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

"use client";

import { useQuery } from "@tanstack/react-query";
import Link from "next/link";
import { deliveryApi } from "@/modules/delivery/services/delivery-api";
import { useTenantId } from "@/hooks/useTenantId";
import { useDeliveryCapabilities, useDeliveryMetrics } from "@/modules/delivery/hooks/useDeliveryCapabilities";
import { DeliveryPageLoader, DeliveryPageError } from "@/modules/delivery/pages/shared";
import { PageHeader, StatCard, Card, CardContent, Button, Badge } from "@/components/ds";
import { DeliveryBreadcrumbs } from "@/modules/delivery/components/DeliveryBreadcrumbs";

export const ExecutiveDashboard = function DeliveryExecutiveDashboard() {
  const { tenantId } = useTenantId();
  const caps = useDeliveryCapabilities();
  const metrics = useDeliveryMetrics();

  const countsQ = useQuery({
    queryKey: ["delivery", tenantId, "dashboard-counts"],
    queryFn: async () => {
      const [orgs, hubs, drivers] = await Promise.all([
        deliveryApi.organizations.list(tenantId!, { page: 1, page_size: 500 }),
        deliveryApi.hubs.list(tenantId!, { page: 1, page_size: 500 }),
        deliveryApi.drivers.list(tenantId!, { page: 1, page_size: 500 }),
      ]);
      const driverItems = Array.isArray(drivers) ? drivers : drivers.items;
      return {
        organizations: orgs.length,
        hubs: hubs.length,
        drivers: driverItems.length,
        driversActive: driverItems.filter((d) => d.status === "active").length,
      };
    },
    enabled: !!tenantId,
  });

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

  const c = countsQ.data!;

  return (
    <div className="space-y-6">
      <DeliveryBreadcrumbs current="داشبورد اجرایی" />
      <PageHeader
        title="داشبورد اجرایی"
        description="نمای کلی عملیات لجستیک، رانندگان و زیرساخت."
        actions={<Badge tone="success">Torbat Driver v{caps.data?.version}</Badge>}
      />
      <div className="grid gap-4 sm:grid-cols-2 xl:grid-cols-4">
        <StatCard label="سازمان‌ها" value={String(c.organizations)} hint="Organizations" />
        <StatCard label="شعب / هاب" value={String(c.hubs)} hint="Hubs" />
        <StatCard label="رانندگان" value={String(c.drivers)} hint="Drivers" />
        <StatCard label="راننده فعال" value={String(c.driversActive)} hint="Active" />
      </div>
      <Card>
        <CardContent className="flex flex-wrap gap-2 p-4">
          <Link href="/delivery/drivers"><Button variant="outline">رانندگان</Button></Link>
          <Link href="/delivery/branches"><Button variant="outline">شعب</Button></Link>
          <Link href="/delivery/maps/view"><Button variant="outline">نقشه</Button></Link>
          <Link href="/delivery/capabilities"><Button variant="outline">قابلیت‌ها</Button></Link>
        </CardContent>
      </Card>
      {metrics.data ? (
        <Card>
          <CardContent className="p-4 text-xs text-[var(--muted)]">
            فاز {metrics.data.phase} — {metrics.data.note}
          </CardContent>
        </Card>
      ) : null}
    </div>
  );
};

export default ExecutiveDashboard;