485 lines
17 KiB
TypeScript
485 lines
17 KiB
TypeScript
"use client";
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import { useEffect, useState } from 'react';
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import { getSupabaseClient } from '../utils/supabase';
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import { AuthChangeEvent } from '@supabase/supabase-js';
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import { Loader2, ExternalLink, Search } from 'lucide-react';
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// Define attribute type to avoid using 'any'
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interface LinkAttributes {
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title?: string;
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name?: string;
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slug?: string;
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original_url?: string;
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originalUrl?: string;
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visits?: number;
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click_count?: number;
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team_id?: string;
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team_name?: string;
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tags?: string[];
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[key: string]: unknown;
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}
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// 更新 ShortLink 类型定义以匹配 ClickHouse 数据结构
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interface ShortLink {
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id: string;
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external_id?: string;
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type?: string;
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slug?: string;
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original_url?: string;
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title?: string;
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description?: string;
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attributes: string | Record<string, unknown>;
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schema_version?: number;
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creator_id?: string;
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creator_email?: string;
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creator_name?: string;
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created_at: string;
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updated_at?: string;
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deleted_at?: string | null;
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projects?: string | Record<string, unknown>[];
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teams?: string | Record<string, unknown>[];
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tags?: string | Record<string, unknown>[];
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qr_codes?: string | Record<string, unknown>[];
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channels?: string | Record<string, unknown>[];
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favorites?: string | Record<string, unknown>[];
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expires_at?: string | null;
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click_count?: number;
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unique_visitors?: number;
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}
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// Define ClickHouse shorturl type
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interface ClickHouseShortUrl {
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id: string;
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external_id: string;
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type: string;
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slug: string;
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original_url: string;
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title: string;
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description: string;
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attributes: string; // JSON string
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schema_version: number;
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creator_id: string;
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creator_email: string;
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creator_name: string;
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created_at: string;
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updated_at: string;
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deleted_at: string | null;
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projects: string; // JSON string
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teams: string; // JSON string
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tags: string; // JSON string
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qr_codes: string; // JSON string
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channels: string; // JSON string
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favorites: string; // JSON string
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expires_at: string | null;
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click_count: number;
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unique_visitors: number;
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link_attributes?: string; // Optional JSON string containing link-specific attributes
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}
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// 示例团队数据 - 实际应用中应从API获取
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const teams = [
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{ id: 'marketing', name: 'Marketing' },
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{ id: 'sales', name: 'Sales' },
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{ id: 'product', name: 'Product' },
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{ id: 'engineering', name: 'Engineering' }
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];
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// 将 ClickHouse 数据转换为 ShortLink 格式
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const convertClickHouseToShortLink = (data: Record<string, unknown>): ShortLink => {
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return {
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...data as any, // 使用类型断言处理泛型记录转换
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// 确保关键字段存在
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id: data.id as string || '',
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created_at: data.created_at as string || new Date().toISOString(),
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attributes: data.attributes || '{}'
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};
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};
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export default function LinksPage() {
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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 [links, setLinks] = useState<ShortLink[]>([]);
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const [searchQuery, setSearchQuery] = useState('');
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const [teamFilter, setTeamFilter] = useState<string | null>(null);
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const [currentPage, setCurrentPage] = useState(1);
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const [pageSize, setPageSize] = useState(10);
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const [totalLinks, setTotalLinks] = useState(0);
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const [totalPages, setTotalPages] = useState(0);
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const [searchDebounce, setSearchDebounce] = useState<NodeJS.Timeout | null>(null);
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// Extract link metadata from attributes
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const getLinkMetadata = (link: ShortLink) => {
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try {
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// Parse attributes if it's a string
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const attributes = typeof link.attributes === 'string'
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? JSON.parse(link.attributes)
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: link.attributes || {};
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// Parse attributes to get domain if available
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let domain = 'shorturl.example.com';
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try {
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// Extract domain from shortUrl in attributes if available
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const attributesObj = typeof link.attributes === 'string'
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? JSON.parse(link.attributes)
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: link.attributes || {};
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if (attributesObj.shortUrl) {
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try {
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const urlObj = new URL(attributesObj.shortUrl);
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domain = urlObj.hostname;
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} catch (e) {
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console.error('Error parsing shortUrl:', e);
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}
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}
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} catch (e) {
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console.error('Error parsing attributes:', e);
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}
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// Get team name
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let teamName = '';
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try {
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if (link.teams) {
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const teams = typeof link.teams === 'string'
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? JSON.parse(link.teams)
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: link.teams || [];
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if (Array.isArray(teams) && teams.length > 0 && teams[0].team_name) {
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teamName = teams[0].team_name;
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}
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}
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} catch (e) {
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console.error('Error parsing teams:', e);
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}
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return {
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title: link.title || attributes.title || 'Untitled',
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slug: link.slug || attributes.slug || '',
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domain: domain,
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originalUrl: link.original_url || attributes.originalUrl || attributes.original_url || '',
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teamName: teamName,
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createdAt: new Date(link.created_at).toLocaleDateString(),
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visits: link.click_count || 0
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};
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} catch (error) {
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console.error('Error parsing link metadata:', error);
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return {
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title: 'Error parsing data',
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slug: '',
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domain: 'shorturl.example.com',
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originalUrl: '',
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teamName: '',
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createdAt: '',
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visits: 0
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};
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}
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};
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useEffect(() => {
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let isMounted = true;
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const fetchLinks = async () => {
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if (!isMounted) return;
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setLoading(true);
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setError(null);
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try {
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// Fetch data from ClickHouse API with pagination parameters
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const response = await fetch(`/api/shortlinks?page=${currentPage}&page_size=${pageSize}${searchQuery ? `&search=${encodeURIComponent(searchQuery)}` : ''}${teamFilter ? `&team=${encodeURIComponent(teamFilter)}` : ''}`);
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if (!response.ok) {
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throw new Error(`Failed to fetch links: ${response.status} ${response.statusText}`);
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}
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const data = await response.json();
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if (!data || !data.links || data.links.length === 0) {
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if (isMounted) {
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setLinks([]);
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setTotalLinks(0);
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setTotalPages(0);
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}
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return;
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}
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// Convert ClickHouse data format to ShortLink format
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const convertedLinks = data.links.map(convertClickHouseToShortLink);
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if (isMounted) {
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setLinks(convertedLinks);
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setTotalLinks(data.total || convertedLinks.length);
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setTotalPages(data.total_pages || Math.ceil(data.total / pageSize) || 1);
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}
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} catch (err) {
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if (isMounted) {
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setError(err instanceof Error ? err.message : 'Failed to load short URLs');
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console.error("Error fetching links:", err);
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}
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} finally {
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if (isMounted) {
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setLoading(false);
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}
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}
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};
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// Subscribe to user auth state
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const supabase = getSupabaseClient();
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const { data: { subscription } } = supabase.auth.onAuthStateChange(
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(event: AuthChangeEvent) => {
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if (event === 'SIGNED_IN' || event === 'USER_UPDATED') {
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fetchLinks();
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}
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if (event === 'SIGNED_OUT') {
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setLinks([]);
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}
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}
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);
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fetchLinks();
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return () => {
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isMounted = false;
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subscription.unsubscribe();
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};
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}, [currentPage, pageSize, searchQuery, teamFilter]);
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// Handle search input with debounce
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const handleSearchChange = (e: React.ChangeEvent<HTMLInputElement>) => {
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const value = e.target.value;
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// Clear any existing timeout
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if (searchDebounce) {
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clearTimeout(searchDebounce);
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}
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// Set the input value immediately for UI feedback
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setSearchQuery(value);
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// Set a timeout to actually perform the search
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setSearchDebounce(setTimeout(() => {
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setCurrentPage(1); // Reset to page 1 when searching
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}, 500)); // 500ms debounce
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};
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if (loading && links.length === 0) {
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return (
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<div className="flex h-96 w-full items-center justify-center">
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<Loader2 className="h-8 w-8 animate-spin text-gray-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 h-96 w-full flex-col items-center justify-center text-red-500">
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<p>Error loading shortcuts: {error}</p>
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<button
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onClick={() => window.location.reload()}
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className="mt-4 rounded-md bg-blue-500 px-4 py-2 text-white hover:bg-blue-600"
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>
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Retry
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</button>
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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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<h1 className="mb-6 text-2xl font-bold text-gray-900">Short URL Links</h1>
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{/* Search and filters */}
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<div className="mb-6 flex flex-wrap items-center gap-4">
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<div className="relative flex-grow">
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<Search className="absolute left-3 top-1/2 h-4 w-4 -translate-y-1/2 text-gray-400" />
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<input
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type="text"
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placeholder="Search links..."
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value={searchQuery}
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onChange={handleSearchChange}
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onKeyDown={(e) => {
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if (e.key === 'Enter') {
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setCurrentPage(1); // Reset to page 1 when searching
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}
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}}
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className="w-full rounded-md border border-gray-300 py-2 pl-10 pr-4 text-sm focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500"
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/>
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</div>
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<select
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value={teamFilter || ''}
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onChange={(e) => {
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setTeamFilter(e.target.value || null);
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setCurrentPage(1); // Reset to page 1 when filtering
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}}
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className="rounded-md border border-gray-300 py-2 pl-3 pr-10 text-sm focus:border-blue-500 focus:outline-none focus:ring-1 focus:ring-blue-500"
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>
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<option value="">All Teams</option>
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{teams.map(team => (
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<option key={team.id} value={team.id}>{team.name}</option>
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))}
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</select>
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</div>
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{/* Links table */}
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<div className="overflow-hidden rounded-lg border border-gray-200 shadow">
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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 uppercase tracking-wider text-gray-500">Link</th>
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<th scope="col" className="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider text-gray-500">Original URL</th>
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<th scope="col" className="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider text-gray-500">Team</th>
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<th scope="col" className="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider text-gray-500">Created</th>
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</tr>
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</thead>
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<tbody className="divide-y divide-gray-200 bg-white">
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{links.map(link => {
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const metadata = getLinkMetadata(link);
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const shortUrl = `https://${metadata.domain}/${metadata.slug}`;
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return (
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<tr key={link.id} className="hover:bg-gray-50">
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<td className="px-6 py-4">
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<div className="flex flex-col">
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<span className="font-medium text-gray-900">{metadata.title}</span>
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<span className="text-xs text-blue-500">{shortUrl}</span>
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</div>
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</td>
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<td className="px-6 py-4 text-sm text-gray-500">
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<a
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href={metadata.originalUrl}
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target="_blank"
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rel="noopener noreferrer"
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className="flex items-center hover:text-blue-500"
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>
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<span className="max-w-xs truncate">{metadata.originalUrl}</span>
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<ExternalLink className="ml-1 h-3 w-3" />
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</a>
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</td>
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<td className="px-6 py-4 text-sm text-gray-500">
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{metadata.teamName}
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</td>
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<td className="px-6 py-4 text-sm text-gray-500">
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{metadata.createdAt}
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</td>
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</tr>
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);
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})}
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</tbody>
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</table>
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</div>
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{/* Pagination */}
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{totalPages > 0 && (
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<div className="mt-6 flex items-center justify-between">
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<div className="text-sm text-gray-500">
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Showing {((currentPage - 1) * pageSize) + 1} to {Math.min(currentPage * pageSize, totalLinks)} of {totalLinks} results
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</div>
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<div className="flex items-center space-x-2">
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<button
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onClick={() => setCurrentPage(prev => Math.max(prev - 1, 1))}
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disabled={currentPage === 1}
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className="rounded-md border border-gray-300 px-3 py-1.5 text-sm disabled:opacity-50"
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>
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Previous
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</button>
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{Array.from({ length: Math.min(totalPages, 5) }, (_, i) => {
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// Create a window of 5 pages around current page
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let pageNumber;
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if (totalPages <= 5) {
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pageNumber = i + 1;
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} else {
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const start = Math.max(1, currentPage - 2);
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const end = Math.min(totalPages, start + 4);
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pageNumber = start + i;
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if (pageNumber > end) return null;
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}
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return (
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<button
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key={pageNumber}
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onClick={() => setCurrentPage(pageNumber)}
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className={`h-8 w-8 rounded-md text-sm ${
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currentPage === pageNumber
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? 'bg-blue-500 text-white'
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: 'border border-gray-300 text-gray-700 hover:bg-gray-50'
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}`}
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>
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{pageNumber}
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</button>
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);
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})}
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<button
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onClick={() => setCurrentPage(prev => Math.min(prev + 1, totalPages))}
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disabled={currentPage === totalPages}
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className="rounded-md border border-gray-300 px-3 py-1.5 text-sm disabled:opacity-50"
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>
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Next
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</button>
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{/* Page input */}
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<div className="ml-4 flex items-center space-x-1">
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<span className="text-sm text-gray-500">Go to:</span>
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<input
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type="number"
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min="1"
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max={totalPages}
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value={currentPage}
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onChange={(e) => {
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// Allow input to be cleared for typing
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if (e.target.value === '') {
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e.target.value = '';
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}
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}}
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onBlur={(e) => {
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// Ensure a valid value on blur
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const value = parseInt(e.target.value, 10);
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if (isNaN(value) || value < 1) {
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setCurrentPage(1);
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} else if (value > totalPages) {
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setCurrentPage(totalPages);
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} else {
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setCurrentPage(value);
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}
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}}
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onKeyDown={(e) => {
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if (e.key === 'Enter') {
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const value = parseInt(e.currentTarget.value, 10);
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if (!isNaN(value) && value >= 1 && value <= totalPages) {
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setCurrentPage(value);
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} else if (!isNaN(value) && value < 1) {
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setCurrentPage(1);
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} else if (!isNaN(value) && value > totalPages) {
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setCurrentPage(totalPages);
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}
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}
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}}
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className="w-16 rounded-md border border-gray-300 px-2 py-1 text-sm text-center"
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/>
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<span className="text-sm text-gray-500">of {totalPages}</span>
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</div>
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<select
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value={pageSize}
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onChange={(e) => {
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setPageSize(Number(e.target.value));
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setCurrentPage(1); // Reset to page 1 when changing page size
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}}
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className="ml-4 rounded-md border border-gray-300 py-1.5 pl-3 pr-8 text-sm"
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>
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<option value="10">10 per page</option>
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<option value="25">25 per page</option>
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<option value="50">50 per page</option>
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<option value="100">100 per page</option>
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</select>
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</div>
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</div>
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)}
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{links.length === 0 && (
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<div className="mt-6 rounded-md bg-gray-50 p-6 text-center text-gray-500">
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No links match your search criteria
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</div>
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)}
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</div>
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);
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}
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