function resetWin(){
	document.getElementsByTagName('body')[0].style.height = (window.innerHeight)+'px';
    document.getElementsByTagName('body')[0].style.width = (window.innerWidth)+'px';
    $("#map").height($("body").height());
    $("section").height($("body").height());
}
//
var routeQueryParams = {
	type : '1',//默认驾车,1 驾车，2公交，3步行;
	drving_policy : BMAP_DRIVING_POLICY_LEAST_TIME,//驾车策略 :默认：驾车最少时间;
	transit_policy : BMAP_TRANSIT_POLICY_LEAST_TIME//公共交通策略:公交默认最少时间
};
$(function(){
	resetWin();
});
// 百度地图API功能
var pointArray;
var map = new BMap.Map("map", {
	enableMapClick : true,
	minZoom : 10,
	maxZoom : 19
}); // 创建Map实例
map.centerAndZoom(new BMap.Point(121.4097683, 31.29586563),13);
var  mapStyle ={ 
    features: ["road", "building","water","land"],//隐藏地图上的poi
    style : "dark"  //设置地图风格为高端黑
}
map.setMapStyle({
	  styleJson:[
	             {
	                    "featureType": "road",
	                    "elementType": "all",
	                    "stylers": {
	                              "lightness": 20
	                    }
	          },
	          {
	                    "featureType": "highway",
	                    "elementType": "geometry",
	                    "stylers": {
	                              "visibility": "off"
	                    }
	          },
	          {
	                    "featureType": "railway",
	                    "elementType": "all",
	                    "stylers": {
	                              "visibility": "off"
	                    }
	          },
	          {
	                    "featureType": "local",
	                    "elementType": "labels",
	                    "stylers": {
	                              "visibility": "off"
	                    }
	          },
	          {
	                    "featureType": "water",
	                    "elementType": "all",
	                    "stylers": {
	                              "color": "#d1e5ff"
	                    }
	          },
	          {
	                    "featureType": "poi",
	                    "elementType": "labels",
	                    "stylers": {
	                              "visibility": "off"
	                    }
	          }
	]
	   });
map.enableScrollWheelZoom(true);

var bottom_right_navigation = new BMap.NavigationControl({
	anchor : BMAP_ANCHOR_BOTTOM_RIGHT,
	type : BMAP_NAVIGATION_CONTROL_SMALL
}); // 右下角
map.addControl(bottom_right_navigation);

//map.addEventListener("zoomend", checkLevel);//缩放监听事件
//地图缩放触发

var layer_load ;

var markerClusterer;// 点聚合对象
var markers = [];// 点集合数组
var select = false;


// 对结果的截取，不选()后和null
function split_str(a){
	if(a == "null" || a == null){
		return "无";
	}else if(a.split("（")[0] != ""){
		return a.split("（")[0];
	}else{
		return a;
	}
}


var layer_bot;//单个点的底部
var layer_route;//三种出行方式的底部
var layer_planlist;//三种出行方式的规划路线底部

//右上角定位
function positioning() {
	$(".range_box").hide();
	if($("#tab").is(":hidden")){
		layer_load = layer.open({
			type : 2,
			content : '加载中'
		});
		map.centerAndZoom(new BMap.Point(121.4071683, 31.22786563),13);
		map.clearOverlays();
		map.addOverlay(changning_polygon);
		boundaryLabel();
		full_pos();
	}else{
		search_leader();
	}
}
//底部框的导航
function search_leader(){
	if(routeQueryParams.type == '1'){
		$(".driving_plan").show();
		$(".transit_plan").hide();
	}else if(routeQueryParams.type == '2'){
		$(".driving_plan").hide();
		$(".transit_plan").show();
	}else{
		$(".driving_plan").hide();
		$(".transit_plan").hide();
	}
	layer_load = layer.open({
		type : 2,
		content : '加载中'
	});	
	geciPos();
	map.clearOverlays();
}


//出行方式切换
var tab = new auiTab({
    element:document.getElementById("tab"),
},function(ret){
	routeQueryParams.type = String(ret.index);
	search_leader();
});

//驾车策略切换
function driving_Policychange(me,ind){
	$(me).addClass("self-active").siblings().removeClass("self-active");
	if(ind == '1'){
		routeQueryParams.drving_policy = BMAP_DRIVING_POLICY_LEAST_TIME;//最少时间
	}else if(ind == '2'){
		routeQueryParams.drving_policy = BMAP_DRIVING_POLICY_LEAST_DISTANCE;//最短距离
	}else{
		routeQueryParams.drving_policy = BMAP_DRIVING_POLICY_AVOID_HIGHWAYS;//避开高速
	}
	search_leader();
}

//公共交通策略切换
function transit_Policychange(me,ind){
	$(me).addClass("self-active").siblings().removeClass("self-active");
	if(ind == '1'){
		routeQueryParams.transit_policy = BMAP_TRANSIT_POLICY_LEAST_TIME;//最少时间
	}else if(ind == '2'){
		routeQueryParams.transit_policy = BMAP_TRANSIT_POLICY_LEAST_TRANSFER;//最少换乘
	}else{
		routeQueryParams.transit_policy = BMAP_TRANSIT_POLICY_LEAST_WALKING;//最少步行
	}
	search_leader();
}

//规划路线面板
function route_plan(output){
	$("#route_detail").html(output);
	layer.close(layer_route);
	var box = $("#RoutePlan").html();
	layer.close(layer_route);
	layer_route = layer.open({
		type : 1,
		content : box,
		anim : 'up',
		shade : false,
		shadeClose : false,
		style : 'position:fixed; bottom:0; left:0; width: 100%; height: 60px;border:none;'
	});
	
}

//查看路线详情
function showPlan_list(){
	layer.close(layer_planlist);
	var box = $("#Plan_list").html();
	layer_planlist = layer.open({
		type : 1,
		content : box,
		anim : 'up',
		shade: 'background-color: rgba(0,0,0,.6)', //自定义遮罩的透明度    
		shadeClose : true,
		style : 'position:fixed; bottom:0; left:0; width: 100%; height:70%;border:none;'
	});
}
var output = "";//规划路线返回时间和总程;
var output_route = "";
function getQueryString(name) {
	  var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i"); // 匹配目标参数
	  var result = window.location.search.substr(1).match(reg); // 对querystring匹配目标参数
	  if (result != null) {
	    return decodeURIComponent(result[2]);
	  } else {
	    return null;
	  }
	}
//导航路线搜索完毕后加载路线详情
var searchComplete = function (results){
	output = "约";
	output_route = "";
	var plan = results.getPlan(0);//获取第一条方案
	var route = plan.getRoute(0);//获取方案的驾车线路
	var s = "";
    if(routeQueryParams.type == '2'){//公交出行
    	$(".aui-timeline-item-header").hide();
    	$(".routeMsg").removeClass("aui-timeline");
    	for (i = 0; i < results.getNumPlans(); i++){//返回方案个数
            var Dochtml = results.getPlan(i).getDescription(false).split("，");
            var bus_jingguo = 0;
            var p = /[0-9]/;
            for(var k = 0;k<Dochtml.length;k++){
            	if(Dochtml[k].indexOf("经过") != -1 ){
            		bus_jingguo += parseFloat(Dochtml[k].substring(2,Dochtml[k].length-1));
            	} 
            }//站数统计
            s += '<div class="bus_list">';
            s += '<div class="bus_fl"><p>'+results.getPlan(i).getDuration(true)+'</p><p>'+ Dochtml[0] + '</p></div>';//总时长+步行
            s += '<div class="bus_fr"><p><span class="fa fa-bus bus_icon"></span>'+results.getPlan(i).getLine(i).title+'</p><p class="sub_msg"><span>'+ results.getPlan(i).getDistance(true) +'</span><span class="aft_dot"></span><span>'+ bus_jingguo+'站</span></p></div>';//交通路线，距离，站数
            s += '</div>';
            s += '<div class="aui-timeline timeline_bus">';
            s += '<div class="aui-timeline-item timeline_msg" style="margin: 0 0 0.25rem 1.45rem;"><div class="self-dot self-dotbegin"></div><div class="aui-label aui-labelendbeg">起点：'+myAdd_str+'</div></div>';
            for(var i=0;i<Dochtml.length;i++){
            	s += '<div class="aui-timeline-item timeline_msg" style="margin: 0 0 0.25rem 1.45rem;"><div class="self-dot"></div><div class="aui-label">' + Dochtml[i] + '</div></div>';
            }
            s += '<div class="aui-timeline-item timeline_msg" style="margin: 0 0 0.25rem 1.45rem;"><div class="self-dot self-dotend"></div><div class="aui-label aui-labelendbeg">终点：'+getQueryString("end_place")+'</div></div>';
            s += '</div>';
    	}
    }else{
    	$(".aui-timeline-item-header").show();
    	$(".routeMsg").addClass("aui-timeline");
        s += '<div class="aui-timeline-item timeline_msg"><div class="self-dot self-dotbegin"></div><div class="aui-label aui-labelendbeg">起点：'+myAdd_str+'</div></div>';
        for(var j = 0;j < plan.getNumRoutes(); j++){
            var route = plan.getRoute(j);
            for (var i = 0; i < route.getNumSteps(); i++){//result.getPlan(i).getDescription(false));
                var step = route.getStep(i);
                s += '<div class="aui-timeline-item timeline_msg"><div class="self-dot"></div><div class="aui-label">';
                s += step.getDescription();
                s += '</div></div>';
            }
        }
        s += '<div class="aui-timeline-item timeline_msg"><div class="self-dot self-dotend"></div><div class="aui-label aui-labelendbeg">终点：'+getQueryString("end_place")+'</div></div>';
    }
    output_route = s;
    console.log(output_route);
    $("#routeMsg").html(output_route);
    $("#route_time").html("&nbsp;&nbsp;"+plan.getDuration(true));
    $("#route_long").html("&nbsp;&nbsp;"+plan.getDistance(true));
	output += plan.getDuration(true) + " &nbsp;&nbsp;&nbsp;";//获取时间
	output += plan.getDistance(true);//获取距离
}

function back_index(){
	window.history.back();
	
}
var myAdd_str = "";//本人地址字符串;
function geciPos(){
	var pos_data = eval('(' + sessionStorage.getItem("leaderData") + ')');
	myAdd_str = "";
	//通用设置
	var startIcon = new BMap.Icon("./image/begin.png", new BMap.Size(26, 26), {
		anchor: new BMap.Size(20, 25), // 指定定位位置
    });
	var endIcon =  new BMap.Icon("./image/end.png", new BMap.Size(26, 26), {
		anchor: new BMap.Size(20, 25), // 指定定位位置
    });
	var geolocation = new BMap.Geolocation();
	geolocation.getCurrentPosition(function(r){
		if(this.getStatus() == BMAP_STATUS_SUCCESS){//获取经纬度成功
			var mk = new BMap.Marker(r.point);//本人位置
			var add = r.address;
			myAdd_str = add.district + add.street + add.street_number;
			console.log(myAdd_str);
			var start = new BMap.Point(r.point.lng,r.point.lat);//起始
			var end = new BMap.Point(pos_data.b_x,pos_data.b_y);//终点
			switch(routeQueryParams.type){
				case '1':
					var driving = new BMap.DrivingRoute(map, {renderOptions: {map: map},
						policy : routeQueryParams.drving_policy,
						onSearchComplete: searchComplete,
						onPolylinesSet: function(){
							route_plan(output);
						}
					});
					driving.clearResults();
					driving.setLocation("上海市");
					driving.search(start, end);//驾车搜索
					driving.setMarkersSetCallback(function(result){
						result[0].marker.setIcon(startIcon);
						result[1].marker.setIcon(endIcon);
					});		
				break;//驾车
				case '2':
					var transit = new BMap.TransitRoute(map, {renderOptions: {map: map},
						pageCapacity : 1,
						policy : routeQueryParams.transit_policy,
						onSearchComplete: searchComplete,
						onPolylinesSet: function(){
							route_plan(output);
						}
					});
					transit.clearResults();
					transit.setLocation("上海市");
					transit.search(start, end);
					transit.setMarkersSetCallback(function(result){
						result[0].marker.setIcon(startIcon);
						result[1].marker.setIcon(endIcon);
					});
				break;//公交
				case '3':
					var walking = new BMap.WalkingRoute(map, {renderOptions:{map: map, autoViewport: true},
						onSearchComplete: searchComplete,
						onPolylinesSet: function(){
							route_plan(output);
						}
					});
					walking.clearResults();
					walking.setLocation("上海市");
					walking.search(start, end);
					walking.setMarkersSetCallback(function(result){
						result[0].marker.setIcon(startIcon);
						result[1].marker.setIcon(endIcon);
					});
				break;//步行
			}
			layer.close(layer_load);
		}
		else {
			layer.open({
			    content: '位置获取失败',
			    skin: 'msg',
			    time: 2 //2秒后自动关闭
			  });
		}        
	},{enableHighAccuracy: true})
}