//关闭历史记录
var mPublic = {
    bindTouch: function(context, s) {
        M("a", context).bind("click", function() {
            M("#J_search_pop").hide();
            //关闭历史记录
            s && cc(s);
        });
    },
    reset: function(height) {
        M("#m_index")[0].style.cssText = "height:" + height + "px;overflow:hidden;";
    }
};


//搜索
var Search = {
    defaultValue: "",
	cc:function(){},
	checkSession:function(){
		var testKey = 'test', storage = window.localStorage;
		try {
			storage.setItem(testKey, '1');
			storage.removeItem(testKey);
			return true;
		} catch (error) {
			return false;
		}		
	},
    think: function(keyword) {
        keyword = encodeURIComponent(keyword);
        // 百度搜索
        var url = "http://m.baidu.com/su?p=3&ie=utf-8&from=wise_web&cb=searchThink&wd=" + keyword + "&t=" + Math.round(new Date().getTime() / 1e3);
        M.getScript(url);
    },
    thinkCallback: function(data) {
        if (data.s.length > 0 && M.trim(M(".J_search_input").val()) !== "") {
			var search_data = [];
			if(Search.checkSession()){
				if (localStorage && localStorage.getItem("history")) {
					var history = localStorage.getItem("history");
					console.log(history);
					var hisArray = history.split(",");
					for (var j = 0; j < hisArray.length; j++) {
						if (hisArray[j].indexOf(data["q"]) != -1) {
							hisArray[j] = hisArray[j].replace(/@@@/g, ",");
							var href=Search.furl(hisArray[j]);
							search_data.push('<li><a href="'+href+'" target="_blank" onclick="Search.addClickCount(\'history_search\', \'' + hisArray[j] + '\');"><span class="key">' + data["q"] + "</span>" + hisArray[j].replace(data["q"], "") + "</a><div class=\"op\" onclick=\"changeKeyword('" + hisArray[j] + "')\"></div></li>");
							break;
						}
					}
				}
			}
			for (var i = 0; i < data["s"].length; i++) {
				if (i < 5) {
					var href=Search.furl(data["s"][i]);
					search_data.push('<li><a class="history" href="'+href+'" target="_blank" onclick="Search.addClickCount(\'lianxiang_search\', \'' + data["s"][i] + '\');"><span class="key">' + data["q"] + "</span>" + data["s"][i].replace(data["q"], "") + "</a><div class=\"op\" onclick=\"changeKeyword('" + data["s"][i] + "')\"></div></li>");
				}
			}
			if (M.trim(M(".J_search_input").val()) === "") {
				M(".J_search_pop").hide();
				return;
			}
			M(".serch-think-ul").html(search_data.join(""));
			M(".J_search_pop").removeClass("m-serch-think-history").addClass("m-serch-think");
			M(".J_clearHistory").hide();
			M(".J_closeSearch").show();
			M(".serch-think-ul").show();
			M(".J_search_pop").show();
        } else {
            M(".J_search_pop").hide();
        }
    },
    changeKeyword: function(keyword) {
        M(".J_search_input").val(keyword);
        M(".J_search_clear").show();
        M('.J_search_input')[0].focus();
        Search.think(keyword);
    },
    setSearchHistory: function(keyword) {
        var in_array = function(k, arr) {
            for (var i = 0; i < arr.length; i++) {
                if (arr[i] == k) return true;
            }
            return false;
        };
        var keyword = M.trim(keyword);
        keyword = keyword.replace(/^\,+|\,+$/g, "");
        if (keyword) {
            keyword = keyword.replace(/\,+/g, "@@@");
            if(Search.checkSession()){
                if (window.localStorage) {
                    if (localStorage.getItem("history")) {
                        var history = localStorage.getItem("history");
                        var hisArray = history.split(",");
                        if (!in_array(keyword, hisArray)) {
                            if (hisArray.length >= 5) {
                                hisArray.splice(4, 1);
                            }
                            history = hisArray.join(",");
                            localStorage.setItem("history", keyword + "," + history);
                        }
                    } else {
                        localStorage.setItem("history", keyword);
                    }
                }
            }
        }
    },
    doSearch: function() {
        var in_searchs = "search_" + M(".J_search_input").val();
        M(".J_search_pop").hide();
		
        if (M(".J_search_input").val()=="") {

        } else {
			
            M(".J_search_pop").hide();
			var href=Search.furl(M(".J_search_input").val());
			if (navigator.userAgent.toLocaleLowerCase().indexOf("mb2345browser") != -1) {
				window.location.href = href;
			} else {
				window.open(href);
			}			
            try {
                Search.setSearchHistory(M(".J_search_input").val());
            } catch (e) {
                return false;
            }
        }
        return false;
    },
    addClickCount: function(cname, keyword) {
        var in_searchs = "search_" + keyword;
        if (cname == 'lianxiang_search'){
            try {
                Search.setSearchHistory(keyword);
            } catch (e) {
                return false;
            }
        }
    },
    bindEvents: function() {
        var me = this;
        M(".J_search_input").bind("input", function(e) {
            var keyword = $(this).val();
            if (M.trim(keyword) == "") {
                M(".J_search_btn").html("取&nbsp;&nbsp;消");
                $("#input1").val(keyword);
                M(".serch-think-ul").html("");
                M(".J_search_pop").hide();
                M(".J_search_clear").hide();
                return;
            }
            M(".J_search_btn").html("搜&nbsp;&nbsp;索");
            //$("#input1").val(keyword);
            M(".J_search_clear").show();
            me.think(keyword);
        }).bind("keyup", function(e) {
             e = e || window.event;
             if (e.keyCode == 13) {
                 me.doSearch();
                 return;
             }
         }).bind("focus", function(){
            var keyword = $(this).val();
            if (M.trim(keyword) == "") {
                M(".J_search_btn").html("取&nbsp;&nbsp;消");
                $("#input1").val(keyword);
                M(".serch-think-ul").html("");
                M(".J_search_pop").hide();
                M(".J_search_clear").hide();
                return;
            }
            M(".J_search_btn").html("搜&nbsp;&nbsp;索");
            //$("#input1").val(keyword);
            M(".J_search_clear").show();
            me.think(keyword);
        });

        M(".J_search_btn").bind('tap', function() {
            M(".J_search_pop").hide();
            var inputValue = M(".J_search_input").val().trim();
            var in_search = "search_" + inputValue;
            if(in_search == 'search_')
            {
                if(M(".J_search_btn").html() == '搜&nbsp;&nbsp;索'){
                }
                if(M(".J_search_btn").html() == '取&nbsp;&nbsp;消'){
                    M(".J_search_btn").html("搜&nbsp;&nbsp;索");
                }
            }
            else
            {

            }
            //var inputValue = M(".J_search_input", this.parentNode).val().trim();
            if(inputValue != ''){
                me.setSearchHistory(M(".J_search_input").val());
            }

             //根据产品需求，搜索词为空时效果改成和下拉历史搜索一样
//            if (inputValue == "") {
//                var keyword = M(".J_search_input").val().trim();
//
//                if (keyword == "" && M(".J_search_pop").css("display") == "none") {
//                    var search_data = [];
//					if(checkSession()){
//						var history = localStorage.getItem("history");
//						if (history) {
//							var data = history.split(",");
//							if (data.length > 0) {
//								for (var i = 0; i < data.length; i++) {
//									if (search_data.length < 6 && data[i] && M.trim(data[i])) {
//										data[i] = data[i].replace(/@@@/g, ",");
//										var href=Search.furl(data[i]);
//										search_data.push('<li><a class="history" href="'+href+'" target="_blank" onclick="Search.addClickCount(\'history_search\', \'' + data[i] + '\');">' + data[i] + "</a><div class=\"op\" onclick=\"changeKeyword('" + data[i] + "')\"></div></li>");
//									}
//								}
//							}
//						}
//						if (history) {
//							M(".J_search_pop").addClass("m-serch-think-history");
//							M(".serch-think-ul").html(search_data.join(""));
//							M(".J_clearHistory").show();
//							M(".J_search_pop").show();
//						}
//					}
//                }
//
//            } else {
//                M(".J_search_pop").hide();
//				var href=Search.furl(inputValue);
//                if (navigator.userAgent.toLocaleLowerCase().indexOf("mb2345browser") != -1) {
//                    window.location.href = href;
//                } else {
//                    window.open(href);
//                }
//                me.setSearchHistory(M(".J_search_input").val());
//            }
        });
        M(".J_search_input").bind("click", function() {
            var keyword = M(".J_search_input").val();
            if(keyword == ""){
                M(".J_search_btn").html("取&nbsp;&nbsp;消");
            }
            else
            {
                M(".J_search_btn").html("搜&nbsp;&nbsp;索");
            }
			
            if (keyword == "" && M(".J_search_pop").css("display") == "none") {
                var search_data = [];
				
				if(Search.checkSession()){
					
					var history = localStorage.getItem("history");
					if (history) {
						var data = history.split(",");
						if (data.length > 0) {
							for (var i = 0; i < data.length; i++) {
								if (search_data.length < 6 && data[i] && M.trim(data[i])) {
									data[i] = data[i].replace(/@@@/g, ",");
									var href=Search.furl(data[i]);
									search_data.push('<li><a class="history" href="'+href+'" target="_blank" onclick="Search.addClickCount(\'history_search\', \'' + data[i] + '\');">' + data[i] + "</a><div class=\"op\" onclick=\"changeKeyword('" + data[i] + "')\"></div></li>");
								}
							}
						}
					}
					if (history) {
						M(".J_search_pop").addClass("m-serch-think-history");
						M(".serch-think-ul").html(search_data.join(""));
						M(".J_clearHistory").show();
						M(".J_search_pop").show();
					}
				}
            }
        });

        M(".J_search_clear").click(function() {
            M(".J_search_input").val("");
            $(".J_search_input").focus();
            M(".J_search_btn").html("取&nbsp;&nbsp;消");
            M(".J_search_pop").hide();
            M(".J_search_clear").hide();
        });
        M(".J_closeSearch").click(function() {
            M(".J_search_pop").hide();
        });
        M(".J_clearHistory").click(function() {
            if (confirm("清除全部查询历史记录？")) {
                if(Search.checkSession()){
                    if (window.localStorage) {
                        localStorage.removeItem("history");
                        M(".J_search_pop").hide();
                        M(".serch-think-ul").html("");
                    }
                }
            }
        });
        // 2015.11.15 改变输入框默认显示逻辑
        M("#input1").bind("focus", function() {
            if (M.trim(M(".J_search_input").val()) === "") M("#input1")[0].setAttribute("placeholder", "");
        });
        M("#input1").bind("blur", function() {
            if (M.trim(M(".J_search_input").val()) === "") M("#input1")[0].setAttribute("placeholder", "搜索关键词");
            M(".J_search_btn").html("搜&nbsp;&nbsp;索");
            //M(".J_search_pop").hide();
        });
    },
	furl:function(key){
		var u=qT26.first.action+"?";
		if(qT26.first.ie=="utf-8"){
			u+=qT26.first.name+"="+encodeURIComponent(key);	
		}else if(qT26.first.ie=="gb2312"){
			u+=qT26.first.name+"="+escape(key);	
		}
		var uu=qT26.first.params;
		for (I in qT26.first.params) {
			u+="&"+I+"="+qT26.first.params[I];
		}
		return u;
	},
    init: function() {
        window.searchThink = Search.thinkCallback;
        window.changeKeyword = Search.changeKeyword;
        window.submitSearch = Search.doSearch;
        this.bindEvents();
    }
};

Search.init();

var currentPosition, timer, scrollHgt = M.getPos(M(".m-serch")[0]).y;