// ==UserScript==
// @name         百度贴吧自动签到
// @description  定时脚本，请使用脚本猫安装，并确保你的百度账号处于登录状态。
// @namespace    cxxjackie
// @author       cxxjackie
// @version      0.5.0
// @crontab      * 1-23 once * *
// @grant        GM_xmlhttpRequest
// @grant        GM_notification
// @grant        GM_getValue
// @connect      tieba.baidu.com
// @homepage     https://bbs.tampermonkey.net.cn/forum.php?mod=viewthread&tid=926
// @supportURL   https://bbs.tampermonkey.net.cn/forum.php?mod=viewthread&tid=926
// ==/UserScript==

/* ==UserConfig==
设置:
  DelayMode:
    title: 延迟签到模式
    default: true
  Notice:
    title: 通知窗口
    default: 总是
    values: [总是, 仅失败时, 关闭]
 ==/UserConfig== */

const defaultOption = {
    method: 'get',
    responseType: 'json',
    headers: {
        'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8',
        'Origin': 'https://tieba.baidu.com'
    },
    timeout: 20000
};

function ajax(url, option = {}) {
    const _option = {...defaultOption, ...option};
    return new Promise((resolve, reject) => {
        if (defaultOption.headers && option.headers) {
            const keys = Object.keys(option.headers);
            for (const header in defaultOption.headers) {
                const lowerHeader = header.toLowerCase();
                if (!keys.find(key => key.toLowerCase() === lowerHeader)) {
                    _option.headers[header] = defaultOption.headers[header];
                }
            }
        }
        if ('referer' in _option) {
            _option.headers = _option.headers || {};
            _option.headers.Referer = _option.referer;
            delete _option.referer;
        }
        // 兼容脚本猫旧版本
        const responseType = _option.responseType;
        switch (responseType) {
            case 'text':
            case 'json':
                delete _option.responseType;
                break;
            case 'arraybuffer':
            case 'blob':
                break;
            default:
                return reject(`Unsupported responseType: ${responseType}`);
        }
        GM_xmlhttpRequest({
            ..._option,
            url: url,
            onload: res => {
                if (res.status == 200) {
                    // 兼容脚本猫旧版本
                    switch (responseType) {
                        case 'text':
                            resolve(res.responseText);
                            break;
                        case 'json':
                            try {
                                resolve(JSON.parse(res.responseText));
                            } catch(e) {
                                resolve({});
                            }
                            break;
                        default:
                            resolve(res.response);
                    }
                } else {
                    reject(`${res.status}: ${url}`);
                }
            },
            onerror: () => reject(`error: ${url}`),
            ontimeout: () => reject(`timeout: ${url}`)
        });
    });
    
}

return new Promise(async (resolve, reject) => {
    const delayMode = GM_getValue('设置.DelayMode', false);
    const notice = GM_getValue('设置.Notice', '总是');
    try {
        const getTbs = await ajax('https://tieba.baidu.com/dc/common/tbs');
        const tbs = getTbs.tbs;
        await ajax('https://tieba.baidu.com/tbmall/onekeySignin1', {
            method: 'post',
            data: `ie=utf-8&tbs=${tbs}`,
            referer: 'https://tieba.baidu.com/index.html'
        });
        //const html = await ajax('https://tieba.baidu.com/index.html', { responseType: 'text' });
        //const forums = JSON.parse(html.match(/(?<="forums":)\[.*?\]/)[0]);
        const getForums = await ajax('https://tieba.baidu.com/mo/q/newmoindex');
        const forums = getForums.data.like_forum;
        const unsigns = forums.filter(forum => forum.is_sign != 1);
        let success = forums.length - unsigns.length;
        for (const forum of unsigns) {
            // 贴吧会检测是否签到过快，所以这里不用Promise.all
            const doSign = await ajax('https://tieba.baidu.com/sign/add', {
                method:'post',
                data: `ie=utf-8&kw=${forum.forum_name}&tbs=${tbs}`,
                referer: `https://tieba.baidu.com/f?ie=utf-8&kw=${encodeURIComponent(forum.forum_name)}`
            });
            if (doSign.no == 0) success++;
            if (delayMode) await new Promise(resolve => setTimeout(resolve, 1000));
        }
        const fail = forums.length - success;
        const message = `签到完成，已签到${success}个吧，失败${fail}个吧。`;
        if (notice == '总是' || (notice == '仅失败时' && fail > 0)) {
            GM_notification({
                title: '贴吧签到',
                text: message
            });
        }
        resolve(message);
    } catch(e) {
        if (notice != '关闭') {
            if (e.toString().slice(0, 7) == 'timeout') {
                GM_notification({
                    title: '贴吧签到',
                    text: '签到失败，请检查你的网络状态。'
                });
            } else {
                GM_notification({
                    title: '贴吧签到',
                    text: '签到失败，请检查你的登录状态。'
                });
            }
        }
        reject(e);
    }
});