/*
 * 2Libra 自动签到脚本 (Quantumult X)
 * 
 * [task_local]
 * 0 9 * * * https://raw.githubusercontent.com/e0ab09e002ab/modules/main/qx/js/2libra_sign.js, tag=2Libra签到, enabled=true
 * 
 * [rewrite_local]
 * ^https:\/\/2libra\.com\/ url script-request-header 2libra_sign.js
 * 
 */

// -------------------------- 配置参数 --------------------------

let cookie = "";

// -------------------------- 脚本逻辑 --------------------------

const $ = init();
const JOB_NAME = "2Libra 签到";
const SIGN_URL = "https://2libra.com/api/sign";

const storedCookie = $.getdata("2libra_cookie");
if (storedCookie) {
    cookie = storedCookie;
}

if (typeof $request !== "undefined") {
    getCookie();
} else {
    execSign();
}

function getCookie() {
    if ($request.headers) {
        const cookieVal = $request.headers["Cookie"] || $request.headers["cookie"];
        if (cookieVal && cookieVal.indexOf("access_token") !== -1) {
            $.setdata(cookieVal, "2libra_cookie");
            $.msg(JOB_NAME, "Cookie 获取成功", "请在 Task 中禁用 Rewrite 以免重复获取");
            console.log(`[${JOB_NAME}] Cookie 获取成功: ${cookieVal}`);
        }
    }
    $.done();
}

function execSign() {
    if (!cookie) {
        $.msg(JOB_NAME, "签到失败", "未配置 Cookie，请启用 Rewrite 访问网站获取");
        $.done();
        return;
    }

    const headers = {
        "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36",
        "Accept": "application/json, text/plain, */*",
        "Accept-Language": "zh-CN,zh;q=0.9",
        "Content-Type": "application/json;charset=UTF-8",
        "Origin": "https://2libra.com",
        "Referer": "https://2libra.com/",
        "Connection": "keep-alive",
        "Cookie": cookie
    };

    const myRequest = {
        url: SIGN_URL,
        method: "POST",
        headers: headers,
        body: "{}", // 必须发送空对象
        timeout: 15000 
    };

    $.post(myRequest, (error, response, data) => {
        let status = "失败";
        let detail = "";
        
        try {
            if (error) {
                detail = `请求异常: ${error}`;
            } else {
                const statusCode = response.statusCode;
                // 解析 JSON 响应以便获取详细信息
                let resJson = {};
                try { resJson = JSON.parse(data); } catch(e) {}
                const msg = resJson.m || data; // 获取服务器返回的提示信息

                console.log(`[${JOB_NAME}] HTTP状态: ${statusCode}, 响应: ${msg}`);

                // 判定逻辑修改
                if (statusCode === 201 && data.indexOf("签到成功") !== -1) {
                    status = "成功";
                    detail = "签到成功！";
                } 
                // 新增：处理 "已经签到过" 的情况 (即使状态码是 400)
                else if (data.indexOf("已经签到") !== -1) {
                    status = "成功 (重复)";
                    detail = "今天已经签到过了，无需重复。";
                }
                else if (statusCode === 400) {
                    status = "失败";
                    detail = `请求被拒绝 (400): ${msg}`;
                } 
                else if (statusCode === 401 || statusCode === 403) {
                    status = "失败";
                    detail = "Cookie 已失效，请重新登录获取。";
                } 
                else {
                    detail = `未知状态 (HTTP ${statusCode}): ${msg}`;
                }
            }
        } catch (e) {
            detail = `脚本解析错误: ${e.message}`;
        }

        $.msg(JOB_NAME, `签到状态: ${status}`, detail);
        console.log(`[${JOB_NAME}] 最终结果: ${status}, 详情: ${detail}`);
        $.done();
    });
}

// -------------------------- QX 工具函数 --------------------------
function init() {
    const isQX = typeof $task !== "undefined";
    return {
        getdata: (key) => {
            if (isQX) return $prefs.valueForKey(key);
            return null;
        },
        setdata: (val, key) => {
            if (isQX) return $prefs.setValueForKey(val, key);
            return false;
        },
        msg: (title, subtitle, body) => {
            if (isQX) $notify(title, subtitle, body);
        },
        post: (options, callback) => {
            if (isQX) {
                if (typeof options === "string") options = { url: options };
                options.method = "POST";
                $task.fetch(options).then(
                    response => {
                        callback(null, response, response.body);
                    },
                    reason => {
                        callback(reason.error, null, null);
                    }
                );
            }
        },
        done: (val) => {
            if (isQX) $done(val);
        }
    };
}