$(function() {
    //战绩查询
    var GradeSearch = function() {
        this.locationHref = "playerList.html";
        this.fromCookie = false;
        this.server = "all";
    };

    GradeSearch.prototype = {
        constructor: GradeSearch,
        init: function() {
            var that = this;

            this._initCookie();

            $("#serversUl").niceScroll({
                cursorcolor: "#D9D9D9",
                cursorwidth: "8",
                cursoropacitymin: 1,
                cursorborder: 'none'
            });

            $("#searchBtn").on("click", function(e) {
                that._submit(e);
            });

            $('#keyword').keydown(function(e) {
                if (e.which == 13) {
                    that._submit(e);
                }
            });

            $("#clearBtn").on("click", function(e) {
                e.preventDefault();
                that._clearCookie();
            });

            $("body").delegate('#records>a', 'click', function(e) {
                e.preventDefault();
                var value = $(this).find("label").html();
                $("#keyword").val(value);
                that.fromCookie = true;
                that._submit(e);
            });

            $("#serversUl>li").on("click", function(e) {
                e.preventDefault();
                that.server = $(this).attr("data-server");
                $("#servers").html(that.server);
            });

            $("#servers").on("click", function(e) {
                e.preventDefault();
                e.stopPropagation();
                $("#serversUl").toggle();
            });

            $("body").on("click", function() {
                var $rankUl = $("#serversUl");
                if ($rankUl.css("display") != "none") {
                    $rankUl.css("display", "none");
                }
            });

            //热门视频、正在直播
            // this._getData().done(function(data) {
            //   var hotVideoHtml = '';
            //   var liveHtml = '';
            //   _.each(data.hot_video.slice(0, 4), function(item, key){
            //       if(key >= 2) return;
            //       hotVideoHtml += '<li><a href="'+item.url_source+'" target="_blank"><img src="'+item.url_media+'"></a><p><span class="word">'+item.title+'</span></p></li>';
            //   });

            //   _.each(data.live, function(item, key){
            //       if(key >= 1) return;
            //       // console.log(item)
            //       var countUrls = item.url_media.split(",")
            //       liveHtml += '<li><a href="'+item.url_source+'?from=lol" target="_blank"><img class="big-img" src="'+countUrls[0]+'"></a><img class="avatar-img" src='+countUrls[1]+'><div class="v-shadow"></div><p><span class="word">'+item.title+'</span></p></li>';
            //   });

            //   $('.video-left ul').html(hotVideoHtml);
            //   $('.video-right ul').html(liveHtml);
            // });
        },
        _initCookie: function() {
            var serverCookies = getCookie("pnCache");

            if (serverCookies) {
                $("#records").html('');
                var sCookies = serverCookies.split("-").unique().reverse();
                $.each(sCookies, function(i, cookiePn) {
                    var item = decodeURI(cookiePn);

                    var $key = i == 0 ? ("<a><label>" + item + "</label></a>") : ("<a><span>|</span><label>" + item + "</label></a>");
                    $("#records").append($key);
                });

                $("#clearBtn").show();
            } else {
                $("#clearBtn").hide();
            }
        },
        _submit: function(e) {
            var that = this;
            e.preventDefault();
            var value = encodeURI($("#keyword").val());

            if (value) {
                $("#keyword").val("");

                var shCookie = getCookie("pnCache"),
                    shCookieString = '',
                    sh;

                if (shCookie) {
                    // var shCookieArr = shCookie.split("-");

                    // for (var i = 0, len = shCookieArr.length; i < len; i++) {
                    //   var item = shCookieArr[i];

                    //   if (i == 0) {
                    //     shCookieString += item;
                    //   } else {
                    //     shCookieString += '-' + item;
                    //   }
                    // }

                    sh = shCookie + "-" + value;
                } else {
                    sh = value;
                }

                if (!this.fromCookie) {
                    addCookie("pnCache", sh);
                    setTimeout(function() {
                        that._initCookie();
                    });
                }
                this.fromCookie = false;

                //数据上报
                try {
                    window.external.data_report("click/search", "点击/搜索");
                } catch (err) {}

                //跳转
                window.location.href = this.locationHref + "?sn=" + encodeURI(this.server) + "&pn=" + value;
            }
        },

        _clearCookie: function() {
            delCookie("pnCache");
            $('#records').html('');
            $('#clearBtn').hide();
        },
        _getData: function() {
            return $.ajax({
                url: 'http://lolbox.duowan.com/api/article/index.php?format=jsonp',
                dataType: 'jsonp',
                jsonpCallback: 'jQueryJsonp',
                jsonp: 'callback'
            });
        }
    };

    Array.prototype.unique = function() {
        var res = [];
        var json = {};
        for (var i = 0; i < this.length; i++) {
            if (!json[this[i]]) {
                res.push(this[i]);
                json[this[i]] = 1;
            }
        }
        return res;
    };

    function getCookie(cookieName) {
        var cookieString = document.cookie;
        var cookies = cookieString.split(';');
        for (var i = 0; i < cookies.length; i++) {
            var cookie = cookies[i];
            var start = cookie.indexOf(cookieName + '=');
            if (start == -1 || start > 1) continue;
            start += cookieName.length + 1;
            return cookie.substring(start);
        }
        return null;
    }

    //写cookies
    function addCookie(name, value) {
        var Days = 30;
        var exp = new Date();
        exp.setTime(exp.getTime() + Days * 24 * 60 * 60 * 1000);
        document.cookie = name + "=" + value + ";expires=" + exp.toGMTString();
    }

    function delCookie(name) { //为了删除指定名称的cookie，可以将其过期时间设定为一个过去的时间 
        var date = new Date();
        date.setTime(date.getTime() - 10000);
        document.cookie = name + "=x; expires=" + date.toGMTString();
        // document.cookie = name + '=;expires=Thu, 01 Jan 1970 00:00:01 GMT;';
    }


    new GradeSearch().init();
});