import { createContext, MutableRefObject } from 'react';
import { OAuthTokenResponse } from '../Models/OAuth';

export interface AuthData {
    deviceCode: string;
    accessToken: string;
    refreshToken?: string;
}

export interface RefreshTokenReminder {
    promise?: Promise<OAuthTokenResponse>;
    refreshToken?: string;
}

export interface IAuthContext {
    auth?: AuthData;
    setAuth: (data?: AuthData) => void;
    refreshTokenReminder?: MutableRefObject<RefreshTokenReminder>;
}

export const getAuthDataFromLocalStorage = (): AuthData | undefined => {
    const deviceCode = localStorage.getItem('device_code');
    const accessToken = localStorage.getItem('access_token');

    if (deviceCode && accessToken) {
        return {
            deviceCode,
            accessToken,
            refreshToken: localStorage.getItem('refresh_token') || undefined,
        };
    }
};

export const AuthContext = createContext<IAuthContext>({ 
    auth: getAuthDataFromLocalStorage(),
    // eslint-disable-next-line @typescript-eslint/no-empty-function
    setAuth: () => {},
});