// ==UserScript==
// @name         问卷星脚本
// @namespace    https://www.baidu.com/
// @version      2.4
// @description  定制问卷脚本，可自己调选项比例，支持多种题型，可教更改ip、提高信度分析方法，价格优惠，有意联系Q：3054212998
// @author       XY
// @match        https://www.wjx.cn/vj/PXr3FKF.aspx
// @grant        none
// @license MIT
// @include     https://www.wjx.cn/*
// @downloadURL https://update.greasyfork.icu/scripts/444832/%E9%97%AE%E5%8D%B7%E6%98%9F%E8%84%9A%E6%9C%AC.user.js
// @updateURL https://update.greasyfork.icu/scripts/444832/%E9%97%AE%E5%8D%B7%E6%98%9F%E8%84%9A%E6%9C%AC.meta.js
// ==/UserScript==

(function() {
    'use strict';

    //===========================开始==============================
    clearCookie();
//测试问卷：https://www.wjx.cn/vj/PXr3FKF.aspx
    var wenjuan_url = 'https://www.wjx.cn/vj/PXr3FKF.aspx';

    if(window.location.href.indexOf('https://www.wjx.cn/wjx/join/complete.aspx')!=-1){
        window.location.href=wenjuan_url;
    }else if(window.location.href==wenjuan_url){
    }else{
        return
    }


    window.scrollTo(0,document.body.scrollHeight)


    var lists = document.querySelectorAll('.ulradiocheck')
    var ccc=0;
    var liangbiao_index=0;
    var xiala_index=0;
    var ops;
    var bili;
    var temp_flag;
    var tiankong_list;
    var liangbiao_lists;
    var min_options;

    //1
    ops = lists[ccc].querySelectorAll('li')
    ccc+=1
    bili = [50,50];
    ops[danxuan(bili)].click()
    //2
        ops = lists[ccc].querySelectorAll('li')
    ccc+=1
    bili = [25,25,25,25];
    temp_flag = false

    while(!temp_flag){
        for(let count = 0;count<bili.length;count++){
            if(duoxuan(bili[count])){
                ops[count].click();
                temp_flag = true;
            }
        }
    }
            //3
     ops =document.querySelectorAll('#div3 li')
     ccc+=1
     let array = new Array(3)
        .fill(0)
        .map((v,i)=>i+1)
        .sort(()=>0.5 - Math.random())
        .filter((v,i)=>i<6);//题目数
    for(let count = 0;count<array.length;count++){
        ops[array[count]-1].click();
    }
    //4
    liangbiao_lists = document.querySelectorAll('#div4 tbody tr')
    liangbiao_index=0
    //4.1
     ops = liangbiao_lists[liangbiao_index].querySelectorAll('td')
    liangbiao_index+=1
    bili = [25,25,15,25,10];
    ops[danxuan(bili)].click()

    //4.2
     ops = liangbiao_lists[liangbiao_index].querySelectorAll('td')
    liangbiao_index+=1
    bili = [25,25,15,25,10];
    ops[danxuan(bili)].click()

    //4.3
     ops = liangbiao_lists[liangbiao_index].querySelectorAll('td')
    liangbiao_index+=1
    bili = [25,25,15,25,10];
    ops[danxuan(bili)].click()
     //4.4
    ops = liangbiao_lists[liangbiao_index].querySelectorAll('td')
    liangbiao_index+=1
    bili = [25,25,15,25,10];
    ops[danxuan(bili)].click()

    //4.5
     ops = liangbiao_lists[liangbiao_index].querySelectorAll('td')
    liangbiao_index+=1
    bili = [25,25,15,25,10];
    ops[danxuan(bili)].click()
    //5
    tiankong_list = ['1','2','3','4','5','6','7','8','9','10'];
    bili = [40,4,3,2,15,16,14,2,3,1];
    document.querySelector('#q5').value=tiankong_list[danxuan(bili)]
//6
     xiala_click(document.querySelectorAll('.select2-selection.select2-selection--single')[xiala_index])
    xiala_index+=1
    ops = document.querySelectorAll('#select2-q6-results li')
    ops = Array.prototype.slice.call(ops); //非ie浏览器正常
    ops = ops.slice(1,ops.length);
    bili = [100,0,0];//默认所有选项平均分配
    xialaElement_click(ops[danxuan(bili)])

    let count = 0
    //提交函数
    setTimeout( function(){
        document.querySelector('#submit_button').click()
        setTimeout( function(){
            document.querySelector('#SM_BTN_1').click()
            setInterval( function(){
                try{
                    //点击刷新验证框
                    //noCaptcha.reset(1)
                    yanzhen();
                    count+=1;
                }
                catch(err){
                    if(count>=6){
                        location.reload()
                    }
                }
            }, 500 );
        }, 0.1 * 100 );
    }, 0.1 * 100 );

    (function() {
    'use strict';
    //time以毫秒为单位
    let time=5000;
    setTimeout(() => {
        location.reload()
    },time);
    // Your code here...
})();


    //返回随机bili 参数为随机个数
    function randomBili(num){
        let a = Math.floor(100/num);
        let yu = 100 - a*num;
        let list = [];
        for(let i=0;i<num;i++){
            list.push(a)
        }
        for(let i=0;i<yu;i++){
            list[i]=list[i]+1
        }
        return list;
    }
    //累加list前num数的和
    function leijia(list,num){
        var sum = 0
        for(var i=0;i<num;i++){
            sum+=list[i];
        }
        return sum;
    }

    //生成从minNum到maxNum的随机数
    function randomNum(minNum,maxNum){
        switch(arguments.length){
            case 1:
                return parseInt(Math.random()*minNum+1,10);
                break;
            case 2:
                return parseInt(Math.random()*(maxNum-minNum+1)+minNum,10);
                break;
            default:
                return 0;
                break;
        }
    }
    //判断num是否在指定区间内
    function isInRange(num,start,end){
        if(num>=start && num<=end){
            return true;
        }else{
            return false;
        }
    }
    //单选题执行函数
    function danxuan(bili){
        var pp = randomNum(1,100)
        for(var i=1;i<=bili.length;i++){
            var start = 0;
            if(i!=1){
                start = leijia(bili,i-1)
            }
            var end = leijia(bili,i);
            if(isInRange(pp,start,end)){
                return i-1;
                break;
            }
        }
    }
    //多选题执行函数
    function duoxuan(probability){
        var flag = false;
        var i = randomNum(1,100);
        if(isInRange(i,1,probability)){
            flag = true;
        }
        return flag;
    }

    //清楚cookie
    function clearCookie() {
        var keys = document.cookie.match(/[^ =;]+(?=\=)/g);
        if (keys) {
            for (var i = keys.length; i--;) {
                document.cookie = keys[i] + '=0;path=/;expires=' + new Date(0).toUTCString();//清除当前域名下的,例如：m.kevis.com
                document.cookie = keys[i] + '=0;path=/;domain=' + document.domain + ';expires=' + new Date(0).toUTCString();//清除当前域名下的，例如 .m.kevis.com
                document.cookie = keys[i] + '=0;path=/;domain=kevis.com;expires=' + new Date(0).toUTCString();//清除一级域名下的或指定的，例如 .kevis.com
            }
        }
    }
    //滑动验证函数
    function yanzhen(){
        var event = document.createEvent('MouseEvents');
        event.initEvent('mousedown', true, false);
        document.querySelector("#nc_1_n1z").dispatchEvent(event);
        event = document.createEvent('MouseEvents');
        event.initEvent('mousemove', true, false);
        Object.defineProperty(event,'clientX',{get(){return 260;}})
        document.querySelector("#nc_1_n1z").dispatchEvent(event);
    }

    //滚动到末尾函数
    function scrollToBottom(){
        (function () {
            var y = document.body.scrollTop;
            var step = 500;
            window.scroll(0, y);
            function f() {
                if (y < document.body.scrollHeight) {
                    y += step;
                    window.scroll(0, y);
                    setTimeout(f, 50);
                }
                else {
                    window.scroll(0, y);
                    document.title += "scroll-done";
                }
            }
            setTimeout(f, 1000);
        })();
    }

    //点击下拉框方法
    function xiala_click(e){
        let fireOnThis = e
        let evObj = document.createEvent('MouseEvents');
        evObj.initMouseEvent( 'mousedown', true, true, this, 1, 12, 345, 7, 220, false, false, true, false, 0, null );
        fireOnThis.dispatchEvent(evObj);

    }

    //点击下拉框中的选项方法
    function xialaElement_click(e){
        let fireOnThis = e
        let evObj = document.createEvent('MouseEvents');
        evObj.initMouseEvent( 'mouseup', true, true, this, 1, 12, 345, 7, 220, false, false, true, false, 0, null );
        fireOnThis.dispatchEvent(evObj);
    }
})();