大麦抢票

浏览器辅助抢购大麦网门票自动提交订单
Wrap lines
// ==UserScript==
// @name         大麦抢票
// @namespace    陈鸿宇fighting~！
// @version      1.0.2
// @description  浏览器辅助抢购大麦网门票自动提交订单
// @author       secret11979
// @match        https://buy.damai.cn/*
// @match        https://detail.damai.cn/*
// @match        https://seatsvc.damai.cn/*
// @grant        GM_xmlhttpRequest
// @connect      api.m.taobao.com
// @require      https://cdn.staticfile.org/jquery/3.5.1/jquery.min.js
// ==/UserScript==
// @license MIT
// https://seatsvc.damai.cn/tms/selectSeat?itemId=624499596673&hasPromotion=true&performId=210252620&skuId=4427321477193&projectId=624499596673&spm=a2oeg.project.projectinfo.dbuy
// https://seatsvc.damai.cn/tms/selectSeat?itemId=624499596673&performId=210252601&skuId=4427321477292&projectId=624499596673
var version = "1.0.2"
 
var $style = $('<style>' +
    '#control_container{margin: 20px 0; background:#e9e9e9;padding:20px 0;}' +
    'p{margin:10px 0;}' +
    '#control_container button{width:80%;margin:10px 10%;padding:10px 0;font-size:30px;border-style: solid;}' +
    '#start_btn{color:green;}' +
    '#end_btn{color:red;}' +
    '.input_wrapper{display: flex;justify-content:center;font-size: 16px; margin-bottom:10px;}' +
    '.notice{margin:10px 10px;padding:10px 10px;color:darkslategrey;border-style: solid; border-width: 1px; border-color:darkslategrey;}' +
    '#wx{text-align: center;}' +
    '#countdown_wrapper {display:none; font-size: 16px; text-align:center; background:#ffeaf1;}' +
    '#countdown_wrapper p{width:100%;}' +
    '#countdown {font-size: 20px; color:#ff1268;}' +
    '.warning {color:red; font-weight:400;}' +
    'h3 {font-weight:800;}' +
    '</style>');
 
console.log("domain1", document.domain);
document.domain = "damai.cn";
 
$(document).ready(function () {
 
    var curr_url = window.location.href;
 
    if (curr_url.includes("https://detail.damai.cn/")) {
 
        var order_url = sessionStorage.getItem('order_url');
        if (order_url) {
            window.location.href = order_url;
        } else {
            if ($("div.buybtn").text() == "选座购买" || $('.service-note .service-note-name').text().includes("可选座")) {
                alert("无法全自动选座，请看“注意”部分。不要忘了先登录(不可用)，填好联系人信息，删除多余联系人。");
                detail_seat_ui();
            } else {
                detail_ui();
            }
        }
 
    }
 
    if (curr_url.includes("https://buy.damai.cn/")) {
        if (curr_url.includes("https://buy.damai.cn/multi/flow")) {
            //下单挤爆了
            var order_url = curr_url.substring(curr_url.indexOf('=') + 1);
            sessionStorage.setItem('order_url', order_url);
            window.location.href = order_url;
        } else {
            if ($(".error-msg").length > 0) {
                if ($(".error-msg").text().includes("已过期")) {
                    document.getElementsByClassName("next-row error-reload")[0].children[0].click();
                } else {
                    var order_url = sessionStorage.getItem('order_url');
                    if (order_url) {
                        window.location.href = order_url;
                    } else {
                        window.location.reload();
                    }
                }
            } else {
                setTimeout(fill_form, 200);
            }
        }
    }
 
    if (curr_url.includes("https://seatsvc.damai.cn/")) {
        console.log("seat")
        var people_num = new URLSearchParams(window.location.href).get('people_num');
        if (people_num == 1) {
            new MutationObserver(function (mutations) {
                if (document.querySelector("#app > div.render-result-container > div.select-result")) {
                    console.log("found ele");
                    $("#app > div.render-result-container > div.select-result").bind("DOMNodeInserted", seat_click_buy_btn);
                }
            }).observe(document, {childList: true, subtree: true});
 
            // $("#app > div.render-result-container > div.select-result").bind("DOMNodeInserted", seat_click_buy_btn)
        } else {
            document.onkeydown = function () {
                var oEvent = window.event;
                if (oEvent.keyCode == 32) {
                    seat_click_buy_btn()
                }
            }
        }
    }
 
    if (curr_url.includes("https://excashier.alipay.com/")) {
        alert("抢购成功，记得及时付款哦！");
    }
 
})
 
function seat_click_buy_btn() {
    console.log("click buy");
    $('#app > div.render-result-container > div.select-result > div.tip-order-button > button').click();
}
 
 
//https://stackoverflow.com/a/31112615
Number.prototype.toHHMMSS = function () {
    var hours = Math.floor(this / 3600) < 10 ? ("00" + Math.floor(this / 3600)).slice(-2) : Math.floor(this / 3600);
    var minutes = ("00" + Math.floor((this % 3600) / 60)).slice(-2);
    var seconds = ("00" + (this % 3600) % 60).slice(-2);
    return hours + ":" + minutes + ":" + seconds;
};
 
function timedUpdate() {
    var time_difference = Math.ceil((window.sellStartTime_timestamp - window.current_time) / 1000);
    //接近20开始请求网络时间
    if (window.current_time == undefined || time_difference < 20) {
        syncTime(300);
    } else {
        syncTime(2000);
    }
 
}
 
function syncTime(num) {
    GM_xmlhttpRequest({
        url: "https://api.m.taobao.com/rest/api3.do?api=mtop.common.getTimestamp",
        method: 'GET',
        timeout: 10000,
        headers: {
            'Content-Type': 'application/x-www-form-urlencoded'
        },
        onload: function (responseDetails) {
            if (responseDetails.status == 200) {
                var result = JSON.parse(responseDetails.responseText.replace('fff(', '').replace(')', ''));
 
                window.current_time = result.data.t;
                var time_difference = Math.ceil((window.sellStartTime_timestamp - window.current_time) / 1000);
                console.log("相差秒数：" + time_difference);
                // 提前1秒开始
                if (time_difference < 1) {
                    window.location.href = window.order_url;
                } else {
                    var time_difference_str = time_difference.toHHMMSS();
                    $("#countdown").text(time_difference_str);
 
                    window.timer = setTimeout(timedUpdate, num);
                }
            } else {
                setTimeout(() => {
                    syncTime();
                }, 1000);
            }
        }
    });
}
 
 
function generate_confirm_url(event, price, people_num, data_json) {
 
    var performBases = data_json["performBases"];
    var itemId = "";
 
    for (var i = 0; i < performBases.length; i++) {
        // console.log("1");
        var performBase = performBases[i];
        var performs = performBase["performs"];
        for (var j = 0; j < performs.length; j++) {
            // console.log("2");
            var perform = performs[j];
            if (perform["performName"] === event) {
                // console.log("3");
                itemId = perform["itemId"];
                window.itemId = itemId;
                var skuList = perform["skuList"];
                for (var k = 0; k < skuList.length; k++) {
                    // console.log("4");
                    var skuList_item = skuList[k];
                    if (skuList_item["skuName"] === price) {
                        // console.log("5");
                        var skuId = skuList_item["skuId"];
                        return `https://buy.damai.cn/orderConfirm?exParams=%7B%22damai%22%3A%221%22%2C%22channel%22%3A%22damai_app%22%2C%22umpChannel%22%3A%2210002%22%2C%22atomSplit%22%3A%221%22%2C%22serviceVersion%22%3A%221.8.5%22%7D&buyParam=${itemId}_${people_num}_${skuId}&buyNow=true&spm=a2oeg.project.projectinfo.dbuy`
                        // https://buy.damai.cn/orderConfirm?exParams=%7B%22damai%22%3A%221%22%2C%22channel%22%3A%22damai_app%22%2C%22umpChannel%22%3A%2210002%22%2C%22atomSplit%22%3A%221%22%2C%22serviceVersion%22%3A%221.8.5%22%2C%22umidToken%22%3A%22T2gAPtWBhV9tC67Mptnj5AU_d_KX-57DqykfreYNo38zNk2TgBZssV-gxQlN7aEPYnPc6dXI1re5zNemlLZpfS71%22%2C%22ua%22%3A%22134%23pciI2XXwXGEkxcXNZXkwdJ0D3QROwKOlAOzBtZ26EXkEHKc8qKrQAAmvANaH6n1KGaF4vxWgMEiyvJ8h9bbkRf%2FYEV1hBueE%2BJdqKXL3ZtWwTq1qijRmNyd3OOH8qkuJ%2BJd8qcHAZXnw%2Bcy8qqK7GANE1XazXJmg%2FR%2F5Utf35L2Od6%2FG0dbS1b%2B9L5ktB6IWasdFdaIn%2BqpUTLB8ajSqUVD0dOgouDkm78TjZ0CoGokuqXVsf1xdZ9p%2Fut6sLnyD7zJR7vi3xgho3ZvGI37q7cXGmA1IjAYsrBXU2kdbCbTZygJjLhS6%2FKJ7jMrS32iAng488JzvSMYV4D5o9mt%2BYWWddusAWqInij0%2FLKPSEnpK8MgQLbC8xXqcqv9ojtBm2DseaKe6g0CAXgFjW0XXA1aAhvJVTXDVIjariuT47UsZ94G4Vve%2Byr6FmI1RmtHBHwiiTN4YufCiYcr7UMN40vCkITwrXibXJVe5IW%2BkcuFlRVaK5fToG%2BK%2FDDJNLfO7LA4OoXB5BemruIehBXZPAVBHW5VgnKKG6A7MKWG8VHBsknL77EDMTYo%2FVGR5E9KfJtMNhTuRyPEJUXqIyuBs%2BWMeerkEllrcI4tn6j%2FQvxFo%2BMmoAnu4Gz05k2yBrt45eVj3sndkBqzjSOdocl5f%2BtA18aToWalQuZqLb0x31S4Ac6ZTPkhnqSnt%2BGGodrhKgkR1IyvyfYR85d2Yxnht1kSmE7O4YIEt6srmH2We9UqUdhkkeKByPHsj4MvAe2yejlSN1HcH0Mm0K4JjF59IvjH4Aw3UKv7GGnY1EtOcPvgZ8uNf7HfoWX%3D%3D%22%7D&buyParam=624490600818_1_4598946947036&buyNow=true&spm=a2oeg.project.projectinfo.dbuy
                    }
                }
 
            }
        }
 
    }
    return null;
 
}
 
 
function generate_seat_url(is_calendar, event, price, people_num, data_json) {
    var performBases = [];
    if (is_calendar) {
        var month = event.slice(0, 7);
        var calendarPerforms = data_json["calendarPerforms"];
 
        for (var i = 0; i < calendarPerforms.length; i++) {
            var calendarPerform = calendarPerforms[i];
            if (calendarPerform["month"] == month) {
                performBases = calendarPerform["performBases"];
            }
        }
    } else {
        performBases = data_json["performBases"];
 
    }
 
    var itemId = "";
 
    for (var i = 0; i < performBases.length; i++) {
        var performBase = performBases[i];
        var performs = performBase["performs"];
 
 
        for (var j = 0; j < performs.length; j++) {
            var perform = performs[j];
            var performId = perform.performId;
            var projectId = new URLSearchParams(window.location.href).get('id');
            if (perform["performName"] === event) {
                itemId = perform["itemId"];
                window.itemId = itemId;
                var skuList = perform["skuList"];
                for (var k = 0; k < skuList.length; k++) {
                    var skuList_item = skuList[k];
                    if (skuList_item["skuName"] === price) {
                        var skuId = skuList_item["skuId"];
                        return `https://seatsvc.damai.cn/tms/selectSeat?itemId=${itemId}&performId=${performId}&skuId=${skuId}&projectId=${projectId}`
 
                    }
                }
 
            }
        }
 
    }
    return null;
 
}
 
function detail_ui() {
    var $service = $(".content-right .service");
 
    var $control_container = $("<div id='control_container'></div>");
 
    var $wx = $(`<div id="wx" class="notice"><p>陈鸿宇fighting！ </p><p>版本： ${version}</p></div>`);
 
    var $number_input = $('<div class="input_wrapper" id="number_input_wrapper">请输入人数：<input id="number_input" type="number" value="1" min="1" max="6"></div>');
    // var $email_input = $('<div class="input_wrapper" id="email_input_wrapper">email：<input id="email_input" type="email" value="example@hotmail.com"></div>');
    // var $name_input = $('<div class="input_wrapper" id="name_input_wrapper">联系人姓名：<input id="name_input" type="text" value="小明"></div>');
    // var $duration_input = $('<div class="input_wrapper" id="duration_input_wrapper">刷新间隔(ms)：<input id="duration_input" type="text" value="5000"></div>');
 
    var $start_btn = $('<button id="start_btn">开始抢票</button>');
    var $end_btn = $('<button id="end_btn">停止抢票</button>');
    var $notice = $('<div id="notice" class="notice"><h3>使用步骤</h3><p>1.登录(不可用)，填写购票人信息</p><p>2.选择场次->价格->填写人数</p><p>3.点击‘开始抢票’</p></div>');
 
    var $notice2 = $('<div id="notice2" class="notice"><p>已同步网络时间</p><p>若误差过大请刷新页面，更新时间</p></div>');
 
    var $countdown = $('<div id="countdown_wrapper"><p id="selected_event">event1</p><p id="selected_price">price2</p><p id="selected_number">1人</p><br><p>倒计时:</p><p id="countdown">00:00:00</p></div>');
 
    $control_container.append($style);
    $control_container.append($wx);
    $control_container.append($number_input);
    // $control_container.append($email_input);
    // $control_container.append($name_input);
    // $control_container.append($duration_input);
    $control_container.append($start_btn);
    $control_container.append($end_btn);
    $control_container.append($notice);
    $control_container.append($notice2);
    // $control_container.append($countdown);
 
    $control_container.insertBefore($service);
    $countdown.insertBefore($control_container);
 
    $("#start_btn").click(function () {
        var event = get_event();
        var price = get_price();
        var people_num = $("#number_input").val();
        var data_json = JSON.parse($("#dataDefault").text());
        window.sellStartTime_timestamp = data_json["sellStartTime"];
 
        $("#selected_event").text(event);
        $("#selected_price").text(price);
        $("#selected_number").text(people_num + "人");
 
        $("#countdown_wrapper").show();
 
        // console.log(data_json)
 
        var result = generate_confirm_url(event, price, people_num, data_json);
        console.log("result--" + result);
        if (result) {
            window.order_url = result;
            sessionStorage.setItem('order_url', result);
 
            console.log("countdown and go to confirm page");
            timedUpdate();
        } else {
            console.error("获取场次票价人数出错了。");
            alert("获取场次票价人数出错了");
 
        }
 
    });
 
    $("#end_btn").click(function () {
        clearTimeout(window.timer);
        $("#countdown_wrapper").hide();
        sessionStorage.clear();
    });
 
}
 
// http://cncc.bingj.com/cache.aspx?q=jquery+ignore+inner+most&d=4555311081654245&mkt=en-US&setlang=en-US&w=FZ-aM6oeDz4XhBZleDN79HoRb7ybox0E
function get_text_exclude_children(css_selector_str) {
    return $(css_selector_str).contents().not($(css_selector_str).children()).text().trim();
}
 
function get_event() {
    var event_css_selector = ".perform__order__select.perform__order__select__performs .select_right_list .active>*";
    return get_text_exclude_children(event_css_selector);
 
}
 
function get_price() {
    var price_css_selector = ".select_right_list_item.sku_item.active .skuname";
    return get_text_exclude_children(price_css_selector);
}
 
function detail_seat_ui() {
    var $service = $(".content-right .service");
    var $control_container = $("<div id='control_container'></div>");
 
 
    var $wx = $(`<div id="wx" class="notice">陈鸿宇fighting </p><p>版本： ${version}</p></div>`);
    var $number_input = $('<div class="input_wrapper" id="number_input_wrapper">请输入人数：<input id="number_input" type="number" value="1" min="1" max="6"></div>');
    var $start_btn = $('<button id="start_btn">开始抢票</button>');
    var $end_btn = $('<button id="end_btn">停止抢票</button>');
    var $notice = $('<div id="notice" class="notice"><h3>使用步骤</h3><p>1.登录(不可用)，填写购票人信息</p><p>2.选择场次->价格->填写人数</p><p>3.点击‘开始抢票’</p></div>');
 
    var $notice2 = $('<div id="notice" class="notice warning"><h3>注意</h3><p>若人数为1，选座页面手动选座后自动进入下一步</p><p>人数多于1时，选座页面手动选座后点击“确认选座”按钮或按下空格键进入下一步</p></div>');
    var $notice3 = $('<div id="notice2" class="notice"><p>已同步网络时间</p><p>若误差过大请刷新页面，更新时间</p></div>');
 
    var $countdown = $('<div id="countdown_wrapper"><p id="selected_event">event1</p><p id="selected_price">price2</p><p id="selected_number">1人</p><br><p>倒计时:</p><p id="countdown">00:00:00</p></div>');
 
    $control_container.append($style);
    $control_container.append($wx);
    $control_container.append($number_input);
 
    $control_container.append($start_btn);
    $control_container.append($end_btn);
    $control_container.append($notice);
    $control_container.append($notice2);
    $control_container.append($notice3);
 
    $control_container.insertBefore($service);
    $countdown.insertBefore($control_container);
 
    $("#start_btn").click(function () {
        var event = get_event();
        var price = get_price();
        var people_num = $("#number_input").val();
 
 
        var data_json = JSON.parse($("#dataDefault").text());
        window.sellStartTime_timestamp = data_json["sellStartTime"];
 
        $("#selected_event").text(event);
        $("#selected_price").text(price);
        $("#selected_number").text(people_num + "人");
 
        $("#countdown_wrapper").show();
 
        if ($("#dataDefault").text().includes("calendarPerforms")) {
            var result = generate_seat_url(true, event, price, people_num, data_json);
 
        } else {
            var result = generate_seat_url(false, event, price, people_num, data_json);
 
        }
 
 
        if (result) {
            window.order_url = `${result}&people_num=${people_num}`;
            sessionStorage.setItem('seat_url', result);
 
 
            console.log("countdown and go to confirm page");
            timedUpdate();
 
 
        } else {
            console.error("不知道为什么获取场次票价人数出错了呢。");
            alert("不知道为什么获取场次票价人数出错了呢。");
 
        }
 
    });
 
    $("#end_btn").click(function () {
        clearTimeout(window.timer);
        $("#countdown_wrapper").hide();
        sessionStorage.clear();
    });
 
}
 
 
function check_alert() {
    var alerts = $(".next-dialog-alert");
    if (alerts.length > 0 || window.current_time >= window.max_time) {
        window.location.reload();
    } else {
        window.current_time = window.current_time + 300;
        setTimeout(check_alert, 300);
    }
}
 
function fill_form() {
    var buyer_number = parseInt($(".ticket-buyer-title em").text());
    window.buyer_number = buyer_number;
    window.curr_buyer = 0;
    console.log("勾选下单人数：" + buyer_number);
    var buyer_list = $(".buyer-list-item input");
    for (var i = 0; i < buyer_number; i++) {
        console.log(buyer_list[i]);
        buyer_list[i].click();
    }
 
    setTimeout(submit_order, 200);
}
 
function submit_order() {
    $(".submit-wrapper button").click();
    setTimeout(check_alert, 200);
 
}
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