Ichitux
44 lines
1.1 KiB
TypeScript
44 lines
1.1 KiB
TypeScript
import React, { createContext, useContext, useEffect, useMemo } from 'react';
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import { useColorScheme } from 'react-native';
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import { useThemeStore } from '../store/themeStore';
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import { colors, darkColors } from '../constants/theme';
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import type { AppColors } from '../hooks/useThemeColor';
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interface ThemeContextValue {
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colors: AppColors;
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isDark: boolean;
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}
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const ThemeContext = createContext<ThemeContextValue>({
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colors,
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isDark: false,
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});
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export function useThemeContext() {
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return useContext(ThemeContext);
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}
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export function ThemeProvider({ children }: { children: React.ReactNode }) {
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const systemScheme = useColorScheme();
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const mode = useThemeStore((s) => s.mode);
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const init = useThemeStore((s) => s.init);
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useEffect(() => {
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init();
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}, []);
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const value = useMemo(() => {
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const isDark = mode === 'dark' || (mode === 'system' && systemScheme === 'dark');
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return {
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colors: isDark ? darkColors : colors,
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isDark,
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};
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}, [mode, systemScheme]);
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return (
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<ThemeContext.Provider value={value}>
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{children}
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</ThemeContext.Provider>
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);
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}
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