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

"use client";

import { useQuery } from "@tanstack/react-query";
import Link from "next/link";
import { BarChart, Bar, XAxis, YAxis, ResponsiveContainer, Tooltip } from "recharts";
import { experienceApi } from "@/modules/experience/services/experience-api";
import { useTenantId } from "@/hooks/useTenantId";
import { useExperienceCapabilities, useExperienceMetrics } from "@/modules/experience/hooks/useExperienceCapabilities";
import { ExperiencePageLoader, ExperiencePageError } from "@/modules/experience/pages/shared";
import { PageHeader, Card, CardContent, Button, Badge } from "@/components/ds";
import { ExperienceBreadcrumbs } from "@/modules/experience/components/ExperienceBreadcrumbs";
import { ExperienceStatGrid } from "@/modules/experience/design-system";

export const ExecutiveDashboard = function ExperienceExecutiveDashboard() {
  const { tenantId } = useTenantId();
  const caps = useExperienceCapabilities();
  const metrics = useExperienceMetrics();

  const countsQ = useQuery({
    queryKey: ["experience", tenantId, "dashboard-counts"],
    queryFn: async () => {
      const [workspaces, sites, pages, forms, releases, audit] = await Promise.all([
        experienceApi.workspaces.list(tenantId!),
        experienceApi.sites.list(tenantId!),
        experienceApi.pages.list(tenantId!),
        experienceApi.forms.list(tenantId!),
        experienceApi.publishReleases.list(tenantId!),
        experienceApi.audit.list(tenantId!, { limit: 10 }),
      ]);
      return {
        workspaces: workspaces.length,
        sites: sites.length,
        pages: pages.length,
        forms: forms.length,
        releases: releases.length,
        recentPages: pages.slice(0, 5),
        recentSites: sites.slice(0, 5),
        audit: audit.slice(0, 10),
      };
    },
    enabled: !!tenantId,
  });

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

  const c = countsQ.data!;
  const chartData = [
    { name: "فضاها", value: c.workspaces },
    { name: "سایت", value: c.sites },
    { name: "صفحات", value: c.pages },
    { name: "فرم", value: c.forms },
    { name: "انتشار", value: c.releases },
  ];

  return (
    <div className="space-y-6">
      <ExperienceBreadcrumbs current="داشبورد اجرایی" />
      <PageHeader
        title="داشبورد اجرایی"
        description="نمای کلی تربت پیجز — سایت، صفحه، فرم و انتشار."
        actions={<Badge tone="success">Torbat Pages v{caps.data?.version}</Badge>}
      />
      <ExperienceStatGrid
        stats={[
          { label: "فضاهای کاری", value: String(c.workspaces) },
          { label: "سایت‌ها", value: String(c.sites) },
          { label: "صفحات", value: String(c.pages) },
          { label: "فرم‌ها", value: String(c.forms) },
        ]}
      />
      <div className="grid gap-4 lg:grid-cols-2">
        <Card>
          <CardContent className="p-4">
            <h3 className="mb-4 text-sm font-semibold text-secondary">توزیع منابع</h3>
            <div className="h-48">
              <ResponsiveContainer width="100%" height="100%">
                <BarChart data={chartData}>
                  <XAxis dataKey="name" tick={{ fontSize: 11 }} />
                  <YAxis allowDecimals={false} tick={{ fontSize: 11 }} />
                  <Tooltip />
                  <Bar dataKey="value" fill="var(--experience-accent)" radius={[4, 4, 0, 0]} />
                </BarChart>
              </ResponsiveContainer>
            </div>
          </CardContent>
        </Card>
        <Card>
          <CardContent className="p-4">
            <h3 className="mb-2 text-sm font-semibold text-secondary">اقدامات سریع</h3>
            <div className="flex flex-wrap gap-2">
              <Link href="/experience/pages"><Button variant="outline" size="sm">صفحات</Button></Link>
              <Link href="/experience/sites"><Button variant="outline" size="sm">سایت‌ها</Button></Link>
              <Link href="/experience/forms"><Button variant="outline" size="sm">فرم‌ها</Button></Link>
              <Link href="/experience/publish-releases"><Button variant="outline" size="sm">انتشار</Button></Link>
              <Link href="/experience/analytics"><Button variant="outline" size="sm">آنالیتیکس</Button></Link>
            </div>
          </CardContent>
        </Card>
      </div>
      <div className="grid gap-4 lg:grid-cols-2">
        <Card>
          <CardContent className="p-4">
            <h3 className="mb-2 text-sm font-semibold">آخرین صفحات</h3>
            <ul className="space-y-1 text-sm">
              {c.recentPages.map((p) => (
                <li key={String(p.id)}>
                  <Link href={`/experience/pages/${p.id}/builder`} className="text-[var(--experience-accent)] hover:underline">
                    {String(p.title ?? p.slug)}
                  </Link>
                </li>
              ))}
            </ul>
          </CardContent>
        </Card>
        <Card>
          <CardContent className="p-4">
            <h3 className="mb-2 text-sm font-semibold">فعالیت اخیر (ممیزی)</h3>
            <ul className="space-y-1 text-xs text-[var(--muted)]">
              {c.audit.map((a) => (
                <li key={String(a.id)}>
                  {String(a.action)} — {String(a.entity_type)} — {new Date(String(a.created_at)).toLocaleString("fa-IR")}
                </li>
              ))}
              {c.audit.length === 0 ? <li>فعالیتی ثبت نشده</li> : null}
            </ul>
          </CardContent>
        </Card>
      </div>
      {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;