86 lines
2.9 KiB
TypeScript
86 lines
2.9 KiB
TypeScript
'use client'
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import { useEffect, useState } from 'react'
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import { Table, TableHeader, TableBody, TableHead, TableRow, TableCell } from '@/components/ui/table'
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interface CityNode {
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city: string
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count: number
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hash: string
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label: string
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offset: string
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}
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export default function CityNodeStats() {
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const [data, setData] = useState<CityNode[]>([])
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const [loading, setLoading] = useState(true)
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useEffect(() => {
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fetchData()
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}, [])
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const fetchData = async () => {
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try {
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const response = await fetch('/api/stats?type=city_node_count')
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const result = await response.json()
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setData(result)
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} catch (error) {
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console.error('获取城市节点数据失败:', error)
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} finally {
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setLoading(false)
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}
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}
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if (loading) {
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return (
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<div className="bg-white rounded-lg p-6 overflow-hidden">
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<h2 className="text-lg font-semibold mb-4">城市节点数量分布</h2>
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<div className="text-gray-600">加载中...</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="flex flex-col bg-white rounded-lg p-6 overflow-hidden">
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<div className="flex justify-between items-center mb-4">
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<h2 className="text-lg font-semibold">城市节点数量分布</h2>
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<span className="text-sm text-gray-500">
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共 {data.length} 个城市
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</span>
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</div>
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<div className="flex overflow-hidden ">
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<div className='flex w-full'>
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<Table>
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<TableHeader>
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<TableRow className="bg-gray-50">
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<TableHead className="px-4 py-2 text-left font-medium text-gray-600">城市</TableHead>
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<TableHead className="px-4 py-2 text-left font-medium text-gray-600">节点数量</TableHead>
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<TableHead className="px-4 py-2 text-left font-medium text-gray-600">Hash</TableHead>
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<TableHead className="px-4 py-2 text-left font-medium text-gray-600">标签</TableHead>
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<TableHead className="px-4 py-2 text-left font-medium text-gray-600">轮换顺位</TableHead>
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</TableRow>
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</TableHeader>
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<TableBody>
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{data.map((item, index) => (
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<TableRow
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key={index}
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className={index % 2 === 0 ? 'bg-white' : 'bg-gray-50'}
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>
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<TableCell className="px-4 py-2">{item.city}</TableCell>
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<TableCell className="px-4 py-2">{item.count}</TableCell>
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<TableCell className="px-4 py-2">{item.hash}</TableCell>
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<TableCell className="px-4 py-2">
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<span className="bg-gray-100 px-2 py-1 rounded text-gray-700">
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{item.label}</span>
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</TableCell>
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<TableCell className="px-4 py-2">{item.offset}</TableCell>
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</TableRow>
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))}
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</TableBody>
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</Table>
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</div>
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</div>
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</div>
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)
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} |