//获取url中的参数
function getUrlParam(name) {
//构造一个含有目标参数的正则表达式对象 
    var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
//匹配目标参数 
    var r = window.location.search.substr(1).match(reg);
//alert(r); 
//返回参数值 
    if (r != null) return decodeURI(r[2]);
    return null;
}

// 筛选 选中效果
var _city = getUrlParam('city');  //价格


if (_city) {
    var _index = $('.wrapper02 .scroller li[country="' + _city + '"]').index();
}
;
// console.log(_index);

// //导航移动    demo示例六 通过id调取
$('#demo06').navbarscroll({
    defaultSelect: _index,   //默认选中
    scrollerWidth: 4,
    fingerClick: 1,
    endClickScroll: function (obj) {
        // console.log(obj.text())
    }
});


function getParams(url) {
    var theRequest = new Object();
    if (!url)
        url = location.href;
    if (url.indexOf("?") !== -1) {
        var str = url.substr(url.indexOf("?") + 1) + "&";
        var strs = str.split("&");
        for (var i = 0; i < strs.length - 1; i++) {
            var key = strs[i].substring(0, strs[i].indexOf("="));
            var val = strs[i].substring(strs[i].indexOf("=") + 1);
            theRequest[key] = val;
        }
    }
    return theRequest;
}

var objUrl = {}; //获取get参数
var url = window.location.href;
var searchParams = '';  //最后拼接的参数
var urlParams = '';
// 页数
var page = 1;
// 每页展示5个
var size = 4;

var params = getParams(url); //获取get请求的参数
if (!$.isEmptyObject(params)) {
    $.each(params, function (key, val) {
        if (key == 'city') feng_cityTel = val;
        objUrl[key] = val;
        urlParams += key + '=' + val + '&';
    })
    urlParams = urlParams.substring(0, urlParams.length - 1);
    searchParams = '&' + urlParams;
}


var country = $('.m_click li').eq(0).attr('country');


$('.m_click li').on('click', function () {
    var _this = $(this);
    country = $(this).attr('country');


    var ParamsArr = ['city'];  //搜索字段
    var atrName = _this.attr('name');
    var _val = _this.attr('country');
    var urlParams = '';
    for (var k in ParamsArr) {
        if (ParamsArr[k] == atrName) {
            objUrl[atrName] = _val;
            delete objUrl.page;
        }
    }
    $.each(objUrl, function (key, val) {
        if (key == 'py') return true; //跳出当前循环
        urlParams += key + '=' + val + '&';
    })


    var cityUrl = '';
    urlParams = urlParams.substring(0, urlParams.length - 1);
    if (typeof objUrl.py == 'string') {
        cityUrl = 'py=' + objUrl.py + '&';
    }

    if (urlParams == '' && cityUrl != '') {
        cityUrl = cityUrl.substring(0, cityUrl.length - 1);
    }
    // console.log(urlParams);
    window.location.href = '?' + cityUrl + urlParams;


})


$(function () {
    $('.m_lplist_box').dropload({
        scrollArea: window,
        domDown: {
            domClass: 'dropload-down',
            domRefresh: '<div class="dropload-refresh">↑上拉加载更多</div>',
            domLoad: '<div class="dropload-load"><span class="loading"></span>加载中...</div>',
            domNoData: '<div class="dropload-noData">我也是有底线的...</div>'
        },
        loadDownFn: function (me, da) {
            page++;
            // 拼接HTML
            var requesturl = '';
            if (url.indexOf('city') > -1) {
                requesturl = 'live/home/getlive?page=' + page + '&limit=' + size + searchParams;
            } else {
                requesturl = 'live/home/getlive?page=' + page + '&limit=' + size + searchParams + '&city=' + country;
            }
            var result = '';
            $.ajax({
                type: 'GET',
                url: requesturl,
                dataType: 'json',
                async: false,
                success: function (data) {

                    var data = data.data;
                    // console.log(data);
                    if (data != null) {
                        $.each(data, function (key, val) {
                            result += '<li class="c">';
                            result += '<a href="/live/home/detail?id=' + val.id + '&city=' + val.swt + '">';
                            result += '<div class="m_lplist_img">';
                            result += '<p class="c">';

                            switch (val.state) {
                                case '直播中':  //直播中
                                    result += '<i class="zb">·直播中</i>';
                                    break;
                                case '预告':  //预告
                                    result += '<i>预告</i>';
                                    result += '<span>' + val.time + '</span>';
                                    break;
                                case '回放':  //回放
                                    result += '<i class="hf">回放</i>';
                                    break;
                            }

                            result += '</p>';
                            result += '<img src="' + val.img + '" alt="">';
                            result += '</div>';
                            result += '<div class="m_zx_listText">';
                            result += '<em>' + val.title + '</em>';
                            result += '<p class="c">';
                            result += '<span class="dz"><img src="/modules/live/image/zb2.png" alt="">' + val.house.f.city_name + ' ' + val.city_name + ' </span>';
                            // result+='<span class="sl"><img src="./image/zb3.png" alt="">浏览量: '+val.number+'</span>';
                            result += '</p>';
                            result += '</div>';
                            result += '</a>';
                            result += '</li>';

                        })

                        $('.m_lplist_box ul').append(result);

                        // 如果没有数据
                    } else {
                        // 锁定
                        me.lock();
                        // 无数据
                        me.noData();
                    }

                    me.resetload();

                    // 为了测试，延迟1秒加载
                    // setTimeout(function(){
                    //     // 插入数据到页面，放到最后面
                    //     $('.y_hotnews_list ul').append(result);
                    //     // 每次数据插入，必须重置
                    //     me.resetload();
                    // },100);

                },
                error: function (xhr, type) {
                    // alert('Ajax error!');
                    // 即使加载出错，也得重置
                    me.resetload();
                }
            });
        }
    });
});