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"use client"
import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card"
import { Badge } from "@/components/ui/badge"
import { Button } from "@/components/ui/button"
import {
BarChart,
Bar,
XAxis,
YAxis,
CartesianGrid,
Tooltip,
ResponsiveContainer,
PieChart,
Pie,
Cell,
Line,
ComposedChart,
} from "recharts"
import { Users, Eye, Star, TrendingUp, Clock, Activity, Calendar, AlertTriangle } from "lucide-react"
import { useState } from "react"
export function AnalyticsDashboard() {
const [showHistoryModal, setShowHistoryModal] = useState(false)
const [selectedDateRange, setSelectedDateRange] = useState("近7天")
// 24小時使用數據 - 優化版本
const hourlyData = [
{ hour: "00", users: 39, period: "深夜", intensity: "low", cpuUsage: 25, memoryUsage: 45 },
{ hour: "01", users: 62, period: "深夜", intensity: "normal", cpuUsage: 22, memoryUsage: 43 },
{ hour: "02", users: 24, period: "深夜", intensity: "low", cpuUsage: 20, memoryUsage: 41 },
{ hour: "03", users: 40, period: "深夜", intensity: "low", cpuUsage: 18, memoryUsage: 40 },
{ hour: "04", users: 40, period: "深夜", intensity: "low", cpuUsage: 17, memoryUsage: 39 },
{ hour: "05", users: 55, period: "清晨", intensity: "normal", cpuUsage: 19, memoryUsage: 41 },
{ hour: "06", users: 26, period: "清晨", intensity: "low", cpuUsage: 28, memoryUsage: 48 },
{ hour: "07", users: 67, period: "清晨", intensity: "normal", cpuUsage: 35, memoryUsage: 52 },
{ hour: "08", users: 26, period: "工作時間", intensity: "normal", cpuUsage: 42, memoryUsage: 58 },
{ hour: "09", users: 89, period: "工作時間", intensity: "high", cpuUsage: 58, memoryUsage: 68 },
{ hour: "10", users: 88, period: "工作時間", intensity: "high", cpuUsage: 65, memoryUsage: 72 },
{ hour: "11", users: 129, period: "工作時間", intensity: "peak", cpuUsage: 72, memoryUsage: 76 },
{ hour: "12", users: 106, period: "工作時間", intensity: "peak", cpuUsage: 62, memoryUsage: 70 },
{ hour: "13", users: 105, period: "工作時間", intensity: "peak", cpuUsage: 68, memoryUsage: 74 },
{ hour: "14", users: 81, period: "工作時間", intensity: "high", cpuUsage: 78, memoryUsage: 82 },
{ hour: "15", users: 119, period: "工作時間", intensity: "peak", cpuUsage: 74, memoryUsage: 79 },
{ hour: "16", users: 126, period: "工作時間", intensity: "peak", cpuUsage: 67, memoryUsage: 73 },
{ hour: "17", users: 112, period: "工作時間", intensity: "peak", cpuUsage: 59, memoryUsage: 67 },
{ hour: "18", users: 22, period: "晚間", intensity: "low", cpuUsage: 45, memoryUsage: 58 },
{ hour: "19", users: 60, period: "晚間", intensity: "normal", cpuUsage: 38, memoryUsage: 53 },
{ hour: "20", users: 32, period: "晚間", intensity: "low", cpuUsage: 33, memoryUsage: 50 },
{ hour: "21", users: 22, period: "晚間", intensity: "low", cpuUsage: 29, memoryUsage: 47 },
{ hour: "22", users: 36, period: "晚間", intensity: "low", cpuUsage: 26, memoryUsage: 46 },
{ hour: "23", users: 66, period: "晚間", intensity: "normal", cpuUsage: 24, memoryUsage: 44 },
]
// 獲取顏色基於使用強度
const getBarColor = (intensity: string) => {
switch (intensity) {
case "peak":
return "#ef4444" // 紅色 - 高峰期
case "high":
return "#3b82f6" // 藍色 - 高使用期
case "normal":
return "#6b7280" // 灰藍色 - 正常期
case "low":
return "#9ca3af" // 灰色 - 低峰期
default:
return "#6b7280"
}
}
// 近7天使用趨勢數據動態日期
const getRecentDates = () => {
const dates = []
const today = new Date()
for (let i = 6; i >= 0; i--) {
const date = new Date(today)
date.setDate(today.getDate() - i)
dates.push({
date: `${date.getMonth() + 1}/${date.getDate()}`,
fullDate: date.toLocaleDateString("zh-TW"),
dayName: ["日", "一", "二", "三", "四", "五", "六"][date.getDay()],
})
}
return dates
}
const recentDates = getRecentDates()
const dailyUsageData = [
{ ...recentDates[0], users: 245, sessions: 189, cpuPeak: 65, avgCpu: 45, memoryPeak: 58, requests: 1240 },
{ ...recentDates[1], users: 267, sessions: 203, cpuPeak: 68, avgCpu: 48, memoryPeak: 62, requests: 1356 },
{ ...recentDates[2], users: 289, sessions: 221, cpuPeak: 72, avgCpu: 52, memoryPeak: 65, requests: 1478 },
{ ...recentDates[3], users: 312, sessions: 245, cpuPeak: 75, avgCpu: 55, memoryPeak: 68, requests: 1589 },
{ ...recentDates[4], users: 298, sessions: 234, cpuPeak: 73, avgCpu: 53, memoryPeak: 66, requests: 1523 },
{ ...recentDates[5], users: 334, sessions: 267, cpuPeak: 78, avgCpu: 58, memoryPeak: 71, requests: 1678 },
{ ...recentDates[6], users: 356, sessions: 289, cpuPeak: 82, avgCpu: 62, memoryPeak: 75, requests: 1789 },
]
const categoryData = [
{ name: "AI工具", value: 35, color: "#3b82f6", users: 3083, apps: 45 },
{ name: "數據分析", value: 25, color: "#ef4444", users: 1565, apps: 32 },
{ name: "自動化", value: 20, color: "#10b981", users: 856, apps: 25 },
{ name: "機器學習", value: 15, color: "#f59e0b", users: 743, apps: 19 },
{ name: "其他", value: 5, color: "#8b5cf6", users: 234, apps: 6 },
]
const topApps = [
{ name: "智能客服助手", views: 1234, rating: 4.8, category: "AI工具" },
{ name: "數據視覺化平台", views: 987, rating: 4.6, category: "數據分析" },
{ name: "自動化工作流", views: 856, rating: 4.7, category: "自動化" },
{ name: "預測分析系統", views: 743, rating: 4.5, category: "機器學習" },
{ name: "文本分析工具", views: 692, rating: 4.4, category: "AI工具" },
]
// 獲取歷史數據
const getHistoricalData = (range: string) => {
const baseData = [
{ date: "12/1", users: 180, cpuPeak: 55, fullDate: "2024/12/1" },
{ date: "12/8", users: 210, cpuPeak: 62, fullDate: "2024/12/8" },
{ date: "12/15", users: 245, cpuPeak: 68, fullDate: "2024/12/15" },
{ date: "12/22", users: 280, cpuPeak: 74, fullDate: "2024/12/22" },
{ date: "12/29", users: 320, cpuPeak: 78, fullDate: "2024/12/29" },
{ date: "1/5", users: 298, cpuPeak: 73, fullDate: "2025/1/5" },
{ date: "1/12", users: 334, cpuPeak: 79, fullDate: "2025/1/12" },
{ date: "1/19", users: 356, cpuPeak: 82, fullDate: "2025/1/19" },
]
switch (range) {
case "近7天":
return dailyUsageData
case "近30天":
return baseData.slice(-4)
case "近3個月":
return baseData.slice(-6)
case "近6個月":
return baseData
default:
return dailyUsageData
}
}
// 獲取歷史統計數據
const getHistoricalStats = (range: string) => {
const data = getHistoricalData(range)
const users = data.map((d) => d.users)
const cpus = data.map((d) => d.cpuPeak)
return {
avgUsers: Math.round(users.reduce((a, b) => a + b, 0) / users.length),
maxUsers: Math.max(...users),
avgCpu: Math.round(cpus.reduce((a, b) => a + b, 0) / cpus.length),
maxCpu: Math.max(...cpus),
}
}
return (
<div className="p-6 space-y-6">
<div className="flex items-center justify-between">
<h1 className="text-3xl font-bold"></h1>
<Badge variant="outline" className="text-sm">
<Activity className="w-4 h-4 mr-1" />
</Badge>
</div>
{/* 關鍵指標卡片 */}
<div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6">
<Card>
<CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
<CardTitle className="text-sm font-medium"></CardTitle>
<Users className="h-4 w-4 text-muted-foreground" />
</CardHeader>
<CardContent>
<div className="text-2xl font-bold">2,847</div>
<p className="text-xs text-muted-foreground">
<span className="text-green-600">+12.5%</span>
</p>
</CardContent>
</Card>
<Card>
<CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
<CardTitle className="text-sm font-medium"></CardTitle>
<Eye className="h-4 w-4 text-muted-foreground" />
</CardHeader>
<CardContent>
<div className="text-2xl font-bold">356</div>
<p className="text-xs text-muted-foreground">
<span className="text-green-600">+8.2%</span>
</p>
</CardContent>
</Card>
<Card>
<CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
<CardTitle className="text-sm font-medium"></CardTitle>
<Star className="h-4 w-4 text-muted-foreground" />
</CardHeader>
<CardContent>
<div className="text-2xl font-bold">4.6</div>
<p className="text-xs text-muted-foreground">
<span className="text-green-600">+0.3</span>
</p>
</CardContent>
</Card>
<Card>
<CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
<CardTitle className="text-sm font-medium"></CardTitle>
<TrendingUp className="h-4 w-4 text-muted-foreground" />
</CardHeader>
<CardContent>
<div className="text-2xl font-bold">127</div>
<p className="text-xs text-muted-foreground">
<span className="text-green-600">+5</span>
</p>
</CardContent>
</Card>
</div>
{/* 圖表區域 */}
<div className="grid grid-cols-1 lg:grid-cols-2 gap-6">
{/* 近7天使用趨勢與系統負載 */}
<Card>
<CardHeader>
<div className="flex items-center justify-between">
<CardTitle className="flex items-center gap-2">
<TrendingUp className="w-5 h-5" />
7使
</CardTitle>
<Button variant="outline" size="sm" onClick={() => setShowHistoryModal(true)}>
<Calendar className="w-4 h-4 mr-1" />
</Button>
</div>
<p className="text-sm text-muted-foreground">CPU使用率關聯分析</p>
</CardHeader>
<CardContent>
<ResponsiveContainer width="100%" height={320}>
<ComposedChart data={dailyUsageData}>
<defs>
<linearGradient id="colorUsers" x1="0" y1="0" x2="0" y2="1">
<stop offset="5%" stopColor="#3b82f6" stopOpacity={0.3} />
<stop offset="95%" stopColor="#3b82f6" stopOpacity={0} />
</linearGradient>
</defs>
<CartesianGrid strokeDasharray="3 3" stroke="#f0f0f0" />
<XAxis
dataKey="date"
tick={{ fontSize: 12 }}
axisLine={{ stroke: "#e5e7eb" }}
tickLine={{ stroke: "#e5e7eb" }}
/>
<YAxis
yAxisId="users"
orientation="left"
tick={{ fontSize: 12 }}
axisLine={{ stroke: "#e5e7eb" }}
tickLine={{ stroke: "#e5e7eb" }}
domain={[200, 400]}
/>
<YAxis
yAxisId="cpu"
orientation="right"
tick={{ fontSize: 12 }}
axisLine={{ stroke: "#e5e7eb" }}
tickLine={{ stroke: "#e5e7eb" }}
domain={[40, 90]}
/>
<Tooltip
formatter={(value, name, props) => {
if (name === "users") {
return [`${value}`, "活躍用戶"]
}
if (name === "cpuPeak") {
return [`${value}%`, "CPU峰值"]
}
return [value, name]
}}
labelFormatter={(label, payload) => {
if (payload && payload.length > 0) {
const data = payload[0].payload
return `${data.fullDate} (週${data.dayName})`
}
return label
}}
contentStyle={{
backgroundColor: "white",
border: "1px solid #e5e7eb",
borderRadius: "8px",
boxShadow: "0 4px 6px -1px rgba(0, 0, 0, 0.1)",
fontSize: "14px",
}}
/>
<Bar yAxisId="users" dataKey="users" fill="url(#colorUsers)" radius={[4, 4, 0, 0]} opacity={0.7} />
<Line
yAxisId="cpu"
type="monotone"
dataKey="cpuPeak"
stroke="#ef4444"
strokeWidth={3}
dot={{ fill: "#ef4444", strokeWidth: 2, r: 5 }}
activeDot={{ r: 7, stroke: "#ef4444", strokeWidth: 2 }}
/>
</ComposedChart>
</ResponsiveContainer>
{/* 系統建議 */}
<div className="mt-4 p-3 bg-orange-50 rounded-lg border border-orange-200">
<div className="flex items-start gap-2">
<AlertTriangle className="w-5 h-5 text-orange-600 mt-0.5 flex-shrink-0" />
<div>
<p className="text-sm font-medium text-orange-800"></p>
<p className="text-sm text-orange-700 mt-1">
7CPU峰值達82%350
</p>
</div>
</div>
</div>
</CardContent>
</Card>
{/* 應用類別分布 */}
<Card>
<CardHeader>
<CardTitle></CardTitle>
</CardHeader>
<CardContent>
<ResponsiveContainer width="100%" height={300}>
<PieChart>
<Pie
data={categoryData}
cx="50%"
cy="50%"
outerRadius={90}
innerRadius={40}
fill="#8884d8"
dataKey="value"
label={({ name, percent }) => `${name} ${(percent * 100).toFixed(0)}%`}
labelLine={false}
>
{categoryData.map((entry, index) => (
<Cell key={`cell-${index}`} fill={entry.color} stroke="#ffffff" strokeWidth={2} />
))}
</Pie>
<Tooltip
formatter={(value, name, props) => {
const data = props.payload
return [
[`${value}%`, "占比"],
[`${data.users?.toLocaleString()}`, "用戶數"],
[`${data.apps}`, "應用數量"],
]
}}
labelFormatter={(label) => label}
contentStyle={{
backgroundColor: "white",
border: "1px solid #e5e7eb",
borderRadius: "8px",
boxShadow: "0 4px 6px -1px rgba(0, 0, 0, 0.1)",
fontSize: "14px",
}}
/>
</PieChart>
</ResponsiveContainer>
{/* 添加圖例說明 */}
<div className="mt-4 grid grid-cols-2 gap-2 text-sm">
{categoryData.map((category, index) => (
<div key={index} className="flex items-center gap-2">
<div className="w-3 h-3 rounded-full" style={{ backgroundColor: category.color }} />
<span className="text-gray-700">{category.name}</span>
<span className="font-medium text-gray-900">{category.value}%</span>
</div>
))}
</div>
</CardContent>
</Card>
</div>
{/* 24小時使用模式 - 優化版 */}
<Card>
<CardHeader>
<CardTitle className="flex items-center gap-2">
<Clock className="w-5 h-5" />
24使
</CardTitle>
<p className="text-sm text-muted-foreground"></p>
</CardHeader>
<CardContent>
<div className="mb-4 flex flex-wrap gap-2">
<Badge variant="outline" className="bg-red-50 text-red-700 border-red-200">
<div className="w-3 h-3 bg-red-500 rounded mr-2"></div>
(80%+)
</Badge>
<Badge variant="outline" className="bg-blue-50 text-blue-700 border-blue-200">
<div className="w-3 h-3 bg-blue-500 rounded mr-2"></div>
使
</Badge>
<Badge variant="outline" className="bg-gray-50 text-gray-700 border-gray-200">
<div className="w-3 h-3 bg-gray-500 rounded mr-2"></div>
</Badge>
<Badge variant="outline" className="bg-gray-50 text-gray-600 border-gray-300">
<div className="w-3 h-3 bg-gray-400 rounded mr-2"></div>
</Badge>
</div>
<ResponsiveContainer width="100%" height={400}>
<BarChart data={hourlyData} margin={{ top: 20, right: 30, left: 20, bottom: 5 }}>
<CartesianGrid strokeDasharray="3 3" stroke="#f0f0f0" />
<XAxis dataKey="hour" tick={{ fontSize: 12 }} tickFormatter={(value) => `${value}:00`} />
<YAxis tick={{ fontSize: 12 }} />
<Tooltip
formatter={(value, name, props) => {
const data = props.payload
const getIntensityText = (intensity: string) => {
switch (intensity) {
case "peak":
return "高峰期"
case "high":
return "高使用期"
case "normal":
return "正常期"
case "low":
return "低峰期"
default:
return "未知"
}
}
return [
[`${value}`, "同時在線用戶"],
[`${getIntensityText(data.intensity)}`, "時段分類"],
[`${data.cpuUsage}%`, "CPU使用率"],
[`${data.memoryUsage}%`, "記憶體使用率"],
[`${data.period}`, "時段特性"],
]
}}
labelFormatter={(label) => `${label}:00 時段`}
contentStyle={{
backgroundColor: "white",
border: "1px solid #e5e7eb",
borderRadius: "8px",
boxShadow: "0 4px 6px -1px rgba(0, 0, 0, 0.1)",
fontSize: "14px",
minWidth: "220px",
}}
/>
<Bar dataKey="users" radius={[4, 4, 0, 0]} fill={(entry: any) => getBarColor(entry.intensity)}>
{hourlyData.map((entry, index) => (
<Cell key={`cell-${index}`} fill={getBarColor(entry.intensity)} />
))}
</Bar>
</BarChart>
</ResponsiveContainer>
<div className="mt-4 p-3 bg-blue-50 rounded-lg">
<p className="text-sm text-blue-800 flex items-center gap-2">
<TrendingUp className="w-4 h-4" />
<strong></strong> 09:00-17:00 使
</p>
</div>
</CardContent>
</Card>
{/* 熱門應用排行 */}
<Card>
<CardHeader>
<CardTitle></CardTitle>
</CardHeader>
<CardContent>
<div className="space-y-4">
{topApps.map((app, index) => (
<div key={index} className="flex items-center justify-between p-3 border rounded-lg">
<div className="flex items-center gap-3">
<div className="w-8 h-8 bg-blue-100 rounded-full flex items-center justify-center font-bold text-blue-600">
{index + 1}
</div>
<div>
<h3 className="font-medium">{app.name}</h3>
<p className="text-sm text-muted-foreground">{app.category}</p>
</div>
</div>
<div className="text-right">
<div className="flex items-center gap-2">
<Eye className="w-4 h-4 text-muted-foreground" />
<span className="font-medium">{app.views}</span>
</div>
<div className="flex items-center gap-1">
<Star className="w-4 h-4 text-yellow-400 fill-current" />
<span className="text-sm">{app.rating}</span>
</div>
</div>
</div>
))}
</div>
</CardContent>
</Card>
{/* 用戶回饋摘要 */}
<Card>
<CardHeader>
<CardTitle></CardTitle>
</CardHeader>
<CardContent>
<div className="grid grid-cols-1 md:grid-cols-3 gap-4">
<div className="text-center p-4 border rounded-lg">
<div className="text-2xl font-bold text-green-600">92%</div>
<p className="text-sm text-muted-foreground">滿</p>
</div>
<div className="text-center p-4 border rounded-lg">
<div className="text-2xl font-bold text-blue-600">4.6</div>
<p className="text-sm text-muted-foreground"></p>
</div>
<div className="text-center p-4 border rounded-lg">
<div className="text-2xl font-bold text-purple-600">156</div>
<p className="text-sm text-muted-foreground"></p>
</div>
</div>
</CardContent>
</Card>
{/* 歷史數據查看模態框 */}
{showHistoryModal && (
<div className="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50">
<div className="bg-white rounded-lg p-6 w-full max-w-4xl max-h-[80vh] overflow-y-auto">
<div className="flex items-center justify-between mb-4">
<h2 className="text-xl font-bold"></h2>
<Button variant="ghost" size="sm" onClick={() => setShowHistoryModal(false)}>
</Button>
</div>
{/* 日期範圍選擇 */}
<div className="mb-6">
<div className="flex gap-2 mb-4">
{["近7天", "近30天", "近3個月", "近6個月"].map((range) => (
<Button
key={range}
variant={selectedDateRange === range ? "default" : "outline"}
size="sm"
onClick={() => setSelectedDateRange(range)}
>
{range}
</Button>
))}
</div>
</div>
{/* 歷史數據圖表 */}
<div className="space-y-6">
<Card>
<CardHeader>
<CardTitle>使 - {selectedDateRange}</CardTitle>
</CardHeader>
<CardContent>
<ResponsiveContainer width="100%" height={400}>
<ComposedChart data={getHistoricalData(selectedDateRange)}>
<defs>
<linearGradient id="colorUsersHistory" x1="0" y1="0" x2="0" y2="1">
<stop offset="5%" stopColor="#3b82f6" stopOpacity={0.3} />
<stop offset="95%" stopColor="#3b82f6" stopOpacity={0} />
</linearGradient>
</defs>
<CartesianGrid strokeDasharray="3 3" stroke="#f0f0f0" />
<XAxis dataKey="date" tick={{ fontSize: 12 }} />
<YAxis yAxisId="users" orientation="left" tick={{ fontSize: 12 }} />
<YAxis yAxisId="cpu" orientation="right" tick={{ fontSize: 12 }} />
<Tooltip
formatter={(value, name, props) => {
if (name === "users") {
return [`${value}`, "活躍用戶"]
}
if (name === "cpuPeak") {
return [`${value}%`, "CPU峰值"]
}
return [value, name]
}}
labelFormatter={(label, payload) => {
if (payload && payload.length > 0) {
const data = payload[0].payload
return data.fullDate || label
}
return label
}}
contentStyle={{
backgroundColor: "white",
border: "1px solid #e5e7eb",
borderRadius: "8px",
boxShadow: "0 4px 6px -1px rgba(0, 0, 0, 0.1)",
fontSize: "14px",
}}
/>
<Bar
yAxisId="users"
dataKey="users"
fill="url(#colorUsersHistory)"
radius={[2, 2, 0, 0]}
opacity={0.7}
/>
<Line
yAxisId="cpu"
type="monotone"
dataKey="cpuPeak"
stroke="#ef4444"
strokeWidth={2}
dot={{ fill: "#ef4444", strokeWidth: 1, r: 3 }}
/>
</ComposedChart>
</ResponsiveContainer>
</CardContent>
</Card>
{/* 歷史數據統計摘要 */}
<div className="grid grid-cols-1 md:grid-cols-4 gap-4">
<Card>
<CardContent className="p-4">
<div className="text-center">
<div className="text-2xl font-bold text-blue-600">
{getHistoricalStats(selectedDateRange).avgUsers}
</div>
<p className="text-sm text-muted-foreground"></p>
</div>
</CardContent>
</Card>
<Card>
<CardContent className="p-4">
<div className="text-center">
<div className="text-2xl font-bold text-green-600">
{getHistoricalStats(selectedDateRange).maxUsers}
</div>
<p className="text-sm text-muted-foreground"></p>
</div>
</CardContent>
</Card>
<Card>
<CardContent className="p-4">
<div className="text-center">
<div className="text-2xl font-bold text-orange-600">
{getHistoricalStats(selectedDateRange).avgCpu}%
</div>
<p className="text-sm text-muted-foreground">CPU使用率</p>
</div>
</CardContent>
</Card>
<Card>
<CardContent className="p-4">
<div className="text-center">
<div className="text-2xl font-bold text-red-600">
{getHistoricalStats(selectedDateRange).maxCpu}%
</div>
<p className="text-sm text-muted-foreground">CPU使用率</p>
</div>
</CardContent>
</Card>
</div>
</div>
</div>
</div>
)}
</div>
)
}