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@@ -0,0 +1,52 @@
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+import { createContext, useContext, useEffect, useState, type ReactNode } from 'react';
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+
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+type Theme = 'light' | 'dark';
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+
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+interface ThemeContextType {
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+ theme: Theme;
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+ toggleTheme: () => void;
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+ setTheme: (theme: Theme) => void;
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+}
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+
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+const ThemeContext = createContext<ThemeContextType | undefined>(undefined);
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+
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+export function ThemeProvider({ children }: { children: ReactNode }) {
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+ const [theme, setThemeState] = useState<Theme>(() => {
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+ const stored = localStorage.getItem('theme') as Theme | null;
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+ if (stored) return stored;
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+ // Default to dark theme
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+ return 'dark';
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+ });
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+
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+ useEffect(() => {
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+ const root = document.documentElement;
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+ if (theme === 'dark') {
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+ root.classList.add('dark');
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+ } else {
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+ root.classList.remove('dark');
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+ }
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+ localStorage.setItem('theme', theme);
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+ }, [theme]);
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+
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+ const toggleTheme = () => {
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+ setThemeState((prev) => (prev === 'dark' ? 'light' : 'dark'));
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+ };
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+
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+ const setTheme = (newTheme: Theme) => {
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+ setThemeState(newTheme);
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+ };
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+
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+ return (
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+ <ThemeContext.Provider value={{ theme, toggleTheme, setTheme }}>
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+ {children}
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+ </ThemeContext.Provider>
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+ );
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+}
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+
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+export function useTheme() {
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+ const context = useContext(ThemeContext);
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+ if (!context) {
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+ throw new Error('useTheme must be used within a ThemeProvider');
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+ }
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+ return context;
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+}
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maziggy