295 lines
10 KiB
TypeScript
295 lines
10 KiB
TypeScript
"use client";
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// ============================================================================
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// Analytics Costs Page
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// ============================================================================
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import React, { useEffect, useState } from "react";
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import { DashboardHeader } from "@/components/layout/dashboard-header";
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import {
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Card,
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CardContent,
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CardDescription,
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CardHeader,
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CardTitle,
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} from "@/components/ui/card";
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import {
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Select,
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SelectContent,
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SelectItem,
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SelectTrigger,
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SelectValue,
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} from "@/components/ui/select";
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import { Alert, AlertDescription } from "@/components/ui/alert";
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import { analyticsApi, channelsApi } from "@/lib/api";
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import { formatCurrency, formatNumber } from "@/lib/utils/format";
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import { Loader2, AlertCircle, DollarSign } from "lucide-react";
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import type { CostsReport } from "@/lib/types/api";
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import type { TargetChannel } from "@/lib/types/api";
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import {
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LineChart,
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Line,
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BarChart,
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Bar,
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XAxis,
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YAxis,
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CartesianGrid,
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Tooltip,
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Legend,
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ResponsiveContainer,
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} from "recharts";
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export default function AnalyticsCostsPage() {
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const [report, setReport] = useState<CostsReport | null>(null);
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const [channels, setChannels] = useState<TargetChannel[]>([]);
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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 [period, setPeriod] = useState<"day" | "week" | "month">("week");
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const [targetChannelId, setTargetChannelId] = useState<string | undefined>(
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undefined
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);
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useEffect(() => {
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loadData();
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}, [period, targetChannelId]);
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const loadData = async () => {
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try {
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setLoading(true);
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const [reportData, channelsData] = await Promise.all([
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analyticsApi.costs({ period, target_channel_id: targetChannelId }),
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channels.length > 0
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? Promise.resolve({ target_channels: channels })
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: channelsApi.list(),
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]);
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setReport(reportData);
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if (channels.length === 0) {
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setChannels(channelsData.target_channels);
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}
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} catch (err: any) {
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setError(err?.error?.message || "Ошибка загрузки аналитики");
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} finally {
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setLoading(false);
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}
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};
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return (
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<>
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<DashboardHeader
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breadcrumbs={[
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{ label: "Главная", href: "/" },
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{ label: "Аналитика", href: "/analytics" },
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{ label: "Затраты" },
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]}
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/>
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<div className="flex flex-1 flex-col gap-4 p-4 pt-0 mt-4">
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<div className="flex items-center justify-between">
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<div>
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<h1 className="text-3xl font-bold tracking-tight">
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Затраты на рекламу
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</h1>
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<p className="text-muted-foreground mt-1">
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Динамика расходов по периодам
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</p>
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</div>
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</div>
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{error && (
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<Alert variant="destructive">
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<AlertCircle className="h-4 w-4" />
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<AlertDescription>{error}</AlertDescription>
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</Alert>
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)}
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<Card>
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<CardHeader>
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<CardTitle>Фильтры</CardTitle>
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</CardHeader>
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<CardContent className="space-y-4">
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<div className="grid gap-4 md:grid-cols-2">
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<div className="space-y-2">
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<label className="text-sm font-medium">
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Период группировки
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</label>
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<Select
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value={period}
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onValueChange={(value: any) => setPeriod(value)}
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>
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<SelectTrigger>
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<SelectValue />
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</SelectTrigger>
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<SelectContent>
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<SelectItem value="day">По дням</SelectItem>
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<SelectItem value="week">По неделям</SelectItem>
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<SelectItem value="month">По месяцам</SelectItem>
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</SelectContent>
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</Select>
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</div>
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<div className="space-y-2">
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<label className="text-sm font-medium">Целевой канал</label>
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<Select
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value={targetChannelId || "all"}
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onValueChange={(value) =>
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setTargetChannelId(value === "all" ? undefined : value)
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}
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>
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<SelectTrigger>
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<SelectValue />
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</SelectTrigger>
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<SelectContent>
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<SelectItem value="all">Все каналы</SelectItem>
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{channels.map((channel) => (
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<SelectItem key={channel.id} value={channel.id}>
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{channel.title}
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</SelectItem>
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))}
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</SelectContent>
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</Select>
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</div>
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</div>
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</CardContent>
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</Card>
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{loading ? (
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<Card>
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<CardContent className="flex items-center justify-center p-12">
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<Loader2 className="h-8 w-8 animate-spin text-muted-foreground" />
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</CardContent>
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</Card>
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) : report ? (
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<>
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<div className="grid gap-4 md:grid-cols-3">
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<Card>
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<CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
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<CardTitle className="text-sm font-medium">
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Всего затрат
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</CardTitle>
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<DollarSign className="h-4 w-4 text-muted-foreground" />
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</CardHeader>
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<CardContent>
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<div className="text-2xl font-bold">
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{formatCurrency(report.totalCost)}
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</div>
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<p className="text-xs text-muted-foreground mt-1">
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За выбранный период
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</p>
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</CardContent>
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</Card>
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<Card>
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<CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
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<CardTitle className="text-sm font-medium">
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Средние затраты
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</CardTitle>
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</CardHeader>
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<CardContent>
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<div className="text-2xl font-bold">
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{formatCurrency(report.averageCost)}
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</div>
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<p className="text-xs text-muted-foreground mt-1">
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В среднем за период
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</p>
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</CardContent>
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</Card>
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<Card>
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<CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
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<CardTitle className="text-sm font-medium">
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Периодов
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</CardTitle>
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</CardHeader>
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<CardContent>
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<div className="text-2xl font-bold">
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{formatNumber(report.periods.length)}
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</div>
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<p className="text-xs text-muted-foreground mt-1">
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С активностью
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</p>
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</CardContent>
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</Card>
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</div>
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<Card>
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<CardHeader>
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<CardTitle>График затрат</CardTitle>
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<CardDescription>Динамика расходов на рекламу</CardDescription>
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</CardHeader>
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<CardContent>
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<ResponsiveContainer width="100%" height={350}>
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<BarChart data={report.periods}>
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<CartesianGrid
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strokeDasharray="3 3"
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className="stroke-muted"
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/>
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<XAxis
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dataKey="date"
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className="text-xs"
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tick={{ fill: "hsl(var(--muted-foreground))" }}
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/>
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<YAxis
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className="text-xs"
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tick={{ fill: "hsl(var(--muted-foreground))" }}
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tickFormatter={(value) => `₽${formatNumber(value)}`}
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/>
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<Tooltip
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contentStyle={{
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backgroundColor: "hsl(var(--background))",
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border: "1px solid hsl(var(--border))",
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borderRadius: "8px",
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}}
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formatter={(value: any) => [
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`₽${formatNumber(value)}`,
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"Затраты",
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]}
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/>
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<Legend />
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<Bar
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dataKey="total_cost"
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name="Затраты"
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fill="hsl(var(--primary))"
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radius={[8, 8, 0, 0]}
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/>
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</BarChart>
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</ResponsiveContainer>
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</CardContent>
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</Card>
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<Card>
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<CardHeader>
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<CardTitle>Детализация по периодам</CardTitle>
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<CardDescription>Затраты и количество закупов</CardDescription>
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</CardHeader>
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<CardContent>
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<div className="space-y-3">
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{report.periods.map((period) => (
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<div
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key={period.date}
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className="flex items-center justify-between p-3 rounded-lg border"
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>
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<div>
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<p className="font-medium">{period.date}</p>
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<p className="text-sm text-muted-foreground">
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{formatNumber(period.purchases_count)} закупов
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</p>
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</div>
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<div className="text-right">
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<p className="text-lg font-bold">
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{formatCurrency(period.total_cost)}
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</p>
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<p className="text-sm text-muted-foreground">
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ср. ₽{formatNumber(period.avg_cost)}
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</p>
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</div>
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</div>
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))}
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</div>
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</CardContent>
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</Card>
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</>
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) : null}
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</div>
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</>
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);
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}
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