$.fn.dataStatistics = function(options) {
    options = $.extend({
        max: 500, //初始数值
        min: 0, //最大数字
        time: 60000, //时长
        len: 4, //数字是几位数
        price: 0, //金额
        couponId: 0, //订单id
        platform: 'app',
        count: 0,
        login: true,
        activityStartDate: 0,
        activityEndDate: 0,
        nowDate: 0,
        nextAc:false,
    }, options || {});

    var ths = this; //解决this指向问题

    //初始化---------------------------------------start

    var el = ths.find('.set_last');
    var html = '<div class="digit">' +
        '  <div class="digit_top">' +
        '    <span class="digit_wrap"></span>' +
        '  </div>' +
        '  <div class="shadow_top"></div>' +
        '  <div class="digit_bottom">' +
        '    <span class="digit_wrap"></span>' +
        '  </div>' +
        '  <div class="shadow_bottom"></div>' +
        '</div>'




    //初始化值
    var nowNums = zfill(options.max, options.len).toString().split("");
    //补0
    function zfill(num, size) {
        var s = "000" + num;
        return s.substr(s.length - size);
    }

    ths.find('.digit_set').each(function() {
        for (i = 0; i <= 9; i++) {
            $(this).append(html);
            currentDigit = $(this).find('.digit')[i];
            $(currentDigit).find('.digit_wrap').append(9 - i);
        }
    });

    //初始化数值填入
    $.each(nowNums, function(index, val) {
        var set = ths.find('.digit_set').eq(index);
        var i = parseInt(val)
        set.find('.digit').eq(9 - i).addClass('active');
        set.find('.digit').eq(9 - i + 1).addClass('previous');
    });

    //初始化---------------------------------------end

    //执行
    var difference = 0; //执行次数
    var nownumber = options.min; //优惠券数量
    var Activityendtime = ''; //活动结束时间


    function run(diff) {
        if (diff) {
            difference = diff
        } else {
            difference = options.max - options.min; //要执行动画的次数

        }
        if (nownumber == 0) { //优惠券没有的时候处理
            clearInterval(timer2); //优惠券用完 清楚定时器


            // $(".received_img").attr("src", "");
            $('.img_bg_M').css("background-image", "url(../images/MJ_200@3x.png)");
            $('.img_bg_p1').css("color", "#CCCCCC");
            $('.img_bg_p2').css("color", "#CCCCCC");
            $('.img_btn p').css("color", "#FFFFFF");
            $('.img_btn p').html('活动结束')
            $('.box_content_t').hide()
            $('.img_btn').css("background-image", "url(../images/nobuy_btn.png)");
            if (options.nextAc == true) { //显示活动预告
                $('.dataStatistics').css('display', "none");
                $('.deta_replace').css('display', "flex");
                $('#notice').css('display', "block");
                $('.notice_img').css('display', "block");
            }

            // layer.msg('优惠券被抢光了！')

        }

        //后一位数
        function increase() {
            //执行次数为0时,停止执行
            if (difference < 1) {
                clearInterval(timer1);

                return false;

            }
            difference--;

            //翻页动画
            var current = el.find('.active'),
                previous = el.find('.previous');
            previous.removeClass('previous');
            current.removeClass('active').addClass('previous');

            if (current.next().length == 0) {
                el.find('.digit:first-child').addClass('active');
                var prev = el.prev();
                prevNumber(prev);
            } else {
                current.next().addClass('active');
            }
        }

        var timer1 = setInterval(increase, 1000);

    }
    //当数字翻到9的时候，前一位数执行一次动画
    function prevNumber(ths) {
        var current = ths.find('.active'),
            previous = ths.find('.previous');
        previous.removeClass('previous');
        current.removeClass('active').addClass('previous');

        if (current.next().length == 0) {
            ths.find('.digit:first-child').addClass('active');
            var prev = ths.prev();
            if (prev.length > 0) {
                prevNumber(prev);
            }
        } else {
            current.next().addClass('active');
        }
    }
    run();

    var timer2 = setInterval(() => {
            $.ajax({
                type: "POST",
                url: `${getApiUrl().urlJava}api/appActivity/getCurrentActivity`,
                contentType: "application/json",
                data: getJavaData({ couponId: options.couponId }),
                async: false,
                success: function(res) {
                    if (res.resultCode === 1) {
                        nodisplay = true
                        if (nownumber > 0) {
                            let num = nownumber - res.data.repertory; // 算出动画执行的次数
                            nownumber = res.data.repertory; // 算出现在的数字

                            if (num > 0) {
                                if (num > 5) {
                                    $('.digit_set').empty()
                                    clearInterval(timer2);
                                    $('.dataStatistics').dataStatistics({
                                        max: nownumber,
                                        min: nownumber,
                                        len: 4,
                                        add: true,
                                        price: options.price,
                                        couponId: options.couponId,
                                        platform: options.platform,
                                        login: options.login,
                                        count: options.count, //判断是否可以抢购 0为不可以
                                        activityStartDate: options.activityStartDate,
                                        activityEndDate: options.activityEndDate,
                                        nextAc: options.nextAc,
                                    }); //刚进入页面不执行动画

                                } else {
                                    run(num)
                                }
                            } else if (num < 0) {
                                $('.digit_set').empty()
                                clearInterval(timer2);
                                $('.dataStatistics').dataStatistics({
                                    max: nownumber,
                                    min: nownumber,
                                    len: 4,
                                    add: true,
                                    price: options.price,
                                    couponId: options.couponId,
                                    platform: options.platform,
                                    login: options.login,
                                    count: options.count, //判断是否可以抢购 0为不可以
                                    activityStartDate: options.activityStartDate,
                                    activityEndDate: options.activityEndDate,
                                    nextAc: options.nextAc,
                                }); //刚进入页面不执行动画

                            }
                            // options.count = res.data.count;
                            let activityStartDate = options.activityStartDate;
                            let activityEndDate = options.activityEndDate;


                            let nowDate = new Date(res.data.currentTime.replace(/-/g, '/')).getTime(); //服务器时间
                            // let nowDate = options.nowDate; //服务器时间

                            if (activityStartDate >= nowDate) { //活动还没开始
                                clearInterval(timer2);
                            } else if (nowDate >= activityEndDate || res.data.activityIsEnding == 1) { //活动结束

                                // $(".received_img").attr("src", "");
                                $('.img_bg_M').css("background-image", "url(../images/MJ_200@3x.png)");
                                $('.img_bg_p1').css("color", "#CCCCCC");
                                $('.img_bg_p2').css("color", "#CCCCCC");
                                $('.img_btn p').css("color", "#FFFFFF");
                                $('.img_btn').css("background-image", "url(../images/nobuy_btn.png)");
                                $('.img_btn p').html('活动结束')
                                $('.box_content_t').hide()
                                if (options.nextAc == true) { //显示活动预告
                                    $('.dataStatistics').css('display', "none");
                                    $('.deta_replace').css('display', "flex");
                                    $('#notice').css('display', "block");
                                    $('.notice_img').css('display', "block");
                                }
                                clearInterval(timer2); //活动结束 清楚定时器
                            } else {
                                if (nownumber > 0) {
                                    if (options.count != 0) {
                                        // $(".received_img").attr("src", "");
                                        $('.img_btn p').html('立即抢购')
                                    } else {
                                        $(".received_img").css('display', "block");
                                        $('.img_btn p').html('去使用')
                                        $('.img_btn').css("background-image", "url(../images/buy_btn.png)");

                                    }
                                } else {
                                    // $(".received_img").attr("src", "");
                                    $('.img_bg_M').css("background-image", "url(../images/MJ_200@3x.png)");
                                    $('.img_bg_p1').css("color", "#CCCCCC");
                                    $('.img_bg_p2').css("color", "#CCCCCC");
                                    $('.img_btn p').css("color", "#FFFFFF");
                                    $('.img_btn p').html('活动结束')
                                    $('.box_content_t').hide()
                                    $('.img_btn').css("background-image", "url(../images/nobuy_btn.png)");
                                    if (options.nextAc == true) { //显示活动预告
                                        $('.dataStatistics').css('display', "none");
                                        $('.deta_replace').css('display', "flex");
                                        $('#notice').css('display', "block");
                                        $('.notice_img').css('display', "block");
                                    }
                                }

                            }

                        } else {
                            clearInterval(timer2); //没有优惠券 清楚定时器
                        }


                    } else {
                        clearInterval(timer2); //没有优惠券 清楚定时器
                    }
                },
                error: function(res) {

                }
            });
        }, (difference + 5) * 1000) //5s请求一次接口


    $('.img_btn').click(function() {
        let userInfo = JSON.parse(localStorage.userInfo)
        if(userInfo.accountId && userInfo.accountId == '1182'){ //如果为唐杰的号直接跳转
            if (options.count != 0) { //判断是可以抢购
                window.location.href = `https://activity.oytour.com/html/Rushbuy.html?redemptionPrice=${options.price}&couponId=${options.couponId}&platform=${options.platform}`;
            } else {
                let data = {
                    'action': 'jump', // showToast->一个提示信息 showHud->一个黑色的loading
                    'page': 'teamWalker_2',
                    'pageData': {
                        'backType': 'pop',
                    }
                }
                if (options.platform == 'app') {
                    window.postMessage(JSON.stringify(data));
                } else if (options.platform == 'H5') {
                    window.location.href = 'https://activity.oytour.com/html/downloadApp.html'
                }

            }

        }else {

            if ($('.img_btn p').css('color') == 'rgb(224, 50, 52)') { //判断按钮是否可以点击
                if (options.login == true) {
                    if (options.count != 0) { //判断是可以抢购
                        // let buyInfo = {
                        //     redemptionPrice: options.price,
                        //     couponId: options.couponId,
                        //     platform: options.platform,

                        // }
                        // localStorage.buyInfo = JSON.stringify(buyInfo)
                        window.location.href = `https://activity.oytour.com/html/Rushbuy.html?redemptionPrice=${options.price}&couponId=${options.couponId}&platform=${options.platform}`;
                    } else {
                        let data = {
                            'action': 'jump', // showToast->一个提示信息 showHud->一个黑色的loading
                            'page': 'teamWalker_2',
                            'pageData': {
                                'backType': 'pop',
                            }
                        }
                        if (options.platform == 'app') {
                            window.postMessage(JSON.stringify(data));
                        } else if (options.platform == 'H5') {
                            window.location.href = 'https://activity.oytour.com/html/downloadApp.html'
                        }

                    }
                } else {
                    window.location.href = 'https://activity.oytour.com/html/login.html'
                }
            } else {
                if ($('.img_btn p').text() == '活动结束') {
                    if (options.platform == 'app') {
                        window.postMessage(JSON.stringify({ 'action': 'showToast', 'message': '活动已结束' }));
                    } else {
                        layer.msg('活动已结束')
                    }
                } else {
                    if (options.platform == 'app') {
                        window.postMessage(JSON.stringify({ 'action': 'showToast', 'message': '活动还未开始' }));
                    } else {

                        layer.msg('活动还未开始')
                    }
                }
            }

        }

    })
};