80 lines
3.0 KiB
TypeScript
80 lines
3.0 KiB
TypeScript
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/*
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* Copyright (C) Contributors to the Suwayomi project
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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import { ReactNode, useLayoutEffect, useMemo, useRef, useState } from 'react';
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import { Direction, ThemeProvider, useColorScheme } from '@mui/material/styles';
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import { CacheProvider } from '@emotion/react';
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import { useTranslation } from 'react-i18next';
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import { AppThemeContext, ThemeMode } from '@/modules/theme/contexts/AppThemeContext.tsx';
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import { DIRECTION_TO_CACHE } from '@/modules/theme/ThemeDirectionCache.ts';
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import { useMetadataServerSettings } from '@/modules/settings/services/ServerSettingsMetadata.ts';
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import { MediaQuery } from '@/modules/core/utils/MediaQuery.tsx';
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import { useLocalStorage } from '@/modules/core/hooks/useStorage.tsx';
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import { AppThemes, getTheme } from '@/modules/theme/services/AppThemes.ts';
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import { createAndSetTheme } from '@/modules/theme/services/ThemeCreator.ts';
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export const AppThemeContextProvider = ({ children }: { children: ReactNode }) => {
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const { i18n } = useTranslation();
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const { mode } = useColorScheme();
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const {
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settings: { customThemes },
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} = useMetadataServerSettings();
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const [appTheme, setAppTheme] = useLocalStorage<AppThemes>('appTheme', 'default');
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const [themeMode, setThemeMode] = useLocalStorage<ThemeMode>('themeMode', ThemeMode.SYSTEM);
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const [pureBlackMode, setPureBlackMode] = useLocalStorage<boolean>('pureBlackMode', false);
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const directionRef = useRef<Direction>('ltr');
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const [systemThemeMode, setSystemThemeMode] = useState<ThemeMode>(MediaQuery.getSystemThemeMode());
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const actualThemeMode = mode ?? themeMode ?? 'dark';
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const currentDirection = i18n.dir();
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const appThemeContext = useMemo(
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() => ({
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appTheme,
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setAppTheme,
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themeMode,
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setThemeMode,
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pureBlackMode,
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setPureBlackMode,
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}),
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[themeMode, pureBlackMode, appTheme],
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);
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const theme = useMemo(
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() =>
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createAndSetTheme(
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actualThemeMode as ThemeMode,
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getTheme(appTheme, customThemes),
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pureBlackMode,
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currentDirection,
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),
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[actualThemeMode, currentDirection, systemThemeMode, pureBlackMode, appTheme, customThemes],
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);
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useLayoutEffect(() => {
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const unsubscribe = MediaQuery.listenToSystemThemeChange(setSystemThemeMode);
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return () => unsubscribe();
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}, []);
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if (directionRef.current !== currentDirection) {
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document.dir = currentDirection;
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directionRef.current = currentDirection;
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}
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return (
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<AppThemeContext.Provider value={appThemeContext}>
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<CacheProvider value={DIRECTION_TO_CACHE[currentDirection]}>
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<ThemeProvider theme={theme}>{children}</ThemeProvider>
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</CacheProvider>
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</AppThemeContext.Provider>
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);
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};
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