add event

Date Format Handling for ClickHouse Events API.md

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+
+# Date Format Handling for ClickHouse Events API
+
+## Problem Description
+
+The event tracking API was experiencing issues with date format compatibility when inserting records into the ClickHouse database. ClickHouse has specific requirements for datetime formats, particularly for its `DateTime64` type fields, which weren't being properly addressed in the original implementation.
+
+## Root Cause
+
+- JavaScript's default date serialization (`toISOString()`) produces formats like `2023-08-24T12:34:56.789Z`, which include `T` as a separator and `Z` as the UTC timezone indicator
+- ClickHouse prefers datetime values in the format `YYYY-MM-DD HH:MM:SS.SSS` for seamless parsing
+- The mismatch between these formats was causing insertion errors in the database
+
+## Solution Implemented
+
+We created a `formatDateTime` utility function that properly formats JavaScript Date objects for ClickHouse compatibility:
+
+```typescript
+const formatDateTime = (date: Date) => {
+  return date.toISOString().replace('T', ' ').replace('Z', '');
+};
+```
+
+This function:
+1. Takes a JavaScript Date object as input
+2. Converts it to ISO format string
+3. Replaces the 'T' separator with a space
+4. Removes the trailing 'Z' UTC indicator
+
+The solution was applied to all date fields in the event payload:
+- `event_time`
+- `link_created_at`
+- `link_expires_at`
+
+## Additional Improvements
+
+- We standardized date handling by using a consistent `currentTime` variable
+- Added type checking for JSON fields to ensure proper serialization
+- Improved error handling for date parsing failures
+
+## Best Practices for ClickHouse Date Handling
+
+1. Always format dates as `YYYY-MM-DD HH:MM:SS.SSS` when inserting into ClickHouse
+2. Use consistent date handling utilities across your application
+3. Consider timezone handling explicitly when needed
+4. For query parameters, use ClickHouse's `parseDateTimeBestEffort` function when possible
+5. Test with various date formats and edge cases to ensure robustness

app/(app)/analytics/devices/page.tsx

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+"use client";
+
+import { useState, useEffect, useRef } from 'react';
+import { fetchData } from '@/app/api/utils';
+import { DeviceAnalytics } from '@/app/api/types';
+import { Chart, PieController, ArcElement, Tooltip, Legend, CategoryScale, LinearScale } from 'chart.js';
+
+// 注册Chart.js组件
+Chart.register(PieController, ArcElement, Tooltip, Legend, CategoryScale, LinearScale);
+
+export default function DeviceAnalyticsPage() {
+  const [deviceData, setDeviceData] = useState<DeviceAnalytics | null>(null);
+  const [isLoading, setIsLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+  const [dateRange, setDateRange] = useState({
+    from: new Date('2024-02-01'),
+    to: new Date('2025-03-05')
+  });
+
+  // 创建图表引用
+  const deviceTypesChartRef = useRef<HTMLCanvasElement>(null);
+  const browsersChartRef = useRef<HTMLCanvasElement>(null);
+  const osChartRef = useRef<HTMLCanvasElement>(null);
+  
+  // 图表实例引用
+  const deviceTypesChartInstance = useRef<Chart | null>(null);
+  const browsersChartInstance = useRef<Chart | null>(null);
+  const osChartInstance = useRef<Chart | null>(null);
+
+  // 颜色配置
+  const COLORS = {
+    deviceTypes: ['rgba(59, 130, 246, 0.8)', 'rgba(96, 165, 250, 0.8)', 'rgba(147, 197, 253, 0.8)', 'rgba(191, 219, 254, 0.8)', 'rgba(219, 234, 254, 0.8)'],
+    browsers: ['rgba(16, 185, 129, 0.8)', 'rgba(52, 211, 153, 0.8)', 'rgba(110, 231, 183, 0.8)', 'rgba(167, 243, 208, 0.8)', 'rgba(209, 250, 229, 0.8)'],
+    os: ['rgba(239, 68, 68, 0.8)', 'rgba(248, 113, 113, 0.8)', 'rgba(252, 165, 165, 0.8)', 'rgba(254, 202, 202, 0.8)', 'rgba(254, 226, 226, 0.8)']
+  };
+
+  useEffect(() => {
+    const fetchDeviceData = async () => {
+      try {
+        setIsLoading(true);
+        setError(null);
+
+        const response = await fetch(`/api/events/devices?startTime=${dateRange.from.toISOString().split('T')[0]}T00:00:00Z&endTime=${dateRange.to.toISOString().split('T')[0]}T23:59:59Z`);
+        if (!response.ok) throw new Error('Failed to fetch device data');
+        
+        const data = await response.json();
+        setDeviceData(data.data);
+      } catch (err) {
+        setError(err instanceof Error ? err.message : 'An error occurred');
+      } finally {
+        setIsLoading(false);
+      }
+    };
+
+    fetchDeviceData();
+  }, [dateRange]);
+
+  // 初始化和更新图表
+  useEffect(() => {
+    if (!deviceData || isLoading) return;
+
+    // 销毁旧的图表实例
+    if (deviceTypesChartInstance.current) {
+      deviceTypesChartInstance.current.destroy();
+    }
+    if (browsersChartInstance.current) {
+      browsersChartInstance.current.destroy();
+    }
+    if (osChartInstance.current) {
+      osChartInstance.current.destroy();
+    }
+
+    // 创建设备类型图表
+    if (deviceTypesChartRef.current && deviceData.deviceTypes.length > 0) {
+      const ctx = deviceTypesChartRef.current.getContext('2d');
+      if (ctx) {
+        deviceTypesChartInstance.current = new Chart(ctx, {
+          type: 'pie',
+          data: {
+            labels: deviceData.deviceTypes.map(item => item.type),
+            datasets: [{
+              data: deviceData.deviceTypes.map(item => item.count),
+              backgroundColor: COLORS.deviceTypes,
+              borderColor: COLORS.deviceTypes.map(color => color.replace('0.8', '1')),
+              borderWidth: 1
+            }]
+          },
+          options: {
+            responsive: true,
+            plugins: {
+              legend: {
+                position: 'bottom',
+                labels: {
+                  color: 'white'
+                }
+              },
+              tooltip: {
+                callbacks: {
+                  label: function(context) {
+                    const label = context.label || '';
+                    const value = context.raw as number;
+                    const total = (context.chart.data.datasets[0].data as number[]).reduce((a, b) => (a as number) + (b as number), 0);
+                    const percentage = Math.round((value * 100) / total);
+                    return `${label}: ${value} (${percentage}%)`;
+                  }
+                }
+              }
+            }
+          }
+        });
+      }
+    }
+
+    // 创建浏览器图表
+    if (browsersChartRef.current && deviceData.browsers.length > 0) {
+      const ctx = browsersChartRef.current.getContext('2d');
+      if (ctx) {
+        browsersChartInstance.current = new Chart(ctx, {
+          type: 'pie',
+          data: {
+            labels: deviceData.browsers.map(item => item.name),
+            datasets: [{
+              data: deviceData.browsers.map(item => item.count),
+              backgroundColor: COLORS.browsers,
+              borderColor: COLORS.browsers.map(color => color.replace('0.8', '1')),
+              borderWidth: 1
+            }]
+          },
+          options: {
+            responsive: true,
+            plugins: {
+              legend: {
+                position: 'bottom',
+                labels: {
+                  color: 'white'
+                }
+              },
+              tooltip: {
+                callbacks: {
+                  label: function(context) {
+                    const label = context.label || '';
+                    const value = context.raw as number;
+                    const total = (context.chart.data.datasets[0].data as number[]).reduce((a, b) => (a as number) + (b as number), 0);
+                    const percentage = Math.round((value * 100) / total);
+                    return `${label}: ${value} (${percentage}%)`;
+                  }
+                }
+              }
+            }
+          }
+        });
+      }
+    }
+
+    // 创建操作系统图表
+    if (osChartRef.current && deviceData.operatingSystems.length > 0) {
+      const ctx = osChartRef.current.getContext('2d');
+      if (ctx) {
+        osChartInstance.current = new Chart(ctx, {
+          type: 'pie',
+          data: {
+            labels: deviceData.operatingSystems.map(item => item.name),
+            datasets: [{
+              data: deviceData.operatingSystems.map(item => item.count),
+              backgroundColor: COLORS.os,
+              borderColor: COLORS.os.map(color => color.replace('0.8', '1')),
+              borderWidth: 1
+            }]
+          },
+          options: {
+            responsive: true,
+            plugins: {
+              legend: {
+                position: 'bottom',
+                labels: {
+                  color: 'white'
+                }
+              },
+              tooltip: {
+                callbacks: {
+                  label: function(context) {
+                    const label = context.label || '';
+                    const value = context.raw as number;
+                    const total = (context.chart.data.datasets[0].data as number[]).reduce((a, b) => (a as number) + (b as number), 0);
+                    const percentage = Math.round((value * 100) / total);
+                    return `${label}: ${value} (${percentage}%)`;
+                  }
+                }
+              }
+            }
+          }
+        });
+      }
+    }
+
+    // 清理函数
+    return () => {
+      if (deviceTypesChartInstance.current) {
+        deviceTypesChartInstance.current.destroy();
+      }
+      if (browsersChartInstance.current) {
+        browsersChartInstance.current.destroy();
+      }
+      if (osChartInstance.current) {
+        osChartInstance.current.destroy();
+      }
+    };
+  }, [deviceData, isLoading]);
+
+  return (
+    <div className="container mx-auto px-4 py-8">
+      {/* 页面标题 */}
+      <div className="mb-8">
+        <h1 className="text-2xl font-bold text-white">Device Analytics</h1>
+        <p className="mt-2 text-white">Analyze visitor distribution by devices, browsers, and operating systems</p>
+      </div>
+
+      {/* 时间范围选择器 */}
+      <div className="bg-card-bg rounded-xl p-6 mb-8">
+        <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
+          <div>
+            <label className="block text-sm font-medium text-text-secondary mb-1">Start Date</label>
+            <input
+              type="date"
+              className="block w-full px-3 py-2 bg-background border border-card-border rounded-md text-sm"
+              value={dateRange.from.toISOString().split('T')[0]}
+              onChange={e => setDateRange(prev => ({ ...prev, from: new Date(e.target.value) }))}
+            />
+          </div>
+          <div>
+            <label className="block text-sm font-medium text-text-secondary mb-1">End Date</label>
+            <input
+              type="date"
+              className="block w-full px-3 py-2 bg-background border border-card-border rounded-md text-sm"
+              value={dateRange.to.toISOString().split('T')[0]}
+              onChange={e => setDateRange(prev => ({ ...prev, to: new Date(e.target.value) }))}
+            />
+          </div>
+        </div>
+      </div>
+
+      {/* 设备类型分析 */}
+      <div className="grid grid-cols-1 lg:grid-cols-3 gap-8 mb-8">
+        {/* 设备类型 */}
+        <div className="bg-card-bg rounded-xl p-6">
+          <h3 className="text-lg font-medium text-white mb-4">Device Types</h3>
+          {deviceData && deviceData.deviceTypes.length > 0 ? (
+            <div className="h-64">
+              <canvas ref={deviceTypesChartRef} />
+            </div>
+          ) : (
+            <div className="flex justify-center items-center h-64 text-text-secondary">
+              No data available
+            </div>
+          )}
+        </div>
+
+        {/* 浏览器 */}
+        <div className="bg-card-bg rounded-xl p-6">
+          <h3 className="text-lg font-medium text-white mb-4">Browsers</h3>
+          {deviceData && deviceData.browsers.length > 0 ? (
+            <div className="h-64">
+              <canvas ref={browsersChartRef} />
+            </div>
+          ) : (
+            <div className="flex justify-center items-center h-64 text-text-secondary">
+              No data available
+            </div>
+          )}
+        </div>
+
+        {/* 操作系统 */}
+        <div className="bg-card-bg rounded-xl p-6">
+          <h3 className="text-lg font-medium text-white mb-4">Operating Systems</h3>
+          {deviceData && deviceData.operatingSystems.length > 0 ? (
+            <div className="h-64">
+              <canvas ref={osChartRef} />
+            </div>
+          ) : (
+            <div className="flex justify-center items-center h-64 text-text-secondary">
+              No data available
+            </div>
+          )}
+        </div>
+      </div>
+
+      {/* 加载状态 */}
+      {isLoading && (
+        <div className="flex justify-center items-center p-8">
+          <div className="w-8 h-8 border-t-2 border-b-2 border-accent-blue rounded-full animate-spin"></div>
+        </div>
+      )}
+
+      {/* 错误状态 */}
+      {error && (
+        <div className="flex justify-center items-center p-8 text-accent-red">
+          <p>{error}</p>
+        </div>
+      )}
+
+      {/* 无数据状态 */}
+      {!isLoading && !error && !deviceData && (
+        <div className="flex justify-center items-center p-8 text-text-secondary">
+          <p>No device data available</p>
+        </div>
+      )}
+    </div>
+  );
+} 

app/(app)/analytics/geo/page.tsx

@@ -0,0 +1,137 @@
+"use client";
+
+import { useState, useEffect } from 'react';
+import { GeoData } from '../../api/types';
+
+export default function GeoAnalyticsPage() {
+  const [geoData, setGeoData] = useState<GeoData[]>([]);
+  const [isLoading, setIsLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+  const [dateRange, setDateRange] = useState({
+    from: new Date('2024-02-01'),
+    to: new Date('2025-03-05')
+  });
+
+  useEffect(() => {
+    const fetchGeoData = async () => {
+      try {
+        setIsLoading(true);
+        setError(null);
+
+        const response = await fetch(`/api/events/geo?startTime=${dateRange.from.toISOString().split('T')[0]}T00:00:00Z&endTime=${dateRange.to.toISOString().split('T')[0]}T23:59:59Z`);
+        if (!response.ok) throw new Error('Failed to fetch geographic data');
+        
+        const data = await response.json();
+        setGeoData(data.data);
+      } catch (err) {
+        setError(err instanceof Error ? err.message : 'An error occurred');
+      } finally {
+        setIsLoading(false);
+      }
+    };
+
+    fetchGeoData();
+  }, [dateRange]);
+
+  return (
+    <div className="container mx-auto px-4 py-8">
+      {/* 页面标题 */}
+      <div className="mb-8">
+        <h1 className="text-2xl font-bold text-white">Geographic Analysis</h1>
+        <p className="mt-2 text-white">Analyze visitor distribution by location</p>
+      </div>
+
+      {/* 时间范围选择器 */}
+      <div className="bg-card-bg rounded-xl p-6 mb-8">
+        <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
+          <div>
+            <label className="block text-sm font-medium text-white mb-1">Start Date</label>
+            <input
+              type="date"
+              className="block w-full px-3 py-2 bg-background border border-card-border rounded-md text-sm "
+              value={dateRange.from.toISOString().split('T')[0]}
+              onChange={e => setDateRange(prev => ({ ...prev, from: new Date(e.target.value) }))}
+            />
+          </div>
+          <div>
+            <label className="block text-sm font-medium text-white mb-1">End Date</label>
+            <input
+              type="date"
+              className="block w-full px-3 py-2 bg-background border border-card-border rounded-md text-sm "
+              value={dateRange.to.toISOString().split('T')[0]}
+              onChange={e => setDateRange(prev => ({ ...prev, to: new Date(e.target.value) }))}
+            />
+          </div>
+        </div>
+      </div>
+
+      {/* 地理数据表格 */}
+      <div className="bg-card-bg rounded-xl shadow-sm overflow-hidden">
+        <div className="overflow-x-auto">
+          <table className="min-w-full divide-y divide-card-border">
+            <thead>
+              <tr className="bg-background/50">
+                <th className="px-6 py-3 text-left text-xs font-medium text-white uppercase tracking-wider">Location</th>
+                <th className="px-6 py-3 text-left text-xs font-medium text-white uppercase tracking-wider">Visits</th>
+                <th className="px-6 py-3 text-left text-xs font-medium text-white uppercase tracking-wider">Unique Visitors</th>
+                <th className="px-6 py-3 text-left text-xs font-medium text-white uppercase tracking-wider">Percentage</th>
+              </tr>
+            </thead>
+            <tbody className="divide-y divide-card-border">
+              {geoData.map(item => (
+                <tr key={item.location} className="hover:bg-background/50">
+                  <td className="px-6 py-4 whitespace-nowrap text-sm text-white">
+                    {item.location}
+                  </td>
+                  <td className="px-6 py-4 whitespace-nowrap text-sm text-white">
+                    {item.visits}
+                  </td>
+                  <td className="px-6 py-4 whitespace-nowrap text-sm text-white">
+                    {item.visitors}
+                  </td>
+                  <td className="px-6 py-4 whitespace-nowrap text-sm">
+                    <div className="flex items-center">
+                      <div className="w-full bg-background rounded-full h-2 mr-2">
+                        <div
+                          className="bg-blue-500 h-2 rounded-full"
+                          style={{ width: `${item.percentage}%` }}
+                        />
+                      </div>
+                      <span className="text-white">{item.percentage.toFixed(1)}%</span>
+                    </div>
+                  </td>
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>
+
+        {/* 加载状态 */}
+        {isLoading && (
+          <div className="flex justify-center items-center p-8">
+            <div className="w-8 h-8 border-t-2 border-b-2 border-accent-blue rounded-full animate-spin"></div>
+          </div>
+        )}
+
+        {/* 错误状态 */}
+        {error && (
+          <div className="flex justify-center items-center p-8 text-accent-red">
+            <p>{error}</p>
+          </div>
+        )}
+
+        {/* 无数据状态 */}
+        {!isLoading && !error && geoData.length === 0 && (
+          <div className="flex justify-center items-center p-8 text-white">
+            <p>No geographic data available</p>
+          </div>
+        )}
+      </div>
+
+      {/* 提示信息 */}
+      <div className="mt-4 text-sm text-white">
+        <p>Note: Geographic data is based on IP addresses and may not be 100% accurate.</p>
+      </div>
+    </div>
+  );
+} 

app/(app)/dashboard/page.tsx

@@ -0,0 +1,140 @@
+"use client";
+
+import { useState, useEffect } from 'react';
+import { addDays, format } from 'date-fns';
+import { DateRangePicker } from '@/app/components/ui/DateRangePicker';
+import TimeSeriesChart from '@/app/components/charts/TimeSeriesChart';
+import GeoAnalytics from '@/app/components/analytics/GeoAnalytics';
+import DeviceAnalytics from '@/app/components/analytics/DeviceAnalytics';
+import { EventsSummary, TimeSeriesData, GeoData, DeviceAnalytics as DeviceAnalyticsType } from '@/app/api/types';
+
+export default function DashboardPage() {
+  const [dateRange, setDateRange] = useState({
+    from: new Date('2024-02-01'),
+    to: new Date('2025-03-05')
+  });
+
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+  const [summary, setSummary] = useState<EventsSummary | null>(null);
+  const [timeSeriesData, setTimeSeriesData] = useState<TimeSeriesData[]>([]);
+  const [geoData, setGeoData] = useState<GeoData[]>([]);
+  const [deviceData, setDeviceData] = useState<DeviceAnalyticsType | null>(null);
+
+  useEffect(() => {
+    const fetchData = async () => {
+      setLoading(true);
+      setError(null);
+
+      try {
+        const startTime = format(dateRange.from, "yyyy-MM-dd'T'HH:mm:ss'Z'");
+        const endTime = format(dateRange.to, "yyyy-MM-dd'T'HH:mm:ss'Z'");
+
+        // 并行获取所有数据
+        const [summaryRes, timeSeriesRes, geoRes, deviceRes] = await Promise.all([
+          fetch(`/api/events/summary?startTime=${startTime}&endTime=${endTime}`),
+          fetch(`/api/events/time-series?startTime=${startTime}&endTime=${endTime}`),
+          fetch(`/api/events/geo?startTime=${startTime}&endTime=${endTime}`),
+          fetch(`/api/events/devices?startTime=${startTime}&endTime=${endTime}`)
+        ]);
+
+        const [summaryData, timeSeriesData, geoData, deviceData] = await Promise.all([
+          summaryRes.json(),
+          timeSeriesRes.json(),
+          geoRes.json(),
+          deviceRes.json()
+        ]);
+
+        if (!summaryRes.ok) throw new Error(summaryData.error || 'Failed to fetch summary data');
+        if (!timeSeriesRes.ok) throw new Error(timeSeriesData.error || 'Failed to fetch time series data');
+        if (!geoRes.ok) throw new Error(geoData.error || 'Failed to fetch geo data');
+        if (!deviceRes.ok) throw new Error(deviceData.error || 'Failed to fetch device data');
+
+        setSummary(summaryData);
+        setTimeSeriesData(timeSeriesData.data);
+        setGeoData(geoData.data);
+        setDeviceData(deviceData.data);
+      } catch (err) {
+        setError(err instanceof Error ? err.message : 'An error occurred while fetching data');
+      } finally {
+        setLoading(false);
+      }
+    };
+
+    fetchData();
+  }, [dateRange]);
+
+  if (loading) {
+    return (
+      <div className="flex items-center justify-center min-h-screen">
+        <div className="animate-spin rounded-full h-12 w-12 border-t-2 border-b-2 border-blue-500" />
+      </div>
+    );
+  }
+
+  if (error) {
+    return (
+      <div className="flex items-center justify-center min-h-screen">
+        <div className="text-red-500">{error}</div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="container mx-auto px-4 py-8">
+      <div className="flex justify-between items-center mb-8">
+        <h1 className="text-2xl font-bold text-gray-900 dark:text-gray-100">Analytics Dashboard</h1>
+        <DateRangePicker
+          value={dateRange}
+          onChange={setDateRange}
+        />
+      </div>
+
+      {summary && (
+        <div className="grid grid-cols-1 md:grid-cols-4 gap-6 mb-8">
+          <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
+            <h3 className="text-sm font-medium text-gray-500 dark:text-gray-400">Total Events</h3>
+            <p className="text-2xl font-semibold text-gray-900 dark:text-gray-100">
+              {typeof summary.totalEvents === 'number' ? summary.totalEvents.toLocaleString() : summary.totalEvents}
+            </p>
+          </div>
+          <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
+            <h3 className="text-sm font-medium text-gray-500 dark:text-gray-400">Unique Visitors</h3>
+            <p className="text-2xl font-semibold text-gray-900 dark:text-gray-100">
+              {typeof summary.uniqueVisitors === 'number' ? summary.uniqueVisitors.toLocaleString() : summary.uniqueVisitors}
+            </p>
+          </div>
+          <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
+            <h3 className="text-sm font-medium text-gray-500 dark:text-gray-400">Total Conversions</h3>
+            <p className="text-2xl font-semibold text-gray-900 dark:text-gray-100">
+              {typeof summary.totalConversions === 'number' ? summary.totalConversions.toLocaleString() : summary.totalConversions}
+            </p>
+          </div>
+          <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
+            <h3 className="text-sm font-medium text-gray-500 dark:text-gray-400">Avg. Time Spent</h3>
+            <p className="text-2xl font-semibold text-gray-900 dark:text-gray-100">
+              {summary.averageTimeSpent?.toFixed(1) || '0'}s
+            </p>
+          </div>
+        </div>
+      )}
+
+      <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6 mb-8">
+        <h2 className="text-lg font-semibold text-gray-900 dark:text-gray-100 mb-4">Event Trends</h2>
+        <div className="h-96">
+          <TimeSeriesChart data={timeSeriesData} />
+        </div>
+      </div>
+
+      <div className="mb-8">
+        <h2 className="text-lg font-semibold text-gray-900 dark:text-gray-100 mb-4">Device Analytics</h2>
+        {deviceData && <DeviceAnalytics data={deviceData} />}
+      </div>
+
+      <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
+        <h2 className="text-lg font-semibold text-gray-900 dark:text-gray-100 mb-4">Geographic Distribution</h2>
+        <GeoAnalytics data={geoData} />
+      </div>
+    </div>
+  );
+} 

app/(app)/events/page.tsx

@@ -0,0 +1,257 @@
+"use client";
+
+import { useState, useEffect } from 'react';
+import { addDays, format } from 'date-fns';
+import { DateRangePicker } from '@/app/components/ui/DateRangePicker';
+import { Event } from '@/app/api/types';
+
+export default function EventsPage() {
+  const [dateRange, setDateRange] = useState({
+    from: new Date('2024-02-01'),
+    to: new Date('2025-03-05')
+  });
+
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+  const [events, setEvents] = useState<Event[]>([]);
+  const [page, setPage] = useState(1);
+  const [hasMore, setHasMore] = useState(true);
+  const [filter, setFilter] = useState({
+    eventType: '',
+    linkId: '',
+    linkSlug: ''
+  });
+
+  const [filters, setFilters] = useState({
+    startTime: format(new Date('2024-02-01'), "yyyy-MM-dd'T'HH:mm:ss'Z'"),
+    endTime: format(new Date('2025-03-05'), "yyyy-MM-dd'T'HH:mm:ss'Z'"),
+    page: 1,
+    pageSize: 20
+  });
+
+  const [summary, setSummary] = useState<any>(null);
+
+  const fetchEvents = async (pageNum: number) => {
+    try {
+      const startTime = format(dateRange.from, "yyyy-MM-dd'T'HH:mm:ss'Z'");
+      const endTime = format(dateRange.to, "yyyy-MM-dd'T'HH:mm:ss'Z'");
+
+      const params = new URLSearchParams({
+        startTime,
+        endTime,
+        page: pageNum.toString(),
+        pageSize: '50'
+      });
+
+      if (filter.eventType) params.append('eventType', filter.eventType);
+      if (filter.linkId) params.append('linkId', filter.linkId);
+      if (filter.linkSlug) params.append('linkSlug', filter.linkSlug);
+
+      const response = await fetch(`/api/events?${params.toString()}`);
+      const data = await response.json();
+
+      if (!response.ok) {
+        throw new Error(data.error || 'Failed to fetch events');
+      }
+
+      const eventsData = data.data || data.events || [];
+      
+      if (pageNum === 1) {
+        setEvents(eventsData);
+      } else {
+        setEvents(prev => [...prev, ...eventsData]);
+      }
+
+      setHasMore(Array.isArray(eventsData) && eventsData.length === 50);
+    } catch (err) {
+      console.error("Error fetching events:", err);
+      setError(err instanceof Error ? err.message : 'An error occurred while fetching events');
+      setEvents([]);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  useEffect(() => {
+    setPage(1);
+    setEvents([]);
+    setLoading(true);
+    fetchEvents(1);
+  }, [dateRange, filter]);
+
+  const loadMore = () => {
+    if (!loading && hasMore) {
+      const nextPage = page + 1;
+      setPage(nextPage);
+      fetchEvents(nextPage);
+    }
+  };
+
+  const formatDate = (dateString: string) => {
+    const date = new Date(dateString);
+    return date.toLocaleString();
+  };
+
+  if (error) {
+    return (
+      <div className="flex items-center justify-center min-h-screen">
+        <div className="text-red-500">{error}</div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="container mx-auto px-4 py-8">
+      <div className="flex justify-between items-center mb-8">
+        <h1 className="text-2xl font-bold text-gray-900 dark:text-gray-100">Events</h1>
+        <DateRangePicker
+          value={dateRange}
+          onChange={setDateRange}
+        />
+      </div>
+
+      <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6 mb-8">
+        <div className="grid grid-cols-1 md:grid-cols-3 gap-4">
+          <div>
+            <label className="block text-sm font-medium text-gray-500 dark:text-gray-400 mb-1">
+              Event Type
+            </label>
+            <select
+              value={filter.eventType}
+              onChange={e => setFilter(prev => ({ ...prev, eventType: e.target.value }))}
+              className="block w-full px-3 py-2 bg-white dark:bg-gray-800 border border-gray-300 dark:border-gray-600 rounded-md text-sm text-gray-900 dark:text-gray-100"
+            >
+              <option value="">All Types</option>
+              <option value="click">Click</option>
+              <option value="conversion">Conversion</option>
+            </select>
+          </div>
+          <div>
+            <label className="block text-sm font-medium text-gray-500 dark:text-gray-400 mb-1">
+              Link ID
+            </label>
+            <input
+              type="text"
+              value={filter.linkId}
+              onChange={e => setFilter(prev => ({ ...prev, linkId: e.target.value }))}
+              placeholder="Enter Link ID"
+              className="block w-full px-3 py-2 bg-white dark:bg-gray-800 border border-gray-300 dark:border-gray-600 rounded-md text-sm text-gray-900 dark:text-gray-100"
+            />
+          </div>
+          <div>
+            <label className="block text-sm font-medium text-gray-500 dark:text-gray-400 mb-1">
+              Link Slug
+            </label>
+            <input
+              type="text"
+              value={filter.linkSlug}
+              onChange={e => setFilter(prev => ({ ...prev, linkSlug: e.target.value }))}
+              placeholder="Enter Link Slug"
+              className="block w-full px-3 py-2 bg-white dark:bg-gray-800 border border-gray-300 dark:border-gray-600 rounded-md text-sm text-gray-900 dark:text-gray-100"
+            />
+          </div>
+        </div>
+      </div>
+
+      <div className="bg-white dark:bg-gray-800 rounded-lg shadow overflow-hidden">
+        <div className="overflow-x-auto">
+          <table className="min-w-full divide-y divide-gray-200 dark:divide-gray-700">
+            <thead className="bg-gray-50 dark:bg-gray-900">
+              <tr>
+                <th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
+                  Time
+                </th>
+                <th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
+                  Type
+                </th>
+                <th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
+                  Link
+                </th>
+                <th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
+                  Visitor
+                </th>
+                <th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
+                  Location
+                </th>
+                <th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
+                  Referrer
+                </th>
+                <th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
+                  Conversion
+                </th>
+              </tr>
+            </thead>
+            <tbody className="bg-white dark:bg-gray-800 divide-y divide-gray-200 dark:divide-gray-700">
+              {Array.isArray(events) && events.map((event, index) => (
+                <tr key={event.event_id || index} className={index % 2 === 0 ? 'bg-white dark:bg-gray-800' : 'bg-gray-50 dark:bg-gray-900'}>
+                  <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-900 dark:text-gray-100">
+                    {event.event_time && formatDate(event.event_time)}
+                  </td>
+                  <td className="px-6 py-4 whitespace-nowrap text-sm">
+                    <span className={`inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium ${
+                      event.event_type === 'conversion' ? 'bg-green-100 text-green-800 dark:bg-green-800 dark:text-green-100' : 'bg-blue-100 text-blue-800 dark:bg-blue-800 dark:text-blue-100'
+                    }`}>
+                      {event.event_type || 'unknown'}
+                    </span>
+                  </td>
+                  <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-900 dark:text-gray-100">
+                    <div>
+                      <div className="font-medium">{event.link_slug || '-'}</div>
+                      <div className="text-gray-500 dark:text-gray-400 text-xs">{event.link_original_url || '-'}</div>
+                    </div>
+                  </td>
+                  <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-900 dark:text-gray-100">
+                    <div>
+                      <div>{event.browser || '-'}</div>
+                      <div className="text-gray-500 dark:text-gray-400 text-xs">{event.os || '-'} / {event.device_type || '-'}</div>
+                    </div>
+                  </td>
+                  <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-900 dark:text-gray-100">
+                    <div>
+                      <div>{event.city || '-'}</div>
+                      <div className="text-gray-500 dark:text-gray-400 text-xs">{event.country || '-'}</div>
+                    </div>
+                  </td>
+                  <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-500 dark:text-gray-400">
+                    {event.referrer || '-'}
+                  </td>
+                  <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-900 dark:text-gray-100">
+                    <div>
+                      <div>{event.conversion_type || '-'}</div>
+                      {event.conversion_value > 0 && (
+                        <div className="text-gray-500 dark:text-gray-400 text-xs">Value: {event.conversion_value}</div>
+                      )}
+                    </div>
+                  </td>
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>
+
+        {loading && (
+          <div className="flex justify-center p-4">
+            <div className="animate-spin rounded-full h-8 w-8 border-t-2 border-b-2 border-blue-500" />
+          </div>
+        )}
+
+        {!loading && hasMore && (
+          <div className="flex justify-center p-4">
+            <button
+              onClick={loadMore}
+              className="px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-md text-sm font-medium text-gray-700 dark:text-gray-300 hover:bg-gray-50 dark:hover:bg-gray-700"
+            >
+              Load More
+            </button>
+          </div>
+        )}
+
+        {!loading && Array.isArray(events) && events.length === 0 && (
+          <div className="flex justify-center p-8 text-gray-500 dark:text-gray-400">
+            No events found
+          </div>
+        )}
+      </div>
+    </div>
+  );
+}

app/(app)/layout.tsx

@@ -0,0 +1,66 @@
+import '../globals.css';
+import type { Metadata } from 'next';
+import { Inter } from 'next/font/google';
+import Link from 'next/link';
+
+const inter = Inter({ subsets: ['latin'] });
+
+export const metadata: Metadata = {
+  title: 'ShortURL Analytics',
+  description: 'Analytics dashboard for ShortURL service',
+};
+
+export default function AppLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <div className={inter.className}>
+      <div className="min-h-screen bg-gray-50 dark:bg-gray-900">
+        <nav className="bg-white dark:bg-gray-800 border-b border-gray-200 dark:border-gray-700">
+          <div className="container mx-auto px-4">
+            <div className="flex items-center justify-between h-16">
+              <div className="flex items-center">
+                <Link href="/" className="text-xl font-bold text-gray-900 dark:text-gray-100">
+                  ShortURL Analytics
+                </Link>
+                <div className="hidden md:block ml-10">
+                  <div className="flex items-baseline space-x-4">
+                    <Link
+                      href="/dashboard"
+                      className="text-gray-500 dark:text-gray-400 hover:text-gray-900 dark:hover:text-gray-100 px-3 py-2 rounded-md text-sm font-medium"
+                    >
+                      Dashboard
+                    </Link>
+                    <Link
+                      href="/events"
+                      className="text-gray-500 dark:text-gray-400 hover:text-gray-900 dark:hover:text-gray-100 px-3 py-2 rounded-md text-sm font-medium"
+                    >
+                      Events
+                    </Link>
+                    <Link
+                      href="/analytics/geo"
+                      className="text-gray-500 dark:text-gray-400 hover:text-gray-900 dark:hover:text-gray-100 px-3 py-2 rounded-md text-sm font-medium"
+                    >
+                      Geographic
+                    </Link>
+                    <Link
+                      href="/analytics/devices"
+                      className="text-gray-500 dark:text-gray-400 hover:text-gray-900 dark:hover:text-gray-100 px-3 py-2 rounded-md text-sm font-medium"
+                    >
+                      Devices
+                    </Link>
+                  </div>
+                </div>
+              </div>
+            </div>
+          </div>
+        </nav>
+        <main className="py-10">
+          {children}
+        </main>
+      </div>
+    </div>
+  );
+} 

app/(app)/links/[id]/page.tsx

@@ -16,6 +16,11 @@ import {
   ReferrerItem,
 } from "@/app/api/types";
 import { TimeGranularity } from "@/lib/analytics";
+import { 
+  PieChart, Pie, ResponsiveContainer, Tooltip, Cell, Legend,
+  BarChart, Bar, XAxis, YAxis, CartesianGrid, LineChart, Line,
+  LabelList
+} from "recharts";
 
 interface LinkDetails {
   id: string;
@@ -206,7 +211,28 @@ export default function LinkDetailsPage({
         }
         
         const details = await response.json();
-        setLinkDetails(details);
+        console.log("Link details:", details); // 添加日志以确认 API 响应
+        
+        // 将 API 返回的数据映射到组件需要的格式
+        setLinkDetails({
+          id: details.link_id || linkId,
+          name: details.title || "Untitled Link",
+          shortUrl: details.short_url || window.location.hostname + "/" + details.link_id,
+          originalUrl: details.original_url || "",
+          creator: details.created_by || "Unknown",
+          createdAt: details.created_at || new Date().toISOString(),
+          visits: details.visits || 0,
+          visitChange: details.visit_change || 0,
+          uniqueVisitors: details.unique_visitors || 0,
+          uniqueVisitorsChange: details.unique_visitors_change || 0,
+          avgTime: formatTime(details.avg_time_spent || 0),
+          avgTimeChange: details.avg_time_change || 0,
+          conversionRate: details.conversion_rate || 0,
+          conversionChange: details.conversion_change || 0,
+          status: details.is_active ? "active" : "inactive",
+          tags: details.tags || [],
+        });
+        
         setLoading(false);
         
         // 获取分析数据
@@ -689,77 +715,78 @@ export default function LinkDetailsPage({
                     <h3 className="mb-4 font-medium text-md text-foreground">
                       Device Types
                     </h3>
-                    <div className="grid grid-cols-1 gap-6 sm:grid-cols-2 lg:grid-cols-4">
-                      <div className="flex flex-col items-center">
-                        <div className="mb-2 text-sm font-medium text-text-secondary">
-                          Mobile
-                        </div>
-                        <div className="text-2xl font-bold text-foreground">
-                          {overviewData.deviceTypes.mobile}
-                        </div>
-                        <div className="mt-1 text-xs text-text-secondary">
-                          {overviewData.totalVisits
-                            ? Math.round(
-                                (overviewData.deviceTypes.mobile /
-                                  overviewData.totalVisits) *
-                                  100
-                              )
-                            : 0}
-                          %
-                        </div>
+                    
+                    {/* 饼图显示 */}
+                    <div className="flex flex-col items-center">
+                      <div className="w-full h-64">
+                        <ResponsiveContainer width="100%" height="100%">
+                          <PieChart>
+                            <Pie
+                              data={[
+                                { name: 'Mobile', value: overviewData.deviceTypes.mobile, fill: "#3498db" },
+                                { name: 'Desktop', value: overviewData.deviceTypes.desktop, fill: "#2ecc71" },
+                                { name: 'Tablet', value: overviewData.deviceTypes.tablet, fill: "#f39c12" },
+                                { name: 'Other', value: overviewData.deviceTypes.other, fill: "#e74c3c" }
+                              ].filter(item => item.value > 0)}
+                              cx="50%"
+                              cy="50%"
+                              innerRadius={60}
+                              outerRadius={90}
+                              fill="#8884d8"
+                              dataKey="value"
+                              nameKey="name"
+                              label={({ name, percent }) => `${name}: ${(percent * 100).toFixed(0)}%`}
+                              labelLine={true}
+                            >
+                              {/* 为每种设备类型设置不同的颜色 */}
+                              {[
+                                { key: "mobile", name: 'Mobile', value: overviewData.deviceTypes.mobile, fill: "#3498db" },
+                                { key: "desktop", name: 'Desktop', value: overviewData.deviceTypes.desktop, fill: "#2ecc71" },
+                                { key: "tablet", name: 'Tablet', value: overviewData.deviceTypes.tablet, fill: "#f39c12" },
+                                { key: "other", name: 'Other', value: overviewData.deviceTypes.other, fill: "#e74c3c" }
+                              ]
+                                .filter(item => item.value > 0)
+                                .map(item => (
+                                  <Cell key={item.key} fill={item.fill} />
+                                ))
+                              }
+                            </Pie>
+                            <Tooltip 
+                              formatter={(value) => [`${value} 访问`, '数量']} 
+                              separator=": "
+                            />
+                            <Legend />
+                          </PieChart>
+                        </ResponsiveContainer>
                       </div>
-                      <div className="flex flex-col items-center">
-                        <div className="mb-2 text-sm font-medium text-text-secondary">
-                          Desktop
+                      <div className="grid grid-cols-4 gap-8 mt-4 text-center">
+                        <div>
+                          <div className="text-sm font-medium text-text-secondary">Mobile</div>
+                          <div className="text-lg font-bold text-foreground">{overviewData.deviceTypes.mobile}</div>
+                          <div className="text-xs text-text-secondary">
+                            {overviewData.totalVisits ? Math.round((overviewData.deviceTypes.mobile / overviewData.totalVisits) * 100) : 0}%
+                          </div>
                         </div>
-                        <div className="text-2xl font-bold text-foreground">
-                          {overviewData.deviceTypes.desktop}
+                        <div>
+                          <div className="text-sm font-medium text-text-secondary">Desktop</div>
+                          <div className="text-lg font-bold text-foreground">{overviewData.deviceTypes.desktop}</div>
+                          <div className="text-xs text-text-secondary">
+                            {overviewData.totalVisits ? Math.round((overviewData.deviceTypes.desktop / overviewData.totalVisits) * 100) : 0}%
+                          </div>
                         </div>
-                        <div className="mt-1 text-xs text-text-secondary">
-                          {overviewData.totalVisits
-                            ? Math.round(
-                                (overviewData.deviceTypes.desktop /
-                                  overviewData.totalVisits) *
-                                  100
-                              )
-                            : 0}
-                          %
+                        <div>
+                          <div className="text-sm font-medium text-text-secondary">Tablet</div>
+                          <div className="text-lg font-bold text-foreground">{overviewData.deviceTypes.tablet}</div>
+                          <div className="text-xs text-text-secondary">
+                            {overviewData.totalVisits ? Math.round((overviewData.deviceTypes.tablet / overviewData.totalVisits) * 100) : 0}%
+                          </div>
                         </div>
-                      </div>
-                      <div className="flex flex-col items-center">
-                        <div className="mb-2 text-sm font-medium text-text-secondary">
-                          Tablet
-                        </div>
-                        <div className="text-2xl font-bold text-foreground">
-                          {overviewData.deviceTypes.tablet}
-                        </div>
-                        <div className="mt-1 text-xs text-text-secondary">
-                          {overviewData.totalVisits
-                            ? Math.round(
-                                (overviewData.deviceTypes.tablet /
-                                  overviewData.totalVisits) *
-                                  100
-                              )
-                            : 0}
-                          %
-                        </div>
-                      </div>
-                      <div className="flex flex-col items-center">
-                        <div className="mb-2 text-sm font-medium text-text-secondary">
-                          Other
-                        </div>
-                        <div className="text-2xl font-bold text-foreground">
-                          {overviewData.deviceTypes.other}
-                        </div>
-                        <div className="mt-1 text-xs text-text-secondary">
-                          {overviewData.totalVisits
-                            ? Math.round(
-                                (overviewData.deviceTypes.other /
-                                  overviewData.totalVisits) *
-                                  100
-                              )
-                            : 0}
-                          %
+                        <div>
+                          <div className="text-sm font-medium text-text-secondary">Other</div>
+                          <div className="text-lg font-bold text-foreground">{overviewData.deviceTypes.other}</div>
+                          <div className="text-xs text-text-secondary">
+                            {overviewData.totalVisits ? Math.round((overviewData.deviceTypes.other / overviewData.totalVisits) * 100) : 0}%
+                          </div>
                         </div>
                       </div>
                     </div>
@@ -781,26 +808,41 @@ export default function LinkDetailsPage({
                       </div>
                     </div>
 
-                    <div className="relative pt-2">
-                      {funnelData.steps.map((step) => (
-                        <div key={step.name} className="mb-4">
-                          <div className="flex justify-between items-center mb-1">
-                            <span className="text-sm font-medium">
-                              {step.name}
-                            </span>
-                            <span className="text-sm text-text-secondary">
-                              {step.value} ({(step.percent || 0).toFixed(1)}
-                              %)
-                            </span>
-                          </div>
-                          <div className="w-full bg-card-border rounded-full h-2.5">
-                            <div
-                              className="bg-accent-blue h-2.5 rounded-full"
-                              style={{ width: `${step.percent || 0}%` }}
-                            ></div>
-                          </div>
-                        </div>
-                      ))}
+                    <div className="h-80">
+                      <ResponsiveContainer width="100%" height="100%">
+                        <BarChart
+                          layout="vertical"
+                          data={funnelData.steps}
+                          margin={{ top: 20, right: 30, left: 40, bottom: 5 }}
+                        >
+                          <CartesianGrid strokeDasharray="3 3" />
+                          <XAxis type="number" />
+                          <YAxis 
+                            dataKey="name" 
+                            type="category" 
+                            width={100}
+                            tick={{ fontSize: 14 }}
+                          />
+                          <Tooltip
+                            formatter={(value: number, name: string, props: any) => [
+                              `${value} (${props.payload.percent.toFixed(1)}%)`,
+                              "Value"
+                            ]}
+                          />
+                          <Bar 
+                            dataKey="value" 
+                            fill="#3498db" 
+                            radius={[0, 4, 4, 0]}
+                          >
+                            <LabelList 
+                              dataKey="percent" 
+                              position="right" 
+                              formatter={(value: number) => `${value.toFixed(1)}%`} 
+                              style={{ fill: "#666", fontSize: 12 }}
+                            />
+                          </Bar>
+                        </BarChart>
+                      </ResponsiveContainer>
                     </div>
                   </div>
                 )}
@@ -820,9 +862,9 @@ export default function LinkDetailsPage({
                               onClick={() =>
                                 updateTimeGranularity(granularity)
                               }
-                              className={`px-3 py-1 text-xs rounded-md ${
+                              className={`px-4 py-2 text-sm font-medium rounded-md ${
                                 timeGranularity === granularity
-                                  ? "bg-accent-blue text-white"
+                                  ? "bg-accent-blue text-black shadow-sm"
                                   : "bg-card-bg text-text-secondary border border-card-border hover:bg-gray-100"
                               }`}
                             >
@@ -850,38 +892,51 @@ export default function LinkDetailsPage({
                         </div>
                       </div>
 
-                      {/* 简单趋势表格 */}
-                      <div className="overflow-x-auto">
-                        <table className="min-w-full divide-y divide-card-border">
-                          <thead>
-                            <tr>
-                              <th className="px-4 py-3 text-xs font-medium tracking-wider text-left uppercase text-text-secondary">
-                                Time
-                              </th>
-                              <th className="px-4 py-3 text-xs font-medium tracking-wider text-left uppercase text-text-secondary">
-                                Visits
-                              </th>
-                              <th className="px-4 py-3 text-xs font-medium tracking-wider text-left uppercase text-text-secondary">
-                                Unique Visitors
-                              </th>
-                            </tr>
-                          </thead>
-                          <tbody className="divide-y bg-card-bg divide-card-border">
-                            {trendsData.trends.map((trend, i) => (
-                              <tr key={i}>
-                                <td className="px-4 py-2 text-sm whitespace-nowrap text-foreground">
-                                  {trend.timestamp}
-                                </td>
-                                <td className="px-4 py-2 text-sm whitespace-nowrap text-foreground">
-                                  {trend.visits}
-                                </td>
-                                <td className="px-4 py-2 text-sm whitespace-nowrap text-foreground">
-                                  {trend.uniqueVisitors}
-                                </td>
-                              </tr>
-                            ))}
-                          </tbody>
-                        </table>
+                      {/* 图表展示访问趋势 */}
+                      <div className="h-80">
+                        <ResponsiveContainer width="100%" height="100%">
+                          <LineChart
+                            data={trendsData.trends}
+                            margin={{ top: 20, right: 30, left: 20, bottom: 10 }}
+                          >
+                            <CartesianGrid strokeDasharray="3 3" />
+                            <XAxis 
+                              dataKey="timestamp" 
+                              tick={{ fontSize: 12 }}
+                              interval="preserveStartEnd"
+                            />
+                            <YAxis 
+                              tickFormatter={(value: number) => value.toLocaleString()}
+                            />
+                            <Tooltip 
+                              formatter={(value: number, name: string) => [
+                                value.toLocaleString(),
+                                name === "visits" ? "访问量" : "唯一访客"
+                              ]}
+                            />
+                            <Legend 
+                              verticalAlign="top" 
+                              height={36}
+                              formatter={(value: string) => value === "visits" ? "访问量" : "唯一访客"}
+                            />
+                            <Line
+                              type="monotone"
+                              dataKey="visits"
+                              stroke="#3498db"
+                              strokeWidth={2}
+                              activeDot={{ r: 6 }}
+                              name="visits"
+                            />
+                            <Line
+                              type="monotone"
+                              dataKey="uniqueVisitors"
+                              stroke="#2ecc71"
+                              strokeWidth={2}
+                              dot={{ r: 4 }}
+                              name="uniqueVisitors"
+                            />
+                          </LineChart>
+                        </ResponsiveContainer>
                       </div>
                     </div>
                   </div>
@@ -895,6 +950,63 @@ export default function LinkDetailsPage({
                   <h3 className="mb-4 font-medium text-md text-foreground">
                     Link Performance
                   </h3>
+                  
+                  {/* 添加图表展示 */}
+                  <div className="mb-8">
+                    <div className="flex flex-col md:flex-row gap-6">
+                      {/* 柱状图展示总点击量和独立访客 */}
+                      <div className="h-80 md:w-1/2">
+                        <ResponsiveContainer width="100%" height="100%">
+                          <BarChart
+                            data={[
+                              { name: 'Total Clicks', value: performanceData.totalClicks },
+                              { name: 'Unique Visitors', value: performanceData.uniqueVisitors },
+                              { name: 'Active Days', value: performanceData.activeDays },
+                              { name: 'Unique Referrers', value: performanceData.uniqueReferrers }
+                            ]}
+                            margin={{ top: 20, right: 30, left: 20, bottom: 5 }}
+                          >
+                            <CartesianGrid strokeDasharray="3 3" />
+                            <XAxis dataKey="name" />
+                            <YAxis />
+                            <Tooltip formatter={(value: number) => [value.toLocaleString(), 'Count']} />
+                            <Legend />
+                            <Bar dataKey="value" name="Value" fill="#3498db" radius={[4, 4, 0, 0]}>
+                              <LabelList dataKey="value" position="top" formatter={(value: number) => value.toLocaleString()} />
+                            </Bar>
+                          </BarChart>
+                        </ResponsiveContainer>
+                      </div>
+                      
+                      {/* 饼图展示跳出率、转化率等比例数据 */}
+                      <div className="h-80 md:w-1/2">
+                        <ResponsiveContainer width="100%" height="100%">
+                          <PieChart>
+                            <Pie
+                              data={[
+                                { name: 'Bounce Rate', value: performanceData.bounceRate, fill: '#e74c3c' },
+                                { name: 'Conversion Rate', value: performanceData.conversionRate, fill: '#2ecc71' },
+                                { name: 'Non-converting, Non-bounce Visits', 
+                                  value: 100 - performanceData.bounceRate - performanceData.conversionRate,
+                                  fill: '#3498db' }
+                              ]}
+                              cx="50%"
+                              cy="50%"
+                              innerRadius={60}
+                              outerRadius={90}
+                              dataKey="value"
+                              nameKey="name"
+                              label={({name, value}: {name: string, value: number}) => `${name}: ${value}%`}
+                              labelLine={true}
+                            />
+                            <Tooltip formatter={(value: number) => [`${value}%`, 'Percentage']} />
+                            <Legend />
+                          </PieChart>
+                        </ResponsiveContainer>
+                      </div>
+                    </div>
+                  </div>
+                  
                   <div className="grid grid-cols-1 gap-6 sm:grid-cols-2 lg:grid-cols-4">
                     <div className="flex flex-col">
                       <div className="mb-1 text-sm font-medium text-text-secondary">
@@ -975,6 +1087,89 @@ export default function LinkDetailsPage({
                   <h3 className="mb-4 font-medium text-md text-foreground">
                     Popular Referrers
                   </h3>
+                  
+                  {/* 添加图表展示 */}
+                  <div className="mb-8">
+                    <div className="flex flex-col md:flex-row gap-4">
+                      {/* 条形图展示访问量和独立访客 */}
+                      <div className="h-80 md:w-2/3">
+                        <ResponsiveContainer width="100%" height="100%">
+                          <BarChart
+                            layout="vertical"
+                            data={referrersData.referrers.slice(0, 10)} // 只显示前10个引荐来源
+                            margin={{ top: 20, right: 30, left: 120, bottom: 5 }}
+                          >
+                            <CartesianGrid strokeDasharray="3 3" horizontal={false} />
+                            <XAxis type="number" />
+                            <YAxis 
+                              dataKey="source" 
+                              type="category" 
+                              tick={{ fontSize: 12 }}
+                              width={120}
+                            />
+                            <Tooltip
+                              formatter={(value: number, name: string) => [
+                                value,
+                                name === "visitCount" ? "访问量" : "独立访客"
+                              ]}
+                            />
+                            <Legend verticalAlign="top" height={36} />
+                            <Bar 
+                              name="访问量"
+                              dataKey="visitCount" 
+                              fill="#3498db" 
+                              radius={[0, 4, 4, 0]}
+                            >
+                              <LabelList 
+                                dataKey="percent" 
+                                position="right" 
+                                formatter={(value: number) => `${value}%`} 
+                                style={{ fill: "#666", fontSize: 12 }}
+                              />
+                            </Bar>
+                            <Bar 
+                              name="独立访客"
+                              dataKey="uniqueVisitors" 
+                              fill="#2ecc71" 
+                              radius={[0, 4, 4, 0]}
+                            />
+                          </BarChart>
+                        </ResponsiveContainer>
+                      </div>
+                      
+                      {/* 饼图展示来源占比 */}
+                      <div className="h-80 md:w-1/3">
+                        <ResponsiveContainer width="100%" height="100%">
+                          <PieChart>
+                            <Pie
+                              data={referrersData.referrers.slice(0, 6)} // 只显示前6个引荐来源
+                              dataKey="visitCount"
+                              nameKey="source"
+                              cx="50%"
+                              cy="50%"
+                              innerRadius={60}
+                              outerRadius={90}
+                              paddingAngle={2}
+                              fill="#8884d8"
+                              label={({source, percent}: {source: string, percent: number}) => 
+                                `${source.substring(0, 10)}...: ${(percent * 100).toFixed(0)}%`
+                              }
+                              labelLine={false}
+                            >
+                              {referrersData.referrers.slice(0, 6).map((entry, index) => (
+                                <Cell key={`cell-${index}`} fill={['#3498db', '#2ecc71', '#9b59b6', '#f39c12', '#e74c3c', '#1abc9c'][index % 6]} />
+                              ))}
+                            </Pie>
+                            <Tooltip />
+                            <Legend 
+                              formatter={(value: string) => value.length > 20 ? value.substring(0, 20) + '...' : value}
+                            />
+                          </PieChart>
+                        </ResponsiveContainer>
+                      </div>
+                    </div>
+                  </div>
+                  
                   <div className="overflow-x-auto">
                     <table className="min-w-full divide-y divide-card-border">
                       <thead>
@@ -1031,6 +1226,36 @@ export default function LinkDetailsPage({
                   <h3 className="mb-4 font-medium text-md text-foreground">
                     Device Types
                   </h3>
+                  
+                  {/* 添加设备类型饼图 */}
+                  <div className="mb-8">
+                    <div className="h-80">
+                      <ResponsiveContainer width="100%" height="100%">
+                        <PieChart>
+                          <Pie
+                            data={deviceData.deviceTypes}
+                            dataKey="count"
+                            nameKey="name"
+                            cx="50%"
+                            cy="50%"
+                            innerRadius={60}
+                            outerRadius={90}
+                            fill="#8884d8"
+                            label={({name, percent}: {name: string, percent: number}) => 
+                              `${name}: ${(percent * 100).toFixed(0)}%`
+                            }
+                          >
+                            {deviceData.deviceTypes.map((entry, index) => (
+                              <Cell key={`device-type-cell-${index}`} fill={['#3498db', '#2ecc71', '#9b59b6', '#f39c12', '#e74c3c'][index % 5]} />
+                            ))}
+                          </Pie>
+                          <Tooltip formatter={(value: number) => [`${value} 次访问`, '访问量']} />
+                          <Legend />
+                        </PieChart>
+                      </ResponsiveContainer>
+                    </div>
+                  </div>
+                  
                   <div className="grid grid-cols-1 gap-6 sm:grid-cols-2 lg:grid-cols-3">
                     {deviceData.deviceTypes.map(
                       (device: DeviceItem, i: number) => (
@@ -1054,6 +1279,44 @@ export default function LinkDetailsPage({
                   <h3 className="mb-4 font-medium text-md text-foreground">
                     Device Brands
                   </h3>
+                  
+                  {/* 添加设备品牌横向条形图 */}
+                  <div className="mb-8">
+                    <div className="h-80">
+                      <ResponsiveContainer width="100%" height="100%">
+                        <BarChart
+                          layout="vertical"
+                          data={deviceData.deviceBrands.slice(0, 10)}
+                          margin={{ top: 5, right: 30, left: 100, bottom: 5 }}
+                        >
+                          <CartesianGrid strokeDasharray="3 3" horizontal={false} />
+                          <XAxis type="number" />
+                          <YAxis 
+                            dataKey="name" 
+                            type="category" 
+                            tick={{ fontSize: 12 }}
+                            width={100}
+                          />
+                          <Tooltip 
+                            formatter={(value: number) => [`${value} 次访问`, '访问量']}
+                          />
+                          <Bar 
+                            dataKey="count" 
+                            name="访问量" 
+                            fill="#3498db"
+                            radius={[0, 4, 4, 0]}
+                          >
+                            <LabelList 
+                              dataKey="percent" 
+                              position="right" 
+                              formatter={(value: number) => `${value}%`}
+                            />
+                          </Bar>
+                        </BarChart>
+                      </ResponsiveContainer>
+                    </div>
+                  </div>
+                  
                   <div className="overflow-x-auto">
                     <table className="min-w-full divide-y divide-card-border">
                       <thead>
@@ -1098,6 +1361,81 @@ export default function LinkDetailsPage({
                   <h3 className="mb-4 font-medium text-md text-foreground">
                     Platform Distribution
                   </h3>
+                  
+                  {/* 添加图表展示 */}
+                  <div className="mb-8">
+                    <div className="flex flex-col md:flex-row gap-6">
+                      {/* 操作系统分布饼图 */}
+                      <div className="h-80 md:w-1/2">
+                        <h4 className="mb-3 text-sm font-medium text-text-secondary text-center">
+                          Operating Systems
+                        </h4>
+                        <ResponsiveContainer width="100%" height="90%">
+                          <PieChart>
+                            <Pie
+                              data={platformData.platforms.slice(0, 6)}
+                              dataKey="count"
+                              nameKey="name"
+                              cx="50%"
+                              cy="50%"
+                              innerRadius={60}
+                              outerRadius={90}
+                              paddingAngle={2}
+                              fill="#8884d8"
+                              label={({name, percent}: {name: string, percent: number}) => 
+                                `${name}: ${(percent * 100).toFixed(0)}%`
+                              }
+                              labelLine={true}
+                            >
+                              {platformData.platforms.slice(0, 6).map((entry, index) => (
+                                <Cell key={`os-cell-${index}`} fill={['#3498db', '#2ecc71', '#9b59b6', '#f39c12', '#e74c3c', '#1abc9c'][index % 6]} />
+                              ))}
+                            </Pie>
+                            <Tooltip formatter={(value: number, name: string) => [`${value} 次访问`, name]} />
+                            <Legend formatter={(value: string) => value.length > 25 ? value.substring(0, 25) + '...' : value} />
+                          </PieChart>
+                        </ResponsiveContainer>
+                      </div>
+                      
+                      {/* 浏览器分布条形图 */}
+                      <div className="h-80 md:w-1/2">
+                        <h4 className="mb-3 text-sm font-medium text-text-secondary text-center">
+                          Browsers
+                        </h4>
+                        <ResponsiveContainer width="100%" height="90%">
+                          <BarChart
+                            data={platformData.browsers.slice(0, 8)}
+                            layout="vertical"
+                            margin={{ top: 5, right: 30, left: 80, bottom: 5 }}
+                          >
+                            <CartesianGrid strokeDasharray="3 3" horizontal={false} />
+                            <XAxis type="number" />
+                            <YAxis 
+                              type="category" 
+                              dataKey="name" 
+                              tick={{ fontSize: 12 }}
+                              width={80}
+                            />
+                            <Tooltip formatter={(value: number) => [`${value} 次访问`, '数量']} />
+                            <Legend />
+                            <Bar 
+                              dataKey="count" 
+                              name="访问量" 
+                              fill="#3498db" 
+                              radius={[0, 4, 4, 0]}
+                            >
+                              <LabelList 
+                                dataKey="percent" 
+                                position="right" 
+                                formatter={(value: number) => `${value}%`} 
+                              />
+                            </Bar>
+                          </BarChart>
+                        </ResponsiveContainer>
+                      </div>
+                    </div>
+                  </div>
+                  
                   <div className="grid grid-cols-1 gap-6 sm:grid-cols-2">
                     <div>
                       <h4 className="mb-3 text-sm font-medium text-text-secondary">
@@ -1225,6 +1563,42 @@ export default function LinkDetailsPage({
                   <h3 className="mb-4 font-medium text-md text-foreground">
                     Scan Locations
                   </h3>
+                  
+                  {/* 添加扫描位置饼图 */}
+                  <div className="mb-8">
+                    <div className="h-80">
+                      <ResponsiveContainer width="100%" height="100%">
+                        <PieChart>
+                          <Pie
+                            data={qrCodeData.locations.slice(0, 8)}
+                            dataKey="scanCount"
+                            nameKey="city"
+                            cx="50%"
+                            cy="50%"
+                            innerRadius={60}
+                            outerRadius={90}
+                            paddingAngle={2}
+                            fill="#8884d8"
+                            label={({city, country, percent}: {city: string, country: string, percent: number}) => 
+                              `${city}: ${(percent * 100).toFixed(0)}%`
+                            }
+                          >
+                            {qrCodeData.locations.slice(0, 8).map((entry, index) => (
+                              <Cell key={`location-cell-${index}`} fill={['#3498db', '#2ecc71', '#9b59b6', '#f39c12', '#e74c3c', '#1abc9c', '#34495e', '#16a085'][index % 8]} />
+                            ))}
+                          </Pie>
+                          <Tooltip formatter={(value: number, name: string) => [`${value} 次扫描`, name]} />
+                          <Legend 
+                            formatter={(value: string) => {
+                              const location = qrCodeData.locations.find(loc => loc.city === value);
+                              return location ? `${location.city}, ${location.country}` : value;
+                            }}
+                          />
+                        </PieChart>
+                      </ResponsiveContainer>
+                    </div>
+                  </div>
+                  
                   <div className="overflow-x-auto">
                     <table className="min-w-full divide-y divide-card-border">
                       <thead>
@@ -1263,40 +1637,46 @@ export default function LinkDetailsPage({
                   <h3 className="mb-4 font-medium text-md text-foreground">
                     Scan Time Distribution
                   </h3>
-                  <div className="grid grid-cols-1 gap-6">
-                    <div className="overflow-x-auto">
-                      <table className="min-w-full divide-y divide-card-border">
-                        <thead>
-                          <tr>
-                            <th className="px-4 py-3 text-xs font-medium tracking-wider text-left uppercase text-text-secondary">
-                              Hour
-                            </th>
-                            <th className="px-4 py-3 text-xs font-medium tracking-wider text-left uppercase text-text-secondary">
-                              Scans
-                            </th>
-                            <th className="px-4 py-3 text-xs font-medium tracking-wider text-left uppercase text-text-secondary">
-                              Percentage
-                            </th>
-                          </tr>
-                        </thead>
-                        <tbody className="divide-y bg-card-bg divide-card-border">
-                          {qrCodeData.hourlyDistribution.map((hour) => (
-                            <tr key={hour.hour}>
-                              <td className="px-4 py-2 text-sm whitespace-nowrap text-foreground">
-                                {hour.hour}:00 - {hour.hour}:59
-                              </td>
-                              <td className="px-4 py-2 text-sm whitespace-nowrap text-foreground">
-                                {hour.scanCount}
-                              </td>
-                              <td className="px-4 py-2 text-sm whitespace-nowrap text-foreground">
-                                {hour.percent.toFixed(1)}%
-                              </td>
-                            </tr>
-                          ))}
-                        </tbody>
-                      </table>
+                  
+                  {/* 添加扫描时间分布柱状图 */}
+                  <div className="mb-8">
+                    <div className="h-80">
+                      <ResponsiveContainer width="100%" height="100%">
+                        <BarChart
+                          data={qrCodeData.hourlyDistribution}
+                          margin={{ top: 20, right: 30, left: 20, bottom: 5 }}
+                        >
+                          <CartesianGrid strokeDasharray="3 3" />
+                          <XAxis 
+                            dataKey="hour" 
+                            label={{ value: 'Hour of Day', position: 'insideBottom', offset: -5 }}
+                          />
+                          <YAxis 
+                            label={{ value: 'Scan Count', angle: -90, position: 'insideLeft' }}
+                          />
+                          <Tooltip 
+                            formatter={(value: number) => [`${value} 次扫描`, '扫描次数']}
+                            labelFormatter={(hour) => `${hour}:00 - ${hour}:59`}
+                          />
+                          <Bar 
+                            dataKey="scanCount" 
+                            name="扫描次数" 
+                            fill="#3498db"
+                            radius={[4, 4, 0, 0]}
+                          >
+                            <LabelList 
+                              dataKey="percent" 
+                              position="top" 
+                              formatter={(value: number) => `${value.toFixed(1)}%`}
+                            />
+                          </Bar>
+                        </BarChart>
+                      </ResponsiveContainer>
                     </div>
                   </div>
+                  
+                  <div className="grid grid-cols-1 gap-6">
+                  </div>
                 </div>
               </div>
             )}

app/(app)/links/page.tsx

@@ -1,6 +1,6 @@
 "use client";
 
-import { useState, useEffect } from 'react';
+import { useState, useEffect, useCallback, useRef } from 'react';
 import CreateLinkModal from '../components/ui/CreateLinkModal';
 import { Link, StatsOverview, Tag } from '../api/types';
 
@@ -48,6 +48,13 @@ export default function LinksPage() {
   const [isLoading, setIsLoading] = useState(true);
   const [error, setError] = useState<string | null>(null);
   
+  // 无限加载相关状态
+  const [page, setPage] = useState(1);
+  const [hasMore, setHasMore] = useState(true);
+  const [isLoadingMore, setIsLoadingMore] = useState(false);
+  const observer = useRef<IntersectionObserver | null>(null);
+  const lastLinkElementRef = useRef<HTMLTableRowElement | null>(null);
+  
   // 映射API数据到UI所需格式的函数
   const mapApiLinkToUiLink = (apiLink: Link): UILink => {
     // 生成短URL显示 - 因为数据库中没有short_url字段
@@ -91,49 +98,116 @@ export default function LinksPage() {
   };
   
   // 获取链接数据
-  useEffect(() => {
-    const fetchLinks = async () => {
-      try {
+  const fetchLinks = useCallback(async (pageNum: number, isInitialLoad: boolean = false) => {
+    try {
+      if (isInitialLoad) {
         setIsLoading(true);
-        setError(null);
-        
-        // 获取链接列表
-        const linksResponse = await fetch('/api/links');
-        if (!linksResponse.ok) {
-          throw new Error(`Failed to fetch links: ${linksResponse.statusText}`);
-        }
-        const linksData = await linksResponse.json();
-        
-        // 获取标签列表
+      } else {
+        setIsLoadingMore(true);
+      }
+      setError(null);
+      
+      // 获取链接列表
+      const linksResponse = await fetch(`/api/links?page=${pageNum}&limit=20${searchQuery ? `&search=${encodeURIComponent(searchQuery)}` : ''}`);
+      if (!linksResponse.ok) {
+        throw new Error(`Failed to fetch links: ${linksResponse.statusText}`);
+      }
+      const linksData = await linksResponse.json();
+      
+      const uiLinks = linksData.data.map(mapApiLinkToUiLink);
+      
+      if (isInitialLoad) {
+        setLinks(uiLinks);
+      } else {
+        setLinks(prevLinks => [...prevLinks, ...uiLinks]);
+      }
+      
+      // 检查是否还有更多数据可加载
+      const { pagination } = linksData;
+      setHasMore(pagination.page < pagination.totalPages);
+      
+      if (isInitialLoad) {
+        // 只在初始加载时获取标签和统计数据
         const tagsResponse = await fetch('/api/tags');
         if (!tagsResponse.ok) {
           throw new Error(`Failed to fetch tags: ${tagsResponse.statusText}`);
         }
         const tagsData = await tagsResponse.json();
         
-        // 获取统计数据
         const statsResponse = await fetch('/api/stats');
         if (!statsResponse.ok) {
           throw new Error(`Failed to fetch stats: ${statsResponse.statusText}`);
         }
         const statsData = await statsResponse.json();
         
-        // 处理并设置数据
-        const uiLinks = linksData.data.map(mapApiLinkToUiLink);
-        setLinks(uiLinks);
         setAllTags(tagsData);
         setStats(statsData);
-        
-      } catch (err) {
-        console.error('Data loading failed:', err);
-        setError(err instanceof Error ? err.message : 'Unknown error');
-      } finally {
+      }
+      
+    } catch (err) {
+      console.error('Data loading failed:', err);
+      setError(err instanceof Error ? err.message : 'Unknown error');
+    } finally {
+      if (isInitialLoad) {
         setIsLoading(false);
+      } else {
+        setIsLoadingMore(false);
+      }
+    }
+  }, [searchQuery]);
+  
+  // 初始加载
+  useEffect(() => {
+    setPage(1);
+    fetchLinks(1, true);
+  }, [fetchLinks]);
+  
+  // 搜索过滤变化时重新加载数据
+  useEffect(() => {
+    // 当搜索关键词变化时，重置页码和链接列表，然后重新获取数据
+    setLinks([]);
+    setPage(1);
+    fetchLinks(1, true);
+  }, [searchQuery, fetchLinks]);
+  
+  // 设置Intersection Observer来检测滚动并加载更多数据
+  useEffect(() => {
+    // 如果正在加载或没有更多数据，则不设置observer
+    if (isLoading || isLoadingMore || !hasMore) return;
+    
+    // 断开之前的observer连接
+    if (observer.current) {
+      observer.current.disconnect();
+    }
+    
+    observer.current = new IntersectionObserver(entries => {
+      if (entries[0].isIntersecting && hasMore) {
+        // 当最后一个元素可见且有更多数据时，加载下一页
+        setPage(prevPage => prevPage + 1);
+      }
+    }, {
+      root: null,
+      rootMargin: '0px',
+      threshold: 0.5
+    });
+    
+    if (lastLinkElementRef.current) {
+      observer.current.observe(lastLinkElementRef.current);
+    }
+    
+    return () => {
+      if (observer.current) {
+        observer.current.disconnect();
       }
     };
-    
-    fetchLinks();
-  }, []);
+  }, [isLoading, isLoadingMore, hasMore, links]);
+  
+  // 当页码变化时加载更多数据
+  useEffect(() => {
+    if (page > 1) {
+      fetchLinks(page, false);
+    }
+  }, [page, fetchLinks]);
   
   const filteredLinks = links.filter(link => 
     link.name.toLowerCase().includes(searchQuery.toLowerCase()) ||
@@ -152,14 +226,8 @@ export default function LinksPage() {
       console.log('创建链接:', linkData);
       
       // 刷新链接列表
-      const response = await fetch('/api/links');
-      if (!response.ok) {
-        throw new Error(`刷新链接列表失败: ${response.statusText}`);
-      }
-      
-      const newData = await response.json();
-      const uiLinks = newData.data.map(mapApiLinkToUiLink);
-      setLinks(uiLinks);
+      setPage(1);
+      fetchLinks(1, true);
       
       setShowCreateModal(false);
     } catch (err) {
@@ -309,8 +377,8 @@ export default function LinksPage() {
         {/* Links Table */}
         <div className="overflow-hidden border rounded-lg shadow bg-card-bg border-card-border">
           <div className="overflow-x-auto">
-            <table className="w-full text-sm text-left text-text-secondary">
-              <thead className="text-xs uppercase border-b bg-card-bg/60 text-text-secondary border-card-border">
+            <table className="min-w-full divide-y divide-card-border">
+              <thead className="bg-card-bg-secondary">
                 <tr>
                   <th scope="col" className="px-6 py-3">Link Info</th>
                   <th scope="col" className="px-6 py-3">Visits</th>
@@ -323,28 +391,20 @@ export default function LinksPage() {
                   </th>
                 </tr>
               </thead>
-              <tbody>
-                {isLoading && links.length === 0 ? (
-                  <tr className="border-b bg-card-bg border-card-border">
-                    <td colSpan={7} className="px-6 py-4 text-center text-text-secondary">
-                      <div className="flex items-center justify-center">
-                        <div className="w-6 h-6 border-2 rounded-full border-accent-blue border-t-transparent animate-spin"></div>
-                        <span className="ml-2">Loading...</span>
-                      </div>
-                    </td>
-                  </tr>
-                ) : filteredLinks.length === 0 ? (
-                  <tr className="border-b bg-card-bg border-card-border">
-                    <td colSpan={7} className="px-6 py-4 text-center text-text-secondary">
-                      No links found matching your search criteria
+              <tbody className="divide-y divide-card-border">
+                {filteredLinks.length === 0 ? (
+                  <tr>
+                    <td colSpan={7} className="px-6 py-12 text-center text-text-secondary">
+                      No links found. Create one to get started.
                     </td>
                   </tr>
                 ) : (
-                  filteredLinks.map((link) => (
+                  filteredLinks.map((link, index) => (
                     <tr 
                       key={link.id} 
-                      className="border-b cursor-pointer bg-card-bg border-card-border hover:bg-card-bg/80"
                       onClick={() => handleOpenLinkDetails(link.id)}
+                      className="transition-colors cursor-pointer hover:bg-card-bg-secondary"
+                      ref={index === filteredLinks.length - 1 ? lastLinkElementRef : null}
                     >
                       <td className="px-6 py-4">
                         <div className="font-medium text-foreground">{link.name}</div>
@@ -436,6 +496,21 @@ export default function LinksPage() {
               </tbody>
             </table>
           </div>
+          
+          {/* Loading more indicator */}
+          {isLoadingMore && (
+            <div className="p-4 text-center">
+              <div className="inline-block w-6 h-6 border-2 rounded-full border-accent-blue border-t-transparent animate-spin"></div>
+              <p className="mt-2 text-sm text-text-secondary">Loading more links...</p>
+            </div>
+          )}
+          
+          {/* End of results message */}
+          {!hasMore && links.length > 0 && (
+            <div className="p-4 text-center text-sm text-text-secondary">
+              No more links to load.
+            </div>
+          )}
         </div>
         
         {/* Tags Section */}

app/(app)/page.tsx

@@ -0,0 +1,59 @@
+import Link from 'next/link';
+
+export default function Home() {
+  return (
+    <div className="container mx-auto px-4">
+      <div className="max-w-2xl mx-auto py-16">
+        <h1 className="text-4xl font-bold text-gray-900 dark:text-gray-100 mb-8">
+          Welcome to ShortURL Analytics
+        </h1>
+        <div className="grid gap-6">
+          <Link
+            href="/dashboard"
+            className="block p-6 bg-white dark:bg-gray-800 rounded-lg shadow hover:shadow-md transition-shadow"
+          >
+            <h2 className="text-xl font-semibold text-gray-900 dark:text-gray-100 mb-2">
+              Dashboard
+            </h2>
+            <p className="text-gray-600 dark:text-gray-400">
+              View your overall analytics and key metrics
+            </p>
+          </Link>
+          <Link
+            href="/events"
+            className="block p-6 bg-white dark:bg-gray-800 rounded-lg shadow hover:shadow-md transition-shadow"
+          >
+            <h2 className="text-xl font-semibold text-gray-900 dark:text-gray-100 mb-2">
+              Events
+            </h2>
+            <p className="text-gray-600 dark:text-gray-400">
+              Track and analyze event data
+            </p>
+          </Link>
+          <Link
+            href="/analytics/geo"
+            className="block p-6 bg-white dark:bg-gray-800 rounded-lg shadow hover:shadow-md transition-shadow"
+          >
+            <h2 className="text-xl font-semibold text-gray-900 dark:text-gray-100 mb-2">
+              Geographic Analysis
+            </h2>
+            <p className="text-gray-600 dark:text-gray-400">
+              Explore visitor locations and geographic patterns
+            </p>
+          </Link>
+          <Link
+            href="/analytics/devices"
+            className="block p-6 bg-white dark:bg-gray-800 rounded-lg shadow hover:shadow-md transition-shadow"
+          >
+            <h2 className="text-xl font-semibold text-gray-900 dark:text-gray-100 mb-2">
+              Device Analytics
+            </h2>
+            <p className="text-gray-600 dark:text-gray-400">
+              Understand how users access your links
+            </p>
+          </Link>
+        </div>
+      </div>
+    </div>
+  );
+} 

app/(swagger)/swagger/page.tsx

@@ -0,0 +1,997 @@
+"use client";
+
+import { useEffect } from 'react';
+import SwaggerUI from 'swagger-ui-react';
+import 'swagger-ui-react/swagger-ui.css';
+
+export default function SwaggerPage() {
+  useEffect(() => {
+    // 设置页面标题
+    document.title = 'API Documentation - ShortURL Analytics';
+  }, []);
+
+  // Swagger配置
+  const swaggerConfig = {
+    openapi: '3.0.0',
+    info: {
+      title: 'ShortURL Analytics API',
+      version: '1.0.0',
+      description: 'API documentation for ShortURL Analytics service',
+      contact: {
+        name: 'API Support',
+        email: 'support@example.com',
+      },
+      license: {
+        name: 'MIT',
+        url: 'https://opensource.org/licenses/MIT',
+      },
+    },
+    servers: [
+      {
+        url: '/api',
+        description: 'API Server',
+      },
+    ],
+    tags: [
+      {
+        name: 'events',
+        description: 'Event tracking and analytics endpoints',
+      },
+    ],
+    paths: {
+      '/events/track': {
+        post: {
+          tags: ['events'],
+          summary: 'Track new event',
+          description: 'Record a new event in the analytics system',
+          requestBody: {
+            required: true,
+            content: {
+              'application/json': {
+                schema: {
+                  $ref: '#/components/schemas/EventInput',
+                },
+                examples: {
+                  clickEvent: {
+                    summary: 'Basic click event',
+                    value: {
+                      event_type: 'click',
+                      link_id: 'link_123',
+                      link_slug: 'promo2023',
+                      link_original_url: 'https://example.com/promotion',
+                      visitor_id: '6ec0bd7f-11c0-43da-975e-2a8ad9ebae0b'
+                    }
+                  },
+                  conversionEvent: {
+                    summary: 'Conversion event',
+                    value: {
+                      event_type: 'conversion',
+                      link_id: 'link_123',
+                      link_slug: 'promo2023',
+                      visitor_id: '6ec0bd7f-11c0-43da-975e-2a8ad9ebae0b',
+                      conversion_type: 'purchase',
+                      conversion_value: 99.99
+                    }
+                  },
+                  completeEvent: {
+                    summary: 'Complete event with all fields',
+                    value: {
+                      // Core event fields
+                      event_id: '123e4567-e89b-12d3-a456-426614174000',
+                      event_time: '2025-03-26T10:30:00.000Z',
+                      event_type: 'click',
+                      event_attributes: '{"source":"email_campaign","campaign_id":"spring_sale_2025"}',
+                      
+                      // Link information
+                      link_id: 'link_abc123',
+                      link_slug: 'summer-promo',
+                      link_label: 'Summer Promotion 2025',
+                      link_title: 'Summer Sale 50% Off',
+                      link_original_url: 'https://example.com/summer-sale-2025',
+                      link_attributes: '{"utm_campaign":"summer_2025","discount_code":"SUMMER50"}',
+                      link_created_at: '2025-03-20T08:00:00.000Z',
+                      link_expires_at: '2025-09-30T23:59:59.000Z',
+                      link_tags: '["promotion","summer","sale"]',
+                      
+                      // User information
+                      user_id: 'user_12345',
+                      user_name: 'John Doe',
+                      user_email: 'john.doe@example.com',
+                      user_attributes: '{"subscription_tier":"premium","account_created":"2024-01-15"}',
+                      
+                      // Team information
+                      team_id: 'team_67890',
+                      team_name: 'Marketing Team',
+                      team_attributes: '{"department":"marketing","region":"APAC"}',
+                      
+                      // Project information
+                      project_id: 'proj_54321',
+                      project_name: 'Summer Campaign 2025',
+                      project_attributes: '{"goals":"increase_sales","budget":"10000"}',
+                      
+                      // QR code information
+                      qr_code_id: 'qr_98765',
+                      qr_code_name: 'Summer Flyer QR',
+                      qr_code_attributes: '{"size":"large","color":"#FF5500","logo":true}',
+                      
+                      // Visitor information
+                      visitor_id: '6ec0bd7f-11c0-43da-975e-2a8ad9ebae0b',
+                      session_id: '7fc1bd8f-22d1-54eb-986f-3b9be5ecaf1c',
+                      ip_address: '203.0.113.42',
+                      country: 'United States',
+                      city: 'San Francisco',
+                      device_type: 'mobile',
+                      browser: 'Chrome',
+                      os: 'iOS',
+                      user_agent: 'Mozilla/5.0 (iPhone; CPU iPhone OS 16_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.5 Mobile/15E148 Safari/604.1',
+                      
+                      // Referrer information
+                      referrer: 'https://www.google.com/search?q=summer+sale',
+                      utm_source: 'google',
+                      utm_medium: 'organic',
+                      utm_campaign: 'summer_promotion',
+                      
+                      // Interaction information
+                      time_spent_sec: 145,
+                      is_bounce: false,
+                      is_qr_scan: true,
+                      conversion_type: 'signup',
+                      conversion_value: 0
+                    }
+                  }
+                }
+              }
+            }
+          },
+          responses: {
+            '201': {
+              description: 'Event successfully tracked',
+              content: {
+                'application/json': {
+                  schema: {
+                    type: 'object',
+                    properties: {
+                      success: {
+                        type: 'boolean',
+                        example: true
+                      },
+                      message: {
+                        type: 'string',
+                        example: 'Event tracked successfully'
+                      },
+                      event_id: {
+                        type: 'string',
+                        format: 'uuid',
+                        example: '123e4567-e89b-12d3-a456-426614174000'
+                      }
+                    }
+                  }
+                }
+              }
+            },
+            '400': {
+              description: 'Bad request',
+              content: {
+                'application/json': {
+                  schema: {
+                    $ref: '#/components/schemas/Error'
+                  },
+                  example: {
+                    error: 'Missing required field: event_type'
+                  }
+                }
+              }
+            },
+            '500': {
+              description: 'Server error',
+              content: {
+                'application/json': {
+                  schema: {
+                    type: 'object',
+                    properties: {
+                      error: {
+                        type: 'string'
+                      },
+                      details: {
+                        type: 'string'
+                      }
+                    }
+                  },
+                  example: {
+                    error: 'Failed to track event',
+                    details: 'Database connection error'
+                  }
+                }
+              }
+            }
+          }
+        }
+      },
+      '/events': {
+        get: {
+          tags: ['events'],
+          summary: 'Get events',
+          description: 'Retrieve events within a specified time range with pagination support',
+          parameters: [
+            {
+              name: 'startTime',
+              in: 'query',
+              required: true,
+              schema: {
+                type: 'string',
+                format: 'date-time',
+              },
+              description: 'Start time for events query (ISO 8601 format)',
+            },
+            {
+              name: 'endTime',
+              in: 'query',
+              required: true,
+              schema: {
+                type: 'string',
+                format: 'date-time',
+              },
+              description: 'End time for events query (ISO 8601 format)',
+            },
+            {
+              name: 'page',
+              in: 'query',
+              schema: {
+                type: 'integer',
+                default: 1,
+                minimum: 1,
+              },
+              description: 'Page number for pagination',
+            },
+            {
+              name: 'pageSize',
+              in: 'query',
+              schema: {
+                type: 'integer',
+                default: 50,
+                minimum: 1,
+                maximum: 100,
+              },
+              description: 'Number of items per page',
+            },
+          ],
+          responses: {
+            '200': {
+              description: 'Successful response',
+              content: {
+                'application/json': {
+                  schema: {
+                    type: 'object',
+                    properties: {
+                      data: {
+                        type: 'array',
+                        items: {
+                          $ref: '#/components/schemas/Event',
+                        },
+                      },
+                      pagination: {
+                        $ref: '#/components/schemas/Pagination',
+                      },
+                    },
+                  },
+                },
+              },
+            },
+            '400': {
+              description: 'Bad request',
+              content: {
+                'application/json': {
+                  schema: {
+                    $ref: '#/components/schemas/Error',
+                  },
+                },
+              },
+            },
+          },
+        },
+      },
+      '/events/summary': {
+        get: {
+          tags: ['events'],
+          summary: 'Get events summary',
+          description: 'Get aggregated statistics for events within a specified time range',
+          parameters: [
+            {
+              name: 'startTime',
+              in: 'query',
+              required: true,
+              schema: {
+                type: 'string',
+                format: 'date-time',
+              },
+              description: 'Start time for summary (ISO 8601 format)',
+            },
+            {
+              name: 'endTime',
+              in: 'query',
+              required: true,
+              schema: {
+                type: 'string',
+                format: 'date-time',
+              },
+              description: 'End time for summary (ISO 8601 format)',
+            },
+          ],
+          responses: {
+            '200': {
+              description: 'Successful response',
+              content: {
+                'application/json': {
+                  schema: {
+                    $ref: '#/components/schemas/EventsSummary',
+                  },
+                },
+              },
+            },
+            '400': {
+              description: 'Bad request',
+              content: {
+                'application/json': {
+                  schema: {
+                    $ref: '#/components/schemas/Error',
+                  },
+                },
+              },
+            },
+          },
+        },
+      },
+      '/events/time-series': {
+        get: {
+          tags: ['events'],
+          summary: 'Get time series data',
+          description: 'Get time-based analytics data for events',
+          parameters: [
+            {
+              name: 'startTime',
+              in: 'query',
+              required: true,
+              schema: {
+                type: 'string',
+                format: 'date-time',
+              },
+              description: 'Start time for time series data (ISO 8601 format)',
+            },
+            {
+              name: 'endTime',
+              in: 'query',
+              required: true,
+              schema: {
+                type: 'string',
+                format: 'date-time',
+              },
+              description: 'End time for time series data (ISO 8601 format)',
+            },
+          ],
+          responses: {
+            '200': {
+              description: 'Successful response',
+              content: {
+                'application/json': {
+                  schema: {
+                    type: 'object',
+                    properties: {
+                      data: {
+                        type: 'array',
+                        items: {
+                          $ref: '#/components/schemas/TimeSeriesData',
+                        },
+                      },
+                    },
+                  },
+                },
+              },
+            },
+            '400': {
+              description: 'Bad request',
+              content: {
+                'application/json': {
+                  schema: {
+                    $ref: '#/components/schemas/Error',
+                  },
+                },
+              },
+            },
+          },
+        },
+      },
+      '/events/geo': {
+        get: {
+          tags: ['events'],
+          summary: 'Get geographic data',
+          description: 'Get geographic distribution of events',
+          parameters: [
+            {
+              name: 'startTime',
+              in: 'query',
+              required: true,
+              schema: {
+                type: 'string',
+                format: 'date-time',
+              },
+              description: 'Start time for geographic data (ISO 8601 format)',
+            },
+            {
+              name: 'endTime',
+              in: 'query',
+              required: true,
+              schema: {
+                type: 'string',
+                format: 'date-time',
+              },
+              description: 'End time for geographic data (ISO 8601 format)',
+            },
+          ],
+          responses: {
+            '200': {
+              description: 'Successful response',
+              content: {
+                'application/json': {
+                  schema: {
+                    type: 'object',
+                    properties: {
+                      data: {
+                        type: 'array',
+                        items: {
+                          $ref: '#/components/schemas/GeoData',
+                        },
+                      },
+                    },
+                  },
+                },
+              },
+            },
+            '400': {
+              description: 'Bad request',
+              content: {
+                'application/json': {
+                  schema: {
+                    $ref: '#/components/schemas/Error',
+                  },
+                },
+              },
+            },
+          },
+        },
+      },
+      '/events/devices': {
+        get: {
+          tags: ['events'],
+          summary: 'Get device analytics data',
+          description: 'Get device-related analytics for events',
+          parameters: [
+            {
+              name: 'startTime',
+              in: 'query',
+              required: true,
+              schema: {
+                type: 'string',
+                format: 'date-time',
+              },
+              description: 'Start time for device analytics (ISO 8601 format)',
+            },
+            {
+              name: 'endTime',
+              in: 'query',
+              required: true,
+              schema: {
+                type: 'string',
+                format: 'date-time',
+              },
+              description: 'End time for device analytics (ISO 8601 format)',
+            },
+          ],
+          responses: {
+            '200': {
+              description: 'Successful response',
+              content: {
+                'application/json': {
+                  schema: {
+                    type: 'object',
+                    properties: {
+                      data: {
+                        $ref: '#/components/schemas/DeviceAnalytics',
+                      },
+                    },
+                  },
+                },
+              },
+            },
+            '400': {
+              description: 'Bad request',
+              content: {
+                'application/json': {
+                  schema: {
+                    $ref: '#/components/schemas/Error',
+                  },
+                },
+              },
+            },
+          },
+        },
+      },
+    },
+    components: {
+      schemas: {
+        EventInput: {
+          type: 'object',
+          required: ['event_type'],
+          properties: {
+            // Core event fields
+            event_id: {
+              type: 'string',
+              format: 'uuid',
+              description: '事件唯一标识符，用于唯一标识事件记录。若不提供则自动生成UUID'
+            },
+            event_time: {
+              type: 'string',
+              format: 'date-time',
+              description: '事件发生的时间戳（ISO 8601格式），记录事件发生的精确时间。若不提供则使用当前服务器时间'
+            },
+            event_type: {
+              type: 'string',
+              enum: ['click', 'conversion', 'redirect', 'error'],
+              description: '事件类型，用于分类不同的用户交互行为。click表示点击事件，conversion表示转化事件，redirect表示重定向事件，error表示错误事件'
+            },
+            event_attributes: {
+              type: 'string',
+              description: '事件附加属性的JSON字符串，用于存储与特定事件相关的自定义数据，例如事件来源、关联活动ID等'
+            },
+            
+            // Link information
+            link_id: {
+              type: 'string',
+              description: '短链接的唯一标识符，用于关联事件与特定短链接'
+            },
+            link_slug: {
+              type: 'string',
+              description: '短链接的短码/slug部分，即URL路径中的短字符串，用于生成短链接URL'
+            },
+            link_label: {
+              type: 'string',
+              description: '短链接的标签名称，用于分类和组织管理短链接'
+            },
+            link_title: {
+              type: 'string',
+              description: '短链接的标题，用于在管理界面或分析报告中显示链接的易读名称'
+            },
+            link_original_url: {
+              type: 'string',
+              format: 'uri',
+              description: '短链接对应的原始目标URL，即用户访问短链接后将被重定向到的实际URL'
+            },
+            link_attributes: {
+              type: 'string',
+              description: '链接附加属性的JSON字符串，用于存储与链接相关的自定义数据，如营销活动信息、目标受众等'
+            },
+            link_created_at: {
+              type: 'string',
+              format: 'date-time',
+              description: '短链接创建时间，记录链接何时被创建'
+            },
+            link_expires_at: {
+              type: 'string',
+              format: 'date-time',
+              nullable: true,
+              description: '短链接过期时间，指定链接何时失效，值为null表示永不过期'
+            },
+            link_tags: {
+              type: 'string',
+              description: '链接标签的JSON数组字符串，用于通过标签对链接进行分类和过滤'
+            },
+            
+            // User information
+            user_id: {
+              type: 'string',
+              description: '创建链接的用户ID，用于跟踪哪个用户创建了短链接'
+            },
+            user_name: {
+              type: 'string',
+              description: '用户名称，用于在报表中展示更易读的用户身份'
+            },
+            user_email: {
+              type: 'string',
+              format: 'email',
+              description: '用户电子邮件地址，可用于通知和报告分发'
+            },
+            user_attributes: {
+              type: 'string',
+              description: '用户附加属性的JSON字符串，存储用户相关的额外信息，如订阅级别、账户创建日期等'
+            },
+            
+            // Team information
+            team_id: {
+              type: 'string',
+              description: '团队ID，用于标识链接归属的团队，支持多团队使用场景'
+            },
+            team_name: {
+              type: 'string',
+              description: '团队名称，用于在报表和管理界面中显示更友好的团队标识'
+            },
+            team_attributes: {
+              type: 'string',
+              description: '团队附加属性的JSON字符串，存储团队相关的额外信息，如部门、地区等'
+            },
+            
+            // Project information
+            project_id: {
+              type: 'string',
+              description: '项目ID，用于将链接归类到特定项目下，便于项目级别的分析'
+            },
+            project_name: {
+              type: 'string',
+              description: '项目名称，提供更具描述性的项目标识，用于报表和管理界面'
+            },
+            project_attributes: {
+              type: 'string',
+              description: '项目附加属性的JSON字符串，存储项目相关的额外信息，如目标、预算等'
+            },
+            
+            // QR code information
+            qr_code_id: {
+              type: 'string',
+              description: '二维码ID，标识与事件关联的二维码，用于跟踪二维码的使用情况'
+            },
+            qr_code_name: {
+              type: 'string',
+              description: '二维码名称，提供更具描述性的二维码标识，便于管理和报表'
+            },
+            qr_code_attributes: {
+              type: 'string',
+              description: '二维码附加属性的JSON字符串，存储与二维码相关的额外信息，如尺寸、颜色、logo等'
+            },
+            
+            // Visitor information
+            visitor_id: {
+              type: 'string',
+              format: 'uuid',
+              description: '访问者唯一标识符，用于跟踪和识别独立访问者，分析用户行为'
+            },
+            session_id: {
+              type: 'string',
+              description: '会话标识符，用于将同一访问者的多个事件分组到同一会话中'
+            },
+            ip_address: {
+              type: 'string',
+              description: '访问者的IP地址，用于地理位置分析和安全监控'
+            },
+            country: {
+              type: 'string',
+              description: '访问者所在国家，用于地理分布分析'
+            },
+            city: {
+              type: 'string',
+              description: '访问者所在城市，提供更精细的地理位置分析'
+            },
+            device_type: {
+              type: 'string',
+              description: '访问者使用的设备类型（如mobile、desktop、tablet等），用于设备分布分析'
+            },
+            browser: {
+              type: 'string',
+              description: '访问者使用的浏览器（如Chrome、Safari、Firefox等），用于浏览器分布分析'
+            },
+            os: {
+              type: 'string',
+              description: '访问者使用的操作系统（如iOS、Android、Windows等），用于操作系统分布分析'
+            },
+            user_agent: {
+              type: 'string',
+              description: '访问者的User-Agent字符串，包含有关浏览器、操作系统和设备的详细信息'
+            },
+            
+            // Referrer information
+            referrer: {
+              type: 'string',
+              description: '引荐来源URL，指示用户从哪个网站或页面访问短链接，用于分析流量来源'
+            },
+            utm_source: {
+              type: 'string',
+              description: 'UTM来源参数，标识流量的来源渠道，如Google、Facebook、Newsletter等'
+            },
+            utm_medium: {
+              type: 'string',
+              description: 'UTM媒介参数，标识营销媒介类型，如cpc、email、social等'
+            },
+            utm_campaign: {
+              type: 'string',
+              description: 'UTM活动参数，标识特定的营销活动名称，用于跟踪不同活动的效果'
+            },
+            
+            // Interaction information
+            time_spent_sec: {
+              type: 'number',
+              description: '用户停留时间（秒），表示用户在目标页面上花费的时间，用于分析用户参与度'
+            },
+            is_bounce: {
+              type: 'boolean',
+              description: '是否为跳出访问，表示用户是否在查看单个页面后离开，不与网站进一步交互'
+            },
+            is_qr_scan: {
+              type: 'boolean',
+              description: '是否来自二维码扫描，用于区分和分析二维码带来的流量'
+            },
+            conversion_type: {
+              type: 'string',
+              description: '转化类型，表示事件触发的转化类型，如注册、购买、下载等，用于细分不同类型的转化'
+            },
+            conversion_value: {
+              type: 'number',
+              description: '转化价值，表示转化事件的经济价值或重要性，如购买金额、潜在客户价值等'
+            }
+          }
+        },
+        Event: {
+          type: 'object',
+          required: ['event_id', 'event_type', 'event_time', 'visitor_id'],
+          properties: {
+            event_id: {
+              type: 'string',
+              format: 'uuid',
+              description: '事件唯一标识符，用于唯一标识事件记录',
+            },
+            event_type: {
+              type: 'string',
+              enum: ['click', 'conversion'],
+              description: '事件类型，用于分类不同的用户交互行为。click表示点击事件，conversion表示转化事件',
+            },
+            event_time: {
+              type: 'string',
+              format: 'date-time',
+              description: '事件发生的时间戳，记录事件发生的精确时间',
+            },
+            link_id: {
+              type: 'string',
+              description: '短链接的唯一标识符，用于关联事件与特定短链接',
+            },
+            link_slug: {
+              type: 'string',
+              description: '短链接的短码/slug部分，即URL路径中的短字符串',
+            },
+            link_original_url: {
+              type: 'string',
+              format: 'uri',
+              description: '短链接对应的原始目标URL，即用户访问短链接后将被重定向到的实际URL',
+            },
+            visitor_id: {
+              type: 'string',
+              format: 'uuid',
+              description: '访问者唯一标识符，用于跟踪和识别独立访问者，分析用户行为',
+            },
+            device_type: {
+              type: 'string',
+              description: '访问者使用的设备类型（如mobile、desktop、tablet等），用于设备分布分析',
+            },
+            browser: {
+              type: 'string',
+              description: '访问者使用的浏览器（如Chrome、Safari、Firefox等），用于浏览器分布分析',
+            },
+            os: {
+              type: 'string',
+              description: '访问者使用的操作系统（如iOS、Android、Windows等），用于操作系统分布分析',
+            },
+            country: {
+              type: 'string',
+              description: '访问者所在国家，用于地理分布分析',
+            },
+            region: {
+              type: 'string',
+              description: '访问者所在地区/省份，提供中等精细度的地理位置分析',
+            },
+            city: {
+              type: 'string',
+              description: '访问者所在城市，提供更精细的地理位置分析',
+            },
+            referrer: {
+              type: 'string',
+              description: '引荐来源URL，指示用户从哪个网站或页面访问短链接，用于分析流量来源',
+            },
+            conversion_type: {
+              type: 'string',
+              description: '转化类型，表示事件触发的转化类型，如注册、购买、下载等（仅当event_type为conversion时有效）',
+            },
+            conversion_value: {
+              type: 'number',
+              description: '转化价值，表示转化事件的经济价值或重要性，如购买金额、潜在客户价值等（仅当event_type为conversion时有效）',
+            },
+          },
+        },
+        EventsSummary: {
+          type: 'object',
+          required: ['totalEvents', 'uniqueVisitors'],
+          properties: {
+            totalEvents: {
+              type: 'integer',
+              description: '时间段内的事件总数，包括所有类型的事件总计',
+            },
+            uniqueVisitors: {
+              type: 'integer',
+              description: '时间段内的独立访问者数量，基于唯一访问者ID计算',
+            },
+            totalConversions: {
+              type: 'integer',
+              description: '时间段内的转化事件总数，用于衡量营销效果',
+            },
+            averageTimeSpent: {
+              type: 'number',
+              description: '平均停留时间（秒），表示用户平均在目标页面上停留的时间，是用户参与度的重要指标',
+            },
+          },
+        },
+        TimeSeriesData: {
+          type: 'object',
+          properties: {
+            timestamp: {
+              type: 'string',
+              format: 'date-time',
+              description: '时间序列中的时间点，表示数据采集的精确时间',
+            },
+            events: {
+              type: 'number',
+              description: '该时间点的事件数量，显示事件随时间的分布趋势',
+            },
+            visitors: {
+              type: 'number',
+              description: '该时间点的独立访问者数量，显示访问者随时间的分布趋势',
+            },
+            conversions: {
+              type: 'number',
+              description: '该时间点的转化数量，显示转化随时间的分布趋势',
+            },
+          },
+        },
+        GeoData: {
+          type: 'object',
+          properties: {
+            location: {
+              type: 'string',
+              description: '位置标识符，可以是国家、地区或城市的组合标识',
+            },
+            country: {
+              type: 'string',
+              description: '国家名称，表示访问者所在的国家',
+            },
+            region: {
+              type: 'string',
+              description: '地区/省份名称，表示访问者所在的地区或省份',
+            },
+            city: {
+              type: 'string',
+              description: '城市名称，表示访问者所在的城市',
+            },
+            visits: {
+              type: 'number',
+              description: '来自该位置的访问次数，用于分析不同地区的流量分布',
+            },
+            visitors: {
+              type: 'number',
+              description: '来自该位置的独立访问者数量，用于分析不同地区的用户分布',
+            },
+            percentage: {
+              type: 'number',
+              description: '占总访问量的百分比，便于直观比较不同地区的流量占比',
+            },
+          },
+        },
+        DeviceAnalytics: {
+          type: 'object',
+          properties: {
+            deviceTypes: {
+              type: 'array',
+              items: {
+                type: 'object',
+                properties: {
+                  type: {
+                    type: 'string',
+                    description: '设备类型，如mobile、desktop、tablet等，用于设备类型分析',
+                  },
+                  count: {
+                    type: 'number',
+                    description: '使用该设备类型的访问次数，用于统计各类设备的使用情况',
+                  },
+                  percentage: {
+                    type: 'number',
+                    description: '该设备类型占总访问量的百分比，便于比较不同设备类型的使用占比',
+                  },
+                },
+              },
+            },
+            browsers: {
+              type: 'array',
+              items: {
+                type: 'object',
+                properties: {
+                  name: {
+                    type: 'string',
+                    description: '浏览器名称，如Chrome、Safari、Firefox等，用于浏览器使用分析',
+                  },
+                  count: {
+                    type: 'number',
+                    description: '使用该浏览器的访问次数，用于统计各类浏览器的使用情况',
+                  },
+                  percentage: {
+                    type: 'number',
+                    description: '该浏览器占总访问量的百分比，便于比较不同浏览器的使用占比',
+                  },
+                },
+              },
+            },
+            operatingSystems: {
+              type: 'array',
+              items: {
+                type: 'object',
+                properties: {
+                  name: {
+                    type: 'string',
+                    description: '操作系统名称，如iOS、Android、Windows等，用于操作系统使用分析',
+                  },
+                  count: {
+                    type: 'number',
+                    description: '使用该操作系统的访问次数，用于统计各类操作系统的使用情况',
+                  },
+                  percentage: {
+                    type: 'number',
+                    description: '该操作系统占总访问量的百分比，便于比较不同操作系统的使用占比',
+                  },
+                },
+              },
+            },
+          },
+        },
+        Pagination: {
+          type: 'object',
+          required: ['page', 'pageSize', 'totalItems', 'totalPages'],
+          properties: {
+            page: {
+              type: 'integer',
+              description: '当前页码，表示结果集中的当前页面位置',
+            },
+            pageSize: {
+              type: 'integer',
+              description: '每页项目数，表示每页显示的结果数量',
+            },
+            totalItems: {
+              type: 'integer',
+              description: '总项目数，表示符合查询条件的结果总数',
+            },
+            totalPages: {
+              type: 'integer',
+              description: '总页数，基于总项目数和每页项目数计算得出',
+            },
+          },
+        },
+        Error: {
+          type: 'object',
+          required: ['code', 'message'],
+          properties: {
+            code: {
+              type: 'string',
+              description: '错误代码，用于标识特定类型的错误，便于客户端处理不同错误情况',
+            },
+            message: {
+              type: 'string',
+              description: '错误消息，提供关于错误的人类可读描述，帮助理解错误原因',
+            },
+          },
+        },
+      },
+    },
+  };
+
+  return (
+    <div className="container mx-auto px-4 py-8">
+      <div className="mb-8">
+        <h1 className="text-3xl font-bold mb-2">API Documentation</h1>
+        <p className="text-gray-600">
+          Explore and test the ShortURL Analytics API endpoints using the interactive documentation below.
+        </p>
+      </div>
+      <SwaggerUI spec={swaggerConfig} />
+    </div>
+  );
+} 

app/api/analytics/device-analysis/route.ts

@@ -1,28 +0,0 @@
-import { NextRequest, NextResponse } from 'next/server';
-import { getDeviceAnalysis } from '@/lib/analytics';
-
-export async function GET(request: NextRequest) {
-  try {
-    // 获取请求参数
-    const { searchParams } = new URL(request.url);
-    const linkId = searchParams.get('linkId') || undefined;
-    const startDate = searchParams.get('startDate') || undefined;
-    const endDate = searchParams.get('endDate') || undefined;
-    
-    // 获取设备分析详情
-    const analysisData = await getDeviceAnalysis(
-      startDate,
-      endDate,
-      linkId
-    );
-    
-    // 返回数据
-    return NextResponse.json(analysisData);
-  } catch (error) {
-    console.error('Error in device-analysis API:', error);
-    return NextResponse.json(
-      { error: 'Failed to fetch device analysis data' },
-      { status: 500 }
-    );
-  }
-} 

app/api/analytics/funnel/route.ts

@@ -1,36 +0,0 @@
-import { NextRequest, NextResponse } from 'next/server';
-import { getConversionFunnel } from '@/lib/analytics';
-
-export async function GET(request: NextRequest) {
-  try {
-    // 获取请求参数
-    const { searchParams } = new URL(request.url);
-    const linkId = searchParams.get('linkId');
-    const startDate = searchParams.get('startDate') || undefined;
-    const endDate = searchParams.get('endDate') || undefined;
-    
-    // 验证必要参数
-    if (!linkId) {
-      return NextResponse.json(
-        { error: 'Missing required parameter: linkId' },
-        { status: 400 }
-      );
-    }
-    
-    // 获取转化漏斗数据
-    const funnelData = await getConversionFunnel(
-      linkId,
-      startDate || undefined,
-      endDate || undefined
-    );
-    
-    // 返回数据
-    return NextResponse.json(funnelData);
-  } catch (error) {
-    console.error('Error in funnel API:', error);
-    return NextResponse.json(
-      { error: 'Failed to fetch funnel data' },
-      { status: 500 }
-    );
-  }
-} 

app/api/analytics/link-performance/route.ts

@@ -1,36 +0,0 @@
-import { NextRequest, NextResponse } from 'next/server';
-import { getLinkPerformance } from '@/lib/analytics';
-
-export async function GET(request: NextRequest) {
-  try {
-    // 获取请求参数
-    const { searchParams } = new URL(request.url);
-    const linkId = searchParams.get('linkId');
-    const startDate = searchParams.get('startDate') || undefined;
-    const endDate = searchParams.get('endDate') || undefined;
-    
-    // 验证必要参数
-    if (!linkId) {
-      return NextResponse.json(
-        { error: 'Missing required parameter: linkId' },
-        { status: 400 }
-      );
-    }
-    
-    // 获取链接表现数据
-    const performanceData = await getLinkPerformance(
-      linkId,
-      startDate || undefined,
-      endDate || undefined
-    );
-    
-    // 返回数据
-    return NextResponse.json(performanceData);
-  } catch (error) {
-    console.error('Error in link-performance API:', error);
-    return NextResponse.json(
-      { error: 'Failed to fetch link performance data' },
-      { status: 500 }
-    );
-  }
-} 

app/api/analytics/link-status-distribution/route.ts

@@ -1,28 +0,0 @@
-import { NextRequest, NextResponse } from 'next/server';
-import { getLinkStatusDistribution } from '@/lib/analytics';
-
-export async function GET(request: NextRequest) {
-  try {
-    // 获取请求参数
-    const { searchParams } = new URL(request.url);
-    const projectId = searchParams.get('projectId') || undefined;
-    const startDate = searchParams.get('startDate') || undefined;
-    const endDate = searchParams.get('endDate') || undefined;
-    
-    // 获取链接状态分布数据
-    const distributionData = await getLinkStatusDistribution(
-      startDate,
-      endDate,
-      projectId
-    );
-    
-    // 返回数据
-    return NextResponse.json(distributionData);
-  } catch (error) {
-    console.error('Error in link-status-distribution API:', error);
-    return NextResponse.json(
-      { error: 'Failed to fetch link status distribution data' },
-      { status: 500 }
-    );
-  }
-} 

app/api/analytics/overview-cards/route.ts

@@ -1,28 +0,0 @@
-import { NextRequest, NextResponse } from 'next/server';
-import { getOverviewCards } from '@/lib/analytics';
-
-export async function GET(request: NextRequest) {
-  try {
-    // 获取请求参数
-    const { searchParams } = new URL(request.url);
-    const projectId = searchParams.get('projectId') || undefined;
-    const startDate = searchParams.get('startDate') || undefined;
-    const endDate = searchParams.get('endDate') || undefined;
-    
-    // 获取概览卡片数据
-    const cardsData = await getOverviewCards(
-      startDate,
-      endDate,
-      projectId
-    );
-    
-    // 返回数据
-    return NextResponse.json(cardsData);
-  } catch (error) {
-    console.error('Error in overview-cards API:', error);
-    return NextResponse.json(
-      { error: 'Failed to fetch overview cards data' },
-      { status: 500 }
-    );
-  }
-} 

app/api/analytics/overview/route.ts

@@ -1,36 +0,0 @@
-import { NextRequest, NextResponse } from 'next/server';
-import { getLinkOverview } from '@/lib/analytics';
-
-export async function GET(request: NextRequest) {
-  try {
-    // 获取请求参数
-    const { searchParams } = new URL(request.url);
-    const linkId = searchParams.get('linkId');
-    const startDate = searchParams.get('startDate') || undefined;
-    const endDate = searchParams.get('endDate') || undefined;
-    
-    // 验证必要参数
-    if (!linkId) {
-      return NextResponse.json(
-        { error: 'Missing required parameter: linkId' },
-        { status: 400 }
-      );
-    }
-    
-    // 获取链接概览数据
-    const overviewData = await getLinkOverview(
-      linkId,
-      startDate || undefined,
-      endDate || undefined
-    );
-    
-    // 返回数据
-    return NextResponse.json(overviewData);
-  } catch (error) {
-    console.error('Error in overview API:', error);
-    return NextResponse.json(
-      { error: 'Failed to fetch overview data' },
-      { status: 500 }
-    );
-  }
-} 

app/api/analytics/platform-distribution/route.ts

@@ -1,28 +0,0 @@
-import { NextRequest, NextResponse } from 'next/server';
-import { getPlatformDistribution } from '@/lib/analytics';
-
-export async function GET(request: NextRequest) {
-  try {
-    // 获取请求参数
-    const { searchParams } = new URL(request.url);
-    const linkId = searchParams.get('linkId') || undefined;
-    const startDate = searchParams.get('startDate') || undefined;
-    const endDate = searchParams.get('endDate') || undefined;
-    
-    // 获取平台分布数据
-    const distributionData = await getPlatformDistribution(
-      startDate,
-      endDate,
-      linkId
-    );
-    
-    // 返回数据
-    return NextResponse.json(distributionData);
-  } catch (error) {
-    console.error('Error in platform-distribution API:', error);
-    return NextResponse.json(
-      { error: 'Failed to fetch platform distribution data' },
-      { status: 500 }
-    );
-  }
-} 

app/api/analytics/popular-links/route.ts

@@ -1,32 +0,0 @@
-import { NextRequest, NextResponse } from 'next/server';
-import { getPopularLinks } from '@/lib/analytics';
-
-export async function GET(request: NextRequest) {
-  try {
-    // 获取请求参数
-    const { searchParams } = new URL(request.url);
-    const projectId = searchParams.get('projectId') || undefined;
-    const startDate = searchParams.get('startDate') || undefined;
-    const endDate = searchParams.get('endDate') || undefined;
-    const sortBy = searchParams.get('sortBy') as 'visits' | 'uniqueVisitors' | 'conversionRate' || 'visits';
-    const limit = searchParams.get('limit') ? parseInt(searchParams.get('limit') as string, 10) : 10;
-    
-    // 获取热门链接数据
-    const linksData = await getPopularLinks(
-      startDate,
-      endDate,
-      projectId,
-      sortBy,
-      limit
-    );
-    
-    // 返回数据
-    return NextResponse.json(linksData);
-  } catch (error) {
-    console.error('Error in popular-links API:', error);
-    return NextResponse.json(
-      { error: 'Failed to fetch popular links data' },
-      { status: 500 }
-    );
-  }
-} 

app/api/analytics/popular-referrers/route.ts

@@ -1,32 +0,0 @@
-import { NextRequest, NextResponse } from 'next/server';
-import { getPopularReferrers } from '@/lib/analytics';
-
-export async function GET(request: NextRequest) {
-  try {
-    // 获取请求参数
-    const { searchParams } = new URL(request.url);
-    const linkId = searchParams.get('linkId') || undefined;
-    const startDate = searchParams.get('startDate') || undefined;
-    const endDate = searchParams.get('endDate') || undefined;
-    const type = searchParams.get('type') as 'domain' | 'full' || 'domain';
-    const limit = searchParams.get('limit') ? parseInt(searchParams.get('limit') as string, 10) : 10;
-    
-    // 获取热门引荐来源数据
-    const referrersData = await getPopularReferrers(
-      startDate,
-      endDate,
-      linkId,
-      type,
-      limit
-    );
-    
-    // 返回数据
-    return NextResponse.json(referrersData);
-  } catch (error) {
-    console.error('Error in popular-referrers API:', error);
-    return NextResponse.json(
-      { error: 'Failed to fetch popular referrers data' },
-      { status: 500 }
-    );
-  }
-} 

app/api/analytics/qr-code-analysis/route.ts

@@ -1,30 +0,0 @@
-import { NextRequest, NextResponse } from 'next/server';
-import { getQrCodeAnalysis } from '@/lib/analytics';
-
-export async function GET(request: NextRequest) {
-  try {
-    // 获取请求参数
-    const { searchParams } = new URL(request.url);
-    const linkId = searchParams.get('linkId') || undefined;
-    const qrCodeId = searchParams.get('qrCodeId') || undefined;
-    const startDate = searchParams.get('startDate') || undefined;
-    const endDate = searchParams.get('endDate') || undefined;
-    
-    // 获取QR码分析数据
-    const analysisData = await getQrCodeAnalysis(
-      startDate,
-      endDate,
-      linkId,
-      qrCodeId
-    );
-    
-    // 返回数据
-    return NextResponse.json(analysisData);
-  } catch (error) {
-    console.error('Error in qr-code-analysis API:', error);
-    return NextResponse.json(
-      { error: 'Failed to fetch QR code analysis data' },
-      { status: 500 }
-    );
-  }
-} 

app/api/analytics/track/route.ts

@@ -1,68 +0,0 @@
-import { NextRequest, NextResponse } from 'next/server';
-import { trackEvent, EventType, ConversionType } from '@/lib/analytics';
-
-export async function POST(request: NextRequest) {
-  try {
-    // 解析请求体
-    const body = await request.json();
-    
-    // 验证必要字段
-    if (!body.linkId) {
-      return NextResponse.json(
-        { error: 'Missing required field: linkId' },
-        { status: 400 }
-      );
-    }
-    
-    if (!body.eventType || !Object.values(EventType).includes(body.eventType)) {
-      return NextResponse.json(
-        { 
-          error: 'Invalid or missing eventType',
-          validValues: Object.values(EventType)
-        },
-        { status: 400 }
-      );
-    }
-    
-    // 验证转化类型（如果提供）
-    if (
-      body.conversionType && 
-      !Object.values(ConversionType).includes(body.conversionType)
-    ) {
-      return NextResponse.json(
-        { 
-          error: 'Invalid conversionType',
-          validValues: Object.values(ConversionType)
-        },
-        { status: 400 }
-      );
-    }
-    
-    // 添加客户端IP
-    const clientIp = request.headers.get('x-forwarded-for') || 
-                     request.headers.get('x-real-ip') || 
-                     '0.0.0.0';
-    
-    // 添加用户代理
-    const userAgent = request.headers.get('user-agent') || '';
-    
-    // 合并数据
-    const eventData = {
-      ...body,
-      ipAddress: body.ipAddress || clientIp,
-      userAgent: body.userAgent || userAgent,
-    };
-    
-    // 追踪事件
-    const result = await trackEvent(eventData);
-    
-    // 返回结果
-    return NextResponse.json(result);
-  } catch (error) {
-    console.error('Error in track API:', error);
-    return NextResponse.json(
-      { error: 'Failed to track event' },
-      { status: 500 }
-    );
-  }
-} 

app/api/analytics/trends/route.ts

@@ -1,50 +0,0 @@
-import { NextRequest, NextResponse } from 'next/server';
-import { getVisitTrends, TimeGranularity } from '@/lib/analytics';
-
-export async function GET(request: NextRequest) {
-  try {
-    // 获取请求参数
-    const { searchParams } = new URL(request.url);
-    const linkId = searchParams.get('linkId');
-    const startDate = searchParams.get('startDate') || undefined;
-    const endDate = searchParams.get('endDate') || undefined;
-    const granularity = searchParams.get('granularity') as TimeGranularity || TimeGranularity.DAY;
-    
-    // 验证必要参数
-    if (!linkId) {
-      return NextResponse.json(
-        { error: 'Missing required parameter: linkId' },
-        { status: 400 }
-      );
-    }
-    
-    // 验证粒度参数
-    const validGranularities = Object.values(TimeGranularity);
-    if (granularity && !validGranularities.includes(granularity)) {
-      return NextResponse.json(
-        { 
-          error: 'Invalid granularity value',
-          validValues: validGranularities
-        },
-        { status: 400 }
-      );
-    }
-    
-    // 获取访问趋势数据
-    const trendsData = await getVisitTrends(
-      linkId,
-      startDate || undefined,
-      endDate || undefined,
-      granularity
-    );
-    
-    // 返回数据
-    return NextResponse.json(trendsData);
-  } catch (error) {
-    console.error('Error in trends API:', error);
-    return NextResponse.json(
-      { error: 'Failed to fetch trends data' },
-      { status: 500 }
-    );
-  }
-} 

app/api/events/devices/route.ts

@@ -0,0 +1,28 @@
+import { NextRequest, NextResponse } from 'next/server';
+import type { ApiResponse } from '@/lib/types';
+import { getDeviceAnalytics } from '@/lib/analytics';
+
+export async function GET(request: NextRequest) {
+  try {
+    const searchParams = request.nextUrl.searchParams;
+    
+    const data = await getDeviceAnalytics({
+      startTime: searchParams.get('startTime') || undefined,
+      endTime: searchParams.get('endTime') || undefined,
+      linkId: searchParams.get('linkId') || undefined
+    });
+
+    const response: ApiResponse<typeof data> = {
+      success: true,
+      data
+    };
+
+    return NextResponse.json(response);
+  } catch (error) {
+    const response: ApiResponse<null> = {
+      success: false,
+      error: error instanceof Error ? error.message : 'Unknown error occurred'
+    };
+    return NextResponse.json(response, { status: 500 });
+  }
+} 

app/api/events/geo/route.ts

@@ -0,0 +1,29 @@
+import { NextRequest, NextResponse } from 'next/server';
+import type { ApiResponse } from '@/lib/types';
+import { getGeoAnalytics } from '@/lib/analytics';
+
+export async function GET(request: NextRequest) {
+  try {
+    const searchParams = request.nextUrl.searchParams;
+    
+    const data = await getGeoAnalytics({
+      startTime: searchParams.get('startTime') || undefined,
+      endTime: searchParams.get('endTime') || undefined,
+      linkId: searchParams.get('linkId') || undefined,
+      groupBy: (searchParams.get('groupBy') || 'country') as 'country' | 'city'
+    });
+
+    const response: ApiResponse<typeof data> = {
+      success: true,
+      data
+    };
+
+    return NextResponse.json(response);
+  } catch (error) {
+    const response: ApiResponse<null> = {
+      success: false,
+      error: error instanceof Error ? error.message : 'Unknown error occurred'
+    };
+    return NextResponse.json(response, { status: 500 });
+  }
+} 

app/api/events/route.ts

@@ -0,0 +1,51 @@
+import { NextRequest, NextResponse } from 'next/server';
+import type { ApiResponse, EventsQueryParams, EventType } from '@/lib/types';
+import {
+  getEvents,
+  getEventsSummary,
+  getTimeSeriesData,
+  getGeoAnalytics,
+  getDeviceAnalytics
+} from '@/lib/analytics';
+
+// 获取事件列表
+export async function GET(request: NextRequest) {
+  try {
+    const searchParams = request.nextUrl.searchParams;
+    
+    const params: EventsQueryParams = {
+      startTime: searchParams.get('startTime') || undefined,
+      endTime: searchParams.get('endTime') || undefined,
+      eventType: searchParams.get('eventType') as EventType || undefined,
+      linkId: searchParams.get('linkId') || undefined,
+      linkSlug: searchParams.get('linkSlug') || undefined,
+      userId: searchParams.get('userId') || undefined,
+      teamId: searchParams.get('teamId') || undefined,
+      projectId: searchParams.get('projectId') || undefined,
+      page: searchParams.has('page') ? parseInt(searchParams.get('page')!, 10) : 1,
+      pageSize: searchParams.has('pageSize') ? parseInt(searchParams.get('pageSize')!, 10) : 20,
+      sortBy: searchParams.get('sortBy') || undefined,
+      sortOrder: (searchParams.get('sortOrder') as 'asc' | 'desc') || undefined
+    };
+
+    const { events, total } = await getEvents(params);
+
+    const response: ApiResponse<typeof events> = {
+      success: true,
+      data: events,
+      meta: {
+        total,
+        page: params.page,
+        pageSize: params.pageSize
+      }
+    };
+
+    return NextResponse.json(response);
+  } catch (error) {
+    const response: ApiResponse<null> = {
+      success: false,
+      error: error instanceof Error ? error.message : 'Unknown error occurred'
+    };
+    return NextResponse.json(response, { status: 500 });
+  }
+} 

app/api/events/summary/route.ts

@@ -0,0 +1,28 @@
+import { NextRequest, NextResponse } from 'next/server';
+import type { ApiResponse } from '@/lib/types';
+import { getEventsSummary } from '@/lib/analytics';
+
+export async function GET(request: NextRequest) {
+  try {
+    const searchParams = request.nextUrl.searchParams;
+    
+    const summary = await getEventsSummary({
+      startTime: searchParams.get('startTime') || undefined,
+      endTime: searchParams.get('endTime') || undefined,
+      linkId: searchParams.get('linkId') || undefined
+    });
+
+    const response: ApiResponse<typeof summary> = {
+      success: true,
+      data: summary
+    };
+
+    return NextResponse.json(response);
+  } catch (error) {
+    const response: ApiResponse<null> = {
+      success: false,
+      error: error instanceof Error ? error.message : 'Unknown error occurred'
+    };
+    return NextResponse.json(response, { status: 500 });
+  }
+} 

app/api/events/time-series/route.ts

@@ -0,0 +1,38 @@
+import { NextRequest, NextResponse } from 'next/server';
+import type { ApiResponse } from '@/lib/types';
+import { getTimeSeriesData } from '@/lib/analytics';
+
+export async function GET(request: NextRequest) {
+  try {
+    const searchParams = request.nextUrl.searchParams;
+    const startTime = searchParams.get('startTime');
+    const endTime = searchParams.get('endTime');
+    
+    if (!startTime || !endTime) {
+      return NextResponse.json({
+        success: false,
+        error: 'startTime and endTime are required'
+      }, { status: 400 });
+    }
+    
+    const data = await getTimeSeriesData({
+      startTime,
+      endTime,
+      linkId: searchParams.get('linkId') || undefined,
+      granularity: (searchParams.get('granularity') || 'day') as 'hour' | 'day' | 'week' | 'month'
+    });
+
+    const response: ApiResponse<typeof data> = {
+      success: true,
+      data
+    };
+
+    return NextResponse.json(response);
+  } catch (error) {
+    const response: ApiResponse<null> = {
+      success: false,
+      error: error instanceof Error ? error.message : 'Unknown error occurred'
+    };
+    return NextResponse.json(response, { status: 500 });
+  }
+} 

app/api/events/track/route.ts

@@ -0,0 +1,137 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { Event } from '../../types';
+import { v4 as uuid } from 'uuid';
+import clickhouse from '@/lib/clickhouse';
+
+// 将时间格式化为ClickHouse兼容的格式：YYYY-MM-DD HH:MM:SS.SSS
+const formatDateTime = (date: Date) => {
+  return date.toISOString().replace('T', ' ').replace('Z', '');
+};
+
+// Handler for POST request to track events
+export async function POST(req: NextRequest) {
+  try {
+    // Parse request body
+    const eventData = await req.json();
+    
+    // Validate required fields
+    if (!eventData.event_type) {
+      return NextResponse.json(
+        { error: 'Missing required field: event_type' },
+        { status: 400 }
+      );
+    }
+    
+    // 获取当前时间并格式化
+    const currentTime = formatDateTime(new Date());
+    
+    // Set default values for required fields if missing
+    const event: Event = {
+      // Core event fields
+      event_id: eventData.event_id || uuid(),
+      event_time: eventData.event_time ? formatDateTime(new Date(eventData.event_time)) : currentTime,
+      event_type: eventData.event_type,
+      event_attributes: eventData.event_attributes || '{}',
+      
+      // Link information
+      link_id: eventData.link_id || '',
+      link_slug: eventData.link_slug || '',
+      link_label: eventData.link_label || '',
+      link_title: eventData.link_title || '',
+      link_original_url: eventData.link_original_url || '',
+      link_attributes: eventData.link_attributes || '{}',
+      link_created_at: eventData.link_created_at ? formatDateTime(new Date(eventData.link_created_at)) : currentTime,
+      link_expires_at: eventData.link_expires_at ? formatDateTime(new Date(eventData.link_expires_at)) : null,
+      link_tags: eventData.link_tags || '[]',
+      
+      // User information
+      user_id: eventData.user_id || '',
+      user_name: eventData.user_name || '',
+      user_email: eventData.user_email || '',
+      user_attributes: eventData.user_attributes || '{}',
+      
+      // Team information
+      team_id: eventData.team_id || '',
+      team_name: eventData.team_name || '',
+      team_attributes: eventData.team_attributes || '{}',
+      
+      // Project information
+      project_id: eventData.project_id || '',
+      project_name: eventData.project_name || '',
+      project_attributes: eventData.project_attributes || '{}',
+      
+      // QR code information
+      qr_code_id: eventData.qr_code_id || '',
+      qr_code_name: eventData.qr_code_name || '',
+      qr_code_attributes: eventData.qr_code_attributes || '{}',
+      
+      // Visitor information
+      visitor_id: eventData.visitor_id || uuid(),
+      session_id: eventData.session_id || uuid(),
+      ip_address: eventData.ip_address || req.headers.get('x-forwarded-for')?.toString() || '',
+      country: eventData.country || '',
+      city: eventData.city || '',
+      device_type: eventData.device_type || '',
+      browser: eventData.browser || '',
+      os: eventData.os || '',
+      user_agent: eventData.user_agent || req.headers.get('user-agent')?.toString() || '',
+      
+      // Referrer information
+      referrer: eventData.referrer || req.headers.get('referer')?.toString() || '',
+      utm_source: eventData.utm_source || '',
+      utm_medium: eventData.utm_medium || '',
+      utm_campaign: eventData.utm_campaign || '',
+      
+      // Interaction information
+      time_spent_sec: eventData.time_spent_sec || 0,
+      is_bounce: eventData.is_bounce !== undefined ? eventData.is_bounce : true,
+      is_qr_scan: eventData.is_qr_scan !== undefined ? eventData.is_qr_scan : false,
+      conversion_type: eventData.conversion_type || '',
+      conversion_value: eventData.conversion_value || 0,
+    };
+    
+    // 确保JSON字符串字段的正确处理
+    if (typeof event.event_attributes === 'object') {
+      event.event_attributes = JSON.stringify(event.event_attributes);
+    }
+    if (typeof event.link_attributes === 'object') {
+      event.link_attributes = JSON.stringify(event.link_attributes);
+    }
+    if (typeof event.user_attributes === 'object') {
+      event.user_attributes = JSON.stringify(event.user_attributes);
+    }
+    if (typeof event.team_attributes === 'object') {
+      event.team_attributes = JSON.stringify(event.team_attributes);
+    }
+    if (typeof event.project_attributes === 'object') {
+      event.project_attributes = JSON.stringify(event.project_attributes);
+    }
+    if (typeof event.qr_code_attributes === 'object') {
+      event.qr_code_attributes = JSON.stringify(event.qr_code_attributes);
+    }
+    if (typeof event.link_tags === 'object') {
+      event.link_tags = JSON.stringify(event.link_tags);
+    }
+    
+    // Insert event into ClickHouse
+    await clickhouse.insert({
+      table: 'events',
+      values: [event],
+      format: 'JSONEachRow',
+    });
+    
+    // Return success response
+    return NextResponse.json({ 
+      success: true, 
+      message: 'Event tracked successfully',
+      event_id: event.event_id 
+    }, { status: 201 });
+    
+  } catch (error) {
+    console.error('Error tracking event:', error);
+    return NextResponse.json(
+      { error: 'Failed to track event', details: (error as Error).message },
+      { status: 500 }
+    );
+  }
+} 

app/api/links/[linkId]/details/route.ts

@@ -1,30 +0,0 @@
-import { NextRequest, NextResponse } from 'next/server';
-import { getLinkDetailsById } from '@/app/api/links/service';
-
-// 正确的Next.js 15 API路由处理函数参数类型定义
-export async function GET(
-  request: NextRequest,
-  context: { params: Promise<any> }
-) {
-  try {
-    // 获取参数，支持异步格式
-    const params = await context.params;
-    const linkId = params.linkId;
-    const link = await getLinkDetailsById(linkId);
-
-    if (!link) {
-      return NextResponse.json(
-        { error: 'Link not found' },
-        { status: 404 }
-      );
-    }
-
-    return NextResponse.json(link);
-  } catch (error) {
-    console.error('Failed to fetch link details:', error);
-    return NextResponse.json(
-      { error: 'Failed to fetch link details', message: (error as Error).message },
-      { status: 500 }
-    );
-  }
-} 

app/api/links/[linkId]/route.ts

@@ -1,29 +0,0 @@
-import { NextRequest, NextResponse } from 'next/server';
-import { getLinkById } from '../service';
-
-export async function GET(
-  request: NextRequest,
-  context: { params: Promise<any> }
-) {
-  try {
-    // 获取参数，支持异步格式
-    const params = await context.params;
-    const linkId = params.linkId;
-    const link = await getLinkById(linkId);
-
-    if (!link) {
-      return NextResponse.json(
-        { error: 'Link not found' },
-        { status: 404 }
-      );
-    }
-
-    return NextResponse.json(link);
-  } catch (error) {
-    console.error('Failed to fetch link:', error);
-    return NextResponse.json(
-      { error: 'Failed to fetch link', message: (error as Error).message },
-      { status: 500 }
-    );
-  }
-} 

app/api/links/repository.ts

@@ -1,157 +0,0 @@
-import { executeQuery, executeQuerySingle } from '@/lib/clickhouse';
-import { Link, LinkQueryParams } from '../types';
-
-/**
- * Find links with filtering options
- */
-export async function findLinks({
-  limit = 10,
-  offset = 0,
-  searchTerm = '',
-  tagFilter = '',
-  isActive = null,
-}: LinkQueryParams) {
-  // Build WHERE conditions
-  const conditions = [];
-  
-  if (searchTerm) {
-    conditions.push(`
-      (lower(title) LIKE lower('%${searchTerm}%') OR 
-       lower(original_url) LIKE lower('%${searchTerm}%'))
-    `);
-  }
-  
-  if (tagFilter) {
-    conditions.push(`hasAny(tags, ['${tagFilter}'])`);
-  }
-  
-  if (isActive !== null) {
-    conditions.push(`is_active = ${isActive ? 'true' : 'false'}`);
-  }
-  
-  const whereClause = conditions.length > 0 
-    ? `WHERE ${conditions.join(' AND ')}` 
-    : '';
-  
-  // Get total count
-  const countQuery = `
-    SELECT count() as total
-    FROM links
-    ${whereClause}
-  `;
-  
-  const countData = await executeQuery<{ total: number }>(countQuery);
-  const total = countData.length > 0 ? countData[0].total : 0;
-  
-  // 使用左连接获取链接数据和统计信息
-  const linksQuery = `
-    SELECT 
-      l.link_id, 
-      l.original_url, 
-      l.created_at, 
-      l.created_by, 
-      l.title, 
-      l.description, 
-      l.tags, 
-      l.is_active, 
-      l.expires_at, 
-      l.team_id, 
-      l.project_id,
-      count(le.event_id) as visits,
-      count(DISTINCT le.visitor_id) as unique_visits
-    FROM links l
-    LEFT JOIN link_events le ON l.link_id = le.link_id
-    ${whereClause}
-    GROUP BY 
-      l.link_id, 
-      l.original_url, 
-      l.created_at, 
-      l.created_by, 
-      l.title, 
-      l.description, 
-      l.tags, 
-      l.is_active, 
-      l.expires_at, 
-      l.team_id, 
-      l.project_id
-    ORDER BY l.created_at DESC
-    LIMIT ${limit}
-    OFFSET ${offset}
-  `;
-  
-  const links = await executeQuery<Link>(linksQuery);
-  
-  return {
-    links,
-    total,
-    limit,
-    offset,
-    page: Math.floor(offset / limit) + 1,
-    totalPages: Math.ceil(total / limit)
-  };
-}
-
-/**
- * Find a single link by ID
- */
-export async function findLinkById(linkId: string): Promise<Link | null> {
-  const query = `
-    SELECT 
-      l.link_id, 
-      l.original_url, 
-      l.created_at, 
-      l.created_by, 
-      l.title, 
-      l.description, 
-      l.tags, 
-      l.is_active, 
-      l.expires_at, 
-      l.team_id, 
-      l.project_id,
-      count(le.event_id) as visits,
-      count(DISTINCT le.visitor_id) as unique_visits
-    FROM links l
-    LEFT JOIN link_events le ON l.link_id = le.link_id
-    WHERE l.link_id = '${linkId}'
-    GROUP BY 
-      l.link_id, 
-      l.original_url, 
-      l.created_at, 
-      l.created_by, 
-      l.title, 
-      l.description, 
-      l.tags, 
-      l.is_active, 
-      l.expires_at, 
-      l.team_id, 
-      l.project_id
-    LIMIT 1
-  `;
-  
-  return await executeQuerySingle<Link>(query);
-}
-
-/**
- * Find a single link by ID - only basic info without statistics
- */
-export async function findLinkDetailsById(linkId: string): Promise<Omit<Link, 'visits' | 'unique_visits'> | null> {
-  const query = `
-    SELECT 
-      link_id, 
-      original_url, 
-      created_at, 
-      created_by, 
-      title, 
-      description, 
-      tags, 
-      is_active, 
-      expires_at, 
-      team_id, 
-      project_id
-    FROM links
-    WHERE link_id = '${linkId}'
-    LIMIT 1
-  `;
-  
-  return await executeQuerySingle<Omit<Link, 'visits' | 'unique_visits'>>(query);
-} 

app/api/links/route.ts

@@ -1,32 +0,0 @@
-import { NextRequest, NextResponse } from 'next/server';
-import { LinkQueryParams } from '../types';
-import { getLinks } from './service';
-
-export async function GET(request: NextRequest) {
-  try {
-    const searchParams = request.nextUrl.searchParams;
-    
-    // Parse request parameters
-    const params: LinkQueryParams = {
-      limit: searchParams.has('limit') ? Number(searchParams.get('limit')) : 10,
-      page: searchParams.has('page') ? Number(searchParams.get('page')) : 1,
-      searchTerm: searchParams.get('search') || '',
-      tagFilter: searchParams.get('tag') || '',
-    };
-    
-    // Handle active status filter
-    const activeFilter = searchParams.get('active');
-    if (activeFilter === 'true') params.isActive = true;
-    if (activeFilter === 'false') params.isActive = false;
-
-    // Get link data
-    const result = await getLinks(params);
-    return NextResponse.json(result);
-  } catch (error) {
-    console.error('Failed to fetch links:', error);
-    return NextResponse.json(
-      { error: 'Failed to fetch links', message: (error as Error).message },
-      { status: 500 }
-    );
-  }
-} 

app/api/links/service.ts

@@ -1,42 +0,0 @@
-import { Link, LinkQueryParams, PaginatedResponse } from '../types';
-import { findLinkById, findLinkDetailsById, findLinks } from './repository';
-
-/**
- * Get links with pagination information
- */
-export async function getLinks(params: LinkQueryParams): Promise<PaginatedResponse<Link>> {
-  // Convert page number to offset
-  const { page, limit = 10, ...otherParams } = params;
-  const offset = page ? (page - 1) * limit : params.offset || 0;
-  
-  const result = await findLinks({
-    ...otherParams,
-    limit,
-    offset
-  });
-  
-  return {
-    data: result.links,
-    pagination: {
-      total: result.total,
-      limit: result.limit,
-      offset: result.offset,
-      page: result.page,
-      totalPages: result.totalPages
-    }
-  };
-}
-
-/**
- * Get a single link by ID with full details (including statistics)
- */
-export async function getLinkById(linkId: string): Promise<Link | null> {
-  return await findLinkById(linkId);
-}
-
-/**
- * Get a single link by ID - only basic info without statistics
- */
-export async function getLinkDetailsById(linkId: string): Promise<Omit<Link, 'visits' | 'unique_visits'> | null> {
-  return await findLinkDetailsById(linkId);
-} 

app/api/stats/repository.ts

@@ -1,21 +0,0 @@
-import { executeQuerySingle } from '@/lib/clickhouse';
-import { StatsOverview } from '../types';
-
-/**
- * Get overview statistics for links
- */
-export async function findStatsOverview(): Promise<StatsOverview | null> {
-  const query = `
-    WITH 
-      toUInt64(count()) as total_links,
-      toUInt64(countIf(is_active = true)) as active_links
-    FROM links
-    SELECT
-      total_links as totalLinks,
-      active_links as activeLinks,
-      (SELECT count() FROM link_events) as totalVisits,
-      (SELECT count() FROM link_events) / NULLIF(total_links, 0) as conversionRate
-  `;
-  
-  return await executeQuerySingle<StatsOverview>(query);
-}

app/api/stats/route.ts

@@ -1,15 +0,0 @@
-import { NextResponse } from 'next/server';
-import { getStatsOverview } from './service';
-
-export async function GET() {
-  try {
-    const stats = await getStatsOverview();
-    return NextResponse.json(stats);
-  } catch (error) {
-    console.error('获取统计概览失败:', error);
-    return NextResponse.json(
-      { error: '获取统计概览失败', message: (error as Error).message },
-      { status: 500 }
-    );
-  }
-} 

app/api/stats/service.ts

@@ -1,21 +0,0 @@
-import { StatsOverview } from '../types';
-import { findStatsOverview } from './repository';
-
-/**
- * Get link statistics overview
- */
-export async function getStatsOverview(): Promise<StatsOverview> {
-  const stats = await findStatsOverview();
-  
-  // Return default values if no data
-  if (!stats) {
-    return {
-      totalLinks: 0,
-      activeLinks: 0,
-      totalVisits: 0,
-      conversionRate: 0
-    };
-  }
-  
-  return stats;
-} 

app/api/tags/repository.ts

@@ -1,19 +0,0 @@
-import { executeQuery } from '@/lib/clickhouse';
-import { Tag } from '../types';
-
-/**
- * Get all tags with usage counts
- */
-export async function findAllTags(): Promise<Tag[]> {
-  const query = `
-    SELECT 
-      tag, 
-      count() as count
-    FROM links
-    ARRAY JOIN tags as tag
-    GROUP BY tag
-    ORDER BY count DESC
-  `;
-  
-  return await executeQuery<Tag>(query);
-} 

app/api/tags/route.ts

@@ -1,15 +0,0 @@
-import { NextResponse } from 'next/server';
-import { getAllTags } from './service';
-
-export async function GET() {
-  try {
-    const tags = await getAllTags();
-    return NextResponse.json(tags);
-  } catch (error) {
-    console.error('Failed to fetch tags:', error);
-    return NextResponse.json(
-      { error: 'Failed to fetch tags', message: (error as Error).message },
-      { status: 500 }
-    );
-  }
-} 

app/api/tags/service.ts

@@ -1,9 +0,0 @@
-import { Tag } from '../types';
-import { findAllTags } from './repository';
-
-/**
- * Get all available tags
- */
-export async function getAllTags(): Promise<Tag[]> {
-  return await findAllTags();
-} 

app/api/types.ts

@@ -1,221 +1,169 @@
-// 链接数据类型
-export interface Link {
+// Event Types
+export interface Event {
+  // 核心事件信息
+  event_id: string;
+  event_time: string;
+  event_type: string;
+  event_attributes: string;
+  
+  // 链接信息
   link_id: string;
-  original_url: string;
-  created_at: string;
-  created_by: string;
-  title: string;
-  description: string;
-  tags: string[];
-  is_active: boolean;
-  expires_at: string | null;
+  link_slug: string;
+  link_label: string;
+  link_title: string;
+  link_original_url: string;
+  link_attributes: string;
+  link_created_at: string;
+  link_expires_at: string | null;
+  link_tags: string;
+  
+  // 用户信息
+  user_id: string;
+  user_name: string;
+  user_email: string;
+  user_attributes: string;
+  
+  // 团队信息
   team_id: string;
+  team_name: string;
+  team_attributes: string;
+  
+  // 项目信息
   project_id: string;
+  project_name: string;
+  project_attributes: string;
+  
+  // 二维码信息
+  qr_code_id: string;
+  qr_code_name: string;
+  qr_code_attributes: string;
+  
+  // 访问者信息
+  visitor_id: string;
+  session_id: string;
+  ip_address: string;
+  country: string;
+  city: string;
+  device_type: string;
+  browser: string;
+  os: string;
+  user_agent: string;
+  
+  // 来源信息
+  referrer: string;
+  utm_source: string;
+  utm_medium: string;
+  utm_campaign: string;
+  
+  // 交互信息
+  time_spent_sec: number;
+  is_bounce: boolean;
+  is_qr_scan: boolean;
+  conversion_type: string;
+  conversion_value: number;
+  
+  // 旧接口兼容字段
+  id?: string;
+  time?: string;
+  type?: string;
+  linkInfo?: {
+    id: string;
+    shortUrl: string;
+    originalUrl: string;
+  };
+  visitor?: {
+    id: string;
+    browser: string;
+    os: string;
+    device: string;
+  };
+  location?: {
+    country: string;
+    region: string;
+    city: string;
+  };
+}
+
+// Analytics Types
+export interface TimeSeriesData {
+  timestamp: string;
+  events: number;
+  visitors: number;
+  conversions: number;
+}
+
+export interface GeoData {
+  location?: string;
+  country?: string;
+  region?: string;
+  city?: string;
   visits: number;
-  unique_visits: number;
+  uniqueVisitors?: number;
+  visitors?: number;
+  percentage: number;
 }
 
-// 分页响应类型
-export interface PaginatedResponse<T> {
-  data: T[];
-  pagination: {
-    total: number;
-    limit: number;
-    offset: number;
-    page: number;
-    totalPages: number;
-  }
+export type DeviceType = 'mobile' | 'desktop' | 'tablet' | 'other';
+
+export interface DeviceAnalytics {
+  deviceTypes: {
+    type: string;
+    count: number;
+    percentage: number;
+  }[];
+  browsers: {
+    name: string;
+    count: number;
+    percentage: number;
+  }[];
+  operatingSystems: {
+    name: string;
+    count: number;
+    percentage: number;
+  }[];
 }
 
-// 链接查询参数
-export interface LinkQueryParams {
-  limit?: number;
-  offset?: number;
-  page?: number;
-  searchTerm?: string;
-  tagFilter?: string;
-  isActive?: boolean | null;
-}
-
-// 标签类型
-export interface Tag {
-  tag: string;
-  count: number;
-}
-
-// 统计概览类型
-export interface StatsOverview {
-  totalLinks: number;
-  activeLinks: number;
-  totalVisits: number;
-  conversionRate: number;
-}
-
-// Analytics数据类型
-export interface LinkOverviewData {
-  totalVisits: number;
+export interface EventsSummary {
+  totalEvents: number;
   uniqueVisitors: number;
+  totalConversions: number;
   averageTimeSpent: number;
-  bounceCount: number;
-  conversionCount: number;
-  uniqueReferrers: number;
   deviceTypes: {
     mobile: number;
-    tablet: number;
     desktop: number;
+    tablet: number;
     other: number;
   };
-  qrScanCount: number;
-  totalConversionValue: number;
+  browsers: {
+    name: string;
+    count: number;
+    percentage: number;
+  }[];
+  operatingSystems: {
+    name: string;
+    count: number;
+    percentage: number;
+  }[];
 }
 
-export interface FunnelStep {
-  name: string;
-  value: number;
-  percent: number;
-}
-
-export interface ConversionFunnelData {
-  steps: FunnelStep[];
+export interface ConversionStats {
   totalConversions: number;
   conversionRate: number;
+  averageValue: number;
+  byType: {
+    type: string;
+    count: number;
+    percentage: number;
+    value: number;
+  }[];
 }
 
-export interface TrendPoint {
-  timestamp: string;
-  visits: number;
-  uniqueVisitors: number;
-}
-
-export interface VisitTrendsData {
-  trends: TrendPoint[];
-  totals: {
-    visits: number;
-    uniqueVisitors: number;
-  };
-}
-
-export interface TrackEventRequest {
-  linkId: string;
-  eventType: string;
-  visitorId?: string;
-  sessionId?: string;
-  referrer?: string;
-  userAgent?: string;
-  ipAddress?: string;
-  timeSpent?: number;
-  conversionType?: string;
-  conversionValue?: number;
-  customData?: Record<string, unknown>;
-  isQrScan?: boolean;
-  qrCodeId?: string;
-  utmSource?: string;
-  utmMedium?: string;
-  utmCampaign?: string;
-}
-
-export interface TrackEventResponse {
-  success: boolean;
-  eventId: string;
-  timestamp: string;
-}
-
-// 链接表现数据
-export interface LinkPerformanceData {
-  totalClicks: number;
-  uniqueVisitors: number;
-  averageTimeSpent: number;
-  bounceRate: number;
-  uniqueReferrers: number;
-  conversionRate: number;
-  activeDays: number;
-  lastClickTime: string | null;
-  deviceDistribution: {
-    mobile: number;
-    desktop: number;
-  };
-}
-
-// 平台分布数据
-export interface PlatformItem {
-  name: string;
-  count: number;
-  percent: number;
-}
-
-export interface PlatformDistributionData {
-  totalVisits: number;
-  platforms: PlatformItem[];
-  browsers: PlatformItem[];
-}
-
-// 设备分析数据
-export interface DeviceItem {
-  name: string;
-  count: number;
-  percent: number;
-}
-
-export interface DeviceModelItem {
-  type: string;
-  brand: string;
-  model: string;
-  count: number;
-  percent: number;
-}
-
-export interface DeviceAnalysisData {
-  totalVisits: number;
-  deviceTypes: DeviceItem[];
-  deviceBrands: DeviceItem[];
-  deviceModels: DeviceModelItem[];
-}
-
-// 热门引荐来源数据
-export interface ReferrerItem {
-  source: string;
-  visitCount: number;
-  uniqueVisitors: number;
-  conversionCount: number;
-  conversionRate: number;
-  averageTimeSpent: number;
-  percent: number;
-}
-
-export interface PopularReferrersData {
-  referrers: ReferrerItem[];
-  totalVisits: number;
-}
-
-// QR码分析数据
-export interface LocationItem {
-  city: string;
-  country: string;
-  scanCount: number;
-  percent: number;
-}
-
-export interface DeviceDistributionItem {
-  type: string;
-  count: number;
-  percent: number;
-}
-
-export interface HourlyDistributionItem {
-  hour: number;
-  scanCount: number;
-  percent: number;
-}
-
-export interface QrCodeAnalysisData {
-  overview: {
-    totalScans: number;
-    uniqueScanners: number;
-    conversionCount: number;
-    conversionRate: number;
-    averageTimeSpent: number;
-  };
-  locations: LocationItem[];
-  deviceDistribution: DeviceDistributionItem[];
-  hourlyDistribution: HourlyDistributionItem[];
+export interface EventFilters {
+  startTime?: string;
+  endTime?: string;
+  eventType?: string;
+  linkId?: string;
+  linkSlug?: string;
+  page?: number;
+  pageSize?: number;
 } 

app/components/analytics/DeviceAnalytics.tsx

@@ -0,0 +1,68 @@
+"use client";
+
+import { useEffect, useRef } from 'react';
+import { DeviceAnalytics as DeviceAnalyticsType } from '@/app/api/types';
+import { Chart, PieController, ArcElement, Tooltip, Legend } from 'chart.js';
+
+interface DeviceAnalyticsProps {
+  data: DeviceAnalyticsType;
+}
+
+function StatCard({ title, items }: { title: string; items: { name: string; count: number; percentage: number }[] }) {
+  // 安全地格式化数字
+  const formatNumber = (value: number | string | undefined | null): string => {
+    if (value === undefined || value === null) return '0';
+    return typeof value === 'number' ? value.toLocaleString() : String(value);
+  };
+
+  // 安全地格式化百分比
+  const formatPercent = (value: number | undefined | null): string => {
+    if (value === undefined || value === null) return '0';
+    return value.toFixed(1);
+  };
+
+  return (
+    <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
+      <h3 className="text-lg font-semibold text-gray-900 dark:text-gray-100 mb-4">{title}</h3>
+      <div className="space-y-4">
+        {items.map((item, index) => (
+          <div key={index}>
+            <div className="flex justify-between text-sm text-gray-600 dark:text-gray-400 mb-1">
+              <span>{item.name || 'Unknown'}</span>
+              <span>{formatNumber(item.count)} ({formatPercent(item.percentage)}%)</span>
+            </div>
+            <div className="w-full bg-gray-200 dark:bg-gray-700 rounded-full h-2">
+              <div
+                className="bg-blue-500 h-2 rounded-full"
+                style={{ width: `${item.percentage || 0}%` }}
+              />
+            </div>
+          </div>
+        ))}
+      </div>
+    </div>
+  );
+}
+
+export default function DeviceAnalytics({ data }: DeviceAnalyticsProps) {
+  return (
+    <div className="grid grid-cols-1 md:grid-cols-3 gap-6">
+      <StatCard
+        title="Device Types"
+        items={(data.deviceTypes || []).map(item => ({
+          name: item.type ? (item.type.charAt(0).toUpperCase() + item.type.slice(1)) : 'Unknown',
+          count: item.count,
+          percentage: item.percentage
+        }))}
+      />
+      <StatCard
+        title="Browsers"
+        items={data.browsers || []}
+      />
+      <StatCard
+        title="Operating Systems"
+        items={data.operatingSystems || []}
+      />
+    </div>
+  );
+} 

app/components/analytics/GeoAnalytics.tsx

@@ -0,0 +1,72 @@
+"use client";
+
+import { useEffect, useRef } from 'react';
+import { GeoData } from '@/app/api/types';
+import { Chart, PieController, ArcElement, Tooltip, Legend } from 'chart.js';
+
+interface GeoAnalyticsProps {
+  data: GeoData[];
+}
+
+export default function GeoAnalytics({ data }: GeoAnalyticsProps) {
+  // 安全地格式化数字
+  const formatNumber = (value: any): string => {
+    if (value === undefined || value === null) return '0';
+    return typeof value === 'number' ? value.toLocaleString() : String(value);
+  };
+
+  // 安全地格式化百分比
+  const formatPercent = (value: any): string => {
+    if (value === undefined || value === null) return '0';
+    return typeof value === 'number' ? value.toFixed(2) : String(value);
+  };
+
+  return (
+    <div className="overflow-x-auto">
+      <table className="min-w-full divide-y divide-gray-200 dark:divide-gray-700">
+        <thead className="bg-gray-50 dark:bg-gray-800">
+          <tr>
+            <th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
+              Location
+            </th>
+            <th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
+              Visits
+            </th>
+            <th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
+              Unique Visitors
+            </th>
+            <th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 dark:text-gray-400 uppercase tracking-wider">
+              Percentage
+            </th>
+          </tr>
+        </thead>
+        <tbody className="bg-white dark:bg-gray-900 divide-y divide-gray-200 dark:divide-gray-700">
+          {data.map((item, index) => (
+            <tr key={index} className={index % 2 === 0 ? 'bg-white dark:bg-gray-900' : 'bg-gray-50 dark:bg-gray-800'}>
+              <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-900 dark:text-gray-100">
+                {item.city ? `${item.city}, ${item.region}, ${item.country}` : item.region ? `${item.region}, ${item.country}` : item.country || item.location || 'Unknown'}
+              </td>
+              <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-900 dark:text-gray-100">
+                {formatNumber(item.visits)}
+              </td>
+              <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-900 dark:text-gray-100">
+                {formatNumber(item.uniqueVisitors || item.visitors)}
+              </td>
+              <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-900 dark:text-gray-100">
+                <div className="flex items-center">
+                  <span className="mr-2">{formatPercent(item.percentage)}%</span>
+                  <div className="w-24 bg-gray-200 dark:bg-gray-700 rounded-full h-2">
+                    <div
+                      className="bg-blue-500 h-2 rounded-full"
+                      style={{ width: `${item.percentage || 0}%` }}
+                    />
+                  </div>
+                </div>
+              </td>
+            </tr>
+          ))}
+        </tbody>
+      </table>
+    </div>
+  );
+} 

app/components/charts/TimeSeriesChart.tsx

@@ -0,0 +1,184 @@
+"use client";
+
+import { useEffect, useRef } from 'react';
+import {
+  Chart as ChartJS,
+  CategoryScale,
+  LinearScale,
+  PointElement,
+  LineElement,
+  LineController,
+  Title,
+  Tooltip,
+  Legend,
+  Filler,
+  ChartData,
+  ChartOptions,
+  TooltipItem
+} from 'chart.js';
+import { TimeSeriesData } from '@/app/api/types';
+
+// 注册 Chart.js 组件
+ChartJS.register(
+  CategoryScale,
+  LinearScale,
+  PointElement,
+  LineElement,
+  LineController,
+  Title,
+  Tooltip,
+  Legend,
+  Filler
+);
+
+interface TimeSeriesChartProps {
+  data: TimeSeriesData[];
+}
+
+export default function TimeSeriesChart({ data }: TimeSeriesChartProps) {
+  const chartRef = useRef<HTMLCanvasElement | null>(null);
+  const chartInstance = useRef<ChartJS | null>(null);
+
+  useEffect(() => {
+    if (!chartRef.current) return;
+
+    // 销毁旧的图表实例
+    if (chartInstance.current) {
+      chartInstance.current.destroy();
+    }
+
+    const ctx = chartRef.current.getContext('2d');
+    if (!ctx) return;
+
+    // 准备数据
+    const labels = data.map(item => {
+      if (!item || !item.timestamp) return '';
+      const date = new Date(item.timestamp);
+      return date.toLocaleDateString();
+    });
+
+    const eventsData = data.map(item => {
+      if (!item || item.events === undefined || item.events === null) return 0;
+      return Number(item.events);
+    });
+    
+    const visitorsData = data.map(item => {
+      if (!item || item.visitors === undefined || item.visitors === null) return 0;
+      return Number(item.visitors);
+    });
+    
+    const conversionsData = data.map(item => {
+      if (!item || item.conversions === undefined || item.conversions === null) return 0;
+      return Number(item.conversions);
+    });
+
+    // 创建新的图表实例
+    chartInstance.current = new ChartJS(ctx, {
+      type: 'line',
+      data: {
+        labels,
+        datasets: [
+          {
+            label: 'Events',
+            data: eventsData,
+            borderColor: 'rgb(59, 130, 246)', // blue-500
+            backgroundColor: 'rgba(59, 130, 246, 0.1)',
+            tension: 0.4,
+            fill: true
+          },
+          {
+            label: 'Visitors',
+            data: visitorsData,
+            borderColor: 'rgb(16, 185, 129)', // green-500
+            backgroundColor: 'rgba(16, 185, 129, 0.1)',
+            tension: 0.4,
+            fill: true
+          },
+          {
+            label: 'Conversions',
+            data: conversionsData,
+            borderColor: 'rgb(239, 68, 68)', // red-500
+            backgroundColor: 'rgba(239, 68, 68, 0.1)',
+            tension: 0.4,
+            fill: true
+          }
+        ]
+      } as ChartData<'line'>,
+      options: {
+        responsive: true,
+        maintainAspectRatio: false,
+        interaction: {
+          mode: 'index',
+          intersect: false
+        },
+        plugins: {
+          legend: {
+            position: 'top',
+            labels: {
+              usePointStyle: true,
+              padding: 20,
+              color: 'rgb(156, 163, 175)' // gray-400
+            }
+          },
+          tooltip: {
+            mode: 'index',
+            intersect: false,
+            backgroundColor: 'rgb(31, 41, 55)', // gray-800
+            titleColor: 'rgb(229, 231, 235)', // gray-200
+            bodyColor: 'rgb(229, 231, 235)', // gray-200
+            borderColor: 'rgb(75, 85, 99)', // gray-600
+            borderWidth: 1,
+            padding: 12,
+            displayColors: true,
+            callbacks: {
+              title: (items: TooltipItem<'line'>[]) => {
+                if (items.length > 0) {
+                  const date = new Date(data[items[0].dataIndex].timestamp);
+                  return date.toLocaleDateString();
+                }
+                return '';
+              }
+            }
+          }
+        },
+        scales: {
+          x: {
+            grid: {
+              display: false
+            },
+            ticks: {
+              color: 'rgb(156, 163, 175)' // gray-400
+            }
+          },
+          y: {
+            beginAtZero: true,
+            grid: {
+              color: 'rgb(75, 85, 99, 0.1)' // gray-600 with opacity
+            },
+            ticks: {
+              color: 'rgb(156, 163, 175)', // gray-400
+              callback: (value: number) => {
+                if (!value && value !== 0) return '';
+                if (value >= 1000) {
+                  return `${(value / 1000).toFixed(1)}k`;
+                }
+                return value;
+              }
+            }
+          }
+        }
+      } as ChartOptions<'line'>
+    });
+
+    // 清理函数
+    return () => {
+      if (chartInstance.current) {
+        chartInstance.current.destroy();
+      }
+    };
+  }, [data]);
+
+  return (
+    <canvas ref={chartRef} />
+  );
+} 

app/components/ui/DateRangePicker.tsx

@@ -0,0 +1,71 @@
+"use client";
+
+import { useState, useEffect } from 'react';
+import { format } from 'date-fns';
+
+interface DateRangePickerProps {
+  value: {
+    from: Date;
+    to: Date;
+  };
+  onChange: (range: { from: Date; to: Date }) => void;
+}
+
+export function DateRangePicker({ value, onChange }: DateRangePickerProps) {
+  const [from, setFrom] = useState(format(value.from, 'yyyy-MM-dd'));
+  const [to, setTo] = useState(format(value.to, 'yyyy-MM-dd'));
+
+  useEffect(() => {
+    setFrom(format(value.from, 'yyyy-MM-dd'));
+    setTo(format(value.to, 'yyyy-MM-dd'));
+  }, [value]);
+
+  const handleFromChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    const newFrom = e.target.value;
+    setFrom(newFrom);
+    onChange({
+      from: new Date(newFrom),
+      to: value.to
+    });
+  };
+
+  const handleToChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    const newTo = e.target.value;
+    setTo(newTo);
+    onChange({
+      from: value.from,
+      to: new Date(newTo)
+    });
+  };
+
+  return (
+    <div className="flex items-center space-x-4">
+      <div>
+        <label htmlFor="from" className="block text-sm font-medium text-gray-500 dark:text-gray-400 mb-1">
+          From
+        </label>
+        <input
+          type="date"
+          id="from"
+          value={from}
+          onChange={handleFromChange}
+          max={to}
+          className="block w-full px-3 py-2 bg-white dark:bg-gray-800 border border-gray-300 dark:border-gray-600 rounded-md text-sm text-gray-900 dark:text-gray-100 focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+        />
+      </div>
+      <div>
+        <label htmlFor="to" className="block text-sm font-medium text-gray-500 dark:text-gray-400 mb-1">
+          To
+        </label>
+        <input
+          type="date"
+          id="to"
+          value={to}
+          onChange={handleToChange}
+          min={from}
+          className="block w-full px-3 py-2 bg-white dark:bg-gray-800 border border-gray-300 dark:border-gray-600 rounded-md text-sm text-gray-900 dark:text-gray-100 focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+        />
+      </div>
+    </div>
+  );
+} 

app/layout.tsx

@@ -1,21 +1,9 @@
 import './globals.css';
 import type { Metadata } from 'next';
-import { Geist, Geist_Mono } from "next/font/google";
-import Navbar from "./components/layout/Navbar";
-
-const geistSans = Geist({
-  variable: "--font-geist-sans",
-  subsets: ["latin"],
-});
-
-const geistMono = Geist_Mono({
-  variable: "--font-geist-mono",
-  subsets: ["latin"],
-});
 
 export const metadata: Metadata = {
-  title: 'ShortURL Analytics',
-  description: 'Analytics dashboard for short URL management',
+  title: 'Link Management & Analytics',
+  description: 'Track and analyze shortened links',
 };
 
 export default function RootLayout({
@@ -25,14 +13,9 @@ export default function RootLayout({
 }>) {
   return (
     <html lang="en" suppressHydrationWarning>
-      <body
-        className={`${geistSans.variable} ${geistMono.variable} antialiased bg-background`}
-      >
-        <Navbar />
-        <main className="min-h-screen px-4 py-6">
-          {children}
-        </main>
+      <body>
+        {children}
       </body>
     </html>
   );
-}
+} 

app/layouts.tsx

@@ -1,21 +0,0 @@
-import './globals.css';
-import type { Metadata } from 'next';
-
-export const metadata: Metadata = {
-  title: 'Link Management & Analytics',
-  description: 'Track and analyze shortened links',
-};
-
-export default function RootLayout({
-  children,
-}: Readonly<{
-  children: React.ReactNode;
-}>) {
-  return (
-    <html lang="en" suppressHydrationWarning>
-      <body>
-        {children}
-      </body>
-    </html>
-  );
-} 

app/page.tsx

@@ -1,50 +1,85 @@
 import Link from 'next/link';
 
-export default function Home() {
+export default function HomePage() {
+  const sections = [
+    {
+      title: 'Dashboard',
+      description: 'Get an overview of your link performance with key metrics and trends.',
+      href: '/dashboard',
+      icon: (
+        <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z" />
+        </svg>
+      ),
+    },
+    {
+      title: 'Events',
+      description: 'Track and analyze all events including clicks, conversions, and more.',
+      href: '/events',
+      icon: (
+        <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z" />
+        </svg>
+      ),
+    },
+    {
+      title: 'Geographic',
+      description: 'See where your visitors are coming from with detailed location data.',
+      href: '/analytics/geo',
+      icon: (
+        <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M3.055 11H5a2 2 0 012 2v1a2 2 0 002 2 2 2 0 012 2v2.945M8 3.935V5.5A2.5 2.5 0 0010.5 8h.5a2 2 0 012 2 2 2 0 104 0 2 2 0 012-2h1.064M15 20.488V18a2 2 0 012-2h3.064M21 12a9 9 0 11-18 0 9 9 0 0118 0z" />
+        </svg>
+      ),
+    },
+    {
+      title: 'Devices',
+      description: 'Understand what devices, browsers, and operating systems your visitors use.',
+      href: '/analytics/devices',
+      icon: (
+        <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9.75 17L9 20l-1 1h8l-1-1-.75-3M3 13h18M5 17h14a2 2 0 002-2V5a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z" />
+        </svg>
+      ),
+    },
+  ];
+
   return (
-    <main className="flex min-h-screen flex-col items-center justify-center p-24 relative overflow-hidden">
-      {/* Colorful background elements */}
-      <div className="absolute top-0 left-0 w-full h-full overflow-hidden z-0">
-        <div className="absolute top-10 left-1/4 w-64 h-64 rounded-full bg-accent-blue opacity-10 blur-3xl"></div>
-        <div className="absolute bottom-10 right-1/4 w-96 h-96 rounded-full bg-accent-purple opacity-10 blur-3xl"></div>
-        <div className="absolute top-1/3 right-1/3 w-48 h-48 rounded-full bg-accent-green opacity-10 blur-3xl"></div>
-      </div>
-      
-      <div className="text-center max-w-xl z-10 relative">
-        <div className="flex items-center justify-center mb-6">
-          <div className="h-10 w-10 rounded-lg bg-gradient-blue flex items-center justify-center shadow-lg">
-            <svg className="h-6 w-6 text-white" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M13 7h8m0 0v8m0-8l-8 8-4-4-6 6" />
-            </svg>
-          </div>
-          <h1 className="text-4xl font-bold ml-3 text-foreground">ShortURL <span className="text-accent-blue">Analytics</span></h1>
+    <div className="container mx-auto px-4">
+      <div className="max-w-4xl mx-auto">
+        <div className="text-center mb-12">
+          <h1 className="text-4xl font-bold text-gray-900 dark:text-gray-100 mb-4">
+            Welcome to ShortURL Analytics
+          </h1>
+          <p className="text-lg text-gray-600 dark:text-gray-400">
+            Get detailed insights into your link performance and visitor behavior
+          </p>
         </div>
-        
-        <p className="text-text-secondary text-xl mb-10">Your complete analytics suite for tracking and optimizing short URL performance</p>
-        
-        <div className="flex flex-col md:flex-row items-center justify-center space-y-4 md:space-y-0 md:space-x-4">
-          <Link 
-            href="/dashboard" 
-            className="bg-gradient-blue hover:opacity-90 text-white font-medium py-2.5 px-6 rounded-md text-lg transition-colors inline-flex items-center shadow-lg"
-          >
-            Go to Dashboard
-            <svg className="ml-2 h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M14 5l7 7m0 0l-7 7m7-7H3" />
-            </svg>
-          </Link>
-          
-          <Link
-            href="/links"
-            className="bg-card-bg border border-card-border hover:border-accent-purple text-foreground font-medium py-2.5 px-6 rounded-md text-lg transition-all inline-flex items-center"
-          >
-            View Links
-            <svg className="ml-2 h-5 w-5 text-accent-purple" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M13.828 10.172a4 4 0 00-5.656 0l-4 4a4 4 0 105.656 5.656l1.102-1.101" />
-              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M14.828 14.828a4 4 0 005.656 0l4-4a4 4 0 00-5.656-5.656l-1.1 1.1" />
-            </svg>
-          </Link>
+
+        <div className="grid grid-cols-1 md:grid-cols-2 gap-6">
+          {sections.map((section) => (
+            <Link
+              key={section.title}
+              href={section.href}
+              className="group block p-6 bg-white dark:bg-gray-800 rounded-lg shadow-sm hover:shadow-md transition-shadow duration-200"
+            >
+              <div className="flex items-center mb-4">
+                <div className="p-2 bg-blue-100 dark:bg-blue-900 rounded-lg mr-4">
+                  <div className="text-blue-600 dark:text-blue-300">
+                    {section.icon}
+                  </div>
+                </div>
+                <h2 className="text-xl font-semibold text-gray-900 dark:text-gray-100 group-hover:text-blue-600 dark:group-hover:text-blue-400 transition-colors duration-200">
+                  {section.title}
+                </h2>
+              </div>
+              <p className="text-gray-600 dark:text-gray-400">
+                {section.description}
+              </p>
+            </Link>
+          ))}
         </div>
       </div>
-    </main>
-  )
+    </div>
+  );
 }

docs/swagger-setup.md

@@ -0,0 +1,151 @@
+# Setting up Swagger UI in Next.js
+
+This guide explains how to set up Swagger UI in a Next.js application using route groups.
+
+## Directory Structure
+
+The recommended directory structure for Swagger documentation:
+
+```
+app/
+  (swagger)/           # Route group for swagger-related pages
+    swagger/          # Actual swagger route
+      page.tsx       # Swagger UI component
+```
+
+## Installation
+
+1. Add Swagger UI dependencies to your project:
+
+```json
+{
+  "dependencies": {
+    "swagger-ui-react": "^5.12.0",
+    "swagger-ui-dist": "^5.12.0"
+  },
+  "devDependencies": {
+    "@types/swagger-ui-react": "^4.18.3"
+  }
+}
+```
+
+2. Install webpack style loaders for handling Swagger UI CSS:
+
+```bash
+pnpm add -D style-loader css-loader
+```
+
+## Next.js Configuration
+
+Create or update `next.config.js` to handle Swagger UI CSS:
+
+```javascript
+/** @type {import('next').NextConfig} */
+const nextConfig = {
+  transpilePackages: ['swagger-ui-react'],
+  webpack: (config) => {
+    config.module.rules.push({
+      test: /\.css$/,
+      use: ['style-loader', 'css-loader'],
+    });
+    return config;
+  },
+};
+
+module.exports = nextConfig;
+```
+
+## Swagger UI Component
+
+Create `app/(swagger)/swagger/page.tsx`:
+
+```typescript
+"use client";
+
+import { useEffect } from 'react';
+import SwaggerUI from 'swagger-ui-react';
+import 'swagger-ui-react/swagger-ui.css';
+
+export default function SwaggerPage() {
+  useEffect(() => {
+    document.title = 'API Documentation - ShortURL Analytics';
+  }, []);
+
+  const swaggerConfig = {
+    openapi: '3.0.0',
+    info: {
+      title: 'Your API Title',
+      version: '1.0.0',
+      description: 'API documentation',
+      contact: {
+        name: 'API Support',
+        email: 'support@example.com',
+      },
+      license: {
+        name: 'MIT',
+        url: 'https://opensource.org/licenses/MIT',
+      },
+    },
+    // ... your API configuration
+  };
+
+  return (
+    <div className="container mx-auto px-4 py-8">
+      <div className="mb-8">
+        <h1 className="text-3xl font-bold mb-2">API Documentation</h1>
+        <p className="text-gray-600">
+          Explore and test the API endpoints using the interactive documentation below.
+        </p>
+      </div>
+      <SwaggerUI spec={swaggerConfig} />
+    </div>
+  );
+}
+```
+
+## Best Practices
+
+1. **Route Groups**: Use route groups `(groupname)` to organize related pages without affecting the URL structure.
+
+2. **API Documentation**:
+   - Add detailed descriptions for all endpoints
+   - Include parameter descriptions and constraints
+   - Define response schemas
+   - Document error responses
+   - Use appropriate data formats (UUID, URI, etc.)
+   - Group related endpoints using tags
+
+3. **Swagger Configuration**:
+   - Add contact information
+   - Include license details
+   - Set appropriate servers configuration
+   - Define required fields
+   - Add parameter validations (min/max values)
+
+## Common Issues
+
+1. **Route Conflicts**: Avoid parallel routes that resolve to the same path. For example, don't have both `app/swagger/page.tsx` and `app/(group)/swagger/page.tsx` as they would conflict.
+
+2. **CSS Loading**: Make sure to:
+   - Import Swagger UI CSS
+   - Configure webpack in `next.config.js`
+   - Use the `"use client"` directive as Swagger UI is a client-side component
+
+3. **React Version Compatibility**: Be aware of potential peer dependency warnings between Swagger UI React and your React version. You might need to use `--legacy-peer-deps` or adjust your React version accordingly.
+
+## Accessing the Documentation
+
+After setup, your Swagger documentation will be available at `/swagger` in your application. The UI provides:
+- Interactive API documentation
+- Request/response examples
+- Try-it-out functionality
+- Schema definitions
+- Error responses
+
+## Maintenance
+
+Keep your Swagger documentation up-to-date by:
+- Updating the OpenAPI specification when adding or modifying endpoints
+- Maintaining accurate parameter descriptions
+- Keeping example values relevant
+- Updating response schemas when data structures change 

lib/clickhouse.ts

@@ -1,39 +1,109 @@
 import { createClient } from '@clickhouse/client';
+import type { EventsQueryParams } from './types';
 
-// Create configuration object using the URL approach
-const config = {
-  url: process.env.CLICKHOUSE_URL || 'http://localhost:8123',
-  username: process.env.CLICKHOUSE_USER || 'default',
-  password: process.env.CLICKHOUSE_PASSWORD || '',
-  database: process.env.CLICKHOUSE_DATABASE || 'limq'
-};
+// ClickHouse 客户端配置
+const clickhouse = createClient({
+  url: process.env.CLICKHOUSE_URL,
+  username: process.env.CLICKHOUSE_USER ,
+  password: process.env.CLICKHOUSE_PASSWORD ,
+  database: process.env.CLICKHOUSE_DATABASE 
+});
 
-// Create ClickHouse client with proper URL format
-export const clickhouse = createClient(config);
+// 构建日期过滤条件
+function buildDateFilter(startTime?: string, endTime?: string): string {
+  const filters = [];
+  
+  if (startTime) {
+    filters.push(`event_time >= parseDateTimeBestEffort('${startTime}')`);
+  }
+  
+  if (endTime) {
+    filters.push(`event_time <= parseDateTimeBestEffort('${endTime}')`);
+  }
+  
+  return filters.length > 0 ? `WHERE ${filters.join(' AND ')}` : '';
+}
 
+// 构建通用过滤条件
+export function buildFilter(params: Partial<EventsQueryParams>): string {
+  const filters = [];
+  
+  // 时间范围过滤
+  if (params.startTime || params.endTime) {
+    const dateFilter = buildDateFilter(params.startTime, params.endTime).replace('WHERE ', '');
+    if (dateFilter) {
+      filters.push(dateFilter);
+    }
+  }
+  
+  // 事件类型过滤
+  if (params.eventType) {
+    filters.push(`event_type = '${params.eventType}'`);
+  }
+  
+  // 链接ID过滤
+  if (params.linkId) {
+    filters.push(`link_id = '${params.linkId}'`);
+  }
+  
+  // 链接短码过滤
+  if (params.linkSlug) {
+    filters.push(`link_slug = '${params.linkSlug}'`);
+  }
+  
+  // 用户ID过滤
+  if (params.userId) {
+    filters.push(`user_id = '${params.userId}'`);
+  }
+  
+  // 团队ID过滤
+  if (params.teamId) {
+    filters.push(`team_id = '${params.teamId}'`);
+  }
+  
+  // 项目ID过滤
+  if (params.projectId) {
+    filters.push(`project_id = '${params.projectId}'`);
+  }
+  
+  return filters.length > 0 ? `WHERE ${filters.join(' AND ')}` : '';
+}
 
-/**
- * Execute ClickHouse query and return results
- */
+// 构建分页
+export function buildPagination(page?: number, pageSize?: number): string {
+  const limit = pageSize || 20;
+  const offset = ((page || 1) - 1) * limit;
+  return `LIMIT ${limit} OFFSET ${offset}`;
+}
+
+// 构建排序
+export function buildOrderBy(sortBy?: string, sortOrder?: 'asc' | 'desc'): string {
+  if (!sortBy) {
+    return 'ORDER BY event_time DESC';
+  }
+  return `ORDER BY ${sortBy} ${sortOrder || 'desc'}`;
+}
+
+// 执行查询并处理错误
 export async function executeQuery<T>(query: string): Promise<T[]> {
   try {
-    const result = await clickhouse.query({
+    const resultSet = await clickhouse.query({
       query,
-      format: 'JSONEachRow',
+      format: 'JSONEachRow'
     });
     
-    const data = await result.json();
-    return data as T[];
+    const rows = await resultSet.json<T>();
+    return Array.isArray(rows) ? rows : [rows];
   } catch (error) {
     console.error('ClickHouse query error:', error);
     throw error;
   }
 }
 
-/**
- * Execute ClickHouse query and return a single result
- */
+// 执行查询并返回单个结果
 export async function executeQuerySingle<T>(query: string): Promise<T | null> {
   const results = await executeQuery<T>(query);
   return results.length > 0 ? results[0] : null;
-} 
+}
+
+export default clickhouse; 

lib/types.ts

@@ -0,0 +1,171 @@
+// 事件类型
+export enum EventType {
+  CLICK = 'click',
+  REDIRECT = 'redirect',
+  CONVERSION = 'conversion',
+  ERROR = 'error'
+}
+
+// 转化类型
+export enum ConversionType {
+  VISIT = 'visit',
+  STAY = 'stay',
+  INTERACT = 'interact',
+  SIGNUP = 'signup',
+  SUBSCRIPTION = 'subscription',
+  PURCHASE = 'purchase'
+}
+
+// 设备类型
+export enum DeviceType {
+  MOBILE = 'mobile',
+  TABLET = 'tablet',
+  DESKTOP = 'desktop',
+  OTHER = 'other'
+}
+
+// API 响应基础接口
+export interface ApiResponse<T> {
+  success: boolean;
+  data?: T;
+  error?: string;
+  meta?: {
+    total?: number;
+    page?: number;
+    pageSize?: number;
+  };
+}
+
+// 事件查询参数
+export interface EventsQueryParams {
+  startTime?: string;    // ISO 格式时间
+  endTime?: string;      // ISO 格式时间
+  eventType?: EventType;
+  linkId?: string;
+  linkSlug?: string;
+  userId?: string;
+  teamId?: string;
+  projectId?: string;
+  page?: number;
+  pageSize?: number;
+  sortBy?: string;
+  sortOrder?: 'asc' | 'desc';
+}
+
+// 事件基础信息
+export interface Event {
+  event_id: string;
+  event_time: string;
+  event_type: EventType;
+  event_attributes: Record<string, any>;
+  
+  // 链接信息
+  link_id: string;
+  link_slug: string;
+  link_label: string;
+  link_title: string;
+  link_original_url: string;
+  link_attributes: Record<string, any>;
+  link_created_at: string;
+  link_expires_at: string | null;
+  link_tags: string[];
+  
+  // 用户信息
+  user_id: string;
+  user_name: string;
+  user_email: string;
+  user_attributes: Record<string, any>;
+  
+  // 团队信息
+  team_id: string;
+  team_name: string;
+  team_attributes: Record<string, any>;
+  
+  // 项目信息
+  project_id: string;
+  project_name: string;
+  project_attributes: Record<string, any>;
+  
+  // 访问者信息
+  visitor_id: string;
+  session_id: string;
+  ip_address: string;
+  country: string;
+  city: string;
+  device_type: DeviceType;
+  browser: string;
+  os: string;
+  user_agent: string;
+  
+  // 来源信息
+  referrer: string;
+  utm_source: string;
+  utm_medium: string;
+  utm_campaign: string;
+  
+  // 交互信息
+  time_spent_sec: number;
+  is_bounce: boolean;
+  is_qr_scan: boolean;
+  conversion_type: ConversionType;
+  conversion_value: number;
+}
+
+// 事件概览数据
+export interface EventsSummary {
+  totalEvents: number;
+  uniqueVisitors: number;
+  totalConversions: number;
+  averageTimeSpent: number;
+  deviceTypes: {
+    mobile: number;
+    desktop: number;
+    tablet: number;
+    other: number;
+  };
+  browsers: Array<{
+    name: string;
+    count: number;
+    percentage: number;
+  }>;
+  operatingSystems: Array<{
+    name: string;
+    count: number;
+    percentage: number;
+  }>;
+}
+
+// 时间序列数据
+export interface TimeSeriesData {
+  timestamp: string;
+  events: number;
+  visitors: number;
+  conversions: number;
+}
+
+// 地理位置数据
+export interface GeoData {
+  location: string;
+  visits: number;
+  visitors: number;
+  percentage: number;
+}
+
+// 设备分析数据
+export interface DeviceAnalytics {
+  deviceTypes: Array<{
+    type: DeviceType;
+    count: number;
+    percentage: number;
+  }>;
+  browsers: Array<{
+    name: string;
+    count: number;
+    percentage: number;
+  }>;
+  operatingSystems: Array<{
+    name: string;
+    count: number;
+    percentage: number;
+  }>;
+} 

next.config.js

@@ -0,0 +1,13 @@
+/** @type {import('next').NextConfig} */
+const nextConfig = {
+  transpilePackages: ['swagger-ui-react'],
+  webpack: (config) => {
+    config.module.rules.push({
+      test: /\.css$/,
+      use: ['style-loader', 'css-loader'],
+    });
+    return config;
+  },
+};
+
+module.exports = nextConfig; 

package-lock.json

@@ -9,9 +9,16 @@
       "version": "0.1.0",
       "dependencies": {
         "@clickhouse/client": "^1.11.0",
+        "@types/chart.js": "^2.9.41",
+        "@types/recharts": "^1.8.29",
+        "@types/uuid": "^10.0.0",
+        "chart.js": "^4.4.8",
+        "date-fns": "^4.1.0",
         "next": "15.2.3",
         "react": "^19.0.0",
-        "react-dom": "^19.0.0"
+        "react-dom": "^19.0.0",
+        "recharts": "^2.15.1",
+        "uuid": "^10.0.0"
       },
       "devDependencies": {
         "@eslint/eslintrc": "^3",
@@ -38,6 +45,18 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/@babel/runtime": {
+      "version": "7.27.0",
+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.27.0.tgz",
+      "integrity": "sha512-VtPOkrdPHZsKc/clNqyi9WUA8TINkZ4cGk63UUE3u4pmB2k+ZMQRDuIOagv8UVd6j7k0T3+RRIb7beKTebNbcw==",
+      "license": "MIT",
+      "dependencies": {
+        "regenerator-runtime": "^0.14.0"
+      },
+      "engines": {
+        "node": ">=6.9.0"
+      }
+    },
     "node_modules/@clickhouse/client": {
       "version": "1.11.0",
       "resolved": "https://registry.npmjs.org/@clickhouse/client/-/client-1.11.0.tgz",
@@ -654,6 +673,12 @@
         "url": "https://opencollective.com/libvips"
       }
     },
+    "node_modules/@kurkle/color": {
+      "version": "0.3.4",
+      "resolved": "https://registry.npmjs.org/@kurkle/color/-/color-0.3.4.tgz",
+      "integrity": "sha512-M5UknZPHRu3DEDWoipU6sE8PdkZ6Z/S+v4dD+Ke8IaNlpdSQah50lz1KtcFBa2vsdOnwbbnxJwVM4wty6udA5w==",
+      "license": "MIT"
+    },
     "node_modules/@napi-rs/wasm-runtime": {
       "version": "0.2.7",
       "resolved": "https://registry.npmjs.org/@napi-rs/wasm-runtime/-/wasm-runtime-0.2.7.tgz",
@@ -1136,6 +1161,78 @@
         "tslib": "^2.4.0"
       }
     },
+    "node_modules/@types/chart.js": {
+      "version": "2.9.41",
+      "resolved": "https://registry.npmjs.org/@types/chart.js/-/chart.js-2.9.41.tgz",
+      "integrity": "sha512-3dvkDvueckY83UyUXtJMalYoH6faOLkWQoaTlJgB4Djde3oORmNP0Jw85HtzTuXyliUHcdp704s0mZFQKio/KQ==",
+      "license": "MIT",
+      "dependencies": {
+        "moment": "^2.10.2"
+      }
+    },
+    "node_modules/@types/d3-array": {
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/@types/d3-array/-/d3-array-3.2.1.tgz",
+      "integrity": "sha512-Y2Jn2idRrLzUfAKV2LyRImR+y4oa2AntrgID95SHJxuMUrkNXmanDSed71sRNZysveJVt1hLLemQZIady0FpEg==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-color": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/@types/d3-color/-/d3-color-3.1.3.tgz",
+      "integrity": "sha512-iO90scth9WAbmgv7ogoq57O9YpKmFBbmoEoCHDB2xMBY0+/KVrqAaCDyCE16dUspeOvIxFFRI+0sEtqDqy2b4A==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-ease": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/@types/d3-ease/-/d3-ease-3.0.2.tgz",
+      "integrity": "sha512-NcV1JjO5oDzoK26oMzbILE6HW7uVXOHLQvHshBUW4UMdZGfiY6v5BeQwh9a9tCzv+CeefZQHJt5SRgK154RtiA==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-interpolate": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/@types/d3-interpolate/-/d3-interpolate-3.0.4.tgz",
+      "integrity": "sha512-mgLPETlrpVV1YRJIglr4Ez47g7Yxjl1lj7YKsiMCb27VJH9W8NVM6Bb9d8kkpG/uAQS5AmbA48q2IAolKKo1MA==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/d3-color": "*"
+      }
+    },
+    "node_modules/@types/d3-path": {
+      "version": "1.0.11",
+      "resolved": "https://registry.npmjs.org/@types/d3-path/-/d3-path-1.0.11.tgz",
+      "integrity": "sha512-4pQMp8ldf7UaB/gR8Fvvy69psNHkTpD/pVw3vmEi8iZAB9EPMBruB1JvHO4BIq9QkUUd2lV1F5YXpMNj7JPBpw==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-scale": {
+      "version": "4.0.9",
+      "resolved": "https://registry.npmjs.org/@types/d3-scale/-/d3-scale-4.0.9.tgz",
+      "integrity": "sha512-dLmtwB8zkAeO/juAMfnV+sItKjlsw2lKdZVVy6LRr0cBmegxSABiLEpGVmSJJ8O08i4+sGR6qQtb6WtuwJdvVw==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/d3-time": "*"
+      }
+    },
+    "node_modules/@types/d3-shape": {
+      "version": "1.3.12",
+      "resolved": "https://registry.npmjs.org/@types/d3-shape/-/d3-shape-1.3.12.tgz",
+      "integrity": "sha512-8oMzcd4+poSLGgV0R1Q1rOlx/xdmozS4Xab7np0eamFFUYq71AU9pOCJEFnkXW2aI/oXdVYJzw6pssbSut7Z9Q==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/d3-path": "^1"
+      }
+    },
+    "node_modules/@types/d3-time": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/@types/d3-time/-/d3-time-3.0.4.tgz",
+      "integrity": "sha512-yuzZug1nkAAaBlBBikKZTgzCeA+k1uy4ZFwWANOfKw5z5LRhV0gNA7gNkKm7HoK+HRN0wX3EkxGk0fpbWhmB7g==",
+      "license": "MIT"
+    },
+    "node_modules/@types/d3-timer": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/@types/d3-timer/-/d3-timer-3.0.2.tgz",
+      "integrity": "sha512-Ps3T8E8dZDam6fUyNiMkekK3XUsaUEik+idO9/YjPtfj2qruF8tFBXS7XhtE4iIXBLxhmLjP3SXpLhVf21I9Lw==",
+      "license": "MIT"
+    },
     "node_modules/@types/estree": {
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.6.tgz",
@@ -1171,7 +1268,6 @@
       "version": "19.0.12",
       "resolved": "https://registry.npmjs.org/@types/react/-/react-19.0.12.tgz",
       "integrity": "sha512-V6Ar115dBDrjbtXSrS+/Oruobc+qVbbUxDFC1RSbRqLt5SYvxxyIDrSC85RWml54g+jfNeEMZhEj7wW07ONQhA==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "csstype": "^3.0.2"
@@ -1187,6 +1283,22 @@
         "@types/react": "^19.0.0"
       }
     },
+    "node_modules/@types/recharts": {
+      "version": "1.8.29",
+      "resolved": "https://registry.npmjs.org/@types/recharts/-/recharts-1.8.29.tgz",
+      "integrity": "sha512-ulKklaVsnFIIhTQsQw226TnOibrddW1qUQNFVhoQEyY1Z7FRQrNecFCGt7msRuJseudzE9czVawZb17dK/aPXw==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/d3-shape": "^1",
+        "@types/react": "*"
+      }
+    },
+    "node_modules/@types/uuid": {
+      "version": "10.0.0",
+      "resolved": "https://registry.npmjs.org/@types/uuid/-/uuid-10.0.0.tgz",
+      "integrity": "sha512-7gqG38EyHgyP1S+7+xomFtL+ZNHcKv6DwNaCZmJmo1vgMugyF3TCnXVg4t1uk89mLNwnLtnY3TpOpCOyp1/xHQ==",
+      "license": "MIT"
+    },
     "node_modules/@typescript-eslint/eslint-plugin": {
       "version": "8.27.0",
       "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.27.0.tgz",
@@ -2003,12 +2115,33 @@
         "url": "https://github.com/chalk/chalk?sponsor=1"
       }
     },
+    "node_modules/chart.js": {
+      "version": "4.4.8",
+      "resolved": "https://registry.npmjs.org/chart.js/-/chart.js-4.4.8.tgz",
+      "integrity": "sha512-IkGZlVpXP+83QpMm4uxEiGqSI7jFizwVtF3+n5Pc3k7sMO+tkd0qxh2OzLhenM0K80xtmAONWGBn082EiBQSDA==",
+      "license": "MIT",
+      "dependencies": {
+        "@kurkle/color": "^0.3.0"
+      },
+      "engines": {
+        "pnpm": ">=8"
+      }
+    },
     "node_modules/client-only": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/client-only/-/client-only-0.0.1.tgz",
       "integrity": "sha512-IV3Ou0jSMzZrd3pZ48nLkT9DA7Ag1pnPzaiQhpW7c3RbcqqzvzzVu+L8gfqMp/8IM2MQtSiqaCxrrcfu8I8rMA==",
       "license": "MIT"
     },
+    "node_modules/clsx": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/clsx/-/clsx-2.1.1.tgz",
+      "integrity": "sha512-eYm0QWBtUrBWZWG0d386OGAw16Z995PiOVo2B7bjWSbHedGl5e0ZWaq65kOGgUSNesEIDkB9ISbTg/JK9dhCZA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/color": {
       "version": "4.2.3",
       "resolved": "https://registry.npmjs.org/color/-/color-4.2.3.tgz",
@@ -2080,9 +2213,129 @@
       "version": "3.1.3",
       "resolved": "https://registry.npmjs.org/csstype/-/csstype-3.1.3.tgz",
       "integrity": "sha512-M1uQkMl8rQK/szD0LNhtqxIPLpimGm8sOBwU7lLnCpSbTyY3yeU1Vc7l4KT5zT4s/yOxHH5O7tIuuLOCnLADRw==",
-      "dev": true,
       "license": "MIT"
     },
+    "node_modules/d3-array": {
+      "version": "3.2.4",
+      "resolved": "https://registry.npmjs.org/d3-array/-/d3-array-3.2.4.tgz",
+      "integrity": "sha512-tdQAmyA18i4J7wprpYq8ClcxZy3SC31QMeByyCFyRt7BVHdREQZ5lpzoe5mFEYZUWe+oq8HBvk9JjpibyEV4Jg==",
+      "license": "ISC",
+      "dependencies": {
+        "internmap": "1 - 2"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-color": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/d3-color/-/d3-color-3.1.0.tgz",
+      "integrity": "sha512-zg/chbXyeBtMQ1LbD/WSoW2DpC3I0mpmPdW+ynRTj/x2DAWYrIY7qeZIHidozwV24m4iavr15lNwIwLxRmOxhA==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-ease": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/d3-ease/-/d3-ease-3.0.1.tgz",
+      "integrity": "sha512-wR/XK3D3XcLIZwpbvQwQ5fK+8Ykds1ip7A2Txe0yxncXSdq1L9skcG7blcedkOX+ZcgxGAmLX1FrRGbADwzi0w==",
+      "license": "BSD-3-Clause",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-format": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/d3-format/-/d3-format-3.1.0.tgz",
+      "integrity": "sha512-YyUI6AEuY/Wpt8KWLgZHsIU86atmikuoOmCfommt0LYHiQSPjvX2AcFc38PX0CBpr2RCyZhjex+NS/LPOv6YqA==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-interpolate": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/d3-interpolate/-/d3-interpolate-3.0.1.tgz",
+      "integrity": "sha512-3bYs1rOD33uo8aqJfKP3JWPAibgw8Zm2+L9vBKEHJ2Rg+viTR7o5Mmv5mZcieN+FRYaAOWX5SJATX6k1PWz72g==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-color": "1 - 3"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-path": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/d3-path/-/d3-path-3.1.0.tgz",
+      "integrity": "sha512-p3KP5HCf/bvjBSSKuXid6Zqijx7wIfNW+J/maPs+iwR35at5JCbLUT0LzF1cnjbCHWhqzQTIN2Jpe8pRebIEFQ==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-scale": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/d3-scale/-/d3-scale-4.0.2.tgz",
+      "integrity": "sha512-GZW464g1SH7ag3Y7hXjf8RoUuAFIqklOAq3MRl4OaWabTFJY9PN/E1YklhXLh+OQ3fM9yS2nOkCoS+WLZ6kvxQ==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-array": "2.10.0 - 3",
+        "d3-format": "1 - 3",
+        "d3-interpolate": "1.2.0 - 3",
+        "d3-time": "2.1.1 - 3",
+        "d3-time-format": "2 - 4"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-shape": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/d3-shape/-/d3-shape-3.2.0.tgz",
+      "integrity": "sha512-SaLBuwGm3MOViRq2ABk3eLoxwZELpH6zhl3FbAoJ7Vm1gofKx6El1Ib5z23NUEhF9AsGl7y+dzLe5Cw2AArGTA==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-path": "^3.1.0"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-time": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/d3-time/-/d3-time-3.1.0.tgz",
+      "integrity": "sha512-VqKjzBLejbSMT4IgbmVgDjpkYrNWUYJnbCGo874u7MMKIWsILRX+OpX/gTk8MqjpT1A/c6HY2dCA77ZN0lkQ2Q==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-array": "2 - 3"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-time-format": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/d3-time-format/-/d3-time-format-4.1.0.tgz",
+      "integrity": "sha512-dJxPBlzC7NugB2PDLwo9Q8JiTR3M3e4/XANkreKSUxF8vvXKqm1Yfq4Q5dl8budlunRVlUUaDUgFt7eA8D6NLg==",
+      "license": "ISC",
+      "dependencies": {
+        "d3-time": "1 - 3"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/d3-timer": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/d3-timer/-/d3-timer-3.0.1.tgz",
+      "integrity": "sha512-ndfJ/JxxMd3nw31uyKoY2naivF+r29V+Lc0svZxe1JvvIRmi8hUsrMvdOwgS1o6uBHmiz91geQ0ylPP0aj1VUA==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/damerau-levenshtein": {
       "version": "1.0.8",
       "resolved": "https://registry.npmjs.org/damerau-levenshtein/-/damerau-levenshtein-1.0.8.tgz",
@@ -2144,6 +2397,16 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/date-fns": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-4.1.0.tgz",
+      "integrity": "sha512-Ukq0owbQXxa/U3EGtsdVBkR1w7KOQ5gIBqdH2hkvknzZPYvBxb/aa6E8L7tmjFtkwZBu3UXBbjIgPo/Ez4xaNg==",
+      "license": "MIT",
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/kossnocorp"
+      }
+    },
     "node_modules/debug": {
       "version": "4.4.0",
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.0.tgz",
@@ -2162,6 +2425,12 @@
         }
       }
     },
+    "node_modules/decimal.js-light": {
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/decimal.js-light/-/decimal.js-light-2.5.1.tgz",
+      "integrity": "sha512-qIMFpTMZmny+MMIitAB6D7iVPEorVw6YQRWkvarTkT4tBeSLLiHzcwj6q0MmYSFCiVpiqPJTJEYIrpcPzVEIvg==",
+      "license": "MIT"
+    },
     "node_modules/deep-is": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.4.tgz",
@@ -2228,6 +2497,16 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/dom-helpers": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/dom-helpers/-/dom-helpers-5.2.1.tgz",
+      "integrity": "sha512-nRCa7CK3VTrM2NmGkIy4cbK7IZlgBE/PYMn55rrXefr5xXDP0LdtfPnblFDoVdcAfslJ7or6iqAUnx0CCGIWQA==",
+      "license": "MIT",
+      "dependencies": {
+        "@babel/runtime": "^7.8.7",
+        "csstype": "^3.0.2"
+      }
+    },
     "node_modules/dunder-proto": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/dunder-proto/-/dunder-proto-1.0.1.tgz",
@@ -2877,6 +3156,12 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/eventemitter3": {
+      "version": "4.0.7",
+      "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-4.0.7.tgz",
+      "integrity": "sha512-8guHBZCwKnFhYdHr2ysuRWErTwhoN2X8XELRlrRwpmfeY2jjuUN4taQMsULKUVo1K4DvZl+0pgfyoysHxvmvEw==",
+      "license": "MIT"
+    },
     "node_modules/fast-deep-equal": {
       "version": "3.1.3",
       "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
@@ -2884,6 +3169,15 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/fast-equals": {
+      "version": "5.2.2",
+      "resolved": "https://registry.npmjs.org/fast-equals/-/fast-equals-5.2.2.tgz",
+      "integrity": "sha512-V7/RktU11J3I36Nwq2JnZEM7tNm17eBJz+u25qdxBZeCKiX6BkVSZQjwWIr+IobgnZy+ag73tTZgZi7tr0LrBw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=6.0.0"
+      }
+    },
     "node_modules/fast-glob": {
       "version": "3.3.1",
       "resolved": "https://registry.npmjs.org/fast-glob/-/fast-glob-3.3.1.tgz",
@@ -3345,6 +3639,15 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/internmap": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/internmap/-/internmap-2.0.3.tgz",
+      "integrity": "sha512-5Hh7Y1wQbvY5ooGgPbDaL5iYLAPzMTUrjMulskHLH6wnv/A+1q5rgEaiuqEjB+oxGXIVZs1FF+R/KPN3ZSQYYg==",
+      "license": "ISC",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/is-array-buffer": {
       "version": "3.0.5",
       "resolved": "https://registry.npmjs.org/is-array-buffer/-/is-array-buffer-3.0.5.tgz",
@@ -3786,7 +4089,6 @@
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
       "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==",
-      "dev": true,
       "license": "MIT"
     },
     "node_modules/js-yaml": {
@@ -4151,6 +4453,12 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/lodash": {
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
+      "license": "MIT"
+    },
     "node_modules/lodash.merge": {
       "version": "4.6.2",
       "resolved": "https://registry.npmjs.org/lodash.merge/-/lodash.merge-4.6.2.tgz",
@@ -4162,7 +4470,6 @@
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/loose-envify/-/loose-envify-1.4.0.tgz",
       "integrity": "sha512-lyuxPGr/Wfhrlem2CL/UcnUc1zcqKAImBDzukY7Y5F/yQiNdko6+fRLevlw1HgMySw7f611UIY408EtxRSoK3Q==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "js-tokens": "^3.0.0 || ^4.0.0"
@@ -4228,6 +4535,15 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/moment": {
+      "version": "2.30.1",
+      "resolved": "https://registry.npmjs.org/moment/-/moment-2.30.1.tgz",
+      "integrity": "sha512-uEmtNhbDOrWPFS+hdjFCBfy9f2YoyzRpwcl+DqpC6taX21FzsTLQVbMV/W7PzNSX6x/bhC1zA3c2UQ5NzH6how==",
+      "license": "MIT",
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/ms": {
       "version": "2.1.3",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
@@ -4346,7 +4662,6 @@
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
       "integrity": "sha512-rJgTQnkUnH1sFw8yT6VSU3zD3sWmu6sZhIseY8VX+GRu3P6F7Fu+JNDoXfklElbLJSnc3FUQHVe4cU5hj+BcUg==",
-      "dev": true,
       "license": "MIT",
       "engines": {
         "node": ">=0.10.0"
@@ -4645,7 +4960,6 @@
       "version": "15.8.1",
       "resolved": "https://registry.npmjs.org/prop-types/-/prop-types-15.8.1.tgz",
       "integrity": "sha512-oj87CgZICdulUohogVAR7AjlC0327U4el4L6eAvOqCeudMDVU0NThNaV+b9Df4dXgSP1gXMTnPdhfe/2qDH5cg==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "loose-envify": "^1.4.0",
@@ -4709,7 +5023,75 @@
       "version": "16.13.1",
       "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.13.1.tgz",
       "integrity": "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==",
-      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/react-smooth": {
+      "version": "4.0.4",
+      "resolved": "https://registry.npmjs.org/react-smooth/-/react-smooth-4.0.4.tgz",
+      "integrity": "sha512-gnGKTpYwqL0Iii09gHobNolvX4Kiq4PKx6eWBCYYix+8cdw+cGo3do906l1NBPKkSWx1DghC1dlWG9L2uGd61Q==",
+      "license": "MIT",
+      "dependencies": {
+        "fast-equals": "^5.0.1",
+        "prop-types": "^15.8.1",
+        "react-transition-group": "^4.4.5"
+      },
+      "peerDependencies": {
+        "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0",
+        "react-dom": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
+      }
+    },
+    "node_modules/react-transition-group": {
+      "version": "4.4.5",
+      "resolved": "https://registry.npmjs.org/react-transition-group/-/react-transition-group-4.4.5.tgz",
+      "integrity": "sha512-pZcd1MCJoiKiBR2NRxeCRg13uCXbydPnmB4EOeRrY7480qNWO8IIgQG6zlDkm6uRMsURXPuKq0GWtiM59a5Q6g==",
+      "license": "BSD-3-Clause",
+      "dependencies": {
+        "@babel/runtime": "^7.5.5",
+        "dom-helpers": "^5.0.1",
+        "loose-envify": "^1.4.0",
+        "prop-types": "^15.6.2"
+      },
+      "peerDependencies": {
+        "react": ">=16.6.0",
+        "react-dom": ">=16.6.0"
+      }
+    },
+    "node_modules/recharts": {
+      "version": "2.15.1",
+      "resolved": "https://registry.npmjs.org/recharts/-/recharts-2.15.1.tgz",
+      "integrity": "sha512-v8PUTUlyiDe56qUj82w/EDVuzEFXwEHp9/xOowGAZwfLjB9uAy3GllQVIYMWF6nU+qibx85WF75zD7AjqoT54Q==",
+      "license": "MIT",
+      "dependencies": {
+        "clsx": "^2.0.0",
+        "eventemitter3": "^4.0.1",
+        "lodash": "^4.17.21",
+        "react-is": "^18.3.1",
+        "react-smooth": "^4.0.4",
+        "recharts-scale": "^0.4.4",
+        "tiny-invariant": "^1.3.1",
+        "victory-vendor": "^36.6.8"
+      },
+      "engines": {
+        "node": ">=14"
+      },
+      "peerDependencies": {
+        "react": "^16.0.0 || ^17.0.0 || ^18.0.0 || ^19.0.0",
+        "react-dom": "^16.0.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
+      }
+    },
+    "node_modules/recharts-scale": {
+      "version": "0.4.5",
+      "resolved": "https://registry.npmjs.org/recharts-scale/-/recharts-scale-0.4.5.tgz",
+      "integrity": "sha512-kivNFO+0OcUNu7jQquLXAxz1FIwZj8nrj+YkOKc5694NbjCvcT6aSZiIzNzd2Kul4o4rTto8QVR9lMNtxD4G1w==",
+      "license": "MIT",
+      "dependencies": {
+        "decimal.js-light": "^2.4.1"
+      }
+    },
+    "node_modules/recharts/node_modules/react-is": {
+      "version": "18.3.1",
+      "resolved": "https://registry.npmjs.org/react-is/-/react-is-18.3.1.tgz",
+      "integrity": "sha512-/LLMVyas0ljjAtoYiPqYiL8VWXzUUdThrmU5+n20DZv+a+ClRoevUzw5JxU+Ieh5/c87ytoTBV9G1FiKfNJdmg==",
       "license": "MIT"
     },
     "node_modules/reflect.getprototypeof": {
@@ -4735,6 +5117,12 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/regenerator-runtime": {
+      "version": "0.14.1",
+      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.14.1.tgz",
+      "integrity": "sha512-dYnhHh0nJoMfnkZs6GmmhFknAGRrLznOu5nc9ML+EJxGvrx6H7teuevqVqCuPcPK//3eDrrjQhehXVx9cnkGdw==",
+      "license": "MIT"
+    },
     "node_modules/regexp.prototype.flags": {
       "version": "1.5.4",
       "resolved": "https://registry.npmjs.org/regexp.prototype.flags/-/regexp.prototype.flags-1.5.4.tgz",
@@ -5353,6 +5741,12 @@
         "node": ">=6"
       }
     },
+    "node_modules/tiny-invariant": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/tiny-invariant/-/tiny-invariant-1.3.3.tgz",
+      "integrity": "sha512-+FbBPE1o9QAYvviau/qC5SE3caw21q3xkvWKBtja5vgqOWIHHJ3ioaq1VPfn/Szqctz2bU/oYeKd9/z5BL+PVg==",
+      "license": "MIT"
+    },
     "node_modules/tinyglobby": {
       "version": "0.2.12",
       "resolved": "https://registry.npmjs.org/tinyglobby/-/tinyglobby-0.2.12.tgz",
@@ -5584,6 +5978,50 @@
         "punycode": "^2.1.0"
       }
     },
+    "node_modules/uuid": {
+      "version": "10.0.0",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-10.0.0.tgz",
+      "integrity": "sha512-8XkAphELsDnEGrDxUOHB3RGvXz6TeuYSGEZBOjtTtPm2lwhGBjLgOzLHB63IUWfBpNucQjND6d3AOudO+H3RWQ==",
+      "funding": [
+        "https://github.com/sponsors/broofa",
+        "https://github.com/sponsors/ctavan"
+      ],
+      "license": "MIT",
+      "bin": {
+        "uuid": "dist/bin/uuid"
+      }
+    },
+    "node_modules/victory-vendor": {
+      "version": "36.9.2",
+      "resolved": "https://registry.npmjs.org/victory-vendor/-/victory-vendor-36.9.2.tgz",
+      "integrity": "sha512-PnpQQMuxlwYdocC8fIJqVXvkeViHYzotI+NJrCuav0ZYFoq912ZHBk3mCeuj+5/VpodOjPe1z0Fk2ihgzlXqjQ==",
+      "license": "MIT AND ISC",
+      "dependencies": {
+        "@types/d3-array": "^3.0.3",
+        "@types/d3-ease": "^3.0.0",
+        "@types/d3-interpolate": "^3.0.1",
+        "@types/d3-scale": "^4.0.2",
+        "@types/d3-shape": "^3.1.0",
+        "@types/d3-time": "^3.0.0",
+        "@types/d3-timer": "^3.0.0",
+        "d3-array": "^3.1.6",
+        "d3-ease": "^3.0.1",
+        "d3-interpolate": "^3.0.1",
+        "d3-scale": "^4.0.2",
+        "d3-shape": "^3.1.0",
+        "d3-time": "^3.0.0",
+        "d3-timer": "^3.0.1"
+      }
+    },
+    "node_modules/victory-vendor/node_modules/@types/d3-shape": {
+      "version": "3.1.7",
+      "resolved": "https://registry.npmjs.org/@types/d3-shape/-/d3-shape-3.1.7.tgz",
+      "integrity": "sha512-VLvUQ33C+3J+8p+Daf+nYSOsjB4GXp19/S/aGo60m9h1v6XaxjiT82lKVWJCfzhtuZ3yD7i/TPeC/fuKLLOSmg==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/d3-path": "*"
+      }
+    },
     "node_modules/which": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",

package.json

@@ -24,10 +24,17 @@
   },
   "dependencies": {
     "@clickhouse/client": "^1.11.0",
+    "@types/chart.js": "^2.9.41",
+    "@types/recharts": "^1.8.29",
     "@types/uuid": "^10.0.0",
+    "chart.js": "^4.4.8",
+    "date-fns": "^4.1.0",
     "next": "15.2.3",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
+    "recharts": "^2.15.1",
+    "swagger-ui-dist": "^5.12.0",
+    "swagger-ui-react": "^5.12.0",
     "uuid": "^10.0.0"
   },
   "devDependencies": {
@@ -36,8 +43,11 @@
     "@types/node": "^20",
     "@types/react": "^19",
     "@types/react-dom": "^19",
+    "@types/swagger-ui-react": "^4.18.3",
+    "css-loader": "^7.1.2",
     "eslint": "^9",
     "eslint-config-next": "15.2.3",
+    "style-loader": "^4.0.0",
     "tailwindcss": "^4",
     "typescript": "^5"
   },

scripts/db/sql/clickhouse/create_shorturl_analytics.sql

@@ -0,0 +1,76 @@
+-- 创建数据库（如果不存在）
+CREATE DATABASE IF NOT EXISTS shorturl_analytics;
+
+-- 切换到shorturl_analytics数据库
+USE shorturl_analytics;
+
+-- 删除已存在的表
+DROP TABLE IF EXISTS shorturl_analytics.events;
+
+-- 创建新表
+CREATE TABLE IF NOT EXISTS shorturl_analytics.events (
+  -- 事件基础信息
+  event_id String,
+  event_time DateTime64(3),
+  -- 精确到毫秒的时间戳
+  event_type String,
+  -- click, redirect, conversion, error
+  event_attributes String DEFAULT '{}',
+  -- 链接基本信息
+  link_id String,
+  link_slug String,
+  -- 新增slug
+  link_label String,
+  -- 新增label
+  link_title String,
+  link_original_url String,
+  link_attributes String DEFAULT '{}',
+  link_created_at DateTime64(3),
+  -- 精确到毫秒的时间戳
+  link_expires_at Nullable(DateTime64(3)),
+  -- 精确到毫秒的时间戳
+  link_tags String DEFAULT '[]',
+  -- Array of {id, name, attributes}
+  -- 用户信息
+  user_id String,
+  user_name String,
+  user_email String,
+  user_attributes String DEFAULT '{}',
+  -- 团队信息
+  team_id String,
+  team_name String,
+  team_attributes String DEFAULT '{}',
+  -- 项目信息
+  project_id String,
+  project_name String,
+  project_attributes String DEFAULT '{}',
+  -- QR码信息
+  qr_code_id String,
+  qr_code_name String,
+  qr_code_attributes String DEFAULT '{}',
+  -- 访问者信息
+  visitor_id String,
+  session_id String,
+  ip_address String,
+  country String,
+  city String,
+  device_type String,
+  -- 改为String类型
+  browser String,
+  os String,
+  user_agent String,
+  -- 来源信息
+  referrer String,
+  utm_source String,
+  utm_medium String,
+  utm_campaign String,
+  -- 交互信息
+  time_spent_sec UInt32 DEFAULT 0,
+  is_bounce Boolean DEFAULT true,
+  is_qr_scan Boolean DEFAULT false,
+  conversion_type String,
+  -- 改为String类型
+  conversion_value Float64 DEFAULT 0
+) ENGINE = MergeTree() PARTITION BY toYYYYMM(event_time) -- 直接使用DateTime64进行分区
+ORDER BY
+  (event_time, link_id, event_id) SETTINGS index_granularity = 8192;

scripts/db/sql/clickhouse/create_team_project_qrcode.sql

@@ -1,146 +0,0 @@
--- 添加team、project和qrcode表到limq数据库
-USE limq;
-
--- 团队表
-CREATE TABLE IF NOT EXISTS limq.teams (
-  team_id String,
-  name String,
-  created_at DateTime,
-  created_by String,
-  description String DEFAULT '',
-  avatar_url String DEFAULT '',
-  is_active Boolean DEFAULT true,
-  plan_type Enum8(
-    'free' = 1,
-    'pro' = 2,
-    'enterprise' = 3
-  ),
-  members_count UInt32 DEFAULT 1,
-  PRIMARY KEY (team_id)
-) ENGINE = ReplacingMergeTree()
-ORDER BY
-  team_id SETTINGS index_granularity = 8192;
-
--- 项目表
-CREATE TABLE IF NOT EXISTS limq.projects (
-  project_id String,
-  team_id String,
-  name String,
-  created_at DateTime,
-  created_by String,
-  description String DEFAULT '',
-  is_archived Boolean DEFAULT false,
-  links_count UInt32 DEFAULT 0,
-  total_clicks UInt64 DEFAULT 0,
-  last_updated DateTime DEFAULT now(),
-  PRIMARY KEY (project_id)
-) ENGINE = ReplacingMergeTree()
-ORDER BY
-  (project_id, team_id) SETTINGS index_granularity = 8192;
-
--- QR码表 (扩展现有的qr_scans表)
-CREATE TABLE IF NOT EXISTS limq.qrcodes (
-  qr_code_id String,
-  link_id String,
-  team_id String,
-  project_id String DEFAULT '',
-  name String,
-  description String DEFAULT '',
-  created_at DateTime,
-  created_by String,
-  updated_at DateTime DEFAULT now(),
-  qr_type Enum8(
-    'standard' = 1,
-    'custom' = 2,
-    'dynamic' = 3
-  ) DEFAULT 'standard',
-  image_url String DEFAULT '',
-  design_config String DEFAULT '{}',
-  is_active Boolean DEFAULT true,
-  total_scans UInt64 DEFAULT 0,
-  unique_scanners UInt32 DEFAULT 0,
-  PRIMARY KEY (qr_code_id)
-) ENGINE = ReplacingMergeTree()
-ORDER BY
-  (qr_code_id, link_id) SETTINGS index_granularity = 8192;
-
--- 团队成员表
-CREATE TABLE IF NOT EXISTS limq.team_members (
-  team_id String,
-  user_id String,
-  role Enum8(
-    'owner' = 1,
-    'admin' = 2,
-    'editor' = 3,
-    'viewer' = 4
-  ),
-  joined_at DateTime DEFAULT now(),
-  invited_by String,
-  is_active Boolean DEFAULT true,
-  last_active DateTime DEFAULT now(),
-  PRIMARY KEY (team_id, user_id)
-) ENGINE = ReplacingMergeTree()
-ORDER BY
-  (team_id, user_id) SETTINGS index_granularity = 8192;
-
--- 团队每日统计视图
-CREATE MATERIALIZED VIEW limq.team_daily_stats ENGINE = SummingMergeTree() PARTITION BY toYYYYMM(date)
-ORDER BY
-  (date, team_id) SETTINGS index_granularity = 8192 AS
-SELECT
-  toDate(event_time) AS date,
-  l.team_id AS team_id,
-  count() AS total_clicks,
-  uniqExact(e.visitor_id) AS unique_visitors,
-  countIf(e.event_type = 'conversion') AS conversion_count,
-  uniqExact(e.link_id) AS links_used,
-  countIf(e.is_qr_scan) AS qr_scan_count
-FROM
-  limq.link_events e
-  JOIN limq.links l ON e.link_id = l.link_id
-WHERE
-  l.team_id != ''
-GROUP BY
-  date,
-  l.team_id;
-
--- 项目每日统计视图
-CREATE MATERIALIZED VIEW limq.project_daily_stats ENGINE = SummingMergeTree() PARTITION BY toYYYYMM(date)
-ORDER BY
-  (date, project_id) SETTINGS index_granularity = 8192 AS
-SELECT
-  toDate(event_time) AS date,
-  l.project_id AS project_id,
-  count() AS total_clicks,
-  uniqExact(e.visitor_id) AS unique_visitors,
-  countIf(e.event_type = 'conversion') AS conversion_count,
-  uniqExact(e.link_id) AS links_used,
-  countIf(e.is_qr_scan) AS qr_scan_count
-FROM
-  limq.link_events e
-  JOIN limq.links l ON e.link_id = l.link_id
-WHERE
-  l.project_id != ''
-GROUP BY
-  date,
-  l.project_id;
-
--- QR码每日统计视图
-CREATE MATERIALIZED VIEW limq.qrcode_daily_stats ENGINE = SummingMergeTree() PARTITION BY toYYYYMM(date)
-ORDER BY
-  (date, qr_code_id) SETTINGS index_granularity = 8192 AS
-SELECT
-  toDate(scan_time) AS date,
-  qr_code_id,
-  count() AS total_scans,
-  uniqExact(visitor_id) AS unique_scanners,
-  countIf(led_to_conversion) AS conversions,
-  countIf(device_type = 'mobile') AS mobile_scans,
-  countIf(device_type = 'tablet') AS tablet_scans,
-  countIf(device_type = 'desktop') AS desktop_scans,
-  uniqExact(location) AS unique_locations
-FROM
-  limq.qr_scans
-GROUP BY
-  date,
-  qr_code_id;

scripts/db/sql/clickhouse/load-clickhouse-testdata.sh

@@ -1,29 +0,0 @@
-#!/bin/bash
-# 脚本名称: load-clickhouse-testdata.sh
-# 用途: 将测试数据加载到ClickHouse数据库中
-
-# 设置脚本目录路径
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-
-# 设置SQL文件路径
-SQL_FILE="$SCRIPT_DIR/sql/clickhouse/seed-clickhouse-analytics.sql"
-
-# 检查SQL文件是否存在
-if [ ! -f "$SQL_FILE" ]; then
-  echo "错误: SQL文件 '$SQL_FILE' 不存在"
-  exit 1
-fi
-
-# 执行CH查询脚本
-echo "开始加载测试数据到ClickHouse数据库..."
-bash "$SCRIPT_DIR/sql/clickhouse/ch-query.sh" -f "$SQL_FILE"
-
-# 检查执行结果
-if [ $? -eq 0 ]; then
-  echo "测试数据已成功加载到ClickHouse数据库"
-else
-  echo "错误: 加载测试数据失败"
-  exit 1
-fi
-
-exit 0

scripts/db/sql/clickhouse/mock_link_data.sql

@@ -1,997 +0,0 @@
--- 移动端点击访问事件
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    conversion_type,
-    conversion_value
-  )
-VALUES
-  (
-    generateUUIDv4(),
-    '2025-03-15 10:25:30',
-    '2025-03-15',
-    'a71fcfe8-d293-4d6d-91c5-1528fa7f6294',
-    'ch_main',
-    'v-123',
-    's-456',
-    'click',
-    '103.45.67.89',
-    'China',
-    'Shanghai',
-    'https://www.google.com',
-    'google',
-    'organic',
-    'none',
-    'Mozilla/5.0 (iPhone)',
-    'mobile',
-    'Safari',
-    'iOS',
-    45,
-    false,
-    false,
-    'visit',
-    0
-  );
-
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    conversion_type,
-    conversion_value
-  )
-VALUES
-  (
-    generateUUIDv4(),
-    '2025-03-15 11:32:21',
-    '2025-03-15',
-    'a71fcfe8-d293-4d6d-91c5-1528fa7f6294',
-    'ch_main',
-    'v-124',
-    's-457',
-    'click',
-    '43.78.123.45',
-    'Japan',
-    'Tokyo',
-    'https://twitter.com',
-    'twitter',
-    'social',
-    'spring_promo',
-    'Mozilla/5.0 (Android 10)',
-    'mobile',
-    'Chrome',
-    'Android',
-    15,
-    true,
-    false,
-    'visit',
-    0
-  );
-
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    conversion_type,
-    conversion_value
-  )
-VALUES
-  (
-    generateUUIDv4(),
-    '2025-03-15 14:15:45',
-    '2025-03-15',
-    'a71fcfe8-d293-4d6d-91c5-1528fa7f6294',
-    'ch_main',
-    'v-125',
-    's-458',
-    'click',
-    '72.34.67.81',
-    'US',
-    'New York',
-    'https://www.facebook.com',
-    'facebook',
-    'social',
-    'crypto_ad',
-    'Mozilla/5.0 (iPhone)',
-    'mobile',
-    'Safari',
-    'iOS',
-    120,
-    false,
-    false,
-    'interact',
-    0
-  );
-
--- 桌面设备点击事件
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    conversion_type,
-    conversion_value
-  )
-VALUES
-  (
-    generateUUIDv4(),
-    '2025-03-15 08:45:12',
-    '2025-03-15',
-    'a71fcfe8-d293-4d6d-91c5-1528fa7f6294',
-    'ch_main',
-    'v-126',
-    's-459',
-    'click',
-    '89.67.43.21',
-    'Germany',
-    'Berlin',
-    'https://www.reddit.com',
-    'reddit',
-    'referral',
-    'none',
-    'Mozilla/5.0 (Windows NT 10.0)',
-    'desktop',
-    'Chrome',
-    'Windows',
-    300,
-    false,
-    false,
-    'visit',
-    0
-  );
-
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    conversion_type,
-    conversion_value
-  )
-VALUES
-  (
-    generateUUIDv4(),
-    '2025-03-15 16:20:33',
-    '2025-03-15',
-    'a71fcfe8-d293-4d6d-91c5-1528fa7f6294',
-    'ch_main',
-    'v-127',
-    's-460',
-    'click',
-    '178.65.43.12',
-    'UK',
-    'London',
-    'https://www.linkedin.com',
-    'linkedin',
-    'social',
-    'biz_campaign',
-    'Mozilla/5.0 (Macintosh)',
-    'desktop',
-    'Safari',
-    'MacOS',
-    250,
-    false,
-    false,
-    'stay',
-    0
-  );
-
--- 平板设备点击事件
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    conversion_type,
-    conversion_value
-  )
-VALUES
-  (
-    generateUUIDv4(),
-    '2025-03-15 13:10:55',
-    '2025-03-15',
-    'a71fcfe8-d293-4d6d-91c5-1528fa7f6294',
-    'ch_main',
-    'v-128',
-    's-461',
-    'click',
-    '156.78.34.12',
-    'Canada',
-    'Toronto',
-    'https://www.youtube.com',
-    'youtube',
-    'video',
-    'tutorial',
-    'Mozilla/5.0 (iPad)',
-    'tablet',
-    'Safari',
-    'iOS',
-    180,
-    false,
-    false,
-    'visit',
-    0
-  );
-
--- QR扫描访问事件
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    conversion_type,
-    conversion_value
-  )
-VALUES
-  (
-    generateUUIDv4(),
-    '2025-03-15 09:30:22',
-    '2025-03-15',
-    'a71fcfe8-d293-4d6d-91c5-1528fa7f6294',
-    'ch_qr',
-    'v-129',
-    's-462',
-    'click',
-    '101.56.78.90',
-    'China',
-    'Beijing',
-    'direct',
-    'qr',
-    'print',
-    'offline_event',
-    'Mozilla/5.0 (iPhone)',
-    'mobile',
-    'Safari',
-    'iOS',
-    75,
-    false,
-    true,
-    'visit',
-    0
-  );
-
--- 转化事件
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    conversion_type,
-    conversion_value
-  )
-VALUES
-  (
-    generateUUIDv4(),
-    '2025-03-15 10:27:45',
-    '2025-03-15',
-    'a71fcfe8-d293-4d6d-91c5-1528fa7f6294',
-    'ch_main',
-    'v-123',
-    's-456',
-    'conversion',
-    '103.45.67.89',
-    'China',
-    'Shanghai',
-    'https://www.google.com',
-    'google',
-    'organic',
-    'none',
-    'Mozilla/5.0 (iPhone)',
-    'mobile',
-    'Safari',
-    'iOS',
-    120,
-    false,
-    false,
-    'signup',
-    50
-  );
-
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    conversion_type,
-    conversion_value
-  )
-VALUES
-  (
-    generateUUIDv4(),
-    '2025-03-15 08:52:18',
-    '2025-03-15',
-    'a71fcfe8-d293-4d6d-91c5-1528fa7f6294',
-    'ch_main',
-    'v-126',
-    's-459',
-    'conversion',
-    '89.67.43.21',
-    'Germany',
-    'Berlin',
-    'https://www.reddit.com',
-    'reddit',
-    'referral',
-    'none',
-    'Mozilla/5.0 (Windows NT 10.0)',
-    'desktop',
-    'Chrome',
-    'Windows',
-    450,
-    false,
-    false,
-    'purchase',
-    150.75
-  );
-
--- 第二天的数据 (3/16)
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    conversion_type,
-    conversion_value
-  )
-VALUES
-  (
-    generateUUIDv4(),
-    '2025-03-16 11:15:30',
-    '2025-03-16',
-    'a71fcfe8-d293-4d6d-91c5-1528fa7f6294',
-    'ch_main',
-    'v-130',
-    's-463',
-    'click',
-    '178.91.45.67',
-    'France',
-    'Paris',
-    'https://www.google.com',
-    'google',
-    'organic',
-    'none',
-    'Mozilla/5.0 (Android 11)',
-    'mobile',
-    'Chrome',
-    'Android',
-    60,
-    false,
-    false,
-    'visit',
-    0
-  );
-
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    conversion_type,
-    conversion_value
-  )
-VALUES
-  (
-    generateUUIDv4(),
-    '2025-03-16 14:22:45',
-    '2025-03-16',
-    'a71fcfe8-d293-4d6d-91c5-1528fa7f6294',
-    'ch_main',
-    'v-131',
-    's-464',
-    'click',
-    '89.123.45.78',
-    'Spain',
-    'Madrid',
-    'https://www.instagram.com',
-    'instagram',
-    'social',
-    'influencer',
-    'Mozilla/5.0 (iPhone)',
-    'mobile',
-    'Safari',
-    'iOS',
-    90,
-    false,
-    false,
-    'interact',
-    0
-  );
-
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    conversion_type,
-    conversion_value
-  )
-VALUES
-  (
-    generateUUIDv4(),
-    '2025-03-16 16:40:12',
-    '2025-03-16',
-    'a71fcfe8-d293-4d6d-91c5-1528fa7f6294',
-    'ch_main',
-    'v-131',
-    's-464',
-    'conversion',
-    '89.123.45.78',
-    'Spain',
-    'Madrid',
-    'https://www.instagram.com',
-    'instagram',
-    'social',
-    'influencer',
-    'Mozilla/5.0 (iPhone)',
-    'mobile',
-    'Safari',
-    'iOS',
-    200,
-    false,
-    false,
-    'subscription',
-    75.50
-  );
-
--- 第三天数据 (3/17)
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    conversion_type,
-    conversion_value
-  )
-VALUES
-  (
-    generateUUIDv4(),
-    '2025-03-17 09:10:22',
-    '2025-03-17',
-    'a71fcfe8-d293-4d6d-91c5-1528fa7f6294',
-    'ch_main',
-    'v-132',
-    's-465',
-    'click',
-    '45.67.89.123',
-    'US',
-    'Los Angeles',
-    'https://www.google.com',
-    'google',
-    'cpc',
-    'spring_sale',
-    'Mozilla/5.0 (Windows NT 10.0)',
-    'desktop',
-    'Edge',
-    'Windows',
-    150,
-    false,
-    false,
-    'visit',
-    0
-  );
-
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    conversion_type,
-    conversion_value
-  )
-VALUES
-  (
-    generateUUIDv4(),
-    '2025-03-17 12:30:45',
-    '2025-03-17',
-    'a71fcfe8-d293-4d6d-91c5-1528fa7f6294',
-    'ch_main',
-    'v-133',
-    's-466',
-    'click',
-    '67.89.123.45',
-    'Brazil',
-    'Sao Paulo',
-    'https://www.yahoo.com',
-    'yahoo',
-    'organic',
-    'none',
-    'Mozilla/5.0 (iPad)',
-    'tablet',
-    'Safari',
-    'iOS',
-    120,
-    false,
-    false,
-    'stay',
-    0
-  );
-
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    conversion_type,
-    conversion_value
-  )
-VALUES
-  (
-    generateUUIDv4(),
-    '2025-03-17 15:45:33',
-    '2025-03-17',
-    'a71fcfe8-d293-4d6d-91c5-1528fa7f6294',
-    'ch_main',
-    'v-132',
-    's-465',
-    'conversion',
-    '45.67.89.123',
-    'US',
-    'Los Angeles',
-    'https://www.google.com',
-    'google',
-    'cpc',
-    'spring_sale',
-    'Mozilla/5.0 (Windows NT 10.0)',
-    'desktop',
-    'Edge',
-    'Windows',
-    300,
-    false,
-    false,
-    'purchase',
-    225.50
-  );
-
--- 添加一周前的数据 (对比期)
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    conversion_type,
-    conversion_value
-  )
-VALUES
-  (
-    generateUUIDv4(),
-    '2025-03-08 10:25:30',
-    '2025-03-08',
-    'a71fcfe8-d293-4d6d-91c5-1528fa7f6294',
-    'ch_main',
-    'v-140',
-    's-470',
-    'click',
-    '103.45.67.89',
-    'China',
-    'Shanghai',
-    'https://www.google.com',
-    'google',
-    'organic',
-    'none',
-    'Mozilla/5.0 (iPhone)',
-    'mobile',
-    'Safari',
-    'iOS',
-    30,
-    false,
-    false,
-    'visit',
-    0
-  );
-
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    conversion_type,
-    conversion_value
-  )
-VALUES
-  (
-    generateUUIDv4(),
-    '2025-03-08 11:32:21',
-    '2025-03-08',
-    'a71fcfe8-d293-4d6d-91c5-1528fa7f6294',
-    'ch_main',
-    'v-141',
-    's-471',
-    'click',
-    '89.67.43.21',
-    'Germany',
-    'Berlin',
-    'https://www.reddit.com',
-    'reddit',
-    'referral',
-    'none',
-    'Mozilla/5.0 (Windows NT 10.0)',
-    'desktop',
-    'Chrome',
-    'Windows',
-    200,
-    false,
-    false,
-    'visit',
-    0
-  );
-
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    conversion_type,
-    conversion_value
-  )
-VALUES
-  (
-    generateUUIDv4(),
-    '2025-03-08 13:10:55',
-    '2025-03-08',
-    'a71fcfe8-d293-4d6d-91c5-1528fa7f6294',
-    'ch_main',
-    'v-140',
-    's-470',
-    'conversion',
-    '103.45.67.89',
-    'China',
-    'Shanghai',
-    'https://www.google.com',
-    'google',
-    'organic',
-    'none',
-    'Mozilla/5.0 (iPhone)',
-    'mobile',
-    'Safari',
-    'iOS',
-    100,
-    false,
-    false,
-    'purchase',
-    100.00
-  );

scripts/db/sql/clickhouse/recreate_limq.sql

@@ -1,379 +0,0 @@
--- 删除所有物化视图（需要先删除视图，因为它们依赖于表）
-DROP TABLE IF EXISTS limq.platform_distribution;
-
-DROP TABLE IF EXISTS limq.link_hourly_patterns;
-
-DROP TABLE IF EXISTS limq.link_daily_stats;
-
-DROP TABLE IF EXISTS limq.team_daily_stats;
-
-DROP TABLE IF EXISTS limq.project_daily_stats;
-
-DROP TABLE IF EXISTS limq.qrcode_daily_stats;
-
--- 删除所有表
-DROP TABLE IF EXISTS limq.qr_scans;
-
-DROP TABLE IF EXISTS limq.sessions;
-
-DROP TABLE IF EXISTS limq.link_events;
-
-DROP TABLE IF EXISTS limq.links;
-
-DROP TABLE IF EXISTS limq.teams;
-
-DROP TABLE IF EXISTS limq.projects;
-
-DROP TABLE IF EXISTS limq.qrcodes;
-
-DROP TABLE IF EXISTS limq.team_members;
-
-DROP TABLE IF EXISTS limq.users;
-
--- 创建数据库（如果不存在）
-CREATE DATABASE IF NOT EXISTS limq;
-
--- 切换到limq数据库
-USE limq;
-
--- 创建短链接访问事件表
-CREATE TABLE IF NOT EXISTS limq.link_events (
-  event_id UUID DEFAULT generateUUIDv4(),
-  event_time DateTime64(3) DEFAULT now64(),
-  date Date DEFAULT toDate(event_time),
-  link_id String,
-  channel_id String,
-  visitor_id String,
-  session_id String,
-  event_type Enum8(
-    'click' = 1,
-    'redirect' = 2,
-    'conversion' = 3,
-    'error' = 4
-  ),
-  -- 访问者信息
-  ip_address String,
-  country String,
-  city String,
-  -- 来源信息
-  referrer String,
-  utm_source String,
-  utm_medium String,
-  utm_campaign String,
-  -- 设备信息
-  user_agent String,
-  device_type Enum8(
-    'mobile' = 1,
-    'tablet' = 2,
-    'desktop' = 3,
-    'other' = 4
-  ),
-  browser String,
-  os String,
-  -- 交互信息
-  time_spent_sec UInt32 DEFAULT 0,
-  is_bounce Boolean DEFAULT true,
-  -- QR码相关
-  is_qr_scan Boolean DEFAULT false,
-  qr_code_id String DEFAULT '',
-  -- 转化数据
-  conversion_type Enum8(
-    'visit' = 1,
-    'stay' = 2,
-    'interact' = 3,
-    'signup' = 4,
-    'subscription' = 5,
-    'purchase' = 6
-  ) DEFAULT 'visit',
-  conversion_value Float64 DEFAULT 0,
-  -- 其他属性
-  custom_data String DEFAULT '{}'
-) ENGINE = MergeTree() PARTITION BY toYYYYMM(date)
-ORDER BY
-  (date, link_id, event_time) SETTINGS index_granularity = 8192;
-
--- 短链接维度表
-CREATE TABLE IF NOT EXISTS limq.links (
-  link_id String,
-  original_url String,
-  created_at DateTime64(3),
-  created_by String,
-  title String,
-  description String,
-  tags Array(String),
-  is_active Boolean DEFAULT true,
-  expires_at Nullable(DateTime64(3)),
-  team_id String DEFAULT '',
-  project_id String DEFAULT '',
-  PRIMARY KEY (link_id)
-) ENGINE = ReplacingMergeTree()
-ORDER BY
-  link_id SETTINGS index_granularity = 8192;
-
--- 会话跟踪表
-CREATE TABLE IF NOT EXISTS limq.sessions (
-  session_id String,
-  visitor_id String,
-  link_id String,
-  started_at DateTime64(3),
-  last_activity DateTime64(3),
-  ended_at Nullable(DateTime64(3)),
-  duration_sec UInt32 DEFAULT 0,
-  session_pages UInt8 DEFAULT 1,
-  is_completed Boolean DEFAULT false,
-  PRIMARY KEY (session_id)
-) ENGINE = ReplacingMergeTree(last_activity)
-ORDER BY
-  (session_id, link_id, visitor_id) SETTINGS index_granularity = 8192;
-
--- QR码统计表
-CREATE TABLE IF NOT EXISTS limq.qr_scans (
-  scan_id UUID DEFAULT generateUUIDv4(),
-  qr_code_id String,
-  link_id String,
-  scan_time DateTime64(3),
-  visitor_id String,
-  location String,
-  device_type Enum8(
-    'mobile' = 1,
-    'tablet' = 2,
-    'desktop' = 3,
-    'other' = 4
-  ),
-  led_to_conversion Boolean DEFAULT false,
-  PRIMARY KEY (scan_id)
-) ENGINE = MergeTree() PARTITION BY toYYYYMM(scan_time)
-ORDER BY
-  scan_id SETTINGS index_granularity = 8192;
-
--- 团队表
-CREATE TABLE IF NOT EXISTS limq.teams (
-  team_id String,
-  name String,
-  created_at DateTime,
-  created_by String,
-  description String DEFAULT '',
-  avatar_url String DEFAULT '',
-  is_active Boolean DEFAULT true,
-  plan_type Enum8(
-    'free' = 1,
-    'pro' = 2,
-    'enterprise' = 3
-  ),
-  members_count UInt32 DEFAULT 1,
-  PRIMARY KEY (team_id)
-) ENGINE = ReplacingMergeTree()
-ORDER BY
-  team_id SETTINGS index_granularity = 8192;
-
--- 项目表
-CREATE TABLE IF NOT EXISTS limq.projects (
-  project_id String,
-  team_id String,
-  name String,
-  created_at DateTime,
-  created_by String,
-  description String DEFAULT '',
-  is_archived Boolean DEFAULT false,
-  links_count UInt32 DEFAULT 0,
-  total_clicks UInt64 DEFAULT 0,
-  last_updated DateTime DEFAULT now(),
-  PRIMARY KEY (project_id)
-) ENGINE = ReplacingMergeTree()
-ORDER BY
-  (project_id, team_id) SETTINGS index_granularity = 8192;
-
--- QR码表
-CREATE TABLE IF NOT EXISTS limq.qrcodes (
-  qr_code_id String,
-  link_id String,
-  team_id String,
-  project_id String DEFAULT '',
-  name String,
-  description String DEFAULT '',
-  created_at DateTime,
-  created_by String,
-  updated_at DateTime DEFAULT now(),
-  qr_type Enum8(
-    'standard' = 1,
-    'custom' = 2,
-    'dynamic' = 3
-  ) DEFAULT 'standard',
-  image_url String DEFAULT '',
-  design_config String DEFAULT '{}',
-  is_active Boolean DEFAULT true,
-  total_scans UInt64 DEFAULT 0,
-  unique_scanners UInt32 DEFAULT 0,
-  PRIMARY KEY (qr_code_id)
-) ENGINE = ReplacingMergeTree()
-ORDER BY
-  (qr_code_id, link_id) SETTINGS index_granularity = 8192;
-
--- 团队成员表
-CREATE TABLE IF NOT EXISTS limq.team_members (
-  team_id String,
-  user_id String,
-  role Enum8(
-    'owner' = 1,
-    'admin' = 2,
-    'editor' = 3,
-    'viewer' = 4
-  ),
-  joined_at DateTime DEFAULT now(),
-  invited_by String,
-  is_active Boolean DEFAULT true,
-  last_active DateTime DEFAULT now(),
-  PRIMARY KEY (team_id, user_id)
-) ENGINE = ReplacingMergeTree()
-ORDER BY
-  (team_id, user_id) SETTINGS index_granularity = 8192;
-
--- 用户表
-CREATE TABLE IF NOT EXISTS limq.users (
-  user_id String,
-  username String,
-  email String,
-  full_name String,
-  avatar_url String DEFAULT '',
-  created_at DateTime,
-  last_login DateTime DEFAULT now(),
-  is_active Boolean DEFAULT true,
-  is_verified Boolean DEFAULT false,
-  auth_provider Enum8(
-    'email' = 1,
-    'google' = 2,
-    'github' = 3,
-    'microsoft' = 4
-  ) DEFAULT 'email',
-  roles Array(String) DEFAULT [ 'user' ],
-  preferences String DEFAULT '{}',
-  teams_count UInt32 DEFAULT 0,
-  links_created UInt32 DEFAULT 0,
-  PRIMARY KEY (user_id)
-) ENGINE = ReplacingMergeTree()
-ORDER BY
-  user_id SETTINGS index_granularity = 8192;
-
--- 每日链接汇总视图
-CREATE MATERIALIZED VIEW IF NOT EXISTS limq.link_daily_stats ENGINE = SummingMergeTree() PARTITION BY toYYYYMM(date)
-ORDER BY
-  (date, link_id) SETTINGS index_granularity = 8192 AS
-SELECT
-  toDate(event_time) AS date,
-  link_id,
-  count() AS total_clicks,
-  uniqExact(visitor_id) AS unique_visitors,
-  uniqExact(session_id) AS unique_sessions,
-  sum(time_spent_sec) AS total_time_spent,
-  avg(time_spent_sec) AS avg_time_spent,
-  countIf(is_bounce) AS bounce_count,
-  countIf(event_type = 'conversion') AS conversion_count,
-  uniqExact(referrer) AS unique_referrers,
-  countIf(device_type = 'mobile') AS mobile_count,
-  countIf(device_type = 'tablet') AS tablet_count,
-  countIf(device_type = 'desktop') AS desktop_count,
-  countIf(is_qr_scan) AS qr_scan_count,
-  sum(conversion_value) AS total_conversion_value
-FROM
-  limq.link_events
-GROUP BY
-  date,
-  link_id;
-
--- 每小时访问模式视图
-CREATE MATERIALIZED VIEW IF NOT EXISTS limq.link_hourly_patterns ENGINE = SummingMergeTree() PARTITION BY toYYYYMM(date)
-ORDER BY
-  (date, hour, link_id) SETTINGS index_granularity = 8192 AS
-SELECT
-  toDate(event_time) AS date,
-  toHour(event_time) AS hour,
-  link_id,
-  count() AS visits,
-  uniqExact(visitor_id) AS unique_visitors
-FROM
-  limq.link_events
-GROUP BY
-  date,
-  hour,
-  link_id;
-
--- 平台分布视图
-CREATE MATERIALIZED VIEW IF NOT EXISTS limq.platform_distribution ENGINE = SummingMergeTree() PARTITION BY toYYYYMM(date)
-ORDER BY
-  (date, utm_source, device_type) SETTINGS index_granularity = 8192 AS
-SELECT
-  toDate(event_time) AS date,
-  utm_source,
-  device_type,
-  count() AS visits,
-  uniqExact(visitor_id) AS unique_visitors
-FROM
-  limq.link_events
-WHERE
-  utm_source != ''
-GROUP BY
-  date,
-  utm_source,
-  device_type;
-
--- 团队每日统计视图
-CREATE MATERIALIZED VIEW IF NOT EXISTS limq.team_daily_stats ENGINE = SummingMergeTree() PARTITION BY toYYYYMM(date)
-ORDER BY
-  (date, team_id) SETTINGS index_granularity = 8192 AS
-SELECT
-  toDate(event_time) AS date,
-  l.team_id AS team_id,
-  count() AS total_clicks,
-  uniqExact(e.visitor_id) AS unique_visitors,
-  countIf(e.event_type = 'conversion') AS conversion_count,
-  uniqExact(e.link_id) AS links_used,
-  countIf(e.is_qr_scan) AS qr_scan_count
-FROM
-  limq.link_events e
-  JOIN limq.links l ON e.link_id = l.link_id
-WHERE
-  l.team_id != ''
-GROUP BY
-  date,
-  l.team_id;
-
--- 项目每日统计视图
-CREATE MATERIALIZED VIEW IF NOT EXISTS limq.project_daily_stats ENGINE = SummingMergeTree() PARTITION BY toYYYYMM(date)
-ORDER BY
-  (date, project_id) SETTINGS index_granularity = 8192 AS
-SELECT
-  toDate(event_time) AS date,
-  l.project_id AS project_id,
-  count() AS total_clicks,
-  uniqExact(e.visitor_id) AS unique_visitors,
-  countIf(e.event_type = 'conversion') AS conversion_count,
-  uniqExact(e.link_id) AS links_used,
-  countIf(e.is_qr_scan) AS qr_scan_count
-FROM
-  limq.link_events e
-  JOIN limq.links l ON e.link_id = l.link_id
-WHERE
-  l.project_id != ''
-GROUP BY
-  date,
-  l.project_id;
-
--- QR码每日统计视图
-CREATE MATERIALIZED VIEW IF NOT EXISTS limq.qrcode_daily_stats ENGINE = SummingMergeTree() PARTITION BY toYYYYMM(date)
-ORDER BY
-  (date, qr_code_id) SETTINGS index_granularity = 8192 AS
-SELECT
-  toDate(scan_time) AS date,
-  qr_code_id,
-  count() AS total_scans,
-  uniqExact(visitor_id) AS unique_scanners,
-  countIf(led_to_conversion) AS conversions,
-  countIf(device_type = 'mobile') AS mobile_scans,
-  countIf(device_type = 'tablet') AS tablet_scans,
-  countIf(device_type = 'desktop') AS desktop_scans,
-  uniqExact(location) AS unique_locations
-FROM
-  limq.qr_scans
-GROUP BY
-  date,
-  qr_code_id;

scripts/db/sql/clickhouse/seed-clickhouse-analytics.sql

@@ -1,828 +0,0 @@
--- 清空现有数据（可选）
-TRUNCATE TABLE IF EXISTS limq.link_events;
-
-TRUNCATE TABLE IF EXISTS limq.link_daily_stats;
-
-TRUNCATE TABLE IF EXISTS limq.link_hourly_patterns;
-
-TRUNCATE TABLE IF EXISTS limq.links;
-
--- 使用固定的UUID值插入链接
-INSERT INTO
-  limq.links (
-    link_id,
-    original_url,
-    created_at,
-    created_by,
-    title,
-    description,
-    tags,
-    is_active
-  )
-VALUES
-  (
-    '11111111-1111-1111-1111-111111111111',
-    'https://example.com/page1',
-    now(),
-    'user-1',
-    '产品页面',
-    '我们的主要产品页面',
-    [ '产品',
-    '营销' ],
-    true
-  );
-
-INSERT INTO
-  limq.links (
-    link_id,
-    original_url,
-    created_at,
-    created_by,
-    title,
-    description,
-    tags,
-    is_active
-  )
-VALUES
-  (
-    '22222222-2222-2222-2222-222222222222',
-    'https://example.com/promo',
-    now(),
-    'user-1',
-    '促销活动',
-    '夏季特别促销活动',
-    [ '促销',
-    '活动' ],
-    true
-  );
-
-INSERT INTO
-  limq.links (
-    link_id,
-    original_url,
-    created_at,
-    created_by,
-    title,
-    description,
-    tags,
-    is_active
-  )
-VALUES
-  (
-    '33333333-3333-3333-3333-333333333333',
-    'https://example.com/blog',
-    now(),
-    'user-2',
-    '公司博客',
-    '公司新闻和更新',
-    [ '博客',
-    '内容' ],
-    true
-  );
-
-INSERT INTO
-  limq.links (
-    link_id,
-    original_url,
-    created_at,
-    created_by,
-    title,
-    description,
-    tags,
-    is_active
-  )
-VALUES
-  (
-    '44444444-4444-4444-4444-444444444444',
-    'https://example.com/signup',
-    now(),
-    'user-2',
-    '注册页面',
-    '新用户注册页面',
-    [ '转化',
-    '注册' ],
-    true
-  );
-
--- 为第一个链接创建500条记录
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    qr_code_id,
-    conversion_type,
-    conversion_value,
-    custom_data
-  )
-SELECT
-  generateUUIDv4() AS event_id,
-  subtractDays(now(), rand() % 30) AS event_time,
-  toDate(event_time) AS date,
-  '11111111-1111-1111-1111-111111111111' AS link_id,
-  'channel-1' AS channel_id,
-  concat('visitor-', toString(rand() % 100 + 1)) AS visitor_id,
-  concat('session-', toString(number % 50 + 1)) AS session_id,
-  multiIf(
-    rand() % 100 < 70,
-    'click',
-    rand() % 100 < 90,
-    'redirect',
-    rand() % 100 < 98,
-    'conversion',
-    'error'
-  ) AS event_type,
-  concat('192.168.1.', toString(rand() % 255)) AS ip_address,
-  multiIf(
-    rand() % 100 < 60,
-    'China',
-    rand() % 100 < 85,
-    'US',
-    rand() % 100 < 95,
-    'Japan',
-    'Other'
-  ) AS country,
-  multiIf(
-    rand() % 100 < 60,
-    'Beijing',
-    rand() % 100 < 85,
-    'New York',
-    rand() % 100 < 95,
-    'Tokyo',
-    'Other'
-  ) AS city,
-  multiIf(
-    rand() % 100 < 30,
-    'https://google.com',
-    rand() % 100 < 50,
-    'https://facebook.com',
-    rand() % 100 < 65,
-    'https://twitter.com',
-    rand() % 100 < 75,
-    'https://instagram.com',
-    rand() % 100 < 85,
-    'https://linkedin.com',
-    rand() % 100 < 90,
-    'https://bing.com',
-    rand() % 100 < 95,
-    'https://baidu.com',
-    'direct'
-  ) AS referrer,
-  multiIf(
-    rand() % 100 < 40,
-    'google',
-    rand() % 100 < 70,
-    'facebook',
-    rand() % 100 < 90,
-    'email',
-    'direct'
-  ) AS utm_source,
-  multiIf(
-    rand() % 100 < 40,
-    'cpc',
-    rand() % 100 < 70,
-    'social',
-    rand() % 100 < 90,
-    'email',
-    'direct'
-  ) AS utm_medium,
-  multiIf(
-    rand() % 100 < 40,
-    'summer_sale',
-    rand() % 100 < 70,
-    'product_launch',
-    rand() % 100 < 90,
-    'newsletter',
-    'brand'
-  ) AS utm_campaign,
-  'Mozilla/5.0' AS user_agent,
-  multiIf(
-    rand() % 100 < 60,
-    'mobile',
-    rand() % 100 < 85,
-    'desktop',
-    rand() % 100 < 95,
-    'tablet',
-    'other'
-  ) AS device_type,
-  multiIf(
-    rand() % 100 < 50,
-    'Chrome',
-    rand() % 100 < 80,
-    'Safari',
-    rand() % 100 < 95,
-    'Firefox',
-    'Edge'
-  ) AS browser,
-  multiIf(
-    rand() % 100 < 50,
-    'iOS',
-    rand() % 100 < 90,
-    'Android',
-    'Windows'
-  ) AS os,
-  rand() % 300 AS time_spent_sec,
-  rand() % 100 < 25 AS is_bounce,
-  rand() % 100 < 20 AS is_qr_scan,
-  concat('qr-', toString(rand() % 10 + 1)) AS qr_code_id,
-  multiIf(
-    rand() % 100 < 50,
-    'visit',
-    rand() % 100 < 70,
-    'stay',
-    rand() % 100 < 85,
-    'interact',
-    rand() % 100 < 93,
-    'signup',
-    rand() % 100 < 97,
-    'subscription',
-    'purchase'
-  ) AS conversion_type,
-  rand() % 100 * 1.5 AS conversion_value,
-  '{}' AS custom_data
-FROM
-  numbers(500);
-
--- 为第二个链接创建300条记录
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    qr_code_id,
-    conversion_type,
-    conversion_value,
-    custom_data
-  )
-SELECT
-  generateUUIDv4() AS event_id,
-  subtractDays(now(), rand() % 30) AS event_time,
-  toDate(event_time) AS date,
-  '22222222-2222-2222-2222-222222222222' AS link_id,
-  'channel-1' AS channel_id,
-  concat('visitor-', toString(rand() % 100 + 1)) AS visitor_id,
-  concat('session-', toString(number % 40 + 1)) AS session_id,
-  multiIf(
-    rand() % 100 < 70,
-    'click',
-    rand() % 100 < 90,
-    'redirect',
-    rand() % 100 < 98,
-    'conversion',
-    'error'
-  ) AS event_type,
-  concat('192.168.1.', toString(rand() % 255)) AS ip_address,
-  multiIf(
-    rand() % 100 < 60,
-    'China',
-    rand() % 100 < 85,
-    'US',
-    rand() % 100 < 95,
-    'Japan',
-    'Other'
-  ) AS country,
-  multiIf(
-    rand() % 100 < 60,
-    'Beijing',
-    rand() % 100 < 85,
-    'New York',
-    rand() % 100 < 95,
-    'Tokyo',
-    'Other'
-  ) AS city,
-  multiIf(
-    rand() % 100 < 30,
-    'https://google.com',
-    rand() % 100 < 50,
-    'https://facebook.com',
-    rand() % 100 < 65,
-    'https://twitter.com',
-    rand() % 100 < 75,
-    'https://instagram.com',
-    rand() % 100 < 85,
-    'https://linkedin.com',
-    rand() % 100 < 90,
-    'https://bing.com',
-    rand() % 100 < 95,
-    'https://baidu.com',
-    'direct'
-  ) AS referrer,
-  multiIf(
-    rand() % 100 < 40,
-    'google',
-    rand() % 100 < 70,
-    'facebook',
-    rand() % 100 < 90,
-    'email',
-    'direct'
-  ) AS utm_source,
-  multiIf(
-    rand() % 100 < 40,
-    'cpc',
-    rand() % 100 < 70,
-    'social',
-    rand() % 100 < 90,
-    'email',
-    'direct'
-  ) AS utm_medium,
-  multiIf(
-    rand() % 100 < 40,
-    'summer_sale',
-    rand() % 100 < 70,
-    'product_launch',
-    rand() % 100 < 90,
-    'newsletter',
-    'brand'
-  ) AS utm_campaign,
-  'Mozilla/5.0' AS user_agent,
-  multiIf(
-    rand() % 100 < 60,
-    'mobile',
-    rand() % 100 < 85,
-    'desktop',
-    rand() % 100 < 95,
-    'tablet',
-    'other'
-  ) AS device_type,
-  multiIf(
-    rand() % 100 < 50,
-    'Chrome',
-    rand() % 100 < 80,
-    'Safari',
-    rand() % 100 < 95,
-    'Firefox',
-    'Edge'
-  ) AS browser,
-  multiIf(
-    rand() % 100 < 50,
-    'iOS',
-    rand() % 100 < 90,
-    'Android',
-    'Windows'
-  ) AS os,
-  rand() % 300 AS time_spent_sec,
-  rand() % 100 < 25 AS is_bounce,
-  rand() % 100 < 15 AS is_qr_scan,
-  concat('qr-', toString(rand() % 10 + 1)) AS qr_code_id,
-  multiIf(
-    rand() % 100 < 50,
-    'visit',
-    rand() % 100 < 70,
-    'stay',
-    rand() % 100 < 85,
-    'interact',
-    rand() % 100 < 93,
-    'signup',
-    rand() % 100 < 97,
-    'subscription',
-    'purchase'
-  ) AS conversion_type,
-  rand() % 100 * 2.5 AS conversion_value,
-  '{}' AS custom_data
-FROM
-  numbers(300);
-
--- 为第三个链接创建200条记录
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    qr_code_id,
-    conversion_type,
-    conversion_value,
-    custom_data
-  )
-SELECT
-  generateUUIDv4() AS event_id,
-  subtractDays(now(), rand() % 30) AS event_time,
-  toDate(event_time) AS date,
-  '33333333-3333-3333-3333-333333333333' AS link_id,
-  'channel-2' AS channel_id,
-  concat('visitor-', toString(rand() % 100 + 1)) AS visitor_id,
-  concat('session-', toString(number % 30 + 1)) AS session_id,
-  multiIf(
-    rand() % 100 < 70,
-    'click',
-    rand() % 100 < 90,
-    'redirect',
-    rand() % 100 < 98,
-    'conversion',
-    'error'
-  ) AS event_type,
-  concat('192.168.1.', toString(rand() % 255)) AS ip_address,
-  multiIf(
-    rand() % 100 < 60,
-    'China',
-    rand() % 100 < 85,
-    'US',
-    rand() % 100 < 95,
-    'Japan',
-    'Other'
-  ) AS country,
-  multiIf(
-    rand() % 100 < 60,
-    'Beijing',
-    rand() % 100 < 85,
-    'New York',
-    rand() % 100 < 95,
-    'Tokyo',
-    'Other'
-  ) AS city,
-  multiIf(
-    rand() % 100 < 30,
-    'https://google.com',
-    rand() % 100 < 50,
-    'https://facebook.com',
-    rand() % 100 < 65,
-    'https://twitter.com',
-    rand() % 100 < 75,
-    'https://instagram.com',
-    rand() % 100 < 85,
-    'https://linkedin.com',
-    rand() % 100 < 90,
-    'https://bing.com',
-    rand() % 100 < 95,
-    'https://baidu.com',
-    'direct'
-  ) AS referrer,
-  multiIf(
-    rand() % 100 < 40,
-    'google',
-    rand() % 100 < 70,
-    'facebook',
-    rand() % 100 < 90,
-    'email',
-    'direct'
-  ) AS utm_source,
-  multiIf(
-    rand() % 100 < 40,
-    'cpc',
-    rand() % 100 < 70,
-    'social',
-    rand() % 100 < 90,
-    'email',
-    'direct'
-  ) AS utm_medium,
-  multiIf(
-    rand() % 100 < 40,
-    'summer_sale',
-    rand() % 100 < 70,
-    'product_launch',
-    rand() % 100 < 90,
-    'newsletter',
-    'brand'
-  ) AS utm_campaign,
-  'Mozilla/5.0' AS user_agent,
-  multiIf(
-    rand() % 100 < 60,
-    'mobile',
-    rand() % 100 < 85,
-    'desktop',
-    rand() % 100 < 95,
-    'tablet',
-    'other'
-  ) AS device_type,
-  multiIf(
-    rand() % 100 < 50,
-    'Chrome',
-    rand() % 100 < 80,
-    'Safari',
-    rand() % 100 < 95,
-    'Firefox',
-    'Edge'
-  ) AS browser,
-  multiIf(
-    rand() % 100 < 50,
-    'iOS',
-    rand() % 100 < 90,
-    'Android',
-    'Windows'
-  ) AS os,
-  rand() % 600 AS time_spent_sec,
-  rand() % 100 < 15 AS is_bounce,
-  rand() % 100 < 10 AS is_qr_scan,
-  concat('qr-', toString(rand() % 10 + 1)) AS qr_code_id,
-  multiIf(
-    rand() % 100 < 50,
-    'visit',
-    rand() % 100 < 70,
-    'stay',
-    rand() % 100 < 85,
-    'interact',
-    rand() % 100 < 93,
-    'signup',
-    rand() % 100 < 97,
-    'subscription',
-    'purchase'
-  ) AS conversion_type,
-  rand() % 100 * 1.2 AS conversion_value,
-  '{}' AS custom_data
-FROM
-  numbers(200);
-
--- 为第四个链接创建400条记录
-INSERT INTO
-  limq.link_events (
-    event_id,
-    event_time,
-    date,
-    link_id,
-    channel_id,
-    visitor_id,
-    session_id,
-    event_type,
-    ip_address,
-    country,
-    city,
-    referrer,
-    utm_source,
-    utm_medium,
-    utm_campaign,
-    user_agent,
-    device_type,
-    browser,
-    os,
-    time_spent_sec,
-    is_bounce,
-    is_qr_scan,
-    qr_code_id,
-    conversion_type,
-    conversion_value,
-    custom_data
-  )
-SELECT
-  generateUUIDv4() AS event_id,
-  subtractDays(now(), rand() % 30) AS event_time,
-  toDate(event_time) AS date,
-  '44444444-4444-4444-4444-444444444444' AS link_id,
-  'channel-2' AS channel_id,
-  concat('visitor-', toString(rand() % 100 + 1)) AS visitor_id,
-  concat('session-', toString(number % 60 + 1)) AS session_id,
-  multiIf(
-    rand() % 100 < 70,
-    'click',
-    rand() % 100 < 90,
-    'redirect',
-    rand() % 100 < 98,
-    'conversion',
-    'error'
-  ) AS event_type,
-  concat('192.168.1.', toString(rand() % 255)) AS ip_address,
-  multiIf(
-    rand() % 100 < 60,
-    'China',
-    rand() % 100 < 85,
-    'US',
-    rand() % 100 < 95,
-    'Japan',
-    'Other'
-  ) AS country,
-  multiIf(
-    rand() % 100 < 60,
-    'Beijing',
-    rand() % 100 < 85,
-    'New York',
-    rand() % 100 < 95,
-    'Tokyo',
-    'Other'
-  ) AS city,
-  multiIf(
-    rand() % 100 < 30,
-    'https://google.com',
-    rand() % 100 < 50,
-    'https://facebook.com',
-    rand() % 100 < 65,
-    'https://twitter.com',
-    rand() % 100 < 75,
-    'https://instagram.com',
-    rand() % 100 < 85,
-    'https://linkedin.com',
-    rand() % 100 < 90,
-    'https://bing.com',
-    rand() % 100 < 95,
-    'https://baidu.com',
-    'direct'
-  ) AS referrer,
-  multiIf(
-    rand() % 100 < 40,
-    'google',
-    rand() % 100 < 70,
-    'facebook',
-    rand() % 100 < 90,
-    'email',
-    'direct'
-  ) AS utm_source,
-  multiIf(
-    rand() % 100 < 40,
-    'cpc',
-    rand() % 100 < 70,
-    'social',
-    rand() % 100 < 90,
-    'email',
-    'direct'
-  ) AS utm_medium,
-  multiIf(
-    rand() % 100 < 40,
-    'summer_sale',
-    rand() % 100 < 70,
-    'product_launch',
-    rand() % 100 < 90,
-    'newsletter',
-    'brand'
-  ) AS utm_campaign,
-  'Mozilla/5.0' AS user_agent,
-  multiIf(
-    rand() % 100 < 60,
-    'mobile',
-    rand() % 100 < 85,
-    'desktop',
-    rand() % 100 < 95,
-    'tablet',
-    'other'
-  ) AS device_type,
-  multiIf(
-    rand() % 100 < 50,
-    'Chrome',
-    rand() % 100 < 80,
-    'Safari',
-    rand() % 100 < 95,
-    'Firefox',
-    'Edge'
-  ) AS browser,
-  multiIf(
-    rand() % 100 < 50,
-    'iOS',
-    rand() % 100 < 90,
-    'Android',
-    'Windows'
-  ) AS os,
-  rand() % 400 AS time_spent_sec,
-  rand() % 100 < 20 AS is_bounce,
-  rand() % 100 < 25 AS is_qr_scan,
-  concat('qr-', toString(rand() % 10 + 1)) AS qr_code_id,
-  multiIf(
-    rand() % 100 < 50,
-    'visit',
-    rand() % 100 < 70,
-    'stay',
-    rand() % 100 < 85,
-    'interact',
-    rand() % 100 < 93,
-    'signup',
-    rand() % 100 < 97,
-    'subscription',
-    'purchase'
-  ) AS conversion_type,
-  rand() % 100 * 3.5 AS conversion_value,
-  '{}' AS custom_data
-FROM
-  numbers(400);
-
--- 插入link_daily_stats表数据
-INSERT INTO
-  limq.link_daily_stats (
-    date,
-    link_id,
-    total_clicks,
-    unique_visitors,
-    unique_sessions,
-    total_time_spent,
-    avg_time_spent,
-    bounce_count,
-    conversion_count,
-    unique_referrers,
-    mobile_count,
-    tablet_count,
-    desktop_count,
-    qr_scan_count,
-    total_conversion_value
-  )
-SELECT
-  subtractDays(today(), number) AS date,
-  multiIf(
-    number % 4 = 0,
-    '11111111-1111-1111-1111-111111111111',
-    number % 4 = 1,
-    '22222222-2222-2222-2222-222222222222',
-    number % 4 = 2,
-    '33333333-3333-3333-3333-333333333333',
-    '44444444-4444-4444-4444-444444444444'
-  ) AS link_id,
-  50 + rand() % 100 AS total_clicks,
-  30 + rand() % 50 AS unique_visitors,
-  20 + rand() % 40 AS unique_sessions,
-  (500 + rand() % 1000) * 60 AS total_time_spent,
-  (rand() % 10) * 60 + rand() % 60 AS avg_time_spent,
-  5 + rand() % 20 AS bounce_count,
-  rand() % 30 AS conversion_count,
-  3 + rand() % 8 AS unique_referrers,
-  20 + rand() % 40 AS mobile_count,
-  5 + rand() % 15 AS tablet_count,
-  15 + rand() % 30 AS desktop_count,
-  rand() % 10 AS qr_scan_count,
-  rand() % 1000 * 2.5 AS total_conversion_value
-FROM
-  numbers(30)
-WHERE
-  number < 30;
-
--- 插入link_hourly_patterns表数据
-INSERT INTO
-  limq.link_hourly_patterns (date, hour, link_id, visits, unique_visitors)
-SELECT
-  subtractDays(today(), number % 7) AS date,
-  number % 24 AS hour,
-  multiIf(
-    intDiv(number, 24) % 4 = 0,
-    '11111111-1111-1111-1111-111111111111',
-    intDiv(number, 24) % 4 = 1,
-    '22222222-2222-2222-2222-222222222222',
-    intDiv(number, 24) % 4 = 2,
-    '33333333-3333-3333-3333-333333333333',
-    '44444444-4444-4444-4444-444444444444'
-  ) AS link_id,
-  5 + rand() % 20 AS visits,
-  3 + rand() % 10 AS unique_visitors
-FROM
-  numbers(672) -- 7天 x 24小时 x 4个链接
-WHERE
-  number < 672;
-
--- 显示数据行数，验证插入成功
-SELECT
-  'link_events 表行数:' AS metric,
-  count() AS value
-FROM
-  limq.link_events
-UNION
-ALL
-SELECT
-  'link_daily_stats 表行数:',
-  count()
-FROM
-  limq.link_daily_stats
-UNION
-ALL
-SELECT
-  'link_hourly_patterns 表行数:',
-  count()
-FROM
-  limq.link_hourly_patterns;

scripts/db/sync_mongo_to_events.ts

@@ -0,0 +1,364 @@
+// Sync data from MongoDB trace table to ClickHouse events table
+import { getVariable } from "npm:windmill-client@1";
+import { MongoClient, ObjectId } from "https://deno.land/x/mongo@v0.32.0/mod.ts";
+
+interface MongoConfig {
+  host: string;
+  port: string;
+  db: string;
+  username: string;
+  password: string;
+}
+
+interface ClickHouseConfig {
+  clickhouse_host: string;
+  clickhouse_port: number;
+  clickhouse_user: string;
+  clickhouse_password: string;
+  clickhouse_database: string;
+  clickhouse_url: string;
+}
+
+interface TraceRecord {
+  _id: ObjectId;
+  slugId: ObjectId;
+  label: string | null;
+  ip: string;
+  type: number;
+  platform: string;
+  platformOS: string;
+  browser: string;
+  browserVersion: string;
+  url: string;
+  createTime: number;
+}
+
+export async function main(
+  batch_size = 1000,
+  max_records = 9999999,
+  timeout_minutes = 60,
+  skip_clickhouse_check = false,
+  force_insert = false
+) {
+  const logWithTimestamp = (message: string) => {
+    const now = new Date();
+    console.log(`[${now.toISOString()}] ${message}`);
+  };
+
+  logWithTimestamp("Starting sync from MongoDB to ClickHouse events table");
+  logWithTimestamp(`Batch size: ${batch_size}, Max records: ${max_records}, Timeout: ${timeout_minutes} minutes`);
+
+  // Set timeout
+  const startTime = Date.now();
+  const timeoutMs = timeout_minutes * 60 * 1000;
+  
+  const checkTimeout = () => {
+    if (Date.now() - startTime > timeoutMs) {
+      console.log(`Execution time exceeded ${timeout_minutes} minutes, stopping`);
+      return true;
+    }
+    return false;
+  };
+
+  // Get MongoDB and ClickHouse connection info
+  let mongoConfig: MongoConfig;
+  let clickhouseConfig: ClickHouseConfig;
+  
+  try {
+    const rawMongoConfig = await getVariable("f/shorturl_analytics/mongodb");
+    mongoConfig = typeof rawMongoConfig === "string" ? JSON.parse(rawMongoConfig) : rawMongoConfig;
+    
+    const rawClickhouseConfig = await getVariable("f/shorturl_analytics/clickhouse");
+    clickhouseConfig = typeof rawClickhouseConfig === "string" ? JSON.parse(rawClickhouseConfig) : rawClickhouseConfig;
+  } catch (error) {
+    console.error("Failed to get config:", error);
+    throw error;
+  }
+
+  // Build MongoDB connection URL
+  let mongoUrl = "mongodb://";
+  if (mongoConfig.username && mongoConfig.password) {
+    mongoUrl += `${mongoConfig.username}:${mongoConfig.password}@`;
+  }
+  mongoUrl += `${mongoConfig.host}:${mongoConfig.port}/${mongoConfig.db}`;
+
+  // Connect to MongoDB
+  const client = new MongoClient();
+  try {
+    await client.connect(mongoUrl);
+    console.log("MongoDB connected successfully");
+
+    const db = client.database(mongoConfig.db);
+    const traceCollection = db.collection<TraceRecord>("trace");
+    
+    // Build query conditions
+    const query: Record<string, unknown> = {
+      type: 1  // Only sync records with type 1
+    };
+
+    // Count total records
+    const totalRecords = await traceCollection.countDocuments(query);
+    console.log(`Found ${totalRecords} records to sync`);
+
+    const recordsToProcess = Math.min(totalRecords, max_records);
+    console.log(`Will process ${recordsToProcess} records`);
+
+    if (totalRecords === 0) {
+      console.log("No records to sync, task completed");
+      return {
+        success: true,
+        records_synced: 0,
+        message: "No records to sync"
+      };
+    }
+
+    // Check ClickHouse connection
+    const checkClickHouseConnection = async (): Promise<boolean> => {
+      if (skip_clickhouse_check) {
+        logWithTimestamp("Skipping ClickHouse connection check");
+        return true;
+      }
+      
+      try {
+        logWithTimestamp("Testing ClickHouse connection...");
+        const clickhouseUrl = `${clickhouseConfig.clickhouse_url}`;
+        const response = await fetch(clickhouseUrl, {
+          method: "POST",
+          headers: {
+            "Content-Type": "application/x-www-form-urlencoded",
+            "Authorization": `Basic ${btoa(`${clickhouseConfig.clickhouse_user}:${clickhouseConfig.clickhouse_password}`)}`,
+          },
+          body: "SELECT 1",
+          signal: AbortSignal.timeout(5000)
+        });
+        
+        if (response.ok) {
+          logWithTimestamp("ClickHouse connection test successful");
+          return true;
+        } else {
+          const errorText = await response.text();
+          logWithTimestamp(`ClickHouse connection test failed: ${response.status} ${errorText}`);
+          return false;
+        }
+      } catch (err) {
+        logWithTimestamp(`ClickHouse connection test failed: ${(err as Error).message}`);
+        return false;
+      }
+    };
+
+    // Check if records exist in ClickHouse
+    const checkExistingRecords = async (records: TraceRecord[]): Promise<TraceRecord[]> => {
+      if (records.length === 0) return [];
+      
+      if (skip_clickhouse_check || force_insert) {
+        logWithTimestamp(`Skipping ClickHouse duplicate check, will process all ${records.length} records`);
+        return records;
+      }
+      
+      try {
+        const recordIds = records.map(record => record._id.toString());
+        
+        const query = `
+          SELECT event_id 
+          FROM ${clickhouseConfig.clickhouse_database}.events 
+          WHERE event_attributes LIKE '%"mongo_id":"%' 
+          AND event_attributes LIKE ANY ('%${recordIds.join("%' OR '%")}%')
+          FORMAT JSON
+        `;
+        
+        const response = await fetch(clickhouseConfig.clickhouse_url, {
+          method: "POST",
+          headers: {
+            "Content-Type": "application/x-www-form-urlencoded",
+            "Authorization": `Basic ${btoa(`${clickhouseConfig.clickhouse_user}:${clickhouseConfig.clickhouse_password}`)}`
+          },
+          body: query,
+          signal: AbortSignal.timeout(10000)
+        });
+        
+        if (!response.ok) {
+          const errorText = await response.text();
+          throw new Error(`ClickHouse query error: ${response.status} ${errorText}`);
+        }
+        
+        const result = await response.json();
+        const existingIds = new Set(result.data.map((row: any) => {
+          const matches = row.event_attributes.match(/"mongo_id":"([^"]+)"/);
+          return matches ? matches[1] : null;
+        }).filter(Boolean));
+        
+        return records.filter(record => !existingIds.has(record._id.toString()));
+      } catch (err) {
+        logWithTimestamp(`Error checking existing records: ${(err as Error).message}`);
+        return skip_clickhouse_check ? records : [];
+      }
+    };
+
+    // Process records function
+    const processRecords = async (records: TraceRecord[]) => {
+      if (records.length === 0) return 0;
+      
+      const newRecords = await checkExistingRecords(records);
+      if (newRecords.length === 0) {
+        logWithTimestamp("All records already exist, skipping");
+        return 0;
+      }
+      
+      // Prepare ClickHouse insert data
+      const clickhouseData = newRecords.map(record => {
+        const eventTime = new Date(record.createTime).toISOString();
+        return {
+          event_time: eventTime,
+          event_type: "click",
+          event_attributes: JSON.stringify({
+            mongo_id: record._id.toString(),
+            original_type: record.type
+          }),
+          
+          // Link information
+          link_id: record.slugId.toString(),
+          link_slug: "",
+          link_label: record.label || "",
+          link_title: "",
+          link_original_url: record.url || "",
+          link_attributes: "{}",
+          link_created_at: eventTime,
+          link_expires_at: null,
+          link_tags: "[]",
+          
+          // User information (empty as not available in trace)
+          user_id: "",
+          user_name: "",
+          user_email: "",
+          user_attributes: "{}",
+          
+          // Team information (empty as not available in trace)
+          team_id: "",
+          team_name: "",
+          team_attributes: "{}",
+          
+          // Project information (empty as not available in trace)
+          project_id: "",
+          project_name: "",
+          project_attributes: "{}",
+          
+          // QR code information (empty as not available in trace)
+          qr_code_id: "",
+          qr_code_name: "",
+          qr_code_attributes: "{}",
+          
+          // Visitor information
+          visitor_id: record._id.toString(),
+          session_id: `${record._id.toString()}-${record.createTime}`,
+          ip_address: record.ip || "",
+          country: "",
+          city: "",
+          device_type: record.platform || "unknown",
+          browser: record.browser || "",
+          os: record.platformOS || "",
+          user_agent: `${record.browser || ""} ${record.browserVersion || ""}`.trim(),
+          
+          // Source information
+          referrer: record.url || "",
+          utm_source: "",
+          utm_medium: "",
+          utm_campaign: "",
+          
+          // Interaction information
+          time_spent_sec: 0,
+          is_bounce: true,
+          is_qr_scan: false,
+          conversion_type: "visit",
+          conversion_value: 0
+        };
+      });
+
+      // Generate ClickHouse insert SQL
+      const insertSQL = `
+        INSERT INTO ${clickhouseConfig.clickhouse_database}.events 
+        FORMAT JSONEachRow
+        ${JSON.stringify(clickhouseData)}
+      `;
+
+      try {
+        const response = await fetch(clickhouseConfig.clickhouse_url, {
+          method: "POST",
+          headers: {
+            "Content-Type": "application/x-www-form-urlencoded",
+            "Authorization": `Basic ${btoa(`${clickhouseConfig.clickhouse_user}:${clickhouseConfig.clickhouse_password}`)}`
+          },
+          body: insertSQL,
+          signal: AbortSignal.timeout(20000)
+        });
+
+        if (!response.ok) {
+          const errorText = await response.text();
+          throw new Error(`ClickHouse insert error: ${response.status} ${errorText}`);
+        }
+
+        logWithTimestamp(`Successfully inserted ${newRecords.length} records to ClickHouse`);
+        return newRecords.length;
+      } catch (err) {
+        logWithTimestamp(`Failed to insert data to ClickHouse: ${(err as Error).message}`);
+        throw err;
+      }
+    };
+
+    // Check ClickHouse connection before processing
+    const clickhouseConnected = await checkClickHouseConnection();
+    if (!clickhouseConnected && !skip_clickhouse_check) {
+      throw new Error("ClickHouse connection failed, cannot continue sync");
+    }
+
+    // Process records in batches
+    let processedRecords = 0;
+    let totalBatchRecords = 0;
+
+    for (let page = 0; processedRecords < recordsToProcess; page++) {
+      if (checkTimeout()) {
+        logWithTimestamp(`Processed ${processedRecords}/${recordsToProcess} records, stopping due to timeout`);
+        break;
+      }
+
+      logWithTimestamp(`Processing batch ${page+1}, completed ${processedRecords}/${recordsToProcess} records (${Math.round(processedRecords/recordsToProcess*100)}%)`);
+      
+      const records = await traceCollection.find(
+        query,
+        {
+          allowDiskUse: true,
+          sort: { createTime: 1 },
+          skip: page * batch_size,
+          limit: batch_size
+        }
+      ).toArray();
+
+      if (records.length === 0) {
+        logWithTimestamp("No more records found, sync complete");
+        break;
+      }
+
+      const batchSize = await processRecords(records);
+      processedRecords += records.length;
+      totalBatchRecords += batchSize;
+
+      logWithTimestamp(`Batch ${page+1} complete. Processed ${processedRecords}/${recordsToProcess} records, inserted ${totalBatchRecords} (${Math.round(processedRecords/recordsToProcess*100)}%)`);
+    }
+
+    return {
+      success: true,
+      records_processed: processedRecords,
+      records_synced: totalBatchRecords,
+      message: "Data sync completed"
+    };
+  } catch (err) {
+    console.error("Error during sync:", err);
+    return {
+      success: false,
+      error: err instanceof Error ? err.message : String(err),
+      stack: err instanceof Error ? err.stack : undefined
+    };
+  } finally {
+    await client.close();
+    console.log("MongoDB connection closed");
+  }
+} 

windmill/README.md

@@ -0,0 +1,73 @@
+
+
+Read file: /Users/liam/code/shorturl-analytics/windmill/sync_shorturl_from_mongo_to_clickhouse.ts
+
+Read file: /Users/liam/code/shorturl-analytics/windmill/sync_shorturl_from_mongo_to_clickhouse.ts
+
+Read file: /Users/liam/code/shorturl-analytics/windmill/sync_shorturl_event_from_mongo.ts
+
+Read file: /Users/liam/code/shorturl-analytics/windmill/sync_shorturl_event_from_mongo.ts
+
+Read file: /Users/liam/code/shorturl-analytics/windmill/sync_shorturl_from_mongo_to_clickhouse.ts
+
+Read file: /Users/liam/code/shorturl-analytics/windmill/sync_shorturl_event_from_mongo.ts
+这两个脚本是使用 Windmill 平台开发的数据同步工具，用于将短链接相关数据从 MongoDB 数据库同步到 ClickHouse 数据库。
+
+## 1. sync_shorturl_from_mongo_to_clickhouse.ts
+
+**功能**: 将 MongoDB 中的短链接数据（short 表）同步到 ClickHouse 的 links 表
+
+**主要特点**:
+- 增量同步: 记录上次同步位置，只处理新增数据
+- 批量处理: 默认每批次处理 100 条记录，可配置
+- 超时控制: 设置最大运行时间（默认 30 分钟）
+- 数据重复检查: 检查 ClickHouse 中是否已存在相同记录
+- 错误处理: 完善的错误处理和日志记录
+
+**数据转换**:
+- 将 MongoDB 中的短链接记录（包含 slug、origin、创建时间等）转换为 ClickHouse 表结构
+- 处理特殊字段如日期时间、标签数组等
+- 转换字段包括: link_id、original_url、created_at、created_by、title、description、tags、is_active、expires_at、team_id、project_id
+
+**执行流程**:
+1. 从 Windmill 变量获取 MongoDB 和 ClickHouse 连接配置
+2. 获取上次同步状态（时间戳和记录ID）
+3. 连接 MongoDB，批量查询符合条件的新记录
+4. 检查这些记录是否已存在于 ClickHouse
+5. 转换数据格式并生成 SQL 插入语句
+6. 执行插入操作并记录结果
+7. 更新同步状态，为下次同步做准备
+
+## 2. sync_shorturl_event_from_mongo.ts
+
+**功能**: 将 MongoDB 中的短链接点击事件数据（trace 表）同步到 ClickHouse 的 link_events 表
+
+**主要特点**:
+- 与第一个脚本类似，但处理的是访问事件数据
+- 默认批量处理规模更大（1000 条/批次）
+- 超时时间更长（60 分钟）
+- 支持完整的事件元数据保存
+
+**数据转换**:
+- 将 MongoDB 中的访问事件记录转换为 ClickHouse 事件表结构
+- 记录的字段更丰富，包括:
+  - link_id: 短链接ID
+  - visitor_id: 访客ID
+  - session_id: 会话ID
+  - event_type: 事件类型（点击、转化等）
+  - 设备信息: ip_address、user_agent、device_type、browser、os
+  - 来源信息: referrer、utm 参数
+  - 行为数据: time_spent_sec、is_bounce、conversion_type 等
+
+**执行流程**:
+与第一个脚本基本相同，但处理的是 trace 表的数据，并且将其转换为 link_events 表所需的格式。
+
+## 两者共同点:
+
+1. **增量同步机制**: 记录同步状态，每次只处理新数据
+2. **容错设计**: 超时控制、错误处理、异常恢复机制
+3. **配置灵活**: 可通过参数控制批量大小、超时时间等
+4. **数据验证**: 确保已同步数据不会重复
+5. **详细日志**: 记录同步过程中的关键事件和状态
+
+这两个脚本共同构成了短链接分析系统的数据管道，实现了从 MongoDB（可能是原始数据存储）到 ClickHouse（分析型数据库）的数据迁移，为短链接分析平台提供数据基础。

windmill/sync_mongo_to_events.ts

@@ -0,0 +1,409 @@
+// Sync data from MongoDB trace table to ClickHouse events table
+import { getVariable } from "npm:windmill-client@1";
+import { MongoClient, ObjectId } from "https://deno.land/x/mongo@v0.32.0/mod.ts";
+
+interface MongoConfig {
+  host: string;
+  port: string;
+  db: string;
+  username: string;
+  password: string;
+}
+
+interface ClickHouseConfig {
+  clickhouse_host: string;
+  clickhouse_port: number;
+  clickhouse_user: string;
+  clickhouse_password: string;
+  clickhouse_url: string;
+}
+
+interface TraceRecord {
+  _id: ObjectId;
+  slugId: ObjectId;
+  label: string | null;
+  ip: string;
+  type: number;
+  platform: string;
+  platformOS: string;
+  browser: string;
+  browserVersion: string;
+  url: string;
+  createTime: number;
+}
+
+interface ShortRecord {
+  _id: ObjectId;
+  slug: string;          // 短链接的slug部分
+  origin: string;        // 原始URL
+  domain?: string;       // 域名
+  createTime: number;    // 创建时间戳
+  user?: string;         // 创建用户
+  title?: string;        // 标题
+  description?: string;  // 描述
+  tags?: string[];       // 标签
+  active?: boolean;      // 是否活跃
+  expiresAt?: number;    // 过期时间戳
+  teamId?: string;       // 团队ID
+  projectId?: string;    // 项目ID
+}
+
+interface ClickHouseRow {
+  event_id: string;
+  event_attributes: string;
+}
+
+export async function main(
+  batch_size = 1000,
+  max_records = 9999999,
+  timeout_minutes = 60,
+  skip_clickhouse_check = false,
+  force_insert = false
+) {
+  const logWithTimestamp = (message: string) => {
+    const now = new Date();
+    console.log(`[${now.toISOString()}] ${message}`);
+  };
+
+  logWithTimestamp("Starting sync from MongoDB to ClickHouse events table");
+  logWithTimestamp(`Batch size: ${batch_size}, Max records: ${max_records}, Timeout: ${timeout_minutes} minutes`);
+
+  // Set timeout
+  const startTime = Date.now();
+  const timeoutMs = timeout_minutes * 60 * 1000;
+  
+  const checkTimeout = () => {
+    if (Date.now() - startTime > timeoutMs) {
+      console.log(`Execution time exceeded ${timeout_minutes} minutes, stopping`);
+      return true;
+    }
+    return false;
+  };
+
+  // Get MongoDB and ClickHouse connection info
+  let mongoConfig: MongoConfig;
+  let clickhouseConfig: ClickHouseConfig;
+  
+  try {
+    const rawMongoConfig = await getVariable("f/shorturl_analytics/mongodb");
+    mongoConfig = typeof rawMongoConfig === "string" ? JSON.parse(rawMongoConfig) : rawMongoConfig;
+    
+    const rawClickhouseConfig = await getVariable("f/shorturl_analytics/clickhouse");
+    clickhouseConfig = typeof rawClickhouseConfig === "string" ? JSON.parse(rawClickhouseConfig) : rawClickhouseConfig;
+  } catch (error) {
+    console.error("Failed to get config:", error);
+    throw error;
+  }
+
+  // Build MongoDB connection URL
+  let mongoUrl = "mongodb://";
+  if (mongoConfig.username && mongoConfig.password) {
+    mongoUrl += `${mongoConfig.username}:${mongoConfig.password}@`;
+  }
+  mongoUrl += `${mongoConfig.host}:${mongoConfig.port}/${mongoConfig.db}`;
+
+  // Connect to MongoDB
+  const client = new MongoClient();
+  try {
+    await client.connect(mongoUrl);
+    console.log("MongoDB connected successfully");
+
+    const db = client.database(mongoConfig.db);
+    const traceCollection = db.collection<TraceRecord>("trace");
+    const shortCollection = db.collection<ShortRecord>("short");
+    
+    // Build query conditions
+    const query: Record<string, unknown> = {
+      type: 1  // Only sync records with type 1
+    };
+
+    // Count total records
+    const totalRecords = await traceCollection.countDocuments(query);
+    console.log(`Found ${totalRecords} records to sync`);
+
+    const recordsToProcess = Math.min(totalRecords, max_records);
+    console.log(`Will process ${recordsToProcess} records`);
+
+    if (totalRecords === 0) {
+      console.log("No records to sync, task completed");
+      return {
+        success: true,
+        records_synced: 0,
+        message: "No records to sync"
+      };
+    }
+
+    // Check ClickHouse connection
+    const checkClickHouseConnection = async (): Promise<boolean> => {
+      if (skip_clickhouse_check) {
+        logWithTimestamp("Skipping ClickHouse connection check");
+        return true;
+      }
+      
+      try {
+        logWithTimestamp("Testing ClickHouse connection...");
+        const clickhouseUrl = `${clickhouseConfig.clickhouse_url}`;
+        const response = await fetch(clickhouseUrl, {
+          method: "POST",
+          headers: {
+            "Content-Type": "application/x-www-form-urlencoded",
+            "Authorization": `Basic ${btoa(`${clickhouseConfig.clickhouse_user}:${clickhouseConfig.clickhouse_password}`)}`,
+          },
+          body: "SELECT 1",
+          signal: AbortSignal.timeout(5000)
+        });
+        
+        if (response.ok) {
+          logWithTimestamp("ClickHouse connection test successful");
+          return true;
+        } else {
+          const errorText = await response.text();
+          logWithTimestamp(`ClickHouse connection test failed: ${response.status} ${errorText}`);
+          return false;
+        }
+      } catch (err) {
+        logWithTimestamp(`ClickHouse connection test failed: ${(err as Error).message}`);
+        return false;
+      }
+    };
+
+    // Check if records exist in ClickHouse
+    const checkExistingRecords = async (records: TraceRecord[]): Promise<TraceRecord[]> => {
+      if (records.length === 0) return [];
+      
+      if (skip_clickhouse_check || force_insert) {
+        logWithTimestamp(`Skipping ClickHouse duplicate check, will process all ${records.length} records`);
+        return records;
+      }
+      
+      try {
+        const recordIds = records.map(record => record._id.toString());
+        
+        const query = `
+          SELECT event_id 
+          FROM shorturl_analytics.events 
+          WHERE event_attributes LIKE '%"mongo_id":"%' 
+          AND event_attributes LIKE ANY ('%${recordIds.join("%' OR '%")}%')
+          FORMAT JSON
+        `;
+        
+        const response = await fetch(clickhouseConfig.clickhouse_url, {
+          method: "POST",
+          headers: {
+            "Content-Type": "application/x-www-form-urlencoded",
+            "Authorization": `Basic ${btoa(`${clickhouseConfig.clickhouse_user}:${clickhouseConfig.clickhouse_password}`)}`
+          },
+          body: query,
+          signal: AbortSignal.timeout(10000)
+        });
+        
+        if (!response.ok) {
+          const errorText = await response.text();
+          throw new Error(`ClickHouse query error: ${response.status} ${errorText}`);
+        }
+        
+        const result = await response.json();
+        const existingIds = new Set(result.data.map((row: ClickHouseRow) => {
+          const matches = row.event_attributes.match(/"mongo_id":"([^"]+)"/);
+          return matches ? matches[1] : null;
+        }).filter(Boolean));
+        
+        return records.filter(record => !existingIds.has(record._id.toString()));
+      } catch (err) {
+        logWithTimestamp(`Error checking existing records: ${(err as Error).message}`);
+        return skip_clickhouse_check ? records : [];
+      }
+    };
+
+    // Process records function
+    const processRecords = async (records: TraceRecord[]) => {
+      if (records.length === 0) return 0;
+      
+      const newRecords = await checkExistingRecords(records);
+      if (newRecords.length === 0) {
+        logWithTimestamp("All records already exist, skipping");
+        return 0;
+      }
+      
+      // Get link information for all records
+      const slugIds = newRecords.map(record => record.slugId);
+      const shortLinks = await shortCollection.find({
+        _id: { $in: slugIds }
+      }).toArray();
+
+      // Create a map for quick lookup
+      const shortLinksMap = new Map(shortLinks.map(link => [link._id.toString(), link]));
+      
+      // Prepare ClickHouse insert data
+      const clickhouseData = newRecords.map(record => {
+        const shortLink = shortLinksMap.get(record.slugId.toString());
+        
+        // 将毫秒时间戳转换为 DateTime64(3) 格式
+        const formatDateTime = (timestamp: number) => {
+          return new Date(timestamp).toISOString().replace('T', ' ').replace('Z', '');
+        };
+        
+        return {
+          // Event base information
+          event_id: record._id.toString(),
+          event_time: formatDateTime(record.createTime),
+          event_type: "click",
+          event_attributes: JSON.stringify({
+            original_type: record.type
+          }),
+          
+          // Link information from short collection
+          link_id: record.slugId.toString(),
+          link_slug: shortLink?.slug || "",
+          link_label: record.label || "",
+          link_title: "",
+          link_original_url: shortLink?.origin || "",
+          link_attributes: JSON.stringify({
+            domain: shortLink?.domain || null
+          }),
+          link_created_at: shortLink?.createTime ? formatDateTime(shortLink.createTime) : formatDateTime(record.createTime),
+          link_expires_at: shortLink?.expiresAt ? formatDateTime(shortLink.expiresAt) : null,
+          link_tags: "[]",  // Empty array as default
+          
+          // User information
+          user_id: shortLink?.user || "",
+          user_name: "",
+          user_email: "",
+          user_attributes: "{}",
+          
+          // Team information
+          team_id: shortLink?.teamId || "",
+          team_name: "",
+          team_attributes: "{}",
+          
+          // Project information
+          project_id: shortLink?.projectId || "",
+          project_name: "",
+          project_attributes: "{}",
+          
+          // QR code information
+          qr_code_id: "",
+          qr_code_name: "",
+          qr_code_attributes: "{}",
+          
+          // Visitor information
+          visitor_id: "",  // Empty string as default
+          session_id: `${record.slugId.toString()}-${record.createTime}`,
+          ip_address: record.ip || "",
+          country: "",
+          city: "",
+          device_type: record.platform || "",
+          browser: record.browser || "",
+          os: record.platformOS || "",
+          user_agent: `${record.browser || ""} ${record.browserVersion || ""}`.trim(),
+          
+          // Source information
+          referrer: record.url || "",
+          utm_source: "",
+          utm_medium: "",
+          utm_campaign: "",
+          
+          // Interaction information
+          time_spent_sec: 0,
+          is_bounce: true,
+          is_qr_scan: false,
+          conversion_type: "visit",
+          conversion_value: 0
+        };
+      });
+
+      // Generate ClickHouse insert SQL
+      const rows = clickhouseData.map(row => {
+        // 只需要处理JSON字符串的转义
+        const formattedRow = {
+          ...row,
+          event_attributes: row.event_attributes.replace(/\\/g, '\\\\'),
+          link_attributes: row.link_attributes.replace(/\\/g, '\\\\')
+        };
+        return JSON.stringify(formattedRow);
+      }).join('\n');
+
+      const insertSQL = `INSERT INTO shorturl_analytics.events FORMAT JSONEachRow\n${rows}`;
+
+      try {
+        const response = await fetch(clickhouseConfig.clickhouse_url, {
+          method: "POST",
+          headers: {
+            "Content-Type": "application/x-www-form-urlencoded",
+            "Authorization": `Basic ${btoa(`${clickhouseConfig.clickhouse_user}:${clickhouseConfig.clickhouse_password}`)}`
+          },
+          body: insertSQL,
+          signal: AbortSignal.timeout(20000)
+        });
+
+        if (!response.ok) {
+          const errorText = await response.text();
+          throw new Error(`ClickHouse insert error: ${response.status} ${errorText}`);
+        }
+
+        logWithTimestamp(`Successfully inserted ${newRecords.length} records to ClickHouse`);
+        return newRecords.length;
+      } catch (err) {
+        logWithTimestamp(`Failed to insert data to ClickHouse: ${(err as Error).message}`);
+        throw err;
+      }
+    };
+
+    // Check ClickHouse connection before processing
+    const clickhouseConnected = await checkClickHouseConnection();
+    if (!clickhouseConnected && !skip_clickhouse_check) {
+      throw new Error("ClickHouse connection failed, cannot continue sync");
+    }
+
+    // Process records in batches
+    let processedRecords = 0;
+    let totalBatchRecords = 0;
+
+    for (let page = 0; processedRecords < recordsToProcess; page++) {
+      if (checkTimeout()) {
+        logWithTimestamp(`Processed ${processedRecords}/${recordsToProcess} records, stopping due to timeout`);
+        break;
+      }
+
+      logWithTimestamp(`Processing batch ${page+1}, completed ${processedRecords}/${recordsToProcess} records (${Math.round(processedRecords/recordsToProcess*100)}%)`);
+      
+      const records = await traceCollection.find(
+        query,
+        {
+          allowDiskUse: true,
+          sort: { createTime: 1 },
+          skip: page * batch_size,
+          limit: batch_size
+        }
+      ).toArray();
+
+      if (records.length === 0) {
+        logWithTimestamp("No more records found, sync complete");
+        break;
+      }
+
+      const batchSize = await processRecords(records);
+      processedRecords += records.length;
+      totalBatchRecords += batchSize;
+
+      logWithTimestamp(`Batch ${page+1} complete. Processed ${processedRecords}/${recordsToProcess} records, inserted ${totalBatchRecords} (${Math.round(processedRecords/recordsToProcess*100)}%)`);
+    }
+
+    return {
+      success: true,
+      records_processed: processedRecords,
+      records_synced: totalBatchRecords,
+      message: "Data sync completed"
+    };
+  } catch (err) {
+    console.error("Error during sync:", err);
+    return {
+      success: false,
+      error: err instanceof Error ? err.message : String(err),
+      stack: err instanceof Error ? err.stack : undefined
+    };
+  } finally {
+    await client.close();
+    console.log("MongoDB connection closed");
+  }
+} 

windmill/sync_shorturl_event_from_mongo.ts

@@ -1,531 +0,0 @@
-// 从MongoDB的trace表同步数据到ClickHouse的link_events表
-import { getVariable, setVariable } from "npm:windmill-client@1";
-import { MongoClient, ObjectId } from "https://deno.land/x/mongo@v0.32.0/mod.ts";
-
-interface MongoConfig {
-  host: string;
-  port: string;
-  db: string;
-  username: string;
-  password: string;
-}
-
-interface ClickHouseConfig {
-  clickhouse_host: string;
-  clickhouse_port: number;
-  clickhouse_user: string;
-  clickhouse_password: string;
-  clickhouse_database: string;
-  clickhouse_url: string;
-}
-
-interface TraceRecord {
-  _id: ObjectId;
-  slugId: ObjectId;
-  label: string | null;
-  ip: string;
-  type: number;
-  platform: string;
-  platformOS: string;
-  browser: string;
-  browserVersion: string;
-  url: string;
-  createTime: number;
-}
-
-interface SyncState {
-  last_sync_time: number;
-  records_synced: number;
-  last_sync_id?: string;
-}
-
-export async function main(
-  batch_size = 1000, // 减小批处理大小为5
-  initial_sync = false,
-  max_records = 9999999, // 只同步10条记录用于测试
-  timeout_minutes = 60, // 减少超时时间为5分钟
-  skip_clickhouse_check = false, // 是否跳过ClickHouse重复检查
-  force_insert = false // 强制插入所有记录，不检查是否已存在
-) {
-  const logWithTimestamp = (message: string) => {
-    const now = new Date();
-    console.log(`[${now.toISOString()}] ${message}`);
-  };
-
-  logWithTimestamp("开始执行MongoDB到ClickHouse的同步任务");
-  logWithTimestamp(`批处理大小: ${batch_size}, 最大记录数: ${max_records}, 超时时间: ${timeout_minutes}分钟`);
-  if (skip_clickhouse_check) {
-    logWithTimestamp("⚠️ 警告: 已启用跳过ClickHouse检查模式，不会检查记录是否已存在");
-  }
-  if (force_insert) {
-    logWithTimestamp("⚠️ 警告: 已启用强制插入模式，将尝试插入所有记录");
-  }
-
-  // 设置超时
-  const startTime = Date.now();
-  const timeoutMs = timeout_minutes * 60 * 1000;
-  
-  // 检查是否超时
-  const checkTimeout = () => {
-    if (Date.now() - startTime > timeoutMs) {
-      console.log(`运行时间超过${timeout_minutes}分钟，暂停执行`);
-      return true;
-    }
-    return false;
-  };
-
-  // 获取MongoDB和ClickHouse的连接信息
-  let mongoConfig: MongoConfig;
-  let clickhouseConfig: ClickHouseConfig;
-  
-  try {
-    const rawMongoConfig = await getVariable("f/shorturl_analytics/mongodb");
-    console.log("原始MongoDB配置:", JSON.stringify(rawMongoConfig));
-    
-    // 尝试解析配置，如果是字符串形式
-    if (typeof rawMongoConfig === "string") {
-      try {
-        mongoConfig = JSON.parse(rawMongoConfig);
-      } catch (e) {
-        console.error("MongoDB配置解析失败:", e);
-        throw e;
-      }
-    } else {
-      mongoConfig = rawMongoConfig as MongoConfig;
-    }
-    
-    const rawClickhouseConfig = await getVariable("f/shorturl_analytics/clickhouse");
-    console.log("原始ClickHouse配置:", JSON.stringify(rawClickhouseConfig));
-    
-    // 尝试解析配置，如果是字符串形式
-    if (typeof rawClickhouseConfig === "string") {
-      try {
-        clickhouseConfig = JSON.parse(rawClickhouseConfig);
-      } catch (e) {
-        console.error("ClickHouse配置解析失败:", e);
-        throw e;
-      }
-    } else {
-      clickhouseConfig = rawClickhouseConfig as ClickHouseConfig;
-    }
-    
-    console.log("MongoDB配置解析为:", JSON.stringify(mongoConfig));
-    console.log("ClickHouse配置解析为:", JSON.stringify(clickhouseConfig));
-  } catch (error) {
-    console.error("获取配置失败:", error);
-    throw error;
-  }
-
-  // 构建MongoDB连接URL
-  let mongoUrl = "mongodb://";
-  if (mongoConfig.username && mongoConfig.password) {
-    mongoUrl += `${mongoConfig.username}:${mongoConfig.password}@`;
-  }
-  mongoUrl += `${mongoConfig.host}:${mongoConfig.port}/${mongoConfig.db}`;
-
-  console.log(`MongoDB连接URL: ${mongoUrl.replace(/:[^:]*@/, ":****@")}`);
-
-  // 获取上次同步的状态
-  let syncState: SyncState;
-  try {
-    const rawSyncState = await getVariable<string>("f/shorturl_analytics/clickhouse/shorturl_sync_state");
-    try {
-      syncState = JSON.parse(rawSyncState);
-      console.log(`获取同步状态成功: 上次同步时间 ${new Date(syncState.last_sync_time).toISOString()}`);
-    } catch (parseError) {
-      console.error("解析同步状态失败:", parseError);
-      throw parseError;
-    }
-  } catch (_unused_error) {
-    console.log("未找到同步状态，创建初始同步状态");
-    syncState = {
-      last_sync_time: 0,
-      records_synced: 0,
-    };
-  }
-
-  // 如果强制从头开始同步
-  if (initial_sync) {
-    console.log("强制从头开始同步");
-    syncState = {
-      last_sync_time: 0,
-      records_synced: 0,
-    };
-  }
-
-  // 连接MongoDB
-  const client = new MongoClient();
-  try {
-    await client.connect(mongoUrl);
-    console.log("MongoDB连接成功");
-
-    const db = client.database(mongoConfig.db);
-    const traceCollection = db.collection<TraceRecord>("trace");
-    
-    // 构建查询条件，只查询新的记录
-    const query: Record<string, unknown> = {};
-    
-    if (syncState.last_sync_time > 0) {
-      query.createTime = { $gt: syncState.last_sync_time };
-    }
-
-    if (syncState.last_sync_id) {
-      // 如果有上次同步的ID，则从该ID之后开始查询
-      // 注意：这需要MongoDB中createTime相同的记录按_id排序
-      query._id = { $gt: new ObjectId(syncState.last_sync_id) };
-    }
-
-    // 计算总记录数
-    const totalRecords = await traceCollection.countDocuments(query);
-    console.log(`找到 ${totalRecords} 条新记录需要同步`);
-
-    // 限制此次处理的记录数量
-    const recordsToProcess = Math.min(totalRecords, max_records);
-    console.log(`本次将处理 ${recordsToProcess} 条记录`);
-
-    if (totalRecords === 0) {
-      console.log("没有新记录需要同步，任务完成");
-      return {
-        success: true,
-        records_synced: 0,
-        total_synced: syncState.records_synced,
-        message: "没有新记录需要同步"
-      };
-    }
-
-    // 分批处理记录
-    let processedRecords = 0;
-    let lastId: string | undefined;
-    let lastCreateTime = syncState.last_sync_time;
-    let totalBatchRecords = 0;
-
-    // 检查ClickHouse连接状态
-    const checkClickHouseConnection = async (): Promise<boolean> => {
-      if (skip_clickhouse_check) {
-        logWithTimestamp("已启用跳过ClickHouse检查，不测试连接");
-        return true;
-      }
-      
-      try {
-        logWithTimestamp("测试ClickHouse连接...");
-        const clickhouseUrl = `${clickhouseConfig.clickhouse_url}`;
-        const response = await fetch(clickhouseUrl, {
-          method: "POST",
-          headers: {
-            "Content-Type": "application/x-www-form-urlencoded",
-            "Authorization": `Basic ${btoa(`${clickhouseConfig.clickhouse_user}:${clickhouseConfig.clickhouse_password}`)}`,
-          },
-          body: "SELECT 1",
-          // 设置5秒超时
-          signal: AbortSignal.timeout(5000)
-        });
-        
-        if (response.ok) {
-          logWithTimestamp("ClickHouse连接测试成功");
-          return true;
-        } else {
-          const errorText = await response.text();
-          logWithTimestamp(`ClickHouse连接测试失败: ${response.status} ${errorText}`);
-          return false;
-        }
-      } catch (err) {
-        const error = err as Error;
-        logWithTimestamp(`ClickHouse连接测试失败: ${error.message}`);
-        return false;
-      }
-    };
-
-    // 检查记录是否已经存在于ClickHouse中
-    const checkExistingRecords = async (records: TraceRecord[]): Promise<TraceRecord[]> => {
-      if (records.length === 0) return [];
-      
-      // 如果跳过ClickHouse检查或强制插入，则直接返回所有记录
-      if (skip_clickhouse_check || force_insert) {
-        logWithTimestamp(`已跳过ClickHouse重复检查，准备处理所有 ${records.length} 条记录`);
-        return records;
-      }
-      
-      logWithTimestamp(`正在检查 ${records.length} 条记录是否已存在于ClickHouse中...`);
-      
-      try {
-        // 提取所有记录的ID
-        const recordIds = records.map(record => record.slugId.toString()); // 使用slugId作为link_id查询
-        logWithTimestamp(`待检查的记录ID: ${recordIds.join(', ')}`);
-        
-        // 构建查询SQL，检查记录是否已存在，确保添加FORMAT JSON来获取正确的JSON格式响应
-        const query = `
-          SELECT link_id 
-          FROM ${clickhouseConfig.clickhouse_database}.link_events 
-          WHERE link_id IN ('${recordIds.join("','")}')
-          FORMAT JSON
-        `;
-        
-        logWithTimestamp(`执行ClickHouse查询: ${query.replace(/\n\s*/g, ' ')}`);
-        
-        // 发送请求到ClickHouse，添加10秒超时
-        const clickhouseUrl = `${clickhouseConfig.clickhouse_url}`;
-        const response = await fetch(clickhouseUrl, {
-          method: "POST",
-          headers: {
-            "Content-Type": "application/x-www-form-urlencoded",
-            "Authorization": `Basic ${btoa(`${clickhouseConfig.clickhouse_user}:${clickhouseConfig.clickhouse_password}`)}`
-          },
-          body: query,
-          signal: AbortSignal.timeout(10000)
-        });
-        
-        if (!response.ok) {
-          const errorText = await response.text();
-          throw new Error(`ClickHouse查询错误: ${response.status} ${errorText}`);
-        }
-        
-        // 获取响应文本以便记录
-        const responseText = await response.text();
-        logWithTimestamp(`ClickHouse查询响应: ${responseText.slice(0, 200)}${responseText.length > 200 ? '...' : ''}`);
-        
-        if (!responseText.trim()) {
-          logWithTimestamp("ClickHouse返回空响应，假定没有记录存在");
-          return records; // 如果响应为空，假设没有记录
-        }
-        
-        // 解析结果
-        let result;
-        try {
-          result = JSON.parse(responseText);
-        } catch (err) {
-          logWithTimestamp(`ClickHouse响应不是有效的JSON: ${responseText}`);
-          throw new Error(`解析ClickHouse响应失败: ${(err as Error).message}`);
-        }
-        
-        // 确保result有正确的结构
-        if (!result.data) {
-          logWithTimestamp(`ClickHouse响应缺少data字段: ${JSON.stringify(result)}`);
-          return records; // 如果没有data字段，假设没有记录
-        }
-        
-        // 提取已存在的记录ID
-        const existingIds = new Set(result.data.map((row: { link_id: string }) => row.link_id));
-        
-        logWithTimestamp(`检测到 ${existingIds.size} 条记录已存在于ClickHouse中`);
-        if (existingIds.size > 0) {
-          logWithTimestamp(`已存在的记录ID: ${Array.from(existingIds).join(', ')}`);
-        }
-        
-        // 过滤出不存在的记录
-        const newRecords = records.filter(record => !existingIds.has(record.slugId.toString())); // 使用slugId匹配link_id
-        logWithTimestamp(`过滤后剩余 ${newRecords.length} 条新记录需要插入`);
-        
-        return newRecords;
-      } catch (err) {
-        const error = err as Error;
-        logWithTimestamp(`ClickHouse查询出错: ${error.message}`);
-        if (skip_clickhouse_check) {
-          logWithTimestamp("已启用跳过ClickHouse检查，将继续处理所有记录");
-          return records;
-        } else {
-          throw error; // 如果没有启用跳过检查，则抛出错误
-        }
-      }
-    };
-
-    // 在处理记录前先检查ClickHouse连接
-    const clickhouseConnected = await checkClickHouseConnection();
-    if (!clickhouseConnected && !skip_clickhouse_check) {
-      logWithTimestamp("⚠️ ClickHouse连接测试失败，请启用skip_clickhouse_check=true参数来跳过连接检查");
-      throw new Error("ClickHouse连接失败，无法继续同步");
-    }
-
-    // 处理记录的函数
-    const processRecords = async (records: TraceRecord[]) => {
-      if (records.length === 0) return 0;
-      
-      logWithTimestamp(`开始处理批次数据，共 ${records.length} 条记录...`);
-      
-      // 检查记录是否已存在
-      let newRecords;
-      try {
-        newRecords = await checkExistingRecords(records);
-      } catch (err) {
-        const error = err as Error;
-        logWithTimestamp(`检查记录是否存在时出错: ${error.message}`);
-        if (!skip_clickhouse_check && !force_insert) {
-          throw error;
-        }
-        // 如果跳过检查或强制插入，则使用所有记录
-        logWithTimestamp("将使用所有记录进行处理");
-        newRecords = records;
-      }
-      
-      if (newRecords.length === 0) {
-        logWithTimestamp("所有记录都已存在，跳过处理");
-        // 更新同步状态，即使没有新增记录
-        const lastRecord = records[records.length - 1];
-        lastId = lastRecord._id.toString();
-        lastCreateTime = lastRecord.createTime;
-        return 0;
-      }
-      
-      logWithTimestamp(`准备处理 ${newRecords.length} 条新记录...`);
-      
-      // 准备ClickHouse插入数据
-      const clickhouseData = newRecords.map(record => {
-        // 转换MongoDB记录为ClickHouse格式，匹配ClickHouse表结构
-        return {
-          // UUID将由ClickHouse自动生成 (event_id)
-          link_id: record.slugId.toString(),
-          channel_id: record.label || "",
-          visitor_id: record._id.toString(), // 使用MongoDB ID作为访客ID
-          session_id: record._id.toString() + "-" + record.createTime, // 创建一个唯一会话ID
-          event_type: record.type <= 4 ? record.type : 1, // 确保event_type在枚举范围内
-          ip_address: record.ip,
-          country: "", // 这些字段在MongoDB中不存在，使用默认值
-          city: "",
-          referrer: record.url || "",
-          utm_source: "",
-          utm_medium: "",
-          utm_campaign: "",
-          user_agent: record.browser + " " + record.browserVersion,
-          device_type: record.platform === "mobile" ? 1 : (record.platform === "tablet" ? 2 : 3),
-          browser: record.browser || "",
-          os: record.platformOS || "",
-          time_spent_sec: 0,
-          is_bounce: true,
-          is_qr_scan: false,
-          qr_code_id: "",
-          conversion_type: 1, // 默认为'visit'
-          conversion_value: 0,
-          custom_data: `{"mongo_id":"${record._id.toString()}"}`
-        };
-      });
-
-      // 更新同步状态（使用原始records的最后一条，以确保进度正确）
-      const lastRecord = records[records.length - 1];
-      lastId = lastRecord._id.toString();
-      lastCreateTime = lastRecord.createTime;
-      logWithTimestamp(`更新同步位置到: ID=${lastId}, 时间=${new Date(lastCreateTime).toISOString()}`);
-
-      // 生成ClickHouse插入SQL
-      const insertSQL = `
-        INSERT INTO ${clickhouseConfig.clickhouse_database}.link_events 
-        (link_id, channel_id, visitor_id, session_id, event_type, ip_address, country, city, 
-         referrer, utm_source, utm_medium, utm_campaign, user_agent, device_type, browser, os, 
-         time_spent_sec, is_bounce, is_qr_scan, qr_code_id, conversion_type, conversion_value, custom_data)
-        VALUES ${clickhouseData.map(record => 
-          `('${record.link_id}', '${record.channel_id.replace(/'/g, "''")}', '${record.visitor_id}', '${record.session_id}', 
-            ${record.event_type}, '${record.ip_address}', '', '', 
-            '${record.referrer.replace(/'/g, "''")}', '', '', '', '${record.user_agent.replace(/'/g, "''")}', ${record.device_type}, 
-            '${record.browser.replace(/'/g, "''")}', '${record.os.replace(/'/g, "''")}', 
-            0, true, false, '', 1, 0, '${record.custom_data}')`
-        ).join(", ")}
-      `;
-
-      if (insertSQL.length === 0) {
-        console.log("没有新记录需要插入");
-        return 0;
-      }
-
-      // 发送请求到ClickHouse，添加20秒超时
-      const clickhouseUrl = `${clickhouseConfig.clickhouse_url}`;
-      try {
-        logWithTimestamp("发送插入请求到ClickHouse...");
-        const response = await fetch(clickhouseUrl, {
-          method: "POST",
-          headers: {
-            "Content-Type": "application/x-www-form-urlencoded",
-            "Authorization": `Basic ${btoa(`${clickhouseConfig.clickhouse_user}:${clickhouseConfig.clickhouse_password}`)}`
-          },
-          body: insertSQL,
-          signal: AbortSignal.timeout(20000)
-        });
-
-        if (!response.ok) {
-          const errorText = await response.text();
-          throw new Error(`ClickHouse插入错误: ${response.status} ${errorText}`);
-        }
-
-        logWithTimestamp(`成功插入 ${newRecords.length} 条记录到ClickHouse`);
-        return newRecords.length;
-      } catch (err) {
-        const error = err as Error;
-        logWithTimestamp(`向ClickHouse插入数据失败: ${error.message}`);
-        throw error;
-      }
-    };
-
-    // 批量处理记录
-    for (let page = 0; processedRecords < recordsToProcess; page++) {
-      // 检查超时
-      if (checkTimeout()) {
-        logWithTimestamp(`已处理 ${processedRecords}/${recordsToProcess} 条记录，因超时暂停执行`);
-        break;
-      }
-
-      // 每批次都输出进度
-      logWithTimestamp(`开始处理第 ${page+1} 批次，已完成 ${processedRecords}/${recordsToProcess} 条记录 (${Math.round(processedRecords/recordsToProcess*100)}%)`);
-      
-      logWithTimestamp(`正在从MongoDB获取第 ${page+1} 批次数据...`);
-      const records = await traceCollection.find(query)
-        .sort({ createTime: 1, _id: 1 })
-        .skip(page * batch_size)
-        .limit(batch_size)
-        .toArray();
-
-      if (records.length === 0) {
-        logWithTimestamp(`第 ${page+1} 批次没有找到数据，结束处理`);
-        break;
-      }
-      
-      logWithTimestamp(`获取到 ${records.length} 条记录，开始处理...`);
-      // 输出当前批次的部分数据信息
-      if (records.length > 0) {
-        logWithTimestamp(`批次 ${page+1} 第一条记录: ID=${records[0]._id}, 时间=${new Date(records[0].createTime).toISOString()}`);
-        if (records.length > 1) {
-          logWithTimestamp(`批次 ${page+1} 最后一条记录: ID=${records[records.length-1]._id}, 时间=${new Date(records[records.length-1].createTime).toISOString()}`);
-        }
-      }
-
-      const batchSize = await processRecords(records);
-      processedRecords += records.length; // 总是增加处理的记录数，即使有些记录已存在
-      totalBatchRecords += batchSize; // 只增加实际插入的记录数
-
-      logWithTimestamp(`第 ${page+1} 批次处理完成。已处理 ${processedRecords}/${recordsToProcess} 条记录，实际插入 ${totalBatchRecords} 条 (${Math.round(processedRecords/recordsToProcess*100)}%)`);
-
-      // 更新查询条件，以便下一批次查询
-      query.createTime = { $gt: lastCreateTime };
-      if (lastId) {
-        query._id = { $gt: new ObjectId(lastId) };
-      }
-      logWithTimestamp(`更新查询条件: 创建时间 > ${new Date(lastCreateTime).toISOString()}, ID > ${lastId || 'none'}`);
-    }
-
-    // 更新同步状态
-    const newSyncState: SyncState = {
-      last_sync_time: lastCreateTime,
-      records_synced: syncState.records_synced + totalBatchRecords,
-      last_sync_id: lastId
-    };
-
-    await setVariable("f/shorturl_analytics/clickhouse/shorturl_sync_state", JSON.stringify(newSyncState));
-    console.log(`同步状态已更新: 最后同步时间 ${new Date(newSyncState.last_sync_time).toISOString()}, 总同步记录数 ${newSyncState.records_synced}`);
-
-    return {
-      success: true,
-      records_processed: processedRecords,
-      records_synced: totalBatchRecords,
-      total_synced: newSyncState.records_synced,
-      last_sync_time: new Date(newSyncState.last_sync_time).toISOString(),
-      message: "数据同步完成"
-    };
-  } catch (err) {
-    console.error("同步过程中发生错误:", err);
-    return {
-      success: false,
-      error: err instanceof Error ? err.message : String(err),
-      stack: err instanceof Error ? err.stack : undefined
-    };
-  } finally {
-    // 关闭MongoDB连接
-    await client.close();
-    console.log("MongoDB连接已关闭");
-  }
-}

windmill/sync_shorturl_from_mongo_to_clickhouse.ts

@@ -1,531 +0,0 @@
-// 从MongoDB的short表同步数据到ClickHouse的links表
-import { getVariable, setVariable } from "npm:windmill-client@1";
-import { MongoClient, ObjectId } from "https://deno.land/x/mongo@v0.32.0/mod.ts";
-
-interface MongoConfig {
-  host: string;
-  port: string;
-  db: string;
-  username: string;
-  password: string;
-}
-
-interface ClickHouseConfig {
-  clickhouse_host: string;
-  clickhouse_port: number;
-  clickhouse_user: string;
-  clickhouse_password: string;
-  clickhouse_database: string;
-  clickhouse_url: string;
-}
-
-interface ShortRecord {
-  _id: ObjectId;
-  slug: string;          // 短链接的slug部分
-  url: string;           // 原始URL
-  createTime: number;    // 创建时间戳
-  user: string;          // 创建用户
-  title?: string;        // 标题
-  description?: string;  // 描述
-  tags?: string[];       // 标签
-  active?: boolean;      // 是否活跃
-  expiresAt?: number;    // 过期时间戳
-  teamId?: string;       // 团队ID
-  projectId?: string;    // 项目ID
-}
-
-interface SyncState {
-  last_sync_time: number;
-  records_synced: number;
-  last_sync_id?: string;
-}
-
-export async function main(
-  batch_size = 50,
-  initial_sync = false,
-  max_records = 1000,
-  timeout_minutes = 30,
-  skip_clickhouse_check = false,
-  force_insert = false
-) {
-  const logWithTimestamp = (message: string) => {
-    const now = new Date();
-    console.log(`[${now.toISOString()}] ${message}`);
-  };
-
-  logWithTimestamp("开始执行MongoDB到ClickHouse的短链接同步任务...");
-  logWithTimestamp(`批处理大小: ${batch_size}, 最大记录数: ${max_records}, 超时时间: ${timeout_minutes}分钟`);
-  if (skip_clickhouse_check) {
-    logWithTimestamp("⚠️ 警告: 已启用跳过ClickHouse检查模式，不会检查记录是否已存在");
-  }
-  if (force_insert) {
-    logWithTimestamp("⚠️ 警告: 已启用强制插入模式，将尝试插入所有记录");
-  }
-
-  // 设置超时
-  const startTime = Date.now();
-  const timeoutMs = timeout_minutes * 60 * 1000;
-  
-  // 检查是否超时
-  const checkTimeout = () => {
-    if (Date.now() - startTime > timeoutMs) {
-      console.log(`运行时间超过${timeout_minutes}分钟，暂停执行`);
-      return true;
-    }
-    return false;
-  };
-
-  // 获取MongoDB和ClickHouse的连接信息
-  let mongoConfig: MongoConfig;
-  let clickhouseConfig: ClickHouseConfig;
-  
-  try {
-    const rawMongoConfig = await getVariable("f/shorturl_analytics/mongodb");
-    console.log("原始MongoDB配置:", typeof rawMongoConfig === "string" ? rawMongoConfig : JSON.stringify(rawMongoConfig));
-    
-    // 尝试解析配置，如果是字符串形式
-    if (typeof rawMongoConfig === "string") {
-      try {
-        mongoConfig = JSON.parse(rawMongoConfig);
-      } catch (e) {
-        console.error("MongoDB配置解析失败:", e);
-        throw e;
-      }
-    } else {
-      mongoConfig = rawMongoConfig as MongoConfig;
-    }
-    
-    const rawClickhouseConfig = await getVariable("f/shorturl_analytics/clickhouse");
-    console.log("原始ClickHouse配置:", typeof rawClickhouseConfig === "string" ? rawClickhouseConfig : JSON.stringify(rawClickhouseConfig));
-    
-    // 尝试解析配置，如果是字符串形式
-    if (typeof rawClickhouseConfig === "string") {
-      try {
-        clickhouseConfig = JSON.parse(rawClickhouseConfig);
-      } catch (e) {
-        console.error("ClickHouse配置解析失败:", e);
-        throw e;
-      }
-    } else {
-      clickhouseConfig = rawClickhouseConfig as ClickHouseConfig;
-    }
-    
-    console.log("MongoDB配置解析为:", JSON.stringify(mongoConfig));
-    console.log("ClickHouse配置解析为:", JSON.stringify(clickhouseConfig));
-  } catch (error) {
-    console.error("获取配置失败:", error);
-    throw error;
-  }
-
-  // 构建MongoDB连接URL
-  let mongoUrl = "mongodb://";
-  if (mongoConfig.username && mongoConfig.password) {
-    mongoUrl += `${mongoConfig.username}:${mongoConfig.password}@`;
-  }
-  mongoUrl += `${mongoConfig.host}:${mongoConfig.port}/${mongoConfig.db}`;
-
-  console.log(`MongoDB连接URL: ${mongoUrl.replace(/:[^:]*@/, ":****@")}`);
-
-  // 获取上次同步的状态
-  let syncState: SyncState;
-  try {
-    const rawSyncState = await getVariable<string>("f/shorturl_analytics/clickhouse/shorturl_links_sync_state");
-    try {
-      syncState = JSON.parse(rawSyncState);
-      console.log(`获取同步状态成功: 上次同步时间 ${new Date(syncState.last_sync_time).toISOString()}`);
-    } catch (parseError) {
-      console.error("解析同步状态失败:", parseError);
-      throw parseError;
-    }
-  } catch (_unused_error) {
-    console.log("未找到同步状态，创建初始同步状态");
-    syncState = {
-      last_sync_time: 0,
-      records_synced: 0,
-    };
-  }
-
-  // 如果强制从头开始同步
-  if (initial_sync) {
-    console.log("强制从头开始同步");
-    syncState = {
-      last_sync_time: 0,
-      records_synced: 0,
-    };
-  }
-
-  // 连接MongoDB
-  const client = new MongoClient();
-  try {
-    await client.connect(mongoUrl);
-    console.log("MongoDB连接成功");
-
-    const db = client.database(mongoConfig.db);
-    const shortCollection = db.collection<ShortRecord>("short");
-    
-    // 构建查询条件，只查询新的记录
-    const query: Record<string, unknown> = {};
-    
-    if (syncState.last_sync_time > 0) {
-      query.createTime = { $gt: syncState.last_sync_time };
-    }
-
-    if (syncState.last_sync_id) {
-      // 如果有上次同步的ID，则从该ID之后开始查询
-      query._id = { $gt: new ObjectId(syncState.last_sync_id) };
-    }
-
-    // 计算总记录数
-    const totalRecords = await shortCollection.countDocuments(query);
-    console.log(`找到 ${totalRecords} 条新短链接记录需要同步`);
-
-    // 限制此次处理的记录数量
-    const recordsToProcess = Math.min(totalRecords, max_records);
-    console.log(`本次将处理 ${recordsToProcess} 条记录`);
-
-    if (totalRecords === 0) {
-      console.log("没有新记录需要同步，任务完成");
-      return {
-        success: true,
-        records_synced: 0,
-        total_synced: syncState.records_synced,
-        message: "没有新记录需要同步"
-      };
-    }
-
-    // 分批处理记录
-    let processedRecords = 0;
-    let lastId: string | undefined;
-    let lastCreateTime = syncState.last_sync_time;
-    let totalBatchRecords = 0;
-
-    // 检查ClickHouse连接状态
-    const checkClickHouseConnection = async (): Promise<boolean> => {
-      if (skip_clickhouse_check) {
-        logWithTimestamp("已启用跳过ClickHouse检查，不测试连接");
-        return true;
-      }
-      
-      try {
-        logWithTimestamp("测试ClickHouse连接...");
-        const clickhouseUrl = `${clickhouseConfig.clickhouse_url}`;
-        const response = await fetch(clickhouseUrl, {
-          method: "POST",
-          headers: {
-            "Content-Type": "application/x-www-form-urlencoded",
-            "Authorization": `Basic ${btoa(`${clickhouseConfig.clickhouse_user}:${clickhouseConfig.clickhouse_password}`)}`,
-          },
-          body: "SELECT 1 FORMAT JSON",
-          signal: AbortSignal.timeout(5000)
-        });
-        
-        if (response.ok) {
-          logWithTimestamp("ClickHouse连接测试成功");
-          return true;
-        } else {
-          const errorText = await response.text();
-          logWithTimestamp(`ClickHouse连接测试失败: ${response.status} ${errorText}`);
-          return false;
-        }
-      } catch (err) {
-        const error = err as Error;
-        logWithTimestamp(`ClickHouse连接测试失败: ${error.message}`);
-        return false;
-      }
-    };
-
-    // 检查记录是否已经存在于ClickHouse中
-    const checkExistingRecords = async (records: ShortRecord[]): Promise<ShortRecord[]> => {
-      if (records.length === 0) return [];
-      
-      // 如果跳过ClickHouse检查或强制插入，则直接返回所有记录
-      if (skip_clickhouse_check || force_insert) {
-        logWithTimestamp(`已跳过ClickHouse重复检查，准备处理所有 ${records.length} 条记录`);
-        return records;
-      }
-      
-      logWithTimestamp(`正在检查 ${records.length} 条短链接记录是否已存在于ClickHouse中...`);
-      
-      try {
-        // 提取所有记录的ID
-        const recordIds = records.map(record => record.slug);
-        logWithTimestamp(`待检查的短链接ID: ${recordIds.join(', ')}`);
-        
-        // 构建查询SQL，检查记录是否已存在
-        const query = `
-          SELECT link_id 
-          FROM ${clickhouseConfig.clickhouse_database}.links 
-          WHERE link_id IN ('${recordIds.join("','")}')
-          FORMAT JSON
-        `;
-        
-        logWithTimestamp(`执行ClickHouse查询: ${query.replace(/\n\s*/g, ' ')}`);
-        
-        // 发送请求到ClickHouse
-        const clickhouseUrl = `${clickhouseConfig.clickhouse_url}`;
-        const response = await fetch(clickhouseUrl, {
-          method: "POST",
-          headers: {
-            "Content-Type": "application/x-www-form-urlencoded",
-            "Authorization": `Basic ${btoa(`${clickhouseConfig.clickhouse_user}:${clickhouseConfig.clickhouse_password}`)}`
-          },
-          body: query,
-          signal: AbortSignal.timeout(10000)
-        });
-        
-        if (!response.ok) {
-          const errorText = await response.text();
-          throw new Error(`ClickHouse查询错误: ${response.status} ${errorText}`);
-        }
-        
-        // 获取响应文本
-        const responseText = await response.text();
-        logWithTimestamp(`ClickHouse查询响应: ${responseText.slice(0, 200)}${responseText.length > 200 ? '...' : ''}`);
-        
-        if (!responseText.trim()) {
-          logWithTimestamp("ClickHouse返回空响应，假定没有记录存在");
-          return records;
-        }
-        
-        // 解析结果
-        let result;
-        try {
-          result = JSON.parse(responseText);
-        } catch (err) {
-          logWithTimestamp(`ClickHouse响应不是有效的JSON: ${responseText}`);
-          throw new Error(`解析ClickHouse响应失败: ${(err as Error).message}`);
-        }
-        
-        // 确保result有正确的结构
-        if (!result.data) {
-          logWithTimestamp(`ClickHouse响应缺少data字段: ${JSON.stringify(result)}`);
-          return records;
-        }
-        
-        // 提取已存在的记录ID
-        const existingIds = new Set(result.data.map((row: { link_id: string }) => row.link_id));
-        
-        logWithTimestamp(`检测到 ${existingIds.size} 条记录已存在于ClickHouse中`);
-        if (existingIds.size > 0) {
-          logWithTimestamp(`已存在的记录ID: ${Array.from(existingIds).join(', ')}`);
-        }
-        
-        // 过滤出不存在的记录
-        const newRecords = records.filter(record => !existingIds.has(record.slug));
-        logWithTimestamp(`过滤后剩余 ${newRecords.length} 条新记录需要插入`);
-        
-        return newRecords;
-      } catch (err) {
-        const error = err as Error;
-        logWithTimestamp(`ClickHouse查询出错: ${error.message}`);
-        if (skip_clickhouse_check) {
-          logWithTimestamp("已启用跳过ClickHouse检查，将继续处理所有记录");
-          return records;
-        } else {
-          throw error;
-        }
-      }
-    };
-
-    // 在处理记录前先检查ClickHouse连接
-    const clickhouseConnected = await checkClickHouseConnection();
-    if (!clickhouseConnected && !skip_clickhouse_check) {
-      logWithTimestamp("⚠️ ClickHouse连接测试失败，请启用skip_clickhouse_check=true参数来跳过连接检查");
-      throw new Error("ClickHouse连接失败，无法继续同步");
-    }
-
-    // 处理记录的函数
-    const processRecords = async (records: ShortRecord[]) => {
-      if (records.length === 0) return 0;
-      
-      logWithTimestamp(`开始处理批次数据，共 ${records.length} 条短链接记录...`);
-      
-      // 检查记录是否已存在
-      let newRecords;
-      try {
-        newRecords = await checkExistingRecords(records);
-      } catch (err) {
-        const error = err as Error;
-        logWithTimestamp(`检查记录是否存在时出错: ${error.message}`);
-        if (!skip_clickhouse_check && !force_insert) {
-          throw error;
-        }
-        // 如果跳过检查或强制插入，则使用所有记录
-        logWithTimestamp("将使用所有记录进行处理");
-        newRecords = records;
-      }
-      
-      if (newRecords.length === 0) {
-        logWithTimestamp("所有记录都已存在，跳过处理");
-        // 更新同步状态，即使没有新增记录
-        const lastRecord = records[records.length - 1];
-        lastId = lastRecord._id.toString();
-        lastCreateTime = lastRecord.createTime;
-        return 0;
-      }
-      
-      logWithTimestamp(`准备处理 ${newRecords.length} 条新短链接记录...`);
-      
-      // 准备ClickHouse插入数据
-      const clickhouseData = newRecords.map(record => {
-        // 转换MongoDB记录为ClickHouse格式，匹配ClickHouse表结构
-        // 处理日期时间，移除ISO格式中的Z以使ClickHouse正确解析
-        const createdAtStr = new Date(record.createTime).toISOString().replace('Z', '');
-        const expiresAtStr = record.expiresAt ? new Date(record.expiresAt).toISOString().replace('Z', '') : null;
-        
-        return {
-          link_id: record.slug,
-          original_url: record.url || "",
-          created_at: createdAtStr,
-          created_by: record.user || "unknown",
-          title: record.title || (record.url ? record.url.substring(0, 50) : "无标题"),
-          description: record.description || "",
-          tags: record.tags || [],
-          is_active: record.active !== undefined ? record.active : true,
-          expires_at: expiresAtStr,
-          team_id: record.teamId || "",
-          project_id: record.projectId || ""
-        };
-      });
-
-      // 更新同步状态（使用原始records的最后一条，以确保进度正确）
-      const lastRecord = records[records.length - 1];
-      lastId = lastRecord._id.toString();
-      lastCreateTime = lastRecord.createTime;
-      logWithTimestamp(`更新同步位置到: ID=${lastId}, 时间=${new Date(lastCreateTime).toISOString()}`);
-
-      // 生成ClickHouse插入SQL
-      // 注意：Array类型需要特殊处理，这里将tags作为JSON字符串处理
-      const insertSQL = `
-        INSERT INTO ${clickhouseConfig.clickhouse_database}.links 
-        (link_id, original_url, created_at, created_by, title, description, tags, is_active, expires_at, team_id, project_id)
-        VALUES 
-        ${clickhouseData.map(record => {
-          // 处理tags数组
-          const tagsStr = JSON.stringify(record.tags || []);
-          
-          // 处理expires_at可能为null的情况
-          const expiresAt = record.expires_at ? `'${record.expires_at}'` : "NULL";
-          
-          // 确保所有字段在使用replace前都有默认值
-          const safeOriginalUrl = (record.original_url || "").replace(/'/g, "''");
-          const safeCreatedBy = (record.created_by || "unknown").replace(/'/g, "''");
-          const safeTitle = (record.title || "无标题").replace(/'/g, "''");
-          const safeDescription = (record.description || "").replace(/'/g, "''");
-          const safeTeamId = record.team_id || "";
-          const safeProjectId = record.project_id || "";
-          
-          return `('${record.link_id}', '${safeOriginalUrl}', '${record.created_at}', '${safeCreatedBy}', '${safeTitle}', '${safeDescription}', ${tagsStr}, ${record.is_active}, ${expiresAt}, '${safeTeamId}', '${safeProjectId}')`;
-        }).join(", ")}
-      `;
-
-      if (clickhouseData.length === 0) {
-        console.log("没有新记录需要插入");
-        return 0;
-      }
-
-      // 发送请求到ClickHouse
-      const clickhouseUrl = `${clickhouseConfig.clickhouse_url}`;
-      try {
-        logWithTimestamp("发送插入请求到ClickHouse...");
-        const response = await fetch(clickhouseUrl, {
-          method: "POST",
-          headers: {
-            "Content-Type": "application/x-www-form-urlencoded",
-            "Authorization": `Basic ${btoa(`${clickhouseConfig.clickhouse_user}:${clickhouseConfig.clickhouse_password}`)}`
-          },
-          body: insertSQL,
-          signal: AbortSignal.timeout(20000)
-        });
-
-        if (!response.ok) {
-          const errorText = await response.text();
-          throw new Error(`ClickHouse插入错误: ${response.status} ${errorText}`);
-        }
-
-        logWithTimestamp(`成功插入 ${newRecords.length} 条短链接记录到ClickHouse`);
-        return newRecords.length;
-      } catch (err) {
-        const error = err as Error;
-        logWithTimestamp(`向ClickHouse插入数据失败: ${error.message}`);
-        throw error;
-      }
-    };
-
-    // 批量处理记录
-    for (let page = 0; processedRecords < recordsToProcess; page++) {
-      // 检查超时
-      if (checkTimeout()) {
-        logWithTimestamp(`已处理 ${processedRecords}/${recordsToProcess} 条记录，因超时暂停执行`);
-        break;
-      }
-
-      // 每批次都输出进度
-      logWithTimestamp(`开始处理第 ${page+1} 批次，已完成 ${processedRecords}/${recordsToProcess} 条记录 (${Math.round(processedRecords/recordsToProcess*100)}%)`);
-      
-      logWithTimestamp(`正在从MongoDB获取第 ${page+1} 批次数据...`);
-      const records = await shortCollection.find(query)
-        .sort({ createTime: 1, _id: 1 })
-        .skip(page * batch_size)
-        .limit(batch_size)
-        .toArray();
-
-      if (records.length === 0) {
-        logWithTimestamp(`第 ${page+1} 批次没有找到数据，结束处理`);
-        break;
-      }
-      
-      logWithTimestamp(`获取到 ${records.length} 条记录，开始处理...`);
-      // 输出当前批次的部分数据信息
-      if (records.length > 0) {
-        logWithTimestamp(`批次 ${page+1} 第一条记录: ID=${records[0]._id}, Slug=${records[0].slug}, 时间=${new Date(records[0].createTime).toISOString()}`);
-        if (records.length > 1) {
-          logWithTimestamp(`批次 ${page+1} 最后一条记录: ID=${records[records.length-1]._id}, Slug=${records[records.length-1].slug}, 时间=${new Date(records[records.length-1].createTime).toISOString()}`);
-        }
-      }
-
-      const batchSize = await processRecords(records);
-      processedRecords += records.length; // 总是增加处理的记录数，即使有些记录已存在
-      totalBatchRecords += batchSize; // 只增加实际插入的记录数
-
-      logWithTimestamp(`第 ${page+1} 批次处理完成。已处理 ${processedRecords}/${recordsToProcess} 条记录，实际插入 ${totalBatchRecords} 条 (${Math.round(processedRecords/recordsToProcess*100)}%)`);
-
-      // 更新查询条件，以便下一批次查询
-      query.createTime = { $gt: lastCreateTime };
-      if (lastId) {
-        query._id = { $gt: new ObjectId(lastId) };
-      }
-      logWithTimestamp(`更新查询条件: 创建时间 > ${new Date(lastCreateTime).toISOString()}, ID > ${lastId || 'none'}`);
-    }
-
-    // 更新同步状态
-    const newSyncState: SyncState = {
-      last_sync_time: lastCreateTime,
-      records_synced: syncState.records_synced + totalBatchRecords,
-      last_sync_id: lastId
-    };
-
-    await setVariable("f/shorturl_analytics/clickhouse/shorturl_links_sync_state", JSON.stringify(newSyncState));
-    console.log(`同步状态已更新: 最后同步时间 ${new Date(newSyncState.last_sync_time).toISOString()}, 总同步记录数 ${newSyncState.records_synced}`);
-
-    return {
-      success: true,
-      records_processed: processedRecords,
-      records_synced: totalBatchRecords,
-      total_synced: newSyncState.records_synced,
-      last_sync_time: new Date(newSyncState.last_sync_time).toISOString(),
-      message: "短链接数据同步完成"
-    };
-  } catch (err) {
-    console.error("同步过程中发生错误:", err);
-    return {
-      success: false,
-      error: err instanceof Error ? err.message : String(err),
-      stack: err instanceof Error ? err.stack : undefined
-    };
-  } finally {
-    // 关闭MongoDB连接
-    await client.close();
-    console.log("MongoDB连接已关闭");
-  }
-}