TorbatYar/frontend/modules/hospitality/features/dashboard.tsx

"use client";

import { useQuery } from "@tanstack/react-query";
import Link from "next/link";
import { hospitalityApi } from "@/modules/hospitality/services/hospitality-api";
import { useTenantId } from "@/hooks/useTenantId";
import { useHospitalityCapabilities } from "@/modules/hospitality/hooks/useHospitalityCapabilities";
import { HospitalityPageLoader, HospitalityPageError } from "@/modules/hospitality/pages/shared";
import { PageHeader, StatCard, Card, CardContent, Button, Badge } from "@/components/ds";
import { HospitalityBreadcrumbs } from "@/modules/hospitality/components/HospitalityBreadcrumbs";
import { HospitalityStatGrid } from "@/modules/hospitality/design-system";

export const ExecutiveDashboard = function HospitalityDashboard() {
  const { tenantId } = useTenantId();
  const caps = useHospitalityCapabilities();

  const countsQ = useQuery({
    queryKey: ["hospitality", tenantId, "dashboard-counts"],
    queryFn: async () => {
      const [venues, reservations, tickets, kitchen, menus, qrSessions] = await Promise.all([
        hospitalityApi.venues.list(tenantId!, { page: 1, page_size: 500 }),
        hospitalityApi.reservations.list(tenantId!, { page: 1, page_size: 500 }),
        hospitalityApi.posTickets.list(tenantId!, { page: 1, page_size: 500 }),
        hospitalityApi.kitchenTickets.list(tenantId!, { page: 1, page_size: 500 }),
        hospitalityApi.menus.list(tenantId!, { page: 1, page_size: 500 }),
        hospitalityApi.qrOrderingSessions.list(tenantId!, { page: 1, page_size: 500 }),
      ]);
      return {
        venues: venues.length,
        reservations: reservations.filter((r) => r.status === "confirmed" || r.status === "pending").length,
        openOrders: tickets.filter((t) => t.status === "open" || t.status === "draft").length,
        kitchenActive: kitchen.filter((k) => k.status !== "completed" && k.status !== "cancelled").length,
        menus: menus.filter((m) => m.status === "published" || m.status === "active").length,
        onlineOrders: qrSessions.filter((s) => s.status === "submitted" || s.status === "preparing").length,
      };
    },
    enabled: !!tenantId,
    refetchInterval: 30_000,
  });

  if (!tenantId || countsQ.isLoading || caps.isLoading) return <HospitalityPageLoader />;
  if (countsQ.error) return <HospitalityPageError error={countsQ.error} onRetry={() => countsQ.refetch()} />;

  const c = countsQ.data!;

  return (
    <div className="space-y-6">
      <HospitalityBreadcrumbs current="داشبورد" />
      <PageHeader
        title="داشبورد مدیریتی"
        description="نمای اجرایی فروش، سفارش‌ها و عملیات روزانه — داده زنده از API."
        actions={
          <div className="flex gap-2">
            <Badge tone="success">Torbat Food v{caps.data?.version}</Badge>
            <Button variant="outline" size="sm" onClick={() => countsQ.refetch()}>
              بروزرسانی
            </Button>
          </div>
        }
      />
      <HospitalityStatGrid
        stats={[
          { label: "مکان‌ها", value: c.venues, hint: "Venues" },
          { label: "رزرو فعال", value: c.reservations, hint: "Reservations" },
          { label: "سفارش باز POS", value: c.openOrders, hint: "Open tickets" },
          { label: "آشپزخانه فعال", value: c.kitchenActive, hint: "Kitchen queue" },
          { label: "منوهای منتشر", value: c.menus, hint: "Menus" },
          { label: "سفارش آنلاین", value: c.onlineOrders, hint: "QR ordering" },
        ]}
      />
      <Card>
        <CardContent className="space-y-3 p-4">
          <p className="text-sm font-medium text-secondary">عملیات سریع</p>
          <div className="flex flex-wrap gap-2">
            <Link href="/hospitality/reservations"><Button variant="outline">رزروها</Button></Link>
            <Link href="/hospitality/kitchen/display"><Button variant="outline">آشپزخانه</Button></Link>
            <Link href="/hospitality/pos/lite"><Button variant="outline">POS Lite</Button></Link>
            <Link href="/hospitality/menu"><Button variant="outline">منو</Button></Link>
            <Link href="/hospitality/analytics"><Button variant="outline">آنالیتیکس</Button></Link>
            <Link href="/hospitality/orders/online"><Button variant="outline">سفارش آنلاین</Button></Link>
          </div>
        </CardContent>
      </Card>
    </div>
  );
};

export default ExecutiveDashboard;