1 files changed, 63 insertions, 0 deletions
diff --git a/web/src/contexts/ThemeContext.tsx b/web/src/contexts/ThemeContext.tsx
new file mode 100644
index 0000000..f876269
--- /dev/null
+++ b/web/src/contexts/ThemeContext.tsx
@@ -0,0 +1,63 @@
+import React, { createContext, useContext, useState, useEffect } from 'react';
+import { Theme, ThemeColors } from '../types';
+
+interface ThemeContextType {
+    theme: Theme;
+    colors: ThemeColors;
+    toggleTheme: () => void;
+}
+
+const lightColors: ThemeColors = {
+    primary: '#00ff9d',
+    secondary: '#00cc8f',
+    background: '#ffffff',
+    text: '#333333',
+    error: '#ca4754',
+    success: '#2ecc71'
+};
+
+const darkColors: ThemeColors = {
+    primary: '#00ff9d',
+    secondary: '#00cc8f',
+    background: '#000000',
+    text: '#646669',
+    error: '#ef5350',
+    success: '#66bb6a'
+};
+
+const ThemeContext = createContext<ThemeContextType | undefined>(undefined);
+
+export const ThemeProvider: React.FC<{ children: React.ReactNode }> = ({ children }) => {
+    const [theme, setTheme] = useState<Theme>(() => {
+        const savedTheme = localStorage.getItem('theme');
+        return (savedTheme as Theme) || Theme.Dark;
+    });
+
+    const colors = theme === Theme.Light ? lightColors : darkColors;
+
+    useEffect(() => {
+        localStorage.setItem('theme', theme);
+        document.documentElement.setAttribute('data-theme', theme.toLowerCase());
+        if (!window.location.pathname.includes('typing-game')) {
+            document.body.style.backgroundColor = theme === Theme.Light ? '#ffffff' : '#000000';
+        }
+    }, [theme]);
+
+    const toggleTheme = () => {
+        setTheme(prevTheme => prevTheme === Theme.Light ? Theme.Dark : Theme.Light);
+    };
+
+    return (
+        <ThemeContext.Provider value={{ theme, colors, toggleTheme }}>
+            {children}
+        </ThemeContext.Provider>
+    );
+};
+
+export const useTheme = () => {
+    const context = useContext(ThemeContext);
+    if (context === undefined) {
+        throw new Error('useTheme must be used within a ThemeProvider');
+    }
+    return context;
+}; 
+\ No newline at end of file