/**
 * 📄 useSearchModal Hook
 * 검색 모달 훅
 *
 * - 탭 기반 검색 인터페이스 관리 (기본정보, 유지관리 정보, 보고서)
 * - 필터링된 데이터 조회 및 포맷팅
 * - 조회 버튼을 통한 데이터 검색 트리거
 * - 여러 시설 보기 기능
 * - Zustand를 통한 상태 관리 및 로딩 처리
 * - 데이터 매핑 및 코드 변환 (사업 유형 등)
 *
 * 🔗 사용 API
 * - 유지관리 정보 목록 조회: GET /api/v1/bizInfo (sewerage-service)
 */
import { getData } from "@/components/lib/api";
import { formatDisplayData } from "@/components/lib/utils/formatDisplayValue";
import useStore from "../../../store/useStore";
import GisApp from "@common/business_components/ui/map/lib/gis.core";
import useSearchModalStore, {
  SEARCH_MODAL_DEFAULT_BASIC_TYPE,
  SEARCH_MODAL_DEFAULT_WORK_TYPE,
} from "../../../store/useSearchModalStore";
import useBasicTab from "./useBasicTab";
import useOperationTab from "./useOperationTab";
import { postPopupMessageAndClose } from "@/features/windowPopup/lib/popupMessage";
import { WINDOW_POPUP_MESSAGE_TYPE } from "@/features/windowPopup/model/types";

const isPopupWindow = () =>
  typeof window !== "undefined" &&
  !!window.opener &&
  window.location.pathname.startsWith("/popup/");

export default function useSearchModal() {
  const {
    activeTab,
    tableData,
    detailTableData,
    setIsSearchModalOpen,
    setShowTable,
    setTableData,
    setCurPage,
    setIsLoading,
    setIsResetPage,
    setIsResetDetailPage,
    setIsResetSelection,
    setIsResetDetailSelection,
    getDateString,
  } = useSearchModalStore();
  const { fetchBasicFilteredData } = useBasicTab();
  const { OPERATION_TABLE_SIZE } = useOperationTab();
  const { BIZ_TY_CD } = useStore();

  const TABS = [
    { val: "basic", text: "기본 정보" },
    { val: "operation", text: "유지관리 정보" },
    { val: "report", text: "하수도 정비 기본계획 보고서" },
  ];

  // 검색 API 호출 함수
  const fetchFilteredData = async () => {
    const {
      activeTab: currentTab,
      curPage,
      var1,
      var2,
      yearFilter,
      workType,
      todayYear,
      todayMonth,
      todayDate,
      setTableData,
      setDetailTableData,
      setTableCount,
      setDetailTableCount,
      setShowTable,
      setIsLoading,
      setIsResetSelection,
      setIsResetDetailSelection,
    } = useSearchModalStore.getState();

    setIsLoading(true);
    setIsResetSelection(true);
    setIsResetDetailSelection(true);

    try {
      if (currentTab === "basic") {
        await fetchBasicFilteredData();
      } else if (currentTab === "operation") {
        const requestDto: Record<string, string> = {
          page: `${curPage - 1}`,
          size: `${OPERATION_TABLE_SIZE}`,
        };
        if (var1) requestDto.bizInfoNm = var1;
        if (var2 !== "0" && var2) requestDto.bizTypeCd = var2;

        const startDate = getDateString(yearFilter.start, "", "", "19000101");
        const endDate = getDateString(
          yearFilter.end,
          "",
          "",
          `${todayYear}${todayMonth}${todayDate}`,
        );
        requestDto.fromflfmtEndYmd = startDate;
        requestDto.toflfmtEndYmd = endDate;
        requestDto.workTypes = JSON.parse(workType.replace(/'/g, '"'));
        const params = new URLSearchParams(requestDto).toString();
        const res = await getData(`v1/bizInfo?${params}`);
        const totalElements = Number(res.totalElements ?? 0);

        const mappedContent = (res.content || []).map(
          (item: any, index: number) => {
            const formattedItem = formatDisplayData(item);
            const matched = BIZ_TY_CD.find(
              (code) => code.lwpoCd === item.bizTypeCd,
            );
            return {
              ...formattedItem,
              rowNumber:
                totalElements - ((curPage - 1) * OPERATION_TABLE_SIZE + index),
              bizTypeCd: matched ? matched.lwpoCdNm : item.bizTypeCd,
            };
          },
        );

        setTableData(mappedContent || []);
        setTableCount(totalElements);
        setDetailTableData([]);
        setDetailTableCount(0);
      }

      setShowTable(true);
      setIsResetSelection(false);
    } catch (err) {
      console.error("API ERROR:", err);
      setTableData([]);
      setIsResetSelection(false);
    } finally {
      setIsLoading(false);
      setIsResetSelection(false);
    }
  };

  // 조회 버튼 클릭 시 1페이지로 이동 및 데이터 초기화
  const handleSearch = () => {
    setCurPage(1);
    void fetchFilteredData();
    setIsResetPage(true);
    setIsResetDetailPage(true);
    setIsResetSelection(false);
    setIsResetDetailSelection(false);
    setShowTable(true);
  };

  /** 현재 탭의 조건·페이지·선택을 기본값으로 복원하고 전체 기본 목록을 즉시 재조회한다. */
  const handleResetSearch = () => {
    const state = useSearchModalStore.getState();
    const resetsBasicType =
      state.activeTab === "basic" &&
      state.basicType !== SEARCH_MODAL_DEFAULT_BASIC_TYPE;
    const resetsWorkType =
      state.activeTab === "operation" &&
      state.workType !== SEARCH_MODAL_DEFAULT_WORK_TYPE;
    state.resetFilters();
    if (state.activeTab === "basic") {
      state.setBasicType(SEARCH_MODAL_DEFAULT_BASIC_TYPE);
    }
    if (state.activeTab === "operation") {
      state.setWorkType(SEARCH_MODAL_DEFAULT_WORK_TYPE);
    }
    state.setCurPage(1);
    state.setDetailCurPage(1);
    state.setIsResetPage(true);
    state.setIsResetDetailPage(true);
    state.setIsResetSelection(true);
    state.setIsResetDetailSelection(true);
    // 구분 변경 시 SearchModal의 자동조회 effect가 실행되므로 중복 요청을 만들지 않는다.
    if (!resetsBasicType && !resetsWorkType) {
      void fetchFilteredData();
    }
  };

  // 여러 시설 보기
  const viewMultipleFeature = async () => {
    if (activeTab === "basic") {
      if (!(tableData.length === 0)) {
        if (isPopupWindow()) {
          const row = tableData[0];
          postPopupMessageAndClose(
            WINDOW_POPUP_MESSAGE_TYPE.MAP_SEARCH_SHOW_MULTIPLE,
            {
              layerNm: row.lyrTypeNm,
              fids: JSON.stringify(tableData.map((item) => item.fid)),
            },
          );
          return;
        }

        setIsLoading(true);

        const row = tableData[0];
        const layerNm = row.lyrTypeNm;
        const fids = tableData.map((item) => item.fid);
        const core = GisApp.Module.layer as any;
        await core.showMultipleSearchResultsFromGeoJSON(layerNm, fids);
        setIsLoading(false);
        setIsSearchModalOpen(false);
      }
    } else if (activeTab === "operation") {
      if (!(detailTableData.length === 0)) {
        if (isPopupWindow()) {
          const row = detailTableData[0];
          postPopupMessageAndClose(
            WINDOW_POPUP_MESSAGE_TYPE.MAP_SEARCH_SHOW_MULTIPLE,
            {
              layerNm: row.lyrTypeNm,
              fids: JSON.stringify(detailTableData.map((item) => item.fid)),
            },
          );
          return;
        }

        setIsLoading(true);

        const row = detailTableData[0];
        const layerNm = row.lyrTypeNm;
        const fids = detailTableData.map((item) => item.fid);
        const core = GisApp.Module.layer as any;
        await core.showMultipleSearchResultsFromGeoJSON(layerNm, fids);
        setIsLoading(false);
        setIsSearchModalOpen(false);
      }
    }
  };

  return {
    TABS,
    getDateString,
    handleSearch,
    handleResetSearch,
    viewMultipleFeature,
    fetchFilteredData,
  };
}