import type { comCodeState } from "@/app/store/common/code";
import {
  filePickedBlob,
  type SelectDataType,
  type ReturnType,
  filePickedBlobArray,
  sheetParameter,
} from "@common/business_components/ui";
import type { RefObject } from "react";

export const getCity = (val: string, sggCd: SelectDataType[]) => {
  const data = sggCd
    .filter((item) => String(item.val).substring(0, 2) === val)
    .map((item) => ({
      val: item.val,
      text: item.text, // 한국어 텍스트
    }));
  return data;
};

// cd text 넣기
export const tableData = (data: any, code: comCodeState) => {
  const chCode = code.code;
  return data?.map(
    (item: {
      sggCd: string;
      ctpvCd: string;
      reuseBuilding: { lawTrgtYn: any; bdstUsgCd: any }[];
    }) => {
      let returnData = {};
      const sggText = chCode.sggCd.find(
        (cd) => cd.val === String(item.sggCd)
      )?.text;
      const cityText = chCode.cityCd.find(
        (cd) => cd.val === String(item.ctpvCd)
      )?.text;
      if (item?.reuseBuilding?.length > 0) {
        const bdsgUsgText = chCode.bdstUsgCd.find(
          (cd) => Number(cd.val) === item?.reuseBuilding[0]?.bdstUsgCd
        )?.text;
        const lawTrgtYn = item?.reuseBuilding[0]?.lawTrgtYn;

        returnData = {
          ...item,
          sggText: sggText ?? "없음",
          cityText: cityText ?? "없음",
          bdsgUsgText: bdsgUsgText,
          lawTrgtYn: lawTrgtYn,
        };
      } else {
        returnData = {
          ...item,
          sggText: sggText ?? "없음",
          cityText: cityText ?? "없음",
        };
      }

      return returnData;
    }
  );
};

export const excelDownload = (
  excelList: [][],
  fileNm: string,
  sampleFile: string,
  headerRange = "A1:V3",
  writeLine = 4
) => {
  if (excelList.length === 0) return;
  fetch(`/${sampleFile}`, {}).then(async (response) => {
    if (!response.ok) {
      throw Error(response.statusText);
    }
    // 받은 파일 바인너리 처리
    const blobRet = await response.arrayBuffer();
    // 버퍼에 있는 엑셀데이터 전달 후 json으로 변환
    await filePickedBlob(blobRet, excelList, fileNm, writeLine, headerRange);
  });
};

export const excelArrayDownload = (
  fileNm: string,
  sampleFile: string,
  sheetArray: [typeof sheetParameter]
) => {
  if (!sheetArray) return;
  fetch(`/${sampleFile}`, {}).then(async (response) => {
    if (!response.ok) {
      throw Error(response.statusText);
    }
    // 받은 파일 바인너리 처리
    const blobRet = await response.arrayBuffer();
    // 버퍼에 있는 엑셀데이터 전달 후 json으로 변환
    await filePickedBlobArray(blobRet, fileNm, sheetArray);
  });
};



// onchange 텍스트를 숫자로 and ,제거
export const handleCommaNumberChange = (
  e: React.ChangeEvent<HTMLInputElement>,
  onChange: (value: number | "") => void
) => {
  const raw = e.target.value.replace(/,/g, "");
  if (!/^\d*$/.test(raw)) return;
  onChange(raw === "" ? "" : Number(raw));
};

// 숫자입력시 , 삽입
export const formatCommaNumber = (
  value: number | string | undefined | null
): string => {
  if (value === undefined || value === null || value === "") return "";
  return Number(value).toLocaleString();
};

export const getCityOrSgg = (ref: RefObject<ReturnType>) => {
  let con;
  if (ref.current != null)
    if (ref.current.sigunValue != "0") {
      con = ref.current.sigunValue;
    } else {
      con = ref.current.sidoValue;
    }
  return con;
};


export const safeDate = (value: any): Date | undefined => {
  const date = new Date(value);
  return isNaN(date.getTime()) ? undefined : date;
};

const currentYear = new Date().getFullYear();
export const yearOptions: { val: string; text: string }[] = Array.from(
  { length: currentYear - 1969 },
  (_, i) => ({
    val: String(1970 + i),
    text: `${1970 + i}년`,
  })
);