invyone/frontend/components/admin/UserTable.tsx

import { Key, History, Edit } from "lucide-react";
import { useState } from "react";
import { User } from "@/types/user";
import { Button } from "@/components/ui/button";
import { Switch } from "@/components/ui/switch";
import { PaginationInfo } from "@/components/common/Pagination";
import { ResponsiveDataView, RDVColumn, RDVCardField } from "@/components/common/ResponsiveDataView";
import { UserStatusConfirmDialog } from "./UserStatusConfirmDialog";
import { UserHistoryModal } from "./UserHistoryModal";

interface UserTableProps {
  users: User[];
  isLoading: boolean;
  paginationInfo: PaginationInfo;
  onStatusToggle: (user: User, newStatus: string) => void;
  onPasswordReset: (userId: string, userName: string) => void;
  onEdit: (user: User) => void;
}

/**
 * 사용자 목록 테이블 컴포넌트
 */
export function UserTable({
  users,
  isLoading,
  paginationInfo,
  onStatusToggle,
  onPasswordReset,
  onEdit,
}: UserTableProps) {
  // 확인 모달 상태 관리
  const [confirmDialog, setConfirmDialog] = useState<{
    isOpen: boolean;
    user: User | null;
    newStatus: string;
  }>({
    isOpen: false,
    user: null,
    newStatus: "",
  });

  // 히스토리 모달 상태 관리
  const [historyModal, setHistoryModal] = useState<{
    isOpen: boolean;
    user_id: string;
    user_name: string;
  }>({
    isOpen: false,
    user_id: "",
    user_name: "",
  });

  // NO 컬럼 계산 함수 (페이지네이션 고려)
  const getRowNumber = (index: number) => {
    return paginationInfo.startItem + index;
  };

  // 날짜 포맷팅 함수
  const formatDate = (dateString: string) => {
    if (!dateString) return "-";
    return dateString.split(" ")[0];
  };

  // 상태 토글 핸들러 (확인 모달 표시)
  const handleStatusToggle = (user: User, checked: boolean) => {
    const newStatus = checked ? "active" : "inactive";
    setConfirmDialog({
      isOpen: true,
      user,
      newStatus,
    });
  };

  // 상태 변경 확인
  const handleConfirmStatusChange = () => {
    if (confirmDialog.user) {
      onStatusToggle(confirmDialog.user, confirmDialog.newStatus);
    }
    setConfirmDialog({ isOpen: false, user: null, newStatus: "" });
  };

  // 상태 변경 취소
  const handleCancelStatusChange = () => {
    setConfirmDialog({ isOpen: false, user: null, newStatus: "" });
  };

  // 변경이력 모달 열기
  const handleOpenHistoryModal = (user: User) => {
    setHistoryModal({
      isOpen: true,
      user_id: user.user_id,
      user_name: user.user_name || user.user_id,
    });
  };

  // 변경이력 모달 닫기
  const handleCloseHistoryModal = () => {
    setHistoryModal({
      isOpen: false,
      user_id: "",
      user_name: "",
    });
  };

  // 데스크톱 테이블 컬럼 정의
  const columns: RDVColumn<User>[] = [
    {
      key: "no",
      label: "No",
      width: "60px",
      render: (_value, _row, index) => (
        <span className="font-mono font-medium">{getRowNumber(index)}</span>
      ),
    },
    {
      key: "sabun",
      label: "사번",
      width: "80px",
      hideOnMobile: true,
      render: (value) => <span className="font-mono">{value || "-"}</span>,
    },
    {
      key: "company_code",
      label: "회사",
      width: "120px",
      hideOnMobile: true,
      render: (value) => <span className="font-medium">{value || "-"}</span>,
    },
    {
      key: "dept_name",
      label: "부서명",
      width: "120px",
      hideOnMobile: true,
      render: (value) => <span className="font-medium">{value || "-"}</span>,
    },
    {
      key: "position_name",
      label: "직책",
      width: "100px",
      hideOnMobile: true,
      render: (value) => <span className="font-medium">{value || "-"}</span>,
    },
    {
      key: "user_id",
      label: "사용자 ID",
      width: "120px",
      hideOnMobile: true,
      render: (value) => <span className="font-mono">{value}</span>,
    },
    {
      key: "user_name",
      label: "사용자명",
      width: "100px",
      hideOnMobile: true,
      render: (value) => <span className="font-medium">{value}</span>,
    },
    {
      key: "tel",
      label: "전화번호",
      width: "120px",
      hideOnMobile: true,
      render: (_value, row) => <span>{row.tel || row.cell_phone || "-"}</span>,
    },
    {
      key: "email",
      label: "이메일",
      width: "200px",
      hideOnMobile: true,
      className: "max-w-[200px] truncate",
      render: (value, row) => (
        <span title={row.email}>{value || "-"}</span>
      ),
    },
    {
      key: "reg_date",
      label: "등록일",
      width: "100px",
      hideOnMobile: true,
      render: (value) => <span>{formatDate(value || "")}</span>,
    },
    {
      key: "status",
      label: "상태",
      width: "120px",
      hideOnMobile: true,
      render: (_value, row) => (
        <div className="flex items-center">
          <Switch
            checked={row.status === "active"}
            onCheckedChange={(checked) => handleStatusToggle(row, checked)}
            aria-label={`${row.user_name} 상태 토글`}
          />
        </div>
      ),
    },
  ];

  // 모바일 카드 필드 정의
  const cardFields: RDVCardField<User>[] = [
    {
      label: "사번",
      render: (user) => <span className="font-mono font-medium">{user.sabun || "-"}</span>,
      hideEmpty: true,
    },
    {
      label: "회사",
      render: (user) => <span className="font-medium">{user.company_code || ""}</span>,
      hideEmpty: true,
    },
    {
      label: "부서",
      render: (user) => <span className="font-medium">{user.dept_name || ""}</span>,
      hideEmpty: true,
    },
    {
      label: "직책",
      render: (user) => <span className="font-medium">{user.position_name || ""}</span>,
      hideEmpty: true,
    },
    {
      label: "연락처",
      render: (user) => <span>{user.tel || user.cell_phone || ""}</span>,
      hideEmpty: true,
    },
    {
      label: "이메일",
      render: (user) => <span className="break-all">{user.email || ""}</span>,
      hideEmpty: true,
    },
    {
      label: "등록일",
      render: (user) => <span>{formatDate(user.reg_date || "")}</span>,
    },
  ];

  return (
    <>
      <ResponsiveDataView<User>
        data={users}
        columns={columns}
        keyExtractor={(u) => `${u.company_code || "C"}::${u.user_id}`}
        isLoading={isLoading}
        emptyMessage="등록된 사용자가 없습니다."
        skeletonCount={10}
        compact
        scrollContainer
        cardTitle={(u) => u.user_name || ""}
        cardSubtitle={(u) => <span className="font-mono">{u.user_id}</span>}
        cardHeaderRight={(u) => (
          <Switch
            checked={u.status === "active"}
            onCheckedChange={(checked) => handleStatusToggle(u, checked)}
            aria-label={`${u.user_name} 상태 토글`}
          />
        )}
        cardFields={cardFields}
        actionsLabel="작업"
        actionsWidth="200px"
        renderActions={(user) => (
          <>
            <Button
              variant="ghost"
              size="icon"
              onClick={() => onEdit(user)}
              className="h-8 w-8"
              title="사용자 정보 수정"
            >
              <Edit className="h-4 w-4" />
            </Button>
            <Button
              variant="ghost"
              size="icon"
              onClick={() => onPasswordReset(user.user_id, user.user_name || user.user_id)}
              className="h-8 w-8"
              title="비밀번호 초기화"
            >
              <Key className="h-4 w-4" />
            </Button>
            <Button
              variant="ghost"
              size="icon"
              onClick={() => handleOpenHistoryModal(user)}
              className="h-8 w-8"
              title="변경이력 조회"
            >
              <History className="h-4 w-4" />
            </Button>
          </>
        )}
      />

      {/* 상태 변경 확인 모달 */}
      <UserStatusConfirmDialog
        user={confirmDialog.user}
        newStatus={confirmDialog.newStatus}
        isOpen={confirmDialog.isOpen}
        onConfirm={handleConfirmStatusChange}
        onCancel={handleCancelStatusChange}
      />

      {/* 사용자 변경이력 모달 */}
      <UserHistoryModal
        isOpen={historyModal.isOpen}
        onClose={handleCloseHistoryModal}
        userId={historyModal.user_id}
        userName={historyModal.user_name}
      />
    </>
  );
}