249 lines
12 KiB
TypeScript
249 lines
12 KiB
TypeScript
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import React, { useState, useMemo } from 'react';
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import { Phone, CheckCircle, Clock, UserCheck, Activity, Filter, ChevronDown, BarChart3, HelpCircle, Mail } from 'lucide-react';
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import { Card, Button } from '../components/UI';
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import { mockAssistants, getDashboardStats } from '../services/mockData';
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export const DashboardPage: React.FC = () => {
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const [timeRange, setTimeRange] = useState<'week' | 'month' | 'year'>('week');
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const [selectedAssistantId, setSelectedAssistantId] = useState<string>('all');
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const stats = useMemo(() => {
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return getDashboardStats(timeRange, selectedAssistantId);
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}, [timeRange, selectedAssistantId]);
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return (
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<div className="min-h-full flex flex-col justify-center animate-in fade-in py-1">
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<div className="w-full max-w-5xl mx-auto space-y-4 px-2">
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{/* 1. Utility Row (Top Navigation Actions) */}
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<div className="flex justify-end items-center gap-2 border-b border-white/[0.03] pb-2">
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<Button variant="ghost" size="sm" className="h-7 px-2.5 text-[10px] font-bold border border-white/5 hover:bg-primary/10 hover:text-primary transition-all">
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<HelpCircle className="w-3 h-3 mr-1.5 opacity-70" /> 文档
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</Button>
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<Button variant="ghost" size="sm" className="h-7 px-2.5 text-[10px] font-bold border border-white/5 hover:bg-primary/10 hover:text-primary transition-all">
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<Mail className="w-3 h-3 mr-1.5 opacity-70" /> 联系方式
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</Button>
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</div>
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{/* 2. Welcome Row */}
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<div className="flex flex-col space-y-0.5 text-center md:text-left pt-1">
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<h1 className="text-2xl font-bold tracking-tight text-white">
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欢迎, <span className="text-primary">Admin User</span>
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</h1>
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<p className="text-muted-foreground flex items-center justify-center md:justify-start text-[11px]">
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系统状态：
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<span className="flex items-center ml-2 text-green-400 text-[10px] font-mono bg-green-400/10 px-1.5 py-0.5 rounded-full border border-green-400/20">
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<span className="w-1 h-1 rounded-full bg-green-400 animate-pulse mr-1"></span>
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HEALTHY
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</span>
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</p>
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</div>
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{/* 3. Section Header: Title + Filters aligned perfectly */}
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<div className="flex flex-col md:flex-row items-center justify-between border-b border-white/5 pb-3 pt-1 gap-3">
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<div className="flex items-center space-x-2.5">
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<div className="p-1 bg-primary/10 rounded-lg">
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<BarChart3 className="h-3.5 w-3.5 text-primary" />
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</div>
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<div className="flex flex-col">
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<h2 className="text-sm font-bold text-white tracking-wide leading-none">用量标准</h2>
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<span className="text-[8px] font-mono text-muted-foreground uppercase tracking-[0.2em] opacity-40 mt-1">Metrics Overview</span>
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</div>
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</div>
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{/* Filters Group (Aligned Right) */}
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<div className="flex items-center gap-1.5 bg-black/20 p-0.5 rounded-lg border border-white/5 shadow-inner scale-95 origin-right">
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{/* Assistant Selector */}
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<div className="relative group min-w-[130px]">
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<div className="absolute left-2.5 top-1/2 -translate-y-1/2 pointer-events-none text-muted-foreground group-focus-within:text-primary transition-colors">
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<Filter className="h-2.5 w-2.5" />
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</div>
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<select
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className="w-full bg-transparent border-0 rounded-lg pl-7 pr-6 py-1 text-[10px] font-bold focus:outline-none appearance-none cursor-pointer transition-all text-white/80"
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value={selectedAssistantId}
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onChange={(e) => setSelectedAssistantId(e.target.value)}
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>
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<option value="all" className="bg-background">所有小助手</option>
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{mockAssistants.map(a => (
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<option key={a.id} value={a.id} className="bg-background">{a.name}</option>
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))}
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</select>
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<ChevronDown className="absolute right-1.5 top-1/2 -translate-y-1/2 h-2.5 w-2.5 text-muted-foreground pointer-events-none" />
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</div>
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<div className="h-3 w-px bg-white/10 mx-0.5"></div>
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{/* Time Range Selector */}
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<div className="flex gap-0.5">
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{(['week', 'month', 'year'] as const).map((r) => (
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<button
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key={r}
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onClick={() => setTimeRange(r)}
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className={`px-2.5 py-0.5 text-[9px] font-black uppercase tracking-tight rounded transition-all ${timeRange === r ? 'bg-primary text-primary-foreground shadow-sm' : 'text-muted-foreground hover:text-foreground hover:bg-white/5'}`}
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>
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{r === 'week' ? '周' : r === 'month' ? '月' : '年'}
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</button>
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))}
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</div>
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</div>
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</div>
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{/* 4. Metrics Grid (Cards) */}
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<div className="grid gap-4 grid-cols-1 sm:grid-cols-2 lg:grid-cols-4">
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<StatCard
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title="通话数量"
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value={stats.totalCalls.toString()}
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icon={<Phone className="h-3.5 w-3.5 text-primary" />}
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trend="+12.5% UP"
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/>
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<StatCard
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title="接通率"
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value={`${stats.answerRate}%`}
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icon={<CheckCircle className="h-3.5 w-3.5 text-green-400" />}
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trend="+2.1% UP"
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/>
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<StatCard
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title="平均时长"
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value={stats.avgDuration}
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icon={<Clock className="h-3.5 w-3.5 text-blue-400" />}
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trend="-0.5% LOW"
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/>
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<StatCard
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title="转人工数"
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value={stats.humanTransferCount.toString()}
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icon={<UserCheck className="h-3.5 w-3.5 text-purple-400" />}
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trend="+5% STABLE"
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/>
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</div>
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{/* 5. Charts Section */}
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<div className="pt-1">
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<Card className="p-5 border-white/5 bg-card/20 backdrop-blur-sm overflow-hidden shadow-xl">
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<div className="flex flex-col md:flex-row items-center justify-between mb-6 gap-3">
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<div className="space-y-0.5 text-center md:text-left">
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<h3 className="text-base font-bold leading-none flex items-center justify-center md:justify-start text-white">
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<Activity className="h-4 w-4 text-primary mr-2" />
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通话趋势 (Performance Insight)
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</h3>
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<p className="text-[10px] text-muted-foreground font-mono opacity-40">REAL-TIME DATA PROCESSING PIPELINE ENABLED</p>
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</div>
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<div className="flex items-center space-x-2">
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<div className="h-6 w-6 rounded-full border border-primary/20 flex items-center justify-center animate-spin-slow">
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<div className="h-1 w-1 rounded-full bg-primary shadow-[0_0_8px_rgba(6,182,212,0.8)]"></div>
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</div>
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<span className="text-[9px] font-mono text-primary animate-pulse tracking-widest uppercase">Streaming</span>
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</div>
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</div>
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<div className="h-[250px] w-full">
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<SimpleAreaChart data={stats.trend} />
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</div>
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</Card>
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</div>
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</div>
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</div>
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);
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};
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// --- Sub Components ---
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const StatCard: React.FC<{ title: string; value: string; icon: React.ReactNode; trend?: string }> = ({ title, value, icon, trend }) => (
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<Card className="p-4 border-white/5 bg-card/30 hover:border-primary/40 hover:bg-card/50 transition-all duration-300 group flex flex-col justify-between min-h-[110px] shadow-lg">
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<div className="flex flex-row items-center justify-between space-y-0">
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<h3 className="text-[9px] font-mono font-bold text-muted-foreground uppercase tracking-[0.15em]">{title}</h3>
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<div className="p-1.5 bg-white/5 rounded-lg group-hover:bg-primary/20 transition-all group-hover:scale-110">
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{icon}
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</div>
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</div>
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<div className="mt-2">
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<div className="text-2xl font-black tracking-tight text-white group-hover:text-primary transition-colors">{value}</div>
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{trend && (
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<p className={`text-[8px] font-bold font-mono mt-1 flex items-center ${trend.includes('+') ? 'text-green-400' : 'text-red-400'}`}>
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<span className="bg-white/5 px-1 rounded-sm mr-1 opacity-70">{trend}</span>
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</p>
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)}
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</div>
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</Card>
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);
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const SimpleAreaChart: React.FC<{ data: { label: string, value: number }[] }> = ({ data }) => {
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if (!data || data.length === 0) return null;
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const height = 250;
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const width = 1000;
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const padding = 20;
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const maxValue = Math.max(...data.map(d => d.value)) * 1.2;
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const points = data.map((d, i) => {
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const x = (i / (data.length - 1)) * (width - padding * 2) + padding;
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const y = height - (d.value / maxValue) * (height - padding * 2) - padding;
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return `${x},${y}`;
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}).join(' ');
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const firstPoint = points.split(' ')[0];
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const lastPoint = points.split(' ')[points.split(' ').length - 1];
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const fillPath = `${points} ${lastPoint.split(',')[0]},${height} ${firstPoint.split(',')[0]},${height}`;
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return (
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<div className="w-full h-full relative">
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<svg viewBox={`0 0 ${width} ${height}`} className="w-full h-full overflow-visible" preserveAspectRatio="none">
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{/* Grid Lines */}
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<line x1={padding} y1={height - padding} x2={width - padding} y2={height - padding} stroke="rgba(255,255,255,0.03)" strokeWidth="1" />
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{[0.25, 0.5, 0.75].map(v => (
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<line
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key={v}
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x1={padding} y1={height - padding - ((height - padding * 2) * v)}
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x2={width - padding} y2={height - padding - ((height - padding * 2) * v)}
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stroke="rgba(255,255,255,0.02)" strokeWidth="1" strokeDasharray="8 6"
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/>
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))}
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{/* Area Fill Gradient */}
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<defs>
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<linearGradient id="chartGradient" x1="0" y1="0" x2="0" y2="1">
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<stop offset="0%" stopColor="hsl(var(--primary))" stopOpacity="0.3" />
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<stop offset="100%" stopColor="hsl(var(--primary))" stopOpacity="0" />
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</linearGradient>
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<filter id="glow" x="-20%" y="-20%" width="140%" height="140%">
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<feGaussianBlur stdDeviation="5" result="coloredBlur" />
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<feMerge>
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<feMergeNode in="coloredBlur" />
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<feMergeNode in="SourceGraphic" />
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</feMerge>
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</filter>
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</defs>
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<polygon points={fillPath} fill="url(#chartGradient)" />
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<polyline
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points={points}
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fill="none"
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stroke="hsl(var(--primary))"
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strokeWidth="3"
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strokeLinecap="round"
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strokeLinejoin="round"
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filter="url(#glow)"
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/>
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{data.length < 32 && data.map((d, i) => {
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const x = (i / (data.length - 1)) * (width - padding * 2) + padding;
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const y = height - (d.value / maxValue) * (height - padding * 2) - padding;
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return (
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<g key={i} className="group/dot">
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<circle cx={x} cy={y} r="3.5" fill="hsl(var(--background))" stroke="hsl(var(--primary))" strokeWidth="2" className="transition-all duration-300 group-hover/dot:r-5 group-hover/dot:stroke-white" />
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<circle cx={x} cy={y} r="10" fill="hsl(var(--primary))" fillOpacity="0" className="cursor-pointer" />
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</g>
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);
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})}
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</svg>
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{/* X-Axis Labels */}
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<div className="absolute bottom-0 left-0 right-0 flex justify-between px-[3%] text-[8px] text-muted-foreground pointer-events-none font-mono opacity-30 mt-2">
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{data.filter((_, i) => i % Math.ceil(data.length / 7) === 0).map((d, i) => (
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<span key={i}>{d.label}</span>
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))}
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</div>
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</div>
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);
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};
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