import { useEffect, useMemo, useState } from "react";
import { httpGet3 } from "../../utils/request";
const tabRole = [
  { label: '水质', value: 'D00000290', roleCode: 'A06A20', chanCode: '420802001350', extent: [1701, 147, 5120, 666] },
  { label: '流量', value: 'D00000290', roleCode: 'A06A20', chanCode: '420802001350', extent: [1701, 147, 5120, 666] },
]





export function usePageContext() {
  const [filterName, setFilterName] = useState();
  const [selArea, setSelArea] = useState(tabRole[0]);
  const [stData, setStData] = useState([])
  // const [specialStationData, setSpecialStationData] = useState([]);
  

   const dataWithSpecialStation = useMemo(() => {
    const kw = (filterName || '').trim().toLowerCase();
    if (!kw) return stData;
    return stData.filter(o => ((o.mn).toLowerCase()).includes(kw));
  }, [stData, filterName])
  const fetchSpecialStationData = async () => { 
    try {
      // 获取所有水质数据
      const allList = await httpGet3(`/yjt/wq/real/online`);
     let data = [];
      if (Array.isArray(allList)) {
        data = allList;
      } else if (allList && typeof allList === 'object') {
        data = Object.keys(allList).reduce((acc, statusKey) => {
          const arr = Array.isArray(allList[statusKey]) ? allList[statusKey] : [];
          return acc.concat(arr.map(item => ({ ...item, status: statusKey })));
        }, []);
      }
      data = data.sort((a, b) => ((a?.status === 'false' || a?.status === false) ? 1 : 0) - ((b?.status === 'false' || b?.status === false) ? 1 : 0));
      setStData(data.map(o => ({ ...o, name: o.name || o.stationName || o.stnm })));
    } catch (error) {
      console.log(error);
      
    }
  }

  useEffect(()=>{
    fetchSpecialStationData()
  },[])

  return {
    // reqTm,
    // fav,
    // dataReq,
    // officeCode: user.roleCodes,
    tabRole,
    selArea,
    setSelArea,
    dataWithFav: dataWithSpecialStation,
    // popSt,
    // setPopSt,
    // popChan,
    // setPopChan,
    filterName,
    setFilterName,
    // filterIrrCode,
    // setFilterIrrCode,
    // waterTm,
    // setWaterTm,
    // cntStat,
  }
}