import {useState, useEffect} from 'react';
import { getData } from '@/components/lib/api';
import moment from "moment";

export type TInftwtAnls = {
  inftwtAnlsSn:number;
  aplcnYm: string;
  enoCd: string;
  ctpvCd: string;
  sggCd: string;
  swageTmplntCd: string;
  swageTmplntNm: string;
  swtrmtZoneCd: string;
  swtrmtZoneNm: string;
  atflCd: string;
  atflId: string;
  atflInpNm: string;
  atflHrPttnNm: string;
  atflMpngNm: string;
  atflOilqNm: string;
  atflNm: string;
  drtwSwtcRt:number;
  anlsInfo: string;
  scsYn: string;
};
export type TInftwtAnlsRslt = {
  inftwtAnlsSn: number;
  pplMngNo: string;
  anlsTm: string;
  predcOilq:number;
}
export type TRdiiAnls = {
  rainInfwtAnlsSn:number;
  aplcnYm: string;
  enoCd: string;
  ctpvCd: string;
  sggCd: string;
  swageTmplntCd: string;
  swageTmplntNm: string;
  swtrmtZoneCd: string;
  swtrmtZoneNm: string;
  atflCd: string;
  atflId: string;
  atflInpNm: string;
  atflHrPttnNm: string;
  atflMpngNm: string;
  atflRainNm: string;
  atflNm: string;
  drtwSwtcRt:number;
  anlsInfo: string;
  scsYn: string;
  srcNm: string; // 출처이름
};
export type TRdiiAnlsRslt = {
  rainInfwtAnlsSn: number;
  pplMngNo: string;
  anlsTm: string;
  predcOilq:number;
  minq:number;
}
export type TOilqData = {
  inftwtAnlsSn: number; // 침입수분석 일련번호
  pplMngNo: string; // 관로관리번호 
  mtrngDt: string; // 계측일시
  oilq: number; // 유량
}
export type TRainData = {
  rainInfwtAnlsSn: number;
  mtrngDt: string;
  amrf: number; // 강우량
}

function roundTo(n: number, digits: number): number {
  const factor = Math.pow(10, digits);
  return Math.round(n * factor) / factor;
}

const getOptionsAplcnYm = (yyyymms: string[]): { text: string; val: string, hidden?: boolean }[] => {
    const yyyymms1 : { text: string; val: string; hidden?: boolean }[] = yyyymms.map(dateStr => {
      const year = dateStr.slice(0, 4);
      const month = dateStr.slice(4, 6);
      return {
        text: `${year}-${month}`,
        val: dateStr
      };
    });
    yyyymms1.unshift({ val: '0', text: '선택', hidden: true });
    return yyyymms1;
};
const selectAplcnYms = async(gubun:string) => { // 상수사용월
    try {
    const queryString = '';
    const result = await getData(`v1/${gubun}/aplcnYm${queryString ? `?${queryString}` : ''}`);
    if (result && result.length > 0) {
        console.log("selectAplcnYms", result);
        return getOptionsAplcnYm(result);
    }
    } catch (error) {
    console.error(error);
    }
};

export const useAplcnYms = (gubun:string) => {
  const [data, setData] = useState<{ text: string; val: string }[]>([]);

  useEffect(() => {
    const fetch = async (gubun:string) => {
      const result = await selectAplcnYms(gubun);
      if (result) setData(result);
    };
    fetch(gubun);
  }, [gubun]);

  return data;
};
export const getOptionsInftwtAnlsInfo = (anlsArr: TInftwtAnls[]): { text: string; val: number, hidden?: boolean }[] => {
  const options : { text: string; val: number; hidden?: boolean }[] = anlsArr.map(anls => ({
    text: anls.anlsInfo,
    val: anls.inftwtAnlsSn,
  }));
  options.unshift({ val: 0, text: '선택', hidden: true });
  return options;
};

export const selectInftwtAnls = async(aplcnYm:string) => { // 침입수분석 
  try {
    const queryString = aplcnYm ? `aplcnYmFrom=${aplcnYm}&aplcnYmTo=${aplcnYm}` : '';
    const result = await getData(`v1/inftwtAnls${queryString ? `?${queryString}` : ''}`);
    if (result && result.numberOfElements > 0) {
        console.log("selectInftwtAnls", result.content);
        return result.content;
    } 
  } catch (error) {
    console.error(error);
  }
};
export const getChartDataInftwtAnlsRslt = (arr: TInftwtAnlsRslt[]): { label: string; val: number }[] => {
  const options = arr.map(anlsRslt => ({
    label: moment(anlsRslt.anlsTm, "YYYYMMDDHHmmss").format("HH시"),
    val: roundTo(anlsRslt.predcOilq, 2),
  }));
  return options;
};
export const selectInftwtAnlsRslt = async(inftwtAnlsSn:number, pplMngNo:string) => { // 침입수분석 결과
  try {
    if ((inftwtAnlsSn === undefined || inftwtAnlsSn === 0) || !pplMngNo) {
      console.warn("inftwtAnlsSn or pplMngNo is not provided");
      return [];
    }
    const result = await getData(`v1/inftwtAnlsRslt/ppl/${inftwtAnlsSn}/${pplMngNo}`);
    if (result && result.numberOfElements > 0) {
        console.log("selectInftwtAnlsRslt", result.content);
        return result.content;
    } 
  } catch (error) {
    console.error(error);
  }
};
export const getChartDataOilq = (arr: TOilqData[]): { label: string; val: number }[] => {
  const options = arr.map(anlsRslt => ({
    label: anlsRslt.mtrngDt,
    val: roundTo(anlsRslt.oilq, 2),
  }));
  return options;
};
export const selectOilq = async(inftwtAnlsSn:number, pplMngNo:string) => { // 유량
  try {
    if ((inftwtAnlsSn === undefined || inftwtAnlsSn === 0) || !pplMngNo) {
      console.warn("inftwtAnlsSn or pplMngNo is not provided");
      return [];
    }
    const result = await getData(`v1/inftwtAnlsRslt/oilqPpl/${inftwtAnlsSn}/${pplMngNo}`);
    if (result && result.numberOfElements > 0) {
        console.log("selectOilq", result.content);
        return result.content;
    } 
  } catch (error) {
    console.error(error);
  }
};
export const selectPplInftwtQty = async(inftwtAnlsSn:number, pplMngNo:string) => { // 침입수량
  try {
    if ((inftwtAnlsSn === undefined || inftwtAnlsSn === 0) || !pplMngNo) {
      console.warn("inftwtAnlsSn or pplMngNo is not provided");
      return [];
    }
    const result = await getData(`v1/inftwtAnlsRslt/pplInftwtQty/${inftwtAnlsSn}/${pplMngNo}`);
    if (result.length > 0) {
        console.log("selectPplInftwtQty", result);
        return result[0].avg_day_flow;
    } else {
      return 0; // 데이터가 없을 경우 0 반환
    }
  } catch (error) {
    console.error(error);
  }
};
//----------
export const selectPplRdiiQty = async(rainInfwtAnlsSn:number, pplMngNo:string) => { // rdii값
  try {
    if ((rainInfwtAnlsSn === undefined || rainInfwtAnlsSn === 0) || !pplMngNo) {
      console.warn("rainInfwtAnlsSn or pplMngNo is not provided");
      return [];
    }
    const result = await getData(`v1/rdiiAnlsRslt/pplRdiiQty/${rainInfwtAnlsSn}/${pplMngNo}`);
    if (result?.sustaintime > 0) {
        console.log("selectPplRdiiQty", result);
        return result;
    } 
  } catch (error) {
    console.error(error);
  }
};

export const getOptionsRdiiAnlsInfo = (anlsArr: TRdiiAnls[]): { text: string; val: number, hidden?: boolean }[] => {
  const options : { text: string; val: number; hidden?: boolean }[] = anlsArr.map(anls => ({
    text: anls.anlsInfo,
    val: anls.rainInfwtAnlsSn,
  }));
  options.unshift({ val: 0, text: '선택', hidden: true });
  return options;
};

export const selectRdiiAnls = async(aplcnYm:string) => { // 침입수분석 
  try {
    const queryString = aplcnYm ? `aplcnYmFrom=${aplcnYm}&aplcnYmTo=${aplcnYm}` : '';
    const result = await getData(`v1/rdiiAnls${queryString ? `?${queryString}` : ''}`);
    if (result && result.numberOfElements > 0) {
        console.log("selectRdiiAnls", result.content);
        return result.content;
    } 
  } catch (error) {
    console.error(error);
  }
};
export const getChartDataRdiiAnlsRslt = (arr: TRdiiAnlsRslt[]): { label: string; lineVal0: number, barVal0:number }[] => {
  const options = arr.map(anlsRslt => ({
    label: moment(anlsRslt.anlsTm, "YYYYMMDDHHmmss").format("MM-DD HH시"),
    lineVal0: roundTo(anlsRslt.predcOilq, 2),
    barVal0: 0
  }));
  return options;
};
export const getChartDataRdiiAnlsRsltMinq = (arr: TRdiiAnlsRslt[]): { label: string; val: number }[] => {
  const options = arr.map(anlsRslt => ({
    label: moment(anlsRslt.anlsTm, "YYYYMMDDHHmmss").format("MM-DD HH시"),
    val: roundTo(anlsRslt.minq, 2),
  }));
  return options;
};
export const selectRdiiAnlsRslt = async(rainInfwtAnlsSn:number, pplMngNo:string) => { // RDII분석 결과
  try {
    if ((rainInfwtAnlsSn === undefined || rainInfwtAnlsSn === 0) || !pplMngNo) {
      console.warn("RdiiAnlsSn or pplMngNo is not provided");
      return [];
    }
    const result = await getData(`v1/rdiiAnlsRslt/ppl/${rainInfwtAnlsSn}/${pplMngNo}`);
    if (result && result.numberOfElements > 0) {
        return result.content;
    } 
  } catch (error) {
    console.error(error);
  }
};
export const selectRainData = async(rainInfwtAnlsSn:number) => { // 강우데이터
  try {
    if ((rainInfwtAnlsSn === undefined || rainInfwtAnlsSn === 0)) {
      console.warn("RdiiAnlsSn or pplMngNo is not provided");
      return [];
    }
    const result = await getData(`v1/rdiiAnlsRslt/rainData/${rainInfwtAnlsSn}`);
    if (result && result.numberOfElements > 0) {
        console.log("selectRainData", result.content);
        return result.content;
    } 
  } catch (error) {
    console.error(error);
  }
};
export const getChartDataRainData = (arr: TRainData[]): { label: string; lineVal0: number, barVal0: number }[] => {
  const options = arr.map(data => ({
    label: moment(data.mtrngDt, "YYYY-MM-DD HH:mm:ss").format("MM-DD HH시"),
    lineVal0: 0,
    barVal0: roundTo(data.amrf,2),
  }));
  return options;
};