TorbatYar/frontend/modules/communication/features/executiveDashboard.tsx

"use client";

import { useQuery } from "@tanstack/react-query";
import Link from "next/link";
import { communicationApi } from "@/modules/communication/services/communication-api";
import { useAuth } from "@/hooks/useAuth";
import { useTenantId } from "@/hooks/useTenantId";
import {
  useCommunicationCapabilities,
  useCommunicationMonitoring,
} from "@/modules/communication/hooks/useCommunicationCapabilities";
import { CommunicationPageLoader, CommunicationPageError } from "@/modules/communication/pages/shared";
import { PageHeader, StatCard, Card, CardContent, Button, Badge } from "@/components/ds";
import { CommunicationBreadcrumbs } from "@/modules/communication/components/CommunicationBreadcrumbs";

export function ExecutiveDashboard() {
  const { tenantId } = useTenantId();
  const { isAuthenticated, loading: authLoading } = useAuth();
  const caps = useCommunicationCapabilities();
  const monitoring = useCommunicationMonitoring(tenantId);

  const countsQ = useQuery({
    queryKey: ["communication", tenantId, "exec-counts"],
    queryFn: async () => {
      const [providers, templates, messages] = await Promise.all([
        communicationApi.providers.list(tenantId!),
        communicationApi.templates.list(tenantId!),
        communicationApi.messages.list(tenantId!, { limit: 500 }),
      ]);
      return {
        providers: providers.length,
        templates: templates.length,
        messages: messages.length,
        delivered: messages.filter((m) => m.status === "delivered").length,
      };
    },
    enabled: !!tenantId && isAuthenticated && !authLoading,
  });

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

  const c = countsQ.data!;
  const stats = monitoring.data;

  return (
    <div className="space-y-6">
      <CommunicationBreadcrumbs current="داشبورد اجرایی" />
      <PageHeader
        title="داشبورد اجرایی"
        description="نمای کلی Torbat Communication — SMS Production Ready"
        actions={
          <Badge tone="success">v{caps.data?.version} · SMS MVP</Badge>
        }
      />
      <div className="grid gap-4 sm:grid-cols-2 xl:grid-cols-4">
        <StatCard label="ارائه‌دهندگان" value={String(c.providers)} />
        <StatCard label="قالب‌ها" value={String(c.templates)} />
        <StatCard label="پیام‌ها" value={String(c.messages)} />
        <StatCard label="تحویل‌شده" value={String(c.delivered)} />
      </div>
      {stats ? (
        <div className="grid gap-4 sm:grid-cols-2">
          <Card>
            <CardContent className="p-4">
              <p className="mb-2 text-sm font-semibold">صف پیام</p>
              <pre className="text-xs text-[var(--muted)]">
                {JSON.stringify(stats.queue_by_status, null, 2)}
              </pre>
            </CardContent>
          </Card>
          <Card>
            <CardContent className="p-4">
              <p className="mb-2 text-sm font-semibold">وضعیت پیام‌ها</p>
              <pre className="text-xs text-[var(--muted)]">
                {JSON.stringify(stats.messages_by_status, null, 2)}
              </pre>
            </CardContent>
          </Card>
        </div>
      ) : null}
      <Card>
        <CardContent className="flex flex-wrap gap-2 p-4">
          <Link href="/communication/sms/providers"><Button variant="outline">ارائه‌دهندگان</Button></Link>
          <Link href="/communication/sms/send"><Button variant="outline">ارسال SMS</Button></Link>
          <Link href="/communication/sms/messages"><Button variant="outline">تاریخچه</Button></Link>
          <Link href="/communication/capabilities"><Button variant="outline">قابلیت‌ها</Button></Link>
        </CardContent>
      </Card>
    </div>
  );
}

export default ExecutiveDashboard;