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tgex-frontend/app/dashboard/[workspaceId]/projects/page.tsx
2025-12-29 10:12:13 +03:00

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"use client";
// ============================================================================
// Projects Page (Target Channels) - Enhanced with Statistics
// ============================================================================
import { useEffect, useState } from "react";
import { useParams } from "next/navigation";
import Link from "next/link";
import {
Loader2,
Tv,
ExternalLink,
Grid,
List,
TrendingUp,
Users,
Eye,
ShoppingCart,
Info,
} from "lucide-react";
import { DashboardHeader } from "@/components/layout/dashboard-header";
import { useWorkspace } from "@/components/providers/workspace-provider";
import { demoAwareAnalyticsApi } from "@/lib/demo";
import {
Card,
CardContent,
CardDescription,
CardHeader,
CardTitle,
} from "@/components/ui/card";
import { Badge } from "@/components/ui/badge";
import { Button } from "@/components/ui/button";
import { Alert, AlertDescription } from "@/components/ui/alert";
import {
Table,
TableBody,
TableCell,
TableHead,
TableHeader,
TableRow,
} from "@/components/ui/table";
import {
Tooltip,
TooltipContent,
TooltipProvider,
TooltipTrigger,
} from "@/components/ui/tooltip";
import { BOT_USERNAME } from "@/lib/utils/constants";
import type { Project, SpendingAnalytics } from "@/lib/types/api";
// ============================================================================
// Types
// ============================================================================
interface ProjectWithStats extends Project {
stats?: {
total_cost: number;
total_subscriptions: number;
total_views: number;
avg_cps: number | null;
};
}
// ============================================================================
// Helpers
// ============================================================================
const formatNumber = (value: number | null | undefined): string => {
if (value === null || value === undefined) return "—";
return new Intl.NumberFormat("ru-RU").format(value);
};
const formatCurrency = (value: number | null | undefined): string => {
if (value === null || value === undefined) return "—";
return new Intl.NumberFormat("ru-RU", {
style: "currency",
currency: "RUB",
minimumFractionDigits: 0,
maximumFractionDigits: 0,
}).format(value);
};
// ============================================================================
// Component
// ============================================================================
export default function ProjectsPage() {
const params = useParams();
const workspaceId = params?.workspaceId as string;
const { projects, isLoadingProjects, currentWorkspace } = useWorkspace();
const [projectsWithStats, setProjectsWithStats] = useState<ProjectWithStats[]>([]);
const [loadingStats, setLoadingStats] = useState(false);
const [viewMode, setViewMode] = useState<"grid" | "table">("grid");
// Load statistics for each project
useEffect(() => {
if (projects.length === 0) {
setProjectsWithStats([]);
return;
}
const loadStats = async () => {
setLoadingStats(true);
try {
const statsPromises = projects.map(async (project) => {
try {
const spending = await demoAwareAnalyticsApi.spending(workspaceId, {
project_id: project.id,
});
return {
...project,
stats: {
total_cost: spending.total_cost,
total_subscriptions: spending.total_subscriptions,
total_views: spending.total_views,
avg_cps:
spending.total_subscriptions > 0
? spending.total_cost / spending.total_subscriptions
: null,
},
};
} catch {
return { ...project, stats: undefined };
}
});
const results = await Promise.all(statsPromises);
setProjectsWithStats(results);
} catch (err) {
console.error("Failed to load project stats:", err);
setProjectsWithStats(projects);
} finally {
setLoadingStats(false);
}
};
loadStats();
}, [projects, workspaceId]);
const isLoading = isLoadingProjects || loadingStats;
return (
<TooltipProvider>
<DashboardHeader
breadcrumbs={[
{ label: "Главная", href: `/dashboard/${currentWorkspace?.id}` },
{ label: "Проекты" },
]}
showProjectSelector={false}
/>
<div className="flex flex-1 flex-col gap-4 p-4 pt-0 mt-4">
<div className="flex items-center justify-between">
<div>
<h1 className="text-2xl font-bold tracking-tight">Проекты</h1>
<p className="text-muted-foreground">
Telegram каналы, которые вы продвигаете
</p>
</div>
<div className="flex items-center gap-2 border rounded-lg p-1">
<Button
variant={viewMode === "grid" ? "secondary" : "ghost"}
size="sm"
onClick={() => setViewMode("grid")}
aria-label="Плиточный вид"
>
<Grid className="h-4 w-4" />
</Button>
<Button
variant={viewMode === "table" ? "secondary" : "ghost"}
size="sm"
onClick={() => setViewMode("table")}
aria-label="Табличный вид"
>
<List className="h-4 w-4" />
</Button>
</div>
</div>
<Alert>
<Tv className="h-4 w-4" />
<AlertDescription>
Чтобы добавить новый проект, добавьте бота{" "}
<a
href={`https://t.me/${BOT_USERNAME}`}
target="_blank"
rel="noopener noreferrer"
className="font-mono text-primary hover:underline inline-flex items-center gap-1"
>
@{BOT_USERNAME}
<ExternalLink className="h-3 w-3" />
</a>{" "}
администратором в ваш Telegram канал.
</AlertDescription>
</Alert>
{isLoading ? (
<div className="flex items-center justify-center py-12">
<Loader2 className="h-8 w-8 animate-spin text-muted-foreground" />
</div>
) : projectsWithStats.length === 0 ? (
<Card>
<CardContent className="flex flex-col items-center justify-center py-12">
<Tv className="h-12 w-12 text-muted-foreground mb-4" />
<h3 className="text-lg font-semibold mb-2">Нет проектов</h3>
<p className="text-muted-foreground text-center max-w-md">
Добавьте бота администратором в ваш Telegram канал, и он
автоматически появится здесь как проект.
</p>
</CardContent>
</Card>
) : viewMode === "table" ? (
// Table View
<Card>
<Table>
<TableHeader>
<TableRow>
<TableHead>Канал</TableHead>
<TableHead>Статус</TableHead>
<TableHead className="text-right">
<div className="flex items-center justify-end gap-1">
Потрачено
<Tooltip>
<TooltipTrigger asChild>
<Info className="h-3.5 w-3.5 text-muted-foreground cursor-help" />
</TooltipTrigger>
<TooltipContent>
Сумма всех размещений по проекту
</TooltipContent>
</Tooltip>
</div>
</TableHead>
<TableHead className="text-right">
<div className="flex items-center justify-end gap-1">
Подписчики
<Tooltip>
<TooltipTrigger asChild>
<Info className="h-3.5 w-3.5 text-muted-foreground cursor-help" />
</TooltipTrigger>
<TooltipContent>
Привлеченные подписчики по пригласительным ссылкам
</TooltipContent>
</Tooltip>
</div>
</TableHead>
<TableHead className="text-right">
<div className="flex items-center justify-end gap-1">
Просмотры
<Tooltip>
<TooltipTrigger asChild>
<Info className="h-3.5 w-3.5 text-muted-foreground cursor-help" />
</TooltipTrigger>
<TooltipContent>
Суммарные просмотры рекламных постов
</TooltipContent>
</Tooltip>
</div>
</TableHead>
<TableHead className="text-right">
<div className="flex items-center justify-end gap-1">
Сред. CPS
<Tooltip>
<TooltipTrigger asChild>
<Info className="h-3.5 w-3.5 text-muted-foreground cursor-help" />
</TooltipTrigger>
<TooltipContent>
Cost Per Subscription средняя стоимость подписчика
</TooltipContent>
</Tooltip>
</div>
</TableHead>
<TableHead className="w-[140px]"></TableHead>
</TableRow>
</TableHeader>
<TableBody>
{projectsWithStats.map((project) => (
<TableRow key={project.id}>
<TableCell>
<div className="flex items-center gap-3">
<div className="flex h-9 w-9 items-center justify-center rounded-lg bg-primary/10">
<Tv className="h-4 w-4 text-primary" />
</div>
<div>
<div className="font-medium">{project.title}</div>
{project.username && (
<a
href={`https://t.me/${project.username}`}
target="_blank"
rel="noopener noreferrer"
className="text-xs text-muted-foreground hover:underline inline-flex items-center gap-0.5"
>
@{project.username}
<ExternalLink className="h-2.5 w-2.5" />
</a>
)}
</div>
</div>
</TableCell>
<TableCell>
<Badge
variant={project.status === "active" ? "default" : "secondary"}
>
{project.status === "active"
? "Активен"
: project.status === "inactive"
? "Неактивен"
: "Архив"}
</Badge>
</TableCell>
<TableCell className="text-right font-medium">
{formatCurrency(project.stats?.total_cost)}
</TableCell>
<TableCell className="text-right">
{formatNumber(project.stats?.total_subscriptions)}
</TableCell>
<TableCell className="text-right">
{formatNumber(project.stats?.total_views)}
</TableCell>
<TableCell className="text-right">
{formatCurrency(project.stats?.avg_cps)}
</TableCell>
<TableCell>
<Button variant="outline" size="sm" asChild>
<Link
href={`/dashboard/${currentWorkspace?.id}/projects/${project.id}/purchase-plan`}
>
План закупа
</Link>
</Button>
</TableCell>
</TableRow>
))}
</TableBody>
</Table>
</Card>
) : (
// Grid View
<div className="grid gap-4 md:grid-cols-2 lg:grid-cols-3">
{projectsWithStats.map((project) => (
<Card key={project.id}>
<CardHeader>
<div className="flex items-start justify-between">
<div className="flex items-center gap-3">
<div className="flex h-10 w-10 items-center justify-center rounded-lg bg-primary/10">
<Tv className="h-5 w-5 text-primary" />
</div>
<div>
<CardTitle className="text-base">{project.title}</CardTitle>
{project.username && (
<CardDescription>
<a
href={`https://t.me/${project.username}`}
target="_blank"
rel="noopener noreferrer"
className="hover:underline inline-flex items-center gap-0.5"
>
@{project.username}
<ExternalLink className="h-2.5 w-2.5" />
</a>
</CardDescription>
)}
</div>
</div>
<Badge
variant={project.status === "active" ? "default" : "secondary"}
>
{project.status === "active"
? "Активен"
: project.status === "inactive"
? "Неактивен"
: "Архив"}
</Badge>
</div>
</CardHeader>
<CardContent className="space-y-4">
{/* Stats Grid */}
{project.stats && (
<div className="grid grid-cols-2 gap-3 text-sm">
<div className="flex items-center gap-2">
<ShoppingCart className="h-4 w-4 text-muted-foreground" />
<div>
<div className="font-medium">
{formatCurrency(project.stats.total_cost)}
</div>
<div className="text-xs text-muted-foreground">
Потрачено
</div>
</div>
</div>
<div className="flex items-center gap-2">
<Users className="h-4 w-4 text-muted-foreground" />
<div>
<div className="font-medium">
{formatNumber(project.stats.total_subscriptions)}
</div>
<div className="text-xs text-muted-foreground">
Подписчиков
</div>
</div>
</div>
<div className="flex items-center gap-2">
<Eye className="h-4 w-4 text-muted-foreground" />
<div>
<div className="font-medium">
{formatNumber(project.stats.total_views)}
</div>
<div className="text-xs text-muted-foreground">
Просмотров
</div>
</div>
</div>
<div className="flex items-center gap-2">
<TrendingUp className="h-4 w-4 text-muted-foreground" />
<div>
<div className="font-medium">
{formatCurrency(project.stats.avg_cps)}
</div>
<div className="text-xs text-muted-foreground">
Сред. CPS
</div>
</div>
</div>
</div>
)}
{/* Actions */}
<div className="flex gap-2">
{project.username && (
<Button variant="outline" size="sm" asChild>
<a
href={`https://t.me/${project.username}`}
target="_blank"
rel="noopener noreferrer"
>
<ExternalLink className="h-4 w-4 mr-1" />
Канал
</a>
</Button>
)}
<Button variant="outline" size="sm" asChild>
<Link
href={`/dashboard/${currentWorkspace?.id}/projects/${project.id}/purchase-plan`}
>
План закупа
</Link>
</Button>
</div>
</CardContent>
</Card>
))}
</div>
)}
</div>
</TooltipProvider>
);
}