import { getAccessToken, removeToken, getUser, isAuthenticated, getRawToken } from "../tokenUtility";

const API_BASE_URL = process.env.REACT_APP_API_URL || "";

export { isAuthenticated };

export function getCurrentUser() {
    return getUser();
}

export function getToken() {
    return getRawToken();
}

export function logout() {
    removeToken();
}

export async function changePassword(currentPassword, newPassword, confirmPassword) {
    const response = await fetch(`${API_BASE_URL}/api/Authentication/ChangePassword`, {
        method: "POST",
        headers: {
            "Content-Type": "application/json",
            "Authorization": getAccessToken(),
        },
        body: JSON.stringify({
            Currentpassword: currentPassword,
            Newpassword: newPassword,
            Confirmpassword: confirmPassword,
        }),
    });

    if (!response.ok) {
        throw new Error("Failed to change password");
    }

    return await response.json();
}

export async function forgotPassword(email) {
    const response = await fetch(`${API_BASE_URL}/api/Authentication/ForgetPassword?Email=${encodeURIComponent(email)}`, {
        method: "POST",
        headers: {
            "Content-Type": "application/json",
        },
    });

    if (!response.ok) {
        throw new Error("Failed to send password reset email");
    }

    return await response.json();
}

export async function verifyResetCode(code) {
    const response = await fetch(`${API_BASE_URL}/api/Authentication/VerificationCode?code=${encodeURIComponent(code)}`, {
        method: "POST",
        headers: {
            "Content-Type": "application/json",
        },
    });

    if (!response.ok) {
        throw new Error("Invalid verification code");
    }

    return await response.json();
}

export async function resetPassword(email, code, password) {
    const response = await fetch(`${API_BASE_URL}/api/Authentication/ResetPassword`, {
        method: "POST",
        headers: {
            "Content-Type": "application/json",
        },
        body: JSON.stringify({
            Email: email,
            Code: code,
            Password: password,
        }),
    });

    if (!response.ok) {
        throw new Error("Failed to reset password");
    }

    return await response.json();
}