// ==UserScript==
// @name         安徽专业技术人员继续教育在线|如需自动下一集、自动换课程、[秒过]、[考试答题]等高级功能见收费版本：http://doc.zhanyc.cn/pages/ahzjjyzx/
// @namespace    free
// @version      1.0
// @description  当前是免费版本，只包含了视频页面自动播放、解除播放暂停限制、自动关闭弹窗功能。永久授权、免费更新！如需自动下一集、自动换课程、[秒过]、[考试答题]、全自动无人值守高级功能可升级付费版本|接各类脚本开发、代挂工作，微信：zhanyc_cn 个人网站：http://doc.zhanyc.cn
// @include    *://*zjzx.ah.cn*
// @include    *://*.zjzx.ah.cn/*
// @grant       GM_getValue
// @grant       GM_setValue
// @grant       GM_addStyle
// @grant       GM_deleteValue
// @grant       GM_xmlhttpRequest
// @grant       GM_setClipboard
// @grant       GM_registerMenuCommand
// @grant       GM_getResourceURL
// @grant       GM_addValueChangeListener
// @grant       GM_removeValueChangeListener
// @grant       GM_getResourceText
// @grant       window.close
// @run-at      document-end
// @require     http://libs.baidu.com/jquery/2.0.0/jquery.min.js
// ==/UserScript==
(function () {
    let $jq = $;
    unsafeWindow.$jq = $;
    let docUrl = "http://doc.zhanyc.cn/pages/ahzjjyzx/";

    let FREEJS = {
        pageData: {
            videoMGIndex: null,
            confirmRunZIndex: 19991018,
            waitTime: 0,
            video: {
                index: null,
            },
        },
        async init() {
            console.log("%c FREEJS init", "background:rgb(0,0,0);color:#fff");
            FREEJS.addStyle();
            FREEJS.setHook();
            FREEJS.runByUrl(location.href);
        },
        async runByUrl(url) {
            clearInterval(FREEJS.pageData.video.index)
            FREEJS.pageData.video.index = null
            url = url.toLocaleLowerCase()
            if (top == window) {
                FREEJS.page_top()
            }
            if (url.includes("courseplay".toLocaleLowerCase())) {
                FREEJS.page_video();
            } else if (url.includes("/personcenter".toLocaleLowerCase())) {
                FREEJS.page_list();
            }
        },
        page_top() {
            FREEJS.waitOf(a => FREEJS.getElByText($(".el-common_show_roll_pc b"), "关闭") != null).then(a => {
                setTimeout(() => {
                    $(".el-common_show_roll_pc b").click()
                }, 3000);
            })
        },
        async page_list() {
            console.log("%c page_list", "background:rgb(0,0,0);color:#fff");
            FREEJS.updatePanelText("当前为课程列表页面，请手动点击课程进入学习，脚本将自动播放视频")
        },
        async page_video() {
            console.log("%c page_video", "background:rgb(0,0,0);color:#fff");
            let timeout = 2;
            let lastTime = null;
            let checkTimeTimesBak = 60;
            let checkTimeTimes = checkTimeTimesBak;
            if (FREEJS.pageData.video.index != null) {
                return;
            }
            setTimeout(async () => {
                let time = FREEJS.getCurTime()
                await FREEJS.waitTimeout(5000)
                if (FREEJS.getCurTime() == time) {
                    FREEJS.updatePanelText("貌似卡住了，3秒后刷新页面")
                    await FREEJS.waitTimeout(3000)
                    location.reload()
                }
            }, 60 * 1000);
            FREEJS.updatePanelText("视频自动播放中...")
            FREEJS.pageData.video.index = setInterval(async () => {
                try {
                    if (FREEJS.pageData.waitTime > 0) {
                        FREEJS.pageData.waitTime -= timeout;
                        return;
                    }
                    if ($(".xgplayer-error-text:visible").text().includes('请刷新试试')) {
                        FREEJS.updatePanelText("检测到错误提示，准备刷新页面")
                        await FREEJS.waitTimeout(3000)
                        location.reload()
                        return
                    }
                    if (!FREEJS.getVideo()) {
                        console.log("%c FREEJS no video", "background:rgb(0,0,0);color:#fff");
                        return;
                    }

                    let curTime = FREEJS.getCurTime();
                    if (curTime == lastTime) {
                        lastTime = FREEJS.getCurTime();
                        checkTimeTimes -= timeout;
                        if (checkTimeTimes <= 0) {
                            checkTimeTimes = checkTimeTimesBak;
                            FREEJS.updatePanelText("貌似卡死了，请手动返回列表页面")
                            FREEJS.pageData.waitTime = 10;
                            return;
                        }
                    } else {
                        lastTime = curTime;
                        checkTimeTimes = checkTimeTimesBak;
                    }

                    FREEJS.getVideo().volume = 0;
                    let title = `进度：${FREEJS.getCurTime().toFixed(0)}/${FREEJS.getTotalTime().toFixed(0)}`;
                    $("title").text(title);
                    FREEJS.updatePanelText(`视频自动播放中 | ${title}`)

                    console.log("%c video run", "background:rgb(255,0,0);color:#fff");

                    let isFinish = await FREEJS.isPlayFinish();
                    if (isFinish) {
                        FREEJS.pageData.waitTime = 15;
                        FREEJS.updatePanelText("视频即将结束")
                        clearInterval(FREEJS.pageData.video.index)
                        FREEJS.pageData.video.index = null
                        return;
                    }

                    let isPlay = await FREEJS.videoIsPlay();
                    if (!isPlay) {
                        if (!isFinish) {
                            FREEJS.play();
                        }
                    }
                } catch (e) {
                    console.error("视频页面定时器出错", e);
                }
            }, timeout * 1000);
        },
        play() {
            FREEJS.getVideo().volume = 0;
            setTimeout(() => {
                FREEJS.getVideo().play();
            }, 200);
        },
        getVideo() {
            return $("video")[0];
        },
        isPlayFinish() {
            try {
                return (
                    FREEJS.getTotalTime() > 0 && FREEJS.getCurTime() + 5 >= FREEJS.getTotalTime()
                );
            } catch (e) {
                return false;
            }
        },
        getCurTime() {
            let res = 0;
            try {
                res = FREEJS.getVideo().currentTime;
            } catch (e) {
                console.error(e);
            }
            return res;
        },
        getTotalTime() {
            let res = 0;
            try {
                res = FREEJS.getVideo().duration;
            } catch (e) {
                console.error(e);
            }
            return res;
        },
        async videoIsPlay() {
            return new Promise((resolve) => {
                try {
                    let curTime = $("video")[0].currentTime;
                    setTimeout(() => {
                        let time1 = $("video")[0].currentTime;
                        let res = time1 > curTime;
                        if (res) {
                            setTimeout(() => {
                                let time2 = $("video")[0].currentTime;
                                let res2 = time2 > time1;
                                resolve(res2);
                            }, 100);
                        } else {
                            return resolve(false);
                        }
                    }, 100);
                } catch (e) {
                    resolve(false);
                }
            });
        },
        addStyle() {
            GM_addStyle(`
      .zfk-btn{background-color:#0fbcf9;color:#fff;padding:4px 12px;border:none;box-sizing:content-box;font-size:14px;height:20px;border-radius:4px;cursor:pointer;display:inline-block;border:1px solid transparent;white-space:nowrap;user-select:none;text-align:center;vertical-align:middle}.zfk-btn:hover{opacity:.8}.zfk-btn.success{background-color:#38b03f}.zfk-btn.warning{background-color:#f1a325}.zfk-btn.info{background-color:#03b8cf}.zfk-btn.danger{background-color:#ea644a}
      `);
        },
        // ========== 悬浮引流面板 ==========
        initFloatPanel() {
            if ($("#freejs-float-panel").length > 0) return;
            let panelHtml = `
        <div id="freejs-float-panel" style="position:fixed;left:10px;top:10px;z-index:999999;font-size:14px;min-width:300px;max-width:380px;box-shadow:0 4px 20px rgba(0,0,0,0.15);border-radius:8px;overflow:hidden;font-family:microsoft yahei,sans-serif;border:1px solid #e0e0e0;">
          <div id="freejs-panel-header" style="background:linear-gradient(135deg,#00cc99,#0099ff);color:#fff;padding:8px 12px;cursor:move;display:flex;justify-content:space-between;align-items:center;font-weight:bold;font-size:14px;">
            <span>脚本运行中（免费版）</span>
            <span id="freejs-panel-close" style="cursor:pointer;font-size:18px;padding:0 4px;">&times;</span>
          </div>
          <div id="freejs-panel-body" style="background:#ffffff;color:#333;padding:12px;">
            <div id="freejs-panel-status" style="font-size:16px;font-weight:bold;color:#00a86b;margin-bottom:8px;text-align:center;min-height:24px;">初始化中...</div>
            <div style="border-top:1px solid #eee;padding-top:8px;margin-top:4px;">
              <div style="background:linear-gradient(135deg,#ff6600,#ff3366);color:#fff;text-align:center;padding:8px;border-radius:6px;margin-bottom:10px;font-weight:bold;font-size:14px;line-height:1.6;">
                &#x1F525; 付费脚本：一次购买 &middot; 永久使用 &middot; 永久更新
              </div>
              <div style="color:#2d8a4e;font-size:13px;line-height:1.8;background:#f0faf4;padding:8px;border-radius:6px;">
                <div style="font-weight:bold;margin-bottom:2px;">&#x2714; 当前免费功能：</div>
                <div>&nbsp;&nbsp;&nbsp;&#x2022; 解除视频暂停限制</div>
                <div>&nbsp;&nbsp;&nbsp;&#x2022; 视频自动播放</div>
                <div>&nbsp;&nbsp;&nbsp;&#x2022; 自动关闭弹窗</div>
              </div>
              <div style="color:#c0392b;font-size:13px;line-height:1.8;margin-top:8px;background:#fef5f5;padding:8px;border-radius:6px;">
                <div style="font-weight:bold;margin-bottom:2px;">&#x2605; 付费版专属功能：</div>
                <div>&nbsp;&nbsp;&nbsp;&#x2022; 自动下一集 / 自动换课程</div>
                <div>&nbsp;&nbsp;&nbsp;&#x2022; [秒过] 快速完成学习</div>
                <div>&nbsp;&nbsp;&nbsp;&#x2022; [考试答题] 自动答题</div>
                <div>&nbsp;&nbsp;&nbsp;&#x2022; 全自动无人值守</div>
              </div>
              <div style="text-align:center;margin-top:10px;">
                <a href="${docUrl}" target="_blank" style="display:inline-block;background:linear-gradient(135deg,#ff6600,#ff3366);color:#fff;padding:8px 20px;border-radius:20px;text-decoration:none;font-weight:bold;font-size:14px;box-shadow:0 2px 8px rgba(255,102,0,0.4);">立即升级全功能版本 &rarr;</a>
              </div>
              <div style="text-align:center;margin-top:8px;color:#888;font-size:12px;line-height:1.6;">
                接各类脚本开发、代挂工作<br>微信：zhanyc_cn
              </div>
            </div>
          </div>
        </div>
      `;
            $("body").append(panelHtml);
            $("#freejs-panel-close").click(function () {
                $("#freejs-float-panel").hide();
            });
            // 拖拽
            let isDragging = false, startX, startY, startLeft, startTop;
            $("#freejs-panel-header").on("mousedown", function (e) {
                if ($(e.target).is("#freejs-panel-close")) return;
                isDragging = true;
                startX = e.clientX;
                startY = e.clientY;
                let $panel = $("#freejs-float-panel");
                startLeft = $panel.position().left;
                startTop = $panel.position().top;
                e.preventDefault();
            });
            $(document).on("mousemove", function (e) {
                if (!isDragging) return;
                let dx = e.clientX - startX;
                let dy = e.clientY - startY;
                $("#freejs-float-panel").css({
                    left: startLeft + dx + "px",
                    top: startTop + dy + "px"
                });
            });
            $(document).on("mouseup", function () {
                isDragging = false;
            });
        },
        updatePanelText(text) {
            $("#freejs-panel-status").text(text);
        },
        // ========== 工具方法 ==========
        waitTimeout(timeout) {
            return new Promise((resolve) => {
                setTimeout(() => resolve(), timeout);
            });
        },
        waitOf(fun, interval = 1000, timeout = 60) {
            console.log("%c waitOf", "background:rgb(0,0,0);color:#fff", fun);
            return new Promise((resolve, reject) => {
                let _timeOut = timeout * 1000;
                try {
                    if (fun()) {
                        return resolve();
                    }
                } catch (e) {
                    console.error(e);
                }
                let index = setInterval(() => {
                    try {
                        if (timeout != -1) {
                            _timeOut -= interval;
                            if (_timeOut < 0) {
                                clearInterval(index);
                                return reject();
                            }
                        }
                        if (fun()) {
                            clearInterval(index);
                            return resolve();
                        }
                    } catch (e) {
                        console.error(e);
                    }
                }, interval);
            });
        },
        getGMData(item, def) {
            return GM_getValue(item, def);
        },
        setGMData(item, val) {
            return GM_setValue(item, val);
        },
        delGMData(item) {
            return GM_deleteValue(item);
        },
        now() {
            return new Date().getTime();
        },
        getElByText(query, text, mode = "eq", visible = true) {
            let $el = null;
            text = text.trim()
            $(query).each((i, el) => {
                if (visible && !$(el).is(":visible")) {
                    return true;
                }
                if (mode == "eq" && $(el).text().trim() == text) {
                    $el = $(el);
                    return false;
                } else if (
                    mode == "startsWith" &&
                    $(el).text().trim().startsWith(text)
                ) {
                    $el = $(el);
                    return false;
                } else if (mode == "endsWith" && $(el).text().trim().endsWith(text)) {
                    $el = $(el);
                    return false;
                }
            });
            return $el;
        },
        getElListByText(query, text, mode = "eq", visible = true) {
            let arr = [];
            $(query).each((i, el) => {
                if (visible && !$(query).is(":visible")) {
                    return true;
                }
                if (mode == "eq" && $(el).text().trim() == text) {
                    arr.push($(el));
                } else if (
                    mode == "startsWith" &&
                    $(el).text().trim().startsWith(text)
                ) {
                    arr.push($(el));
                } else if (mode == "endsWith" && $(el).text().trim().endsWith(text)) {
                    arr.push($(el));
                }
            });
            return arr;
        },
        setHook() {
            try {
                ah.proxy(
                    {
                        onRequest: (config, handler) => {
                            handler.next(config);
                        },
                        onError: (err, handler) => {
                            console.log(err.type);
                            handler.next(err);
                        },
                        onResponse: (response, handler) => {
                            try {
                                let url = response.config.url;
                                if (url.includes("/stdCustLearnRecord/learnSave/v1.lyai")) {
                                    let body = JSON.parse(response.response);
                                    FREEJS.updatePanelText("当前进度：" + body.data.completionRate + "%")
                                    if (body.data.completionRate >= 100) {
                                        FREEJS.updatePanelText("视频播放完成！请手动返回列表页面选择下一课程")
                                    }
                                    response.response = JSON.stringify(body)
                                }
                            } finally {
                                handler.next(response);
                            }
                        },
                    },
                    unsafeWindow.window
                );
            } catch (e) {
                console.error(e)
            }
        },
    };

    // ========== 引流悬浮面板初始化 ==========
    FREEJS.initFloatPanel();

    setTimeout(() => {
        if (typeof (zfk) == 'undefined') {
            FREEJS.init();
        } else {
            console.log('skip init');
        }
    }, 3000);
    if (!unsafeWindow.FREEJS) unsafeWindow.FREEJS = FREEJS;
})();