// app/evcp/menu-list/page.tsx

import { Suspense } from "react";
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
import { Button } from "@/components/ui/button";
import { RefreshCw, Settings } from "lucide-react";
import { getActiveUsers, getMenuAssignments } from "@/lib/menu-list/servcie";
import { InitializeButton } from "@/lib/menu-list/table/initialize-button";
import { MenuListTable } from "@/lib/menu-list/table/menu-list-table";
import { Shell } from "@/components/shell"
import * as React from "react"

export default async function MenuListPage() {
  // 초기 데이터 로드
  const [menusResult, usersResult] = await Promise.all([
    getMenuAssignments(),
    getActiveUsers()
  ]);

  return (
    <Shell className="gap-2">
      <div className="flex items-center justify-between space-y-2">
        <div className="flex items-center justify-between space-y-2">
          <div>
            <h2 className="text-2xl font-bold tracking-tight">
              메뉴 관리
            </h2>
            <p className="text-muted-foreground">
              각 메뉴별로 담당자를 지정하고 관리할 수 있습니다.
            </p>
          </div>
        </div>

      </div>


      <React.Suspense
        fallback={
         ""
        }
      >
        <Card>
          <CardHeader>
            <CardTitle className="flex items-center gap-2">
              <Settings className="h-5 w-5" />
              메뉴 리스트
            </CardTitle>
            <CardDescription>
              시스템의 모든 메뉴와 담당자 정보를 확인할 수 있습니다.
              {menusResult.data?.length > 0 && (
                <span className="ml-2 text-sm">
                  총 {menusResult.data.length}개의 메뉴
                </span>
              )}
            </CardDescription>
          </CardHeader>
          <CardContent>
            <Suspense fallback={<div className="text-center py-8">로딩 중...</div>}>
              <MenuListTable
                initialMenus={menusResult.data || []}
                initialUsers={usersResult.data || []}
              />
            </Suspense>
          </CardContent>
        </Card>
      </React.Suspense>
    </Shell>

  );
}