69 lines
1.7 KiB
TypeScript
69 lines
1.7 KiB
TypeScript
import React, { createContext, useEffect, useState } from 'react';
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import AsyncStorage from '@react-native-async-storage/async-storage';
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import { Alert } from 'react-native';
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export const SettingsContext = createContext<any>(null);
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type SettingsType = {
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url: string,
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username: string,
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password: string,
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systemTheme: boolean,
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darkTheme: boolean,
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requireAuth: boolean,
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}
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const defaultSettings: SettingsType = {
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url: 'https://ux4.edvschule-plattling.de/klatab/',
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username: '',
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password: '',
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systemTheme: true,
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darkTheme: false,
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requireAuth: false,
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};
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const SettingsProvider = ({ children }) => {
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const [settings, setSettings] = useState(defaultSettings);
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const [loading, setLoading] = useState(true);
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useEffect(() => {
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const loadSettings = async () => {
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try {
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const storedSettings = await AsyncStorage.getItem('appSettings');
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if (storedSettings) {
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setSettings(JSON.parse(storedSettings));
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}
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} catch (error) {
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console.error('Error loading settings:', error);
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Alert.alert('Fehler', 'Einstellungen konnten nicht geladen werden!');
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setSettings(defaultSettings);
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}finally{
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setLoading(false)
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}
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};
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loadSettings();
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}, []);
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const updateSettings = async (newSettings: SettingsType) => {
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try {
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await AsyncStorage.setItem('appSettings', JSON.stringify(newSettings));
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setSettings(newSettings);
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} catch (error) {
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console.error('Error updating settings:', error);
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}
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};
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const renderContent = () => {
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if (!loading) return (children)
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}
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return (
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<SettingsContext.Provider value={{ settings, updateSettings }}>
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{renderContent()}
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</SettingsContext.Provider>
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);
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};
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export default SettingsProvider;
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