// ==UserScript==
// @name         大麦抢票
// @namespace    ZnG大麦
// @version      7.2.1
// @description  全自动抢票，自动提交订单
// @author       ZnG大麦
// @match        https://buy.damai.cn/*
// @match        https://detail.damai.cn/*
// @match        https://seatsvc.damai.cn/*
// @match        https://m.damai.cn/*
// @match        https://mclient.alipay.com/*
// @match        <https://mtop.damai.cn/h5/mtop.alibaba.detail.subpage.getdetail/*>
// @grant        GM_xmlhttpRequest
// @connect      api.m.taobao.com
// @require      https://cdn.staticfile.org/jquery/3.5.1/jquery.min.js
// @license      wxywxy
// ==/UserScript==
 
// 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 = "7.2.1";
 
var $style = $(
  "<style>" +
    "#control_container{margin: 20px 0;background:#e9e9e9;padding:20px;overflow: hidden;}" +
    "p{margin:10px 0;}" +
    "#control_container button{width:80%;height: 60px;line-height:60px;margin:10px 10%;font-size:30px;border-radius:30px}" +
    "#start_btn{color:#fff;background:#ff457a;}" +
    "#bp_btn{color:#fff;background: #ff457a;}" +
    "#end_btn{color:#666;background: #cfcfcf;}" +
    ".control_container_box{display: flex;align-items: center;flex-wrap: wrap;padding-right: 20px;border: 1px solid #ccc;}" +
    ".input_wrapper{display: flex;justify-content:center;font-size: 16px; margin-bottom:10px;}" +
    ".input_wrapper_box{flex: 4;}" +
    ".input_wrapper_phone{display: flex;justify-content: flex-end;font-size: 25px;padding:20px 0; text-align:center;}" +
    ".input_wrapper_phone input{width: 50%;}" +
    ".notice{margin:10px 10px;padding:10px 10px;color:darkslategrey;}" +
    "#wx{text-align: center; flex:1;color: #333;}" +
    "#countdown_wrapper {display:none; font-size: 30px; text-align:center; background:#ffeaf1;}" +
    "#countdown_wrapper p{width:100%;}" +
    "#countdown {font-size: 50px; color:#ff1268;}" +
    ".warning {color:red; font-weight:400;}" +
    "h3 {font-weight:800;}" +
    "</style>"
);
 
$(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，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();
        }
      };
    }
  }
 
  //手机版抢票
  if (curr_url.includes("https://m.damai.cn/damai/")) {
    var phone_order_url = sessionStorage.getItem("phone_order_url");
    if (phone_order_url) {
      var reload_cnt = sessionStorage.getItem("reload_cnt");
      if (Number(reload_cnt) > 66) {
        alert("抢购已自动结束，请返回查看有无订单");
        sessionStorage.clear();
        return;
      }
      window.location.href = phone_order_url;
    } else {
      fetchGet();
      phone_detail_ui();
    }
  }
 
  //手机版抢票
  if (curr_url.includes("https://m.damai.cn/app/dmfe/")) {
    var reload_cnt = sessionStorage.getItem("reload_cnt");
    if (reload_cnt == null || Number(reload_cnt) > 66) {
      alert("抢购已自动结束，请返回查看有无订单");
      sessionStorage.clear();
      return;
    }
    setTimeout(fill_phone_form, 100);
    var viewer = $(".viewer >div >div");
    if (viewer != null && viewer.length != 0) {
      if ($("#app >div >div").innerHTML.indexOf("系统繁忙") != -1) {
        var phone_or_url = sessionStorage.getItem("phone_order_url");
        window.location.href = phone_or_url;
      }
    }
  }
  //支付页面
  if (
    curr_url.includes("https://excashier.alipay.com/") ||
    curr_url.includes("https://mclient.alipay.com")
  ) {
    alert("恭喜下单成功，可前往APP查看，有5分钟付款时间");
    sessionStorage.clear();
  }
});
 
function fetchGet() {
  var open = XMLHttpRequest.prototype.open;
  var send = XMLHttpRequest.prototype.send;
  XMLHttpRequest.prototype.open = function () {
    var url = arguments[1];
    var method = arguments[0];
    if (
      method.toUpperCase() === "GET" &&
      url.indexOf("mtop.damai.cn/h5/mtop.alibaba.detail.subpage.getdetail") !=
        -1
    ) {
      this._url = url; //保存请求的 URL
      // console.log("获取到了GET request");
    }
    open.apply(this, arguments);
  };
 
  XMLHttpRequest.prototype.send = function () {
    this.addEventListener("readystatechange", function () {
      if (
        this.readyState === 4 &&
        this.status === 200 &&
        this._url &&
        this._url.indexOf(
          "mtop.damai.cn/h5/mtop.alibaba.detail.subpage.getdetail"
        ) != -1
      ) {
        var responseText = JSON.parse(this.responseText);
        var result = JSON.parse(responseText.data.result);
        var skuList = result.perform.skuList;
        // 解析响应内容，获取相关信息
        // console.log("获取到可选择的场次详情:", skuList);
        const skuIds = [];
        const itemIds = [];
        const priceNames = [];
        for (var k = 0; k < skuList.length; k++) {
          skuIds.push(skuList[k].skuId);
          itemIds.push(skuList[k].itemId);
          priceNames.push(skuList[k].priceName);
        }
        sessionStorage.setItem("skuIds", skuIds);
        sessionStorage.setItem("itemIds", itemIds);
 
        let priceNameStr = "";
        for (let i = 0; i < priceNames.length; i++) {
          priceNameStr += i + " : " + priceNames[i] + "\n";
        }
        alert(
          "请按票价前对应的序号输入: \n" +
            "当前选择场次：" +
            result.perform.performName +
            "\n" +
            priceNameStr
        );
      }
    });
    send.apply(this, arguments);
  };
}
 
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10开始请求网络时间
  if (window.current_time == undefined || time_difference < 10) {
    syncTime(200);
  } else {
    syncTime(2500);
  }
}
 
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 < 2) {
          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(500);
        }, 1000);
      }
    },
  });
}
 
function timedUpdate_phone() {
  var time_difference = Math.ceil(
    (window.sellStartTime_timestamp - window.current_time) / 1000
  );
  //接近10开始快速请求网络时间
  if (window.current_time == undefined || time_difference < 10) {
    syncTime_phone(200);
  } else {
    syncTime_phone(2500);
  }
}
 
function syncTime_phone(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 < 2) {
          window.location.href = window.phone_order_url;
        } else {
          var time_difference_str = time_difference.toHHMMSS();
          $("#countdown").text(time_difference_str);
          window.timer = setTimeout(timedUpdate_phone, num);
        }
      } else {
        setTimeout(() => {
          syncTime_phone(500);
        }, 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 = $(
    `<div id="wx" class="notice"><p>大麦抢票 版本号：${version}</p><p>author: 快速高效</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 $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，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);
 
  $control_container.insertBefore($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 {
      alert("获取场次票价人数失败，请刷新再试");
    }
  });
 
  $("#end_btn").click(function () {
    clearTimeout(window.timer);
    $("#countdown_wrapper").hide();
  });
}
 
function phone_detail_ui() {
  var $service = $("#detail");
  if ($service == null || $service.length == 0) {
    $service = $(".auto-banner");
  }
  if ($service == null || $service.length == 0) {
    setTimeout(phone_detail_ui, 200);
    return;
  }
 
  var $control_container = $("<div id='control_container'></div>");
  var $wx = $(
    `<div id="wx" class="notice"><p>大麦抢票</p><p>版本号：${version}</p><p>author：快速高效</p></div>`
  );
  var $eventId = $(
    '<div class="input_wrapper_phone" id="event_input_wrapper">请输入票价前的序号：<input id="event_input" type="text" value="0" ></div>'
  );
  var $number_input = $(
    '<div class="input_wrapper_phone" id="number_input_wrapper">请输入人数：<input id="number_input" type="number" value="2" min="1" max="4"></div>'
  );
  var $delayTime = $(
    '<div class="input_wrapper_phone" id="delayTime_input_wrapper">无优先购需延后(分)：<input id="delayTime_input" type="text" value="0"></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 $bp_btn = $('<button id="bp_btn">获取bp链接</button>');
  var $notice = $(
    `<div id="notice" class="notice"><h3>使用步骤</h3><p>1.提前登录-填写购票人,收货地址</p>
    <p>2.请先点击右下角[即将开抢 预选场次]或[立即预定] 按钮，多个日期可点击自己想看的日期，记住弹窗中自己想看的票价前的序号，之后关闭弹窗输入票价前的序号</p>
    <p>3.如果演出支持优先购，但你没有优先购特权，第三个输入框延后倒计时须填写优先购开抢到正点开抢的时间间隔，单位为分</p>
    <p>>>>> 比如：优先购开始时间为13:15<br />>>>> 正点开抢时间为13:30<br />>>>> 第三项就填“15”</p>
    <p>4.点击“开始抢票”</p></div>`
  );
 
  var $notice2 = $(
    '<div id="notice2" class="notice"><p>注：倒计时开抢前差几秒无影响，开抢前10秒才会快速同步；默认自动勾选2个观演人（页面可修改）；自动提交</p></div>'
  );
 
  var $countdown = $(
    '<div id="countdown_wrapper"><p id="selected_event">场次</p><p id="selected_price">自动勾选人数</p><p id="selected_number">2人</p><br><p>倒计时:</p><p id="countdown">00:00:00</p></div>'
  );
  var $input_wrapper_box = $('<div class="input_wrapper_box"></div>');
  var $control_container_box = $('<div class="control_container_box"></div>');
  $control_container.append($style);
  $control_container_box.append($wx);
  $input_wrapper_box.append($eventId);
  $input_wrapper_box.append($number_input);
  $input_wrapper_box.append($delayTime);
  $control_container_box.append($input_wrapper_box);
  $control_container_box.append($start_btn);
  $control_container_box.append($bp_btn);
  $control_container_box.append($end_btn);
  $control_container.append($control_container_box);
  $control_container.append($notice);
  $control_container.append($notice2);
 
  $control_container.insertBefore($service);
  $countdown.insertBefore($control_container);
 
  $("#start_btn").click(function () {
    var eventJson = $("#event_input").val();
    if (eventJson == "" || eventJson == null) {
      alert("请先输入票价对应的序号");
      return;
    }