770 lines
34 KiB
TypeScript
770 lines
34 KiB
TypeScript
"use client";
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import { useState, useEffect } from 'react';
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import { format, subDays } from 'date-fns';
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import { DateRangePicker } from '@/app/components/ui/DateRangePicker';
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import TimeSeriesChart from '@/app/components/charts/TimeSeriesChart';
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import GeoAnalytics from '@/app/components/analytics/GeoAnalytics';
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import DevicePieCharts from '@/app/components/charts/DevicePieCharts';
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import { EventsSummary, TimeSeriesData, GeoData, DeviceAnalytics as DeviceAnalyticsType } from '@/app/api/types';
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import { TeamSelector } from '@/app/components/ui/TeamSelector';
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import { ProjectSelector } from '@/app/components/ui/ProjectSelector';
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import { TagSelector } from '@/app/components/ui/TagSelector';
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// 事件类型定义
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interface Event {
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event_id?: string;
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url_id: string;
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url: string;
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event_type: string;
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visitor_id: string;
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created_at: string;
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event_time?: string;
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referrer?: string;
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browser?: string;
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os?: string;
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device_type?: string;
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country?: string;
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city?: string;
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event_attributes?: string;
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link_attributes?: string;
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user_attributes?: string;
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link_label?: string;
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link_original_url?: string;
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team_name?: string;
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project_name?: string;
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link_id?: string;
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link_slug?: string;
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link_tags?: string;
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ip_address?: string;
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}
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// 格式化日期函数
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const formatDate = (dateString: string | undefined) => {
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if (!dateString) return '';
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try {
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return format(new Date(dateString), 'yyyy-MM-dd HH:mm:ss');
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} catch {
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return dateString;
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}
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};
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// 解析JSON字符串
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const parseJsonSafely = (jsonString: string) => {
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if (!jsonString) return null;
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try {
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return JSON.parse(jsonString);
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} catch {
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return null;
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}
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};
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// 获取用户可读名称
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const getUserDisplayName = (user: Record<string, unknown> | null) => {
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if (!user) return '-';
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if (typeof user.full_name === 'string') return user.full_name;
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if (typeof user.name === 'string') return user.name;
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if (typeof user.email === 'string') return user.email;
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return '-';
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};
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// 提取链接和事件的重要信息
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const extractEventInfo = (event: Event) => {
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// 解析事件属性
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const eventAttrs = parseJsonSafely(event.event_attributes || '{}');
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// 解析链接属性
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const linkAttrs = parseJsonSafely(event.link_attributes || '{}');
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// 解析用户属性
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const userAttrs = parseJsonSafely(event.user_attributes || '{}');
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// 解析标签信息
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let tags: string[] = [];
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try {
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if (event.link_tags) {
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const parsedTags = JSON.parse(event.link_tags);
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if (Array.isArray(parsedTags)) {
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tags = parsedTags;
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}
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}
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} catch {
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// 解析失败则保持空数组
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}
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return {
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eventTime: event.created_at || event.event_time,
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linkName: event.link_label || linkAttrs?.name || eventAttrs?.link_name || event.link_slug || '-',
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originalUrl: event.link_original_url || eventAttrs?.origin_url || '-',
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eventType: event.event_type || '-',
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visitorId: event.visitor_id?.substring(0, 8) || '-',
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referrer: eventAttrs?.referrer || '-',
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ipAddress: event.ip_address || '-',
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location: event.country ? (event.city ? `${event.city}, ${event.country}` : event.country) : '-',
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device: event.device_type || '-',
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browser: event.browser || '-',
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os: event.os || '-',
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userInfo: getUserDisplayName(userAttrs),
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teamName: event.team_name || '-',
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projectName: event.project_name || '-',
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tags: tags
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};
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};
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export default function HomePage() {
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// 默认日期范围为最近7天
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const today = new Date();
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const [dateRange, setDateRange] = useState({
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from: subDays(today, 7), // 7天前
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to: today // 今天
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});
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// 添加团队选择状态 - 使用数组支持多选
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const [selectedTeamIds, setSelectedTeamIds] = useState<string[]>([]);
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// 添加项目选择状态 - 使用数组支持多选
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const [selectedProjectIds, setSelectedProjectIds] = useState<string[]>([]);
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// 添加标签选择状态 - 使用数组支持多选
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const [selectedTagIds, setSelectedTagIds] = useState<string[]>([]);
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// 添加分页状态
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const [currentPage, setCurrentPage] = useState<number>(1);
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const [pageSize, setPageSize] = useState<number>(10);
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const [totalEvents, setTotalEvents] = useState<number>(0);
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const [loading, setLoading] = useState(true);
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const [error, setError] = useState<string | null>(null);
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const [summary, setSummary] = useState<EventsSummary | null>(null);
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const [timeSeriesData, setTimeSeriesData] = useState<TimeSeriesData[]>([]);
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const [geoData, setGeoData] = useState<GeoData[]>([]);
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const [deviceData, setDeviceData] = useState<DeviceAnalyticsType | null>(null);
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const [events, setEvents] = useState<Event[]>([]);
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useEffect(() => {
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const fetchData = async () => {
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setLoading(true);
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setError(null);
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try {
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const startTime = format(dateRange.from, "yyyy-MM-dd'T'HH:mm:ss'Z'");
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const endTime = format(dateRange.to, "yyyy-MM-dd'T'HH:mm:ss'Z'");
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// 构建基础URL和查询参数
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const baseUrl = '/api/events';
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const params = new URLSearchParams({
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startTime,
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endTime,
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page: currentPage.toString(),
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pageSize: pageSize.toString()
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});
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// 添加团队ID参数 - 支持多个团队
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if (selectedTeamIds.length > 0) {
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selectedTeamIds.forEach(teamId => {
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params.append('teamId', teamId);
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});
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}
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// 添加项目ID参数 - 支持多个项目
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if (selectedProjectIds.length > 0) {
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selectedProjectIds.forEach(projectId => {
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params.append('projectId', projectId);
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});
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}
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// 添加标签ID参数 - 支持多个标签
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if (selectedTagIds.length > 0) {
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selectedTagIds.forEach(tagId => {
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params.append('tagId', tagId);
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});
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}
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// 并行获取所有数据
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const [summaryRes, timeSeriesRes, geoRes, deviceRes, eventsRes] = await Promise.all([
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fetch(`${baseUrl}/summary?${params.toString()}`),
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fetch(`${baseUrl}/time-series?${params.toString()}`),
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fetch(`${baseUrl}/geo?${params.toString()}`),
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fetch(`${baseUrl}/devices?${params.toString()}`),
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fetch(`${baseUrl}?${params.toString()}`)
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]);
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const [summaryData, timeSeriesData, geoData, deviceData, eventsData] = await Promise.all([
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summaryRes.json(),
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timeSeriesRes.json(),
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geoRes.json(),
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deviceRes.json(),
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eventsRes.json()
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]);
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if (!summaryRes.ok) throw new Error(summaryData.error || 'Failed to fetch summary data');
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if (!timeSeriesRes.ok) throw new Error(timeSeriesData.error || 'Failed to fetch time series data');
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if (!geoRes.ok) throw new Error(geoData.error || 'Failed to fetch geo data');
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if (!deviceRes.ok) throw new Error(deviceData.error || 'Failed to fetch device data');
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if (!eventsRes.ok) throw new Error(eventsData.error || 'Failed to fetch events data');
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setSummary(summaryData.data);
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setTimeSeriesData(timeSeriesData.data);
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setGeoData(geoData.data);
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setDeviceData(deviceData.data);
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setEvents(eventsData.data || []);
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// 设置总事件数量用于分页
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if (eventsData.meta) {
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// 确保将total转换为数字，无论它是字符串还是数字
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const totalCount = parseInt(String(eventsData.meta.total), 10);
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if (!isNaN(totalCount)) {
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setTotalEvents(totalCount);
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}
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}
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} catch (err) {
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setError(err instanceof Error ? err.message : 'An error occurred while fetching data');
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} finally {
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setLoading(false);
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}
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};
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fetchData();
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}, [dateRange, selectedTeamIds, selectedProjectIds, selectedTagIds, currentPage, pageSize]);
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if (loading) {
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return (
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<div className="flex items-center justify-center min-h-screen">
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<div className="animate-spin rounded-full h-12 w-12 border-t-2 border-b-2 border-blue-500" />
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</div>
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);
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}
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if (error) {
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return (
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<div className="flex items-center justify-center min-h-screen">
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<div className="text-red-500">{error}</div>
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</div>
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);
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}
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return (
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<div className="container mx-auto px-4 py-8">
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<div className="flex justify-between items-center mb-8">
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<h1 className="text-2xl font-bold text-gray-900">Analytics Dashboard</h1>
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<div className="flex flex-col gap-4 md:flex-row md:items-center">
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<TeamSelector
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value={selectedTeamIds}
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onChange={(value) => {
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const newTeamIds = Array.isArray(value) ? value : [value];
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// Check if team selection has changed
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if (JSON.stringify(newTeamIds) !== JSON.stringify(selectedTeamIds)) {
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// Clear project selection when team changes
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setSelectedProjectIds([]);
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// Update team selection
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setSelectedTeamIds(newTeamIds);
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}
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}}
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className="w-[250px]"
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multiple={true}
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/>
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<ProjectSelector
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value={selectedProjectIds}
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onChange={(value) => setSelectedProjectIds(Array.isArray(value) ? value : [value])}
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className="w-[250px]"
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multiple={true}
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teamIds={selectedTeamIds.length > 0 ? selectedTeamIds : undefined}
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/>
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<TagSelector
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value={selectedTagIds}
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onChange={(value) => setSelectedTagIds(Array.isArray(value) ? value : [value])}
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className="w-[250px]"
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multiple={true}
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teamIds={selectedTeamIds.length > 0 ? selectedTeamIds : undefined}
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/>
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<DateRangePicker
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value={dateRange}
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onChange={setDateRange}
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/>
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</div>
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</div>
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{/* 显示团队选择信息 */}
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{selectedTeamIds.length > 0 && (
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<div className="bg-blue-50 rounded-lg p-3 mb-6 flex items-center">
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<span className="text-blue-700 font-medium mr-2">
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{selectedTeamIds.length === 1 ? 'Team filter:' : 'Teams filter:'}
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</span>
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<div className="flex flex-wrap gap-2">
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{selectedTeamIds.map(teamId => (
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<span key={teamId} className="bg-blue-100 text-blue-800 text-xs px-2 py-1 rounded-full">
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{teamId}
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<button
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onClick={() => setSelectedTeamIds(selectedTeamIds.filter(id => id !== teamId))}
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className="ml-1 text-blue-600 hover:text-blue-800"
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>
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×
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</button>
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</span>
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))}
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{selectedTeamIds.length > 0 && (
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<button
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onClick={() => setSelectedTeamIds([])}
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className="text-xs text-gray-500 hover:text-gray-700 underline"
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>
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Clear all
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</button>
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)}
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</div>
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</div>
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)}
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{/* 显示项目选择信息 */}
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{selectedProjectIds.length > 0 && (
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<div className="bg-blue-50 rounded-lg p-3 mb-6 flex items-center">
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<span className="text-blue-700 font-medium mr-2">
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{selectedProjectIds.length === 1 ? 'Project filter:' : 'Projects filter:'}
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</span>
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<div className="flex flex-wrap gap-2">
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{selectedProjectIds.map(projectId => (
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<span key={projectId} className="bg-blue-100 text-blue-800 text-xs px-2 py-1 rounded-full">
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{projectId}
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<button
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onClick={() => setSelectedProjectIds(selectedProjectIds.filter(id => id !== projectId))}
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className="ml-1 text-blue-600 hover:text-blue-800"
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>
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×
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</button>
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</span>
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))}
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{selectedProjectIds.length > 0 && (
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<button
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onClick={() => setSelectedProjectIds([])}
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className="text-xs text-gray-500 hover:text-gray-700 underline"
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>
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Clear all
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</button>
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)}
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</div>
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</div>
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)}
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{/* 显示标签选择信息 */}
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{selectedTagIds.length > 0 && (
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<div className="bg-blue-50 rounded-lg p-3 mb-6 flex items-center">
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<span className="text-blue-700 font-medium mr-2">
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{selectedTagIds.length === 1 ? 'Tag filter:' : 'Tags filter:'}
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</span>
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<div className="flex flex-wrap gap-2">
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{selectedTagIds.map(tagName => (
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<span key={tagName} className="bg-blue-100 text-blue-800 text-xs px-2 py-1 rounded-full">
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{tagName}
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<button
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onClick={() => setSelectedTagIds(selectedTagIds.filter(name => name !== tagName))}
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className="ml-1 text-blue-600 hover:text-blue-800"
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>
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×
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</button>
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</span>
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))}
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{selectedTagIds.length > 0 && (
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<button
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onClick={() => setSelectedTagIds([])}
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className="text-xs text-gray-500 hover:text-gray-700 underline"
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>
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Clear all
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</button>
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)}
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</div>
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</div>
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)}
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{/* 仪表板内容 - 现在放在事件列表之后 */}
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<>
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{summary && (
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<div className="grid grid-cols-1 md:grid-cols-4 gap-6 mb-8">
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<div className="bg-white rounded-lg shadow p-6">
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<h3 className="text-sm font-medium text-gray-500">Total Events</h3>
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<p className="text-2xl font-semibold text-gray-900">
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{typeof summary.totalEvents === 'number' ? summary.totalEvents.toLocaleString() : summary.totalEvents}
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</p>
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</div>
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<div className="bg-white rounded-lg shadow p-6">
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<h3 className="text-sm font-medium text-gray-500">Unique Visitors</h3>
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<p className="text-2xl font-semibold text-gray-900">
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{typeof summary.uniqueVisitors === 'number' ? summary.uniqueVisitors.toLocaleString() : summary.uniqueVisitors}
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</p>
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</div>
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<div className="bg-white rounded-lg shadow p-6">
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<h3 className="text-sm font-medium text-gray-500">Total Conversions</h3>
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<p className="text-2xl font-semibold text-gray-900">
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{typeof summary.totalConversions === 'number' ? summary.totalConversions.toLocaleString() : summary.totalConversions}
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</p>
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</div>
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<div className="bg-white rounded-lg shadow p-6">
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<h3 className="text-sm font-medium text-gray-500">Avg. Time Spent</h3>
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<p className="text-2xl font-semibold text-gray-900">
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{summary.averageTimeSpent?.toFixed(1) || '0'}s
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</p>
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</div>
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</div>
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)}
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<div className="bg-white rounded-lg shadow overflow-hidden mb-8">
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<div className="p-6 border-b border-gray-200">
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<h2 className="text-lg font-semibold text-gray-900 mb-4">Recent Events</h2>
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</div>
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<div className="overflow-x-auto">
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<table className="min-w-full divide-y divide-gray-200">
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<thead className="bg-gray-50">
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<tr>
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<th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
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Time
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</th>
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<th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
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Link Name
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</th>
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<th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
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Original URL
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</th>
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<th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
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Event Type
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</th>
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<th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
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Tags
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</th>
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<th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
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User
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</th>
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<th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
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Team/Project
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</th>
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<th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
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IP/Location
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</th>
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<th scope="col" className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
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Device Info
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</th>
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</tr>
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</thead>
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<tbody className="bg-white divide-y divide-gray-200">
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{events.map((event, index) => {
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const info = extractEventInfo(event);
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return (
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<tr key={event.event_id || index} className={index % 2 === 0 ? 'bg-white' : 'bg-gray-50'}>
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<td className="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
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{formatDate(info.eventTime)}
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</td>
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<td className="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
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<span className="font-medium">{info.linkName}</span>
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<div className="text-xs text-gray-500 mt-1 truncate max-w-xs">
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ID: {event.link_id?.substring(0, 8) || '-'}
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</div>
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</td>
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<td className="px-6 py-4 whitespace-nowrap text-sm text-blue-600">
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<a href={info.originalUrl} className="hover:underline truncate max-w-xs block" target="_blank" rel="noopener noreferrer">
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{info.originalUrl}
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</a>
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</td>
|
||
<td className="px-6 py-4 whitespace-nowrap text-sm">
|
||
<span className={`px-2 inline-flex text-xs leading-5 font-semibold rounded-full ${
|
||
info.eventType === 'click'
|
||
? 'bg-green-100 text-green-800'
|
||
: 'bg-blue-100 text-blue-800'
|
||
}`}>
|
||
{info.eventType}
|
||
</span>
|
||
</td>
|
||
<td className="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
|
||
<div className="flex flex-wrap gap-1">
|
||
{info.tags && info.tags.length > 0 ? (
|
||
info.tags.map((tag, idx) => (
|
||
<span
|
||
key={idx}
|
||
className="bg-gray-100 text-gray-800 text-xs px-2 py-0.5 rounded"
|
||
>
|
||
{tag}
|
||
</span>
|
||
))
|
||
) : (
|
||
<span className="text-gray-400">-</span>
|
||
)}
|
||
</div>
|
||
</td>
|
||
<td className="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
|
||
<div className="font-medium">{info.userInfo}</div>
|
||
<div className="text-xs text-gray-400 mt-1">{info.visitorId}...</div>
|
||
</td>
|
||
<td className="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
|
||
<div className="font-medium">{info.teamName}</div>
|
||
<div className="text-xs text-gray-400 mt-1">{info.projectName}</div>
|
||
</td>
|
||
<td className="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
|
||
<div className="flex flex-col">
|
||
<span className="text-xs inline-flex items-center mb-1">
|
||
<span className="font-medium">IP:</span>
|
||
<span className="ml-1">{info.ipAddress}</span>
|
||
</span>
|
||
<span className="text-xs inline-flex items-center">
|
||
<span className="font-medium">Location:</span>
|
||
<span className="ml-1">{info.location}</span>
|
||
</span>
|
||
</div>
|
||
</td>
|
||
<td className="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
|
||
<div className="flex flex-col">
|
||
<span className="text-xs inline-flex items-center mb-1">
|
||
<span className="font-medium">Device:</span>
|
||
<span className="ml-1">{info.device}</span>
|
||
</span>
|
||
<span className="text-xs inline-flex items-center mb-1">
|
||
<span className="font-medium">Browser:</span>
|
||
<span className="ml-1">{info.browser}</span>
|
||
</span>
|
||
<span className="text-xs inline-flex items-center">
|
||
<span className="font-medium">OS:</span>
|
||
<span className="ml-1">{info.os}</span>
|
||
</span>
|
||
</div>
|
||
</td>
|
||
</tr>
|
||
);
|
||
})}
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
|
||
{/* 表格为空状态 */}
|
||
{!loading && events.length === 0 && (
|
||
<div className="flex justify-center items-center p-8 text-gray-500">
|
||
No events found
|
||
</div>
|
||
)}
|
||
|
||
{/* 分页控件 - 删除totalEvents > 0条件，改为events.length > 0 */}
|
||
{!loading && events.length > 0 && (
|
||
<div className="px-6 py-4 flex items-center justify-between border-t border-gray-200">
|
||
<div className="flex-1 flex justify-between sm:hidden">
|
||
<button
|
||
onClick={() => setCurrentPage(prev => Math.max(prev - 1, 1))}
|
||
disabled={currentPage === 1}
|
||
className={`relative inline-flex items-center px-4 py-2 border border-gray-300 text-sm font-medium rounded-md ${
|
||
currentPage === 1
|
||
? 'text-gray-300 bg-gray-50'
|
||
: 'text-gray-700 bg-white hover:bg-gray-50'
|
||
}`}
|
||
>
|
||
Previous
|
||
</button>
|
||
<button
|
||
onClick={() => setCurrentPage(prev => (currentPage < Math.ceil(totalEvents / pageSize)) ? prev + 1 : prev)}
|
||
disabled={currentPage >= Math.ceil(totalEvents / pageSize) || events.length < pageSize}
|
||
className={`ml-3 relative inline-flex items-center px-4 py-2 border border-gray-300 text-sm font-medium rounded-md ${
|
||
currentPage >= Math.ceil(totalEvents / pageSize) || events.length < pageSize
|
||
? 'text-gray-300 cursor-not-allowed'
|
||
: 'text-gray-700 bg-white hover:bg-gray-50'
|
||
}`}
|
||
>
|
||
Next
|
||
</button>
|
||
</div>
|
||
<div className="hidden sm:flex-1 sm:flex sm:items-center sm:justify-between">
|
||
<div>
|
||
<p className="text-sm text-gray-700">
|
||
Showing <span className="font-medium">{events.length > 0 ? ((currentPage - 1) * pageSize) + 1 : 0}</span> to <span className="font-medium">{events.length > 0 ? ((currentPage - 1) * pageSize) + events.length : 0}</span> of{' '}
|
||
<span className="font-medium">{totalEvents}</span> results
|
||
</p>
|
||
</div>
|
||
<div className="flex items-center">
|
||
<div className="mr-4">
|
||
<select
|
||
className="px-3 py-1 border border-gray-300 rounded-md text-sm"
|
||
value={pageSize}
|
||
onChange={(e) => {
|
||
setPageSize(Number(e.target.value));
|
||
setCurrentPage(1); // 重置到第一页
|
||
}}
|
||
>
|
||
<option value="5">5 / page</option>
|
||
<option value="10">10 / page</option>
|
||
<option value="20">20 / page</option>
|
||
<option value="50">50 / page</option>
|
||
</select>
|
||
</div>
|
||
|
||
{/* 添加直接跳转到指定页的输入框 */}
|
||
<div className="mr-4 flex items-center">
|
||
<span className="text-sm text-gray-700 mr-2">Go to:</span>
|
||
<input
|
||
type="number"
|
||
min="1"
|
||
max={Math.max(1, Math.ceil(totalEvents / pageSize))}
|
||
value={currentPage}
|
||
onChange={(e) => {
|
||
const page = parseInt(e.target.value);
|
||
if (!isNaN(page) && page >= 1 && page <= Math.ceil(totalEvents / pageSize)) {
|
||
setCurrentPage(page);
|
||
}
|
||
}}
|
||
onKeyDown={(e) => {
|
||
if (e.key === 'Enter') {
|
||
const input = e.target as HTMLInputElement;
|
||
const page = parseInt(input.value);
|
||
if (!isNaN(page) && page >= 1 && page <= Math.ceil(totalEvents / pageSize)) {
|
||
setCurrentPage(page);
|
||
}
|
||
}
|
||
}}
|
||
className="w-16 px-3 py-1 border border-gray-300 rounded-md text-sm"
|
||
/>
|
||
<span className="text-sm text-gray-700 ml-2">
|
||
of {Math.max(1, Math.ceil(totalEvents / pageSize))}
|
||
</span>
|
||
</div>
|
||
|
||
<nav className="relative z-0 inline-flex rounded-md shadow-sm -space-x-px" aria-label="Pagination">
|
||
{/* 首页按钮 */}
|
||
<button
|
||
onClick={() => setCurrentPage(1)}
|
||
disabled={currentPage === 1}
|
||
className={`relative inline-flex items-center px-2 py-2 rounded-l-md border border-gray-300 bg-white text-sm font-medium ${
|
||
currentPage === 1
|
||
? 'text-gray-300 cursor-not-allowed'
|
||
: 'text-gray-500 hover:bg-gray-50'
|
||
}`}
|
||
>
|
||
<span className="sr-only">First</span>
|
||
<svg className="h-5 w-5" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor">
|
||
<path fillRule="evenodd" d="M15.707 15.707a1 1 0 01-1.414 0l-5-5a1 1 0 010-1.414l5-5a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 010 1.414zm-6 0a1 1 0 01-1.414 0l-5-5a1 1 0 010-1.414l5-5a1 1 0 011.414 1.414L5.414 10l4.293 4.293a1 1 0 010 1.414z" clipRule="evenodd" />
|
||
</svg>
|
||
</button>
|
||
|
||
{/* 上一页按钮 */}
|
||
<button
|
||
onClick={() => setCurrentPage(prev => Math.max(prev - 1, 1))}
|
||
disabled={currentPage === 1}
|
||
className={`relative inline-flex items-center px-2 py-2 border border-gray-300 bg-white text-sm font-medium ${
|
||
currentPage === 1
|
||
? 'text-gray-300 cursor-not-allowed'
|
||
: 'text-gray-500 hover:bg-gray-50'
|
||
}`}
|
||
>
|
||
<span className="sr-only">Previous</span>
|
||
<svg className="h-5 w-5" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
|
||
<path fillRule="evenodd" d="M12.707 5.293a1 1 0 010 1.414L9.414 10l3.293 3.293a1 1 0 01-1.414 1.414l-4-4a1 1 0 010-1.414l4-4a1 1 0 011.414 0z" clipRule="evenodd" />
|
||
</svg>
|
||
</button>
|
||
|
||
{/* 页码按钮 */}
|
||
{(() => {
|
||
const totalPages = Math.max(1, Math.ceil(totalEvents / pageSize));
|
||
const pageNumbers = [];
|
||
|
||
// 如果总页数小于等于7，显示所有页码
|
||
if (totalPages <= 7) {
|
||
for (let i = 1; i <= totalPages; i++) {
|
||
pageNumbers.push(i);
|
||
}
|
||
} else {
|
||
// 总是显示首页
|
||
pageNumbers.push(1);
|
||
|
||
// 根据当前页显示中间页码
|
||
if (currentPage <= 3) {
|
||
// 当前页靠近开始
|
||
pageNumbers.push(2, 3, 4);
|
||
pageNumbers.push('ellipsis1');
|
||
} else if (currentPage >= totalPages - 2) {
|
||
// 当前页靠近结束
|
||
pageNumbers.push('ellipsis1');
|
||
pageNumbers.push(totalPages - 3, totalPages - 2, totalPages - 1);
|
||
} else {
|
||
// 当前页在中间
|
||
pageNumbers.push('ellipsis1');
|
||
pageNumbers.push(currentPage - 1, currentPage, currentPage + 1);
|
||
pageNumbers.push('ellipsis2');
|
||
}
|
||
|
||
// 总是显示尾页
|
||
pageNumbers.push(totalPages);
|
||
}
|
||
|
||
return pageNumbers.map((pageNum, idx) => {
|
||
if (pageNum === 'ellipsis1' || pageNum === 'ellipsis2') {
|
||
return (
|
||
<div key={`ellipsis-${idx}`} className="relative inline-flex items-center px-4 py-2 border border-gray-300 bg-white text-sm font-medium text-gray-700">
|
||
...
|
||
</div>
|
||
);
|
||
}
|
||
|
||
return (
|
||
<button
|
||
key={pageNum}
|
||
onClick={() => setCurrentPage(Number(pageNum))}
|
||
className={`relative inline-flex items-center px-4 py-2 border text-sm font-medium ${
|
||
currentPage === pageNum
|
||
? 'z-10 bg-blue-50 border-blue-500 text-blue-600'
|
||
: 'bg-white border-gray-300 text-gray-500 hover:bg-gray-50'
|
||
}`}
|
||
>
|
||
{pageNum}
|
||
</button>
|
||
);
|
||
});
|
||
})()}
|
||
|
||
{/* 下一页按钮 */}
|
||
<button
|
||
onClick={() => setCurrentPage(prev => (currentPage < Math.ceil(totalEvents / pageSize)) ? prev + 1 : prev)}
|
||
disabled={currentPage >= Math.ceil(totalEvents / pageSize) || events.length < pageSize}
|
||
className={`relative inline-flex items-center px-2 py-2 border border-gray-300 bg-white text-sm font-medium ${
|
||
currentPage >= Math.ceil(totalEvents / pageSize) || events.length < pageSize
|
||
? 'text-gray-300 cursor-not-allowed'
|
||
: 'text-gray-500 hover:bg-gray-50'
|
||
}`}
|
||
>
|
||
<span className="sr-only">Next</span>
|
||
<svg className="h-5 w-5" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
|
||
<path fillRule="evenodd" d="M7.293 14.707a1 1 0 010-1.414L10.586 10 7.293 6.707a1 1 0 011.414-1.414l4 4a1 1 0 010 1.414l-4 4a1 1 0 01-1.414 0z" clipRule="evenodd" />
|
||
</svg>
|
||
</button>
|
||
|
||
{/* 尾页按钮 */}
|
||
<button
|
||
onClick={() => setCurrentPage(Math.ceil(totalEvents / pageSize))}
|
||
disabled={currentPage >= Math.ceil(totalEvents / pageSize) || events.length < pageSize}
|
||
className={`relative inline-flex items-center px-2 py-2 rounded-r-md border border-gray-300 bg-white text-sm font-medium ${
|
||
currentPage >= Math.ceil(totalEvents / pageSize) || events.length < pageSize
|
||
? 'text-gray-300 cursor-not-allowed'
|
||
: 'text-gray-500 hover:bg-gray-50'
|
||
}`}
|
||
>
|
||
<span className="sr-only">Last</span>
|
||
<svg className="h-5 w-5" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor">
|
||
<path fillRule="evenodd" d="M4.293 15.707a1 1 0 001.414 0l5-5a1 1 0 000-1.414l-5-5a1 1 0 00-1.414 1.414L8.586 10 4.293 14.293a1 1 0 000 1.414zm6 0a1 1 0 001.414 0l5-5a1 1 0 000-1.414l-5-5a1 1 0 00-1.414 1.414L15.586 10l-4.293 4.293a1 1 0 000 1.414z" clipRule="evenodd" />
|
||
</svg>
|
||
</button>
|
||
</nav>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
)}
|
||
</div>
|
||
|
||
<div className="bg-white rounded-lg shadow p-6 mb-8">
|
||
<h2 className="text-lg font-semibold text-gray-900 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 mb-4">Device Analytics</h2>
|
||
{deviceData && <DevicePieCharts data={deviceData} />}
|
||
</div>
|
||
|
||
<div className="bg-white rounded-lg shadow p-6 mb-8">
|
||
<h2 className="text-lg font-semibold text-gray-900 mb-4">Geographic Distribution</h2>
|
||
<GeoAnalytics data={geoData} />
|
||
</div>
|
||
</>
|
||
</div>
|
||
);
|
||
} |