61 lines
1.7 KiB
TypeScript
61 lines
1.7 KiB
TypeScript
import React, {
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createContext,
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useContext,
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useState,
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useEffect,
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useLayoutEffect,
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FC,
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} from "react";
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import { AS } from "@/storageControl";
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import { useStationList } from "@/stateBox/useStationList";
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import { StationProps } from "@/lib/CommonTypes";
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const initialState = {
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favoriteStation: [],
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setFavoriteStation: () => {},
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lodAddMigration: () => {},
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};
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type initialStateType = {
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favoriteStation: any[];
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setFavoriteStation: (d: any) => void;
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lodAddMigration: () => void;
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};
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const FavoriteStationContext = createContext<initialStateType>(initialState);
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export const useFavoriteStation = () => {
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return useContext(FavoriteStationContext);
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};
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type Props = {
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children: React.ReactNode;
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};
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export const FavoriteStationProvider: FC<Props> = ({ children }) => {
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const [favoriteStation, setFavoriteStation] = useState<StationProps[][]>([]);
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const { getStationDataFromName } = useStationList();
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const lodAddMigration = () => {
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const migration = favoriteStation.map((d) => {
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return getStationDataFromName(d[0].Station_JP);
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});
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setFavoriteStation(migration);
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};
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useEffect(() => {
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AS.getItem("favoriteStation")
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.then((d) => {
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const returnData: StationProps[][] = JSON.parse(d);
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setFavoriteStation(returnData);
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})
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.catch((error) => {
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// エラーログを記録（開発時のみ）
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if (__DEV__) {
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console.warn("お気に入り駅の読み込みに失敗しました:", error);
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}
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});
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}, []);
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return (
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<FavoriteStationContext.Provider
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value={{ favoriteStation, setFavoriteStation, lodAddMigration }}
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>
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{children}
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</FavoriteStationContext.Provider>
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);
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};
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