// scripts/auth.js
const TOKEN_EXPIRE_MS = 7 * 24 * 60 * 60 * 1000; // 7天

async function loadToken() {
    return new Promise((resolve) => {
        chrome.storage.local.get(["token", "loginAt", "username"], (res) => {
            const now = Date.now();
            if (!res.token || !res.loginAt || isNaN(res.loginAt) || (now - res.loginAt > TOKEN_EXPIRE_MS)) {
                log("token 不存在或已过期");
                resolve(null);
            } else {
                log("token 加载成功");
                resolve({ token: res.token, username: res.username || "用户" });
            }
        });
    });
}

function handleLogout() {
    chrome.storage.local.remove(["token", "loginAt", "username"], () => {
        window.location.href = chrome.runtime.getURL("pages/login.html");
    });
}