import React, { createContext, useContext, useState, useEffect } from "react"; import trainList from "../assets/originData/trainList"; import { AS } from "../storageControl"; const initialState = { busAndTrainData: [], setBusAndTrainData: () => {}, trainPairData: [], setTrainPairData: () => {}, initializeTrainPairList: () => {}, getInfluencedTrainData: () => {}, }; const BusAndTrainDataContext = createContext(initialState); export const useBusAndTrainData = () => { return useContext(BusAndTrainDataContext); }; export const BusAndTrainDataProvider = ({ children }) => { const [busAndTrainData, setBusAndTrainData] = useState([]); const [trainPairData, setTrainPairData] = useState([]); useEffect(() => { AS.getItem("busAndTrain202403") .then((d) => { const returnData = JSON.parse(d); setBusAndTrainData(returnData); }) .catch(() => { fetch( "https://script.google.com/macros/s/AKfycbw0UW6ZeCDgUYFRP0zxpc_Oqfy-91dBdbWv-cM8n3narKp14IyCd2wy5HW7taXcW7E/exec" ) .then((d) => d.json()) .then((d) => { setBusAndTrainData(d); AS.setItem("busAndTrain202403", JSON.stringify(d)); }); }); }, []); useEffect(() => { fetch( "https://script.google.com/macros/s/AKfycbyoBH7_rBwzPmhU1ghRBNTAVuvGltIrZtWxE07gDdhGGlDL9Ip2qk3pFM5u2xtRBl8/exec" ) .then((d) => d.json()) .then((d) => { setTrainPairData(d); }); }, []); const initializeTrainPairList = () => { const trainPairList = {}; trainPairData.forEach((d) => { trainPairList[Object.keys(d)[0]] = d[Object.keys(d)[0]]; }); return trainPairList; }; const getInfluencedTrainData = (trainNum) => { const trainPairList = initializeTrainPairList(); // 9253M ラマル // 9256M ラマル // 4125m-545M //143M-147M // 1261M-4261M // 3621DWANMAN //8091D-IYO-OZU //8093D-IYO-YAWA //8092D-IYO-FUTAMI //8094-IYO-DOGO const returnArray = []; if (!trainNum) return; if (trainPairList[trainNum]) { returnArray.push(Object.keys(trainPairList[trainNum])[0]); } switch (trainNum) { case "143M": returnArray.push("139M"); break; case "139M": returnArray.push("143M"); break; // 土讃線琴平界隈 case "1263M": returnArray.push("4263M"); break; case "4263M": returnArray.push("1263M"); break; // 徳島界隈接続一覧 //下り case "4430D": returnArray.push("525D"); break; case "951D": returnArray.push("527D"); break; case "434D": returnArray.push("529D"); break; case "4452D": returnArray.push("4545D"); break; case "4456D": returnArray.push("4549D"); break; case "4466D": returnArray.push("561D"); break; case "468D": returnArray.push("563D"); break; case "4470D": returnArray.push("565D"); break; case "4472D": returnArray.push("567D"); break; case "474D": returnArray.push("569D"); break; case "476D": returnArray.push("573D"); break; case "478D": returnArray.push("575D"); break; case "480D": returnArray.push("579D"); break; case "484D": returnArray.push("583D"); break; // reverse. case "525D": returnArray.push("4430D"); break; case "527D": returnArray.push("951D"); break; case "529D": returnArray.push("434D"); break; case "4545D": returnArray.push("4452D"); break; case "4549D": returnArray.push("4456D"); break; case "561D": returnArray.push("4466D"); break; case "563D": returnArray.push("468D"); break; case "565D": returnArray.push("4470D"); break; case "567D": returnArray.push("4472D"); break; case "569D": returnArray.push("474D"); break; case "573D": returnArray.push("476D"); break; case "575D": returnArray.push("478D"); break; case "579D": returnArray.push("480D"); break; case "583D": returnArray.push("484D"); break; //上り case "4520D": returnArray.push("4314D"); break; case "522D": returnArray.push("952D"); break; case "526D": returnArray.push("4954D"); break; case "534D": returnArray.push("4326D"); break; case "536D": returnArray.push("4447D"); break; case "538D": returnArray.push("4334D"); break; case "540D": returnArray.push("451D"); break; case "4544D": returnArray.push("4455D"); break; case "4550D": returnArray.push("4342D"); break; case "4554D": returnArray.push("4350D"); break; case "4556D": returnArray.push("5467D"); break; case "560D": returnArray.push("5471D"); break; case "562D": returnArray.push("358D"); break; case "564D": returnArray.push("475D"); break; case "568D": returnArray.push("5479D"); break; case "4572D": returnArray.push("4978D"); break; case "576D": returnArray.push("4368D"); break; // reverse. case "4314D": returnArray.push("4520D"); break; case "952D": returnArray.push("522D"); break; case "4954D": returnArray.push("526D"); break; case "4326D": returnArray.push("534D"); break; case "4447D": returnArray.push("536D"); break; case "4334D": returnArray.push("538D"); break; case "451D": returnArray.push("540D"); break; case "4455D": returnArray.push("4544D"); break; case "4342D": returnArray.push("4550D"); break; case "4350D": returnArray.push("4554D"); break; case "5467D": returnArray.push("4556D"); break; case "5471D": returnArray.push("560D"); break; case "358D": returnArray.push("562D"); break; case "475D": returnArray.push("564D"); break; case "5479D": returnArray.push("568D"); break; case "4978D": returnArray.push("4572D"); break; case "4368D": returnArray.push("576D"); break; } if(new RegExp(/^4[1-9]\d\d[DM]$/).test(trainNum)){ if (trainList["5" + trainNum.substring(1)]) returnArray.push("5" + trainNum.substring(1)); } if(new RegExp(/^5[1-7]\d\d[DM]$/).test(trainNum)){ if (trainList["4" + trainNum.substring(1)]) returnArray.push("4" + trainNum.substring(1)); } if ( // 列番が4xxDまたは5xxDの場合はxxDの列番を検索 new RegExp(/^4[1-9]\d\d[DM]$/).test(trainNum) || new RegExp(/^5[1-7]\d\d[DM]$/).test(trainNum) ) { if (trainList[trainNum.substring(1)]) { returnArray.push(trainNum.substring(1)); } } if (new RegExp(/^[1-9]\d\d[DM]$/).test(trainNum)) { // 列番がxxDの場合は4xxDと5xxDの列番を検索 if (trainList["4" + trainNum]) returnArray.push("4" + trainNum); if (trainList["5" + trainNum]) returnArray.push("5" + trainNum); } if (!returnArray.length) return []; const TDArray = returnArray.filter(d => trainList.hasOwnProperty(d)).map((d) => { const TD = trainList[d]; if (!TD) return; return { id: d, TrainData: TD.split("#").filter((d) => d != "") }; }); return TDArray; }; return ( {children} ); };