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import { createContext, useContext, useEffect, useState, ReactNode } from 'react';
type Theme = 'light' | 'dark';
type TableStyle = 'regular'|'grouped';
interface AppContextProps {
theme: Theme;
setTheme: React.Dispatch<React.SetStateAction<Theme>>;
toggleTheme: () => void;
tableStyle: TableStyle;
setTableStyle: React.Dispatch<React.SetStateAction<TableStyle>>;
toggleTableStyle: () => void;
}
const AppContext = createContext<AppContextProps | undefined>(undefined);
export const AppProvider = ({ children }: { children: ReactNode }) => {
//#region Theme
const [theme, setTheme] = useState<Theme>(() => {
const savedTheme = localStorage.getItem('theme');
if (savedTheme) {
return savedTheme as Theme;
}
const prefersDark = window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches;
return prefersDark ? 'dark' : 'light';
});
const toggleTheme = () => {
setTheme((prevTheme) => (prevTheme === 'light' ? 'dark' : 'light'));
};
useEffect(() => {
document.documentElement.setAttribute('data-theme', theme);
localStorage.setItem('theme', theme);
}, [theme]);
//#endregion
//#region Table Style
const [tableStyle, setTableStyle] = useState<TableStyle>(() => {
const savedTableStyle = localStorage.getItem('tableStyle');
if (savedTableStyle) {
return savedTableStyle as TableStyle;
}
return 'regular';
});
const toggleTableStyle = () => {
setTableStyle((prevTableStyle) => (prevTableStyle === 'regular' ? 'grouped' : 'regular'));
}
useEffect(() => {
localStorage.setItem('tableStyle', tableStyle);
}, [tableStyle]);
//#endregion
return (
<AppContext.Provider value={{ theme, setTheme, toggleTheme, tableStyle, setTableStyle, toggleTableStyle }}>
{children}
</AppContext.Provider>
);
};
export const useApp = () => {
const context = useContext(AppContext);
if (!context) {
throw new Error('useApp must be used within a AppProvider');
}
return context;
};
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