var path = getRootPath();
function getRootPath() {
	// 获取当前网址，如： http://localhost:8083/uimcardprj/share/meun.jsp
	var curWwwPath = window.document.location.href;
	// 获取主机地址之后的目录，如： uimcardprj/share/meun.jsp
	var pathName = window.document.location.pathname;
	var pos = curWwwPath.indexOf(pathName);
	// 获取主机地址，如： http://localhost:8083
	var localhostPaht = curWwwPath.substring(0, pos);
	// 获取带"/"的项目名，如：/uimcardprj
	var projectName = pathName
			.substring(0, pathName.substr(1).indexOf('/') + 1);
	if(projectName == "/shwzhtweb"){
		return (localhostPaht + projectName);
	}else{
		return localhostPaht;
	}
}
/**
 * 港口和交易地址改变  假数据
 * @return
 */
function gkchangejia(i){
	var id = i;
	if(id != "" && id != null){
		var map = new Map();
		map.put("ID", id);
		var string = map._toString();
		ajaxpost1(string, '/wzcs_getjydzxx.action', 'getjydzxx');
	}
}
function showgetjydzxx(msg){
	var json = JSON.parse(msg);
	var jydzxx = json.jydzxx;
	var zdlist = json.zdlist;
	var gkxx = json.shWlglGkxx;
	var mklng = jydzxx.lng;
	var mklat = jydzxx.lat;
	var gkid = jydzxx.gkid;
	var id = jydzxx.id;
	var lxjwd = jydzxx.lxjwd;
	$("input[id^='text']").val("");
	$("#text_1").val(mklng);
	$("#text_2").val(mklat);
	$("#text_3").val(lxjwd);
	$("#text_4").val(zdlist);
	$("#text_5").val(gkxx.id);
	$("#text_6").val(gkxx.lng);
	$("#text_7").val(gkxx.lat);
	$("#jydzxxid").val(id);
	//alert($("#text_1").val()+"   "+$("#text_2").val()+"   "+$("#text_3").val());
	setTimeout(function(){
		$("#kaishi").click();
	    },300);
	
}
/**
 * 弹框
 * @return
 */
function addlist2(id,i) {
	var jydzid = id;
	var url = "";
	var tit = "";
	if(jydzid != "" && jydzid != null){
		if(i=="1"){
			url = "url:wzcs_getjydzxxNew.action?id="+jydzid+"&commData=1";
			tit = "火运情况";
		}else if(i=="2"){
			url = "url:wzcs_getjydzxxNew.action?id="+jydzid+"&commData=2";
			tit = "汽运情况";
		}
		demoDG1 =$.dialog({
			id:'matsSearch',
			//name:'dui',
			title : tit,
			max: false,
		    min: false,
			content : url,
			width : 335,
			height : 260,
			left: '28%',
		    top: '17%',
		});
	}
}

/**
 * 弹框
 * @return
 */
function addlist1(i) {
	var jydzid = $("#jydzxxid").val();
	if(jydzid != "" && jydzid != null){
		var map = new Map();
		map.put("ID", jydzid);
		var string = map._toString();
		var name = '';
		if(i=="1"){
			name = 'getjydztk';
		}else if(i=="2"){
			name = 'getjydztk1';
		}
		ajaxpost1(string, '/wzcs_getjydzxx.action', name);
	}
}

/**
 * 点击地图上标记的点触发事件
 * @return
 */
function addlist(i) {
	var jydzid = $("#jydzxxid").val()
	var url = "";
	var tit = "";
	if(jydzid != "" && jydzid != null){
		if(i=="1"){
			url = "url:wzcs_getjydzxxNew.action?id="+jydzid+"&commData=1";
			tit = "火运情况";
		}else if(i=="2"){
			url = "url:wzcs_getjydzxxNew.action?id="+jydzid+"&commData=2";
			tit = "汽运情况";
		}
		demoDG1 =$.dialog({
			id:'matsSearch',
			//name:'dui',
			title : tit,
			max: false,
		    min: false,
			content : url,
			width : 335,
			height : 260,
			left: '28%',
		    top: '17%',
		});
	}
	
}


/**
 * 点击第一段路线
 * @return
 */
function showgetjydztk(msg){
	var json = JSON.parse(msg);
	var jydzxx = json.jydzxx;
	
	var mkdz = jydzxx.mkdz;
	var hykszt = jydzxx.hykszt;
	var qyzt = jydzxx.qyzt;
	var qygl = jydzxx.qygl;
	var qyyf = jydzxx.qyyf;
	var kkjg = jydzxx.kkjg;
	$('#ypxx1').html('从'+mkdz+'到'+hykszt+'：</br>1.共计公里数为：'+qygl+'公里</br>2.运费为：'+qyyf+'元/吨</br>注：<br/>坑口价格为：'+kkjg);
	var info = "汽运情况"
	$('#ypxx1').dialog( {
		// 如果设置为true，则默认页面加载完毕后，就自动弹出对话框；相反则处理hidden状态。
		bgiframe : true, // 解决ie6中遮罩层盖不住select的问题
		title : info,
		width : 300,
		height : 230,
		modal : true

	});

	$('#ypxx1').dialog("option", "title", info).dialog('open');
}
/**
 * 点击第二段路线
 * @return
 */
function showgetjydztk1(msg){
	var json = JSON.parse(msg);
	var jydzxx = json.jydzxx;
	
	var mkdz = jydzxx.mkdz;
	var hykszt = jydzxx.hykszt;
	var gkid = jydzxx.gkid;
	var hygl = jydzxx.hygl;
	var hyfy = jydzxx.hyfy;
	var gzf = jydzxx.gzf;
	var dgpcj = jydzxx.dgpcj;
	var tlx = jydzxx.tlx;
	$('#ypxx1').html('从'+hykszt+'到'+gkid+'：</br>1.铁路经过：'+tlx+'</br>2.共计公里数为：'+hygl+'公里</br>3.运费为：'+hyfy+'元/吨</br>注：<br/>港杂费为：'+gzf+'元<br/>到港平仓价为：'+dgpcj+'元/吨');
	var info = "火运情况"
	$('#ypxx1').dialog( {
		// 如果设置为true，则默认页面加载完毕后，就自动弹出对话框；相反则处理hidden状态。
		bgiframe : true, // 解决ie6中遮罩层盖不住select的问题
		title : info,
		width : 300,
		height : 230,
		modal : true

	});

	$('#ypxx1').dialog("option", "title", info).dialog('open');
}
function jz(){
	var mklng = $("#text_1").val();
	var mklat = $("#text_2").val();
	var myP1= new BMap.Point(mklng, mklat);
	//map.clearOverlays(); 
	var keyword2 = document.getElementById("text_3").value;
	var zdlist = document.getElementById("text_4").value;
	var zdlistsz = zdlist.split(",");
	var jwdsz = keyword2.split("|");
	//alert(jwdsz.length);
	var polylinePointsArray = [];
	var jwd = [];
	var myIcon1 = new BMap.Icon(path+"/website/js/wlgl/images/zdybz.png", new BMap.Size(16, 16), {
    });
	for (var i = 0; i < jwdsz.length-1; i++) {
		jwd = jwdsz[i].split(",");
		//alert(jwd[0]+","+jwd[1]);
		var x = jwd[0];
		var y = jwd[1];
		//alert(x+'   '+y)
		
		if(x =! "" && x != '0' && x != undefined){
			//alert(x+"     "+y);
			var point = new BMap.Point(jwd[0],jwd[1]);
			polylinePointsArray.push(point);
		}
	   
	}
	for(var j=0;j<polylinePointsArray.length;j++){
		
		var marker1 = new BMap.Marker(polylinePointsArray[j],{icon: myIcon1 });
		marker1.setTitle(zdlistsz[j]);
		//marker1.setLabel(new BMap.Label(j,{offset:new BMap.Size(20,-10)}));
		map.addOverlay(marker1);
	}
	if(myP1 != null){
		var i = 1
		var driving = new BMap.DrivingRoute(map); //创建驾车实例
		driving.search(myP1, polylinePointsArray[0]); //第一个驾车搜索
		driving
				.setSearchCompleteCallback(function() {
					var pts = driving.getResults().getPlan(0).getRoute(0)
							.getPath(); //通过驾车实例，获得一系列点的数组
					if (i == 1) {
						var polyline = new BMap.Polyline(pts, {
							strokeColor : "red",
							strokeWeight : 7,
							strokeOpacity : 0.5
						});//把获得的数组转化为线段如果是第一个线段则为红色
						map.addOverlay(polyline);//将线段加载到地图中
						//声明线段点击事件
						(function(xwh) {
							
							//alert(xwh)
							polyline.addEventListener("click", function() {

								//alert(xwh1);
									this.openInfoWindow(addlist("1"));
								});
						})(i);
						map.addOverlay(polyline);
					} 
					var len =  polylinePointsArray.length;
					var zjd = len % 2;
                    if (zjd = 1) {
                        len - 1;
                    }
                    var zjxb = (len / 2) - 1;
                    var jingdu = polylinePointsArray[parseInt(zjxb)].lng
                    if(jingdu != null){
                    	var myIcon = new BMap.Icon(path+"/website/js/wlgl/images/hc.png", new BMap.Size(29, 37), {
			                
			            });
			            var marker = new BMap.Marker(polylinePointsArray[parseInt(zjxb)],{icon: myIcon });
			            map.addOverlay(marker);
			            marker.setLabel(new BMap.Label("火运路段",{offset:new BMap.Size(20,-10)}));
	                }
					try {
	                    var cdlength = pts.length;
	                    var qvpd = pts.length % 2;
	                    if (qvpd = 1) {
	                        cdlength - 1;
	                    }
	                    var ai = (cdlength / 2) - 1;
	                    var jd = pts[parseInt(ai)].lng
	                    var wd = pts[0].lat;
	                    if (jd != null) {
							if(i==1)
							{
								if (pts[parseInt(ai)] != null)
						        {
						            var myIcon = new BMap.Icon(path+"/website/js/wlgl/images/qc.png", new BMap.Size(29, 37), {
						                
						            });
						            var marker = new BMap.Marker(pts[parseInt(ai)],{icon: myIcon });
						            map.addOverlay(marker);
						            marker.setLabel(new BMap.Label("汽运路段",{offset:new BMap.Size(20,-10)}));
						        }
								}
	                    }
	                } catch (e) {
	                    alert("总长度" + cdlength + "中间值：" + ai + "经度" + jd)
	                    alert("取中间值出错" + e.toString());

	                }
					i++;
				})

				var polyline3 = new BMap.Polyline(polylinePointsArray, {strokeColor:"blue", strokeWeight:7, strokeOpacity:0.5});
				map.addOverlay(polyline3);
				polyline3.addEventListener("click", function() {
					this.openInfoWindow(addlist("2"));
				});	
				
				if (myP1 != null)
		        {
		            var myIcon = new BMap.Icon(path+"/website/js/wlgl/images/mk.png", new BMap.Size(29, 37), {
		                
		            });
		            var marker = new BMap.Marker(myP1,{icon: myIcon });
		            map.addOverlay(marker);
		            marker.setLabel(new BMap.Label("煤矿",{offset:new BMap.Size(20,-10)}));
		            //var mkid = $("#gk option:selected").val()
		            var mkid = $("#jydzxxid").val();
		            if(mkid != null && mkid != ""){
		            	marker.addEventListener("click", function() {
							this.openInfoWindow(clickPoint(mkid,"mk"));
						});
		            }
		        }
				if (polylinePointsArray[0] != null)
		        {
		            var myIcon = new BMap.Icon(path+"/website/js/wlgl/images/zt.png", new BMap.Size(29, 37), {
		                
		            });
		            var marker = new BMap.Marker(polylinePointsArray[0],{icon: myIcon });
		            map.addOverlay(marker);
		            marker.setTitle(zdlistsz[0]);
		            marker.setLabel(new BMap.Label("火运开始站台",{offset:new BMap.Size(-40,-15)}));
		        }
				
				var gkid = $("#text_5").val();
				var gklng = $("#text_6").val();
				var gklat = $("#text_7").val();
				var myPgk= new BMap.Point(gklng, gklat);
				if (myPgk != null)
		        {
					var myIcon = new BMap.Icon(path+"/website/js/wlgl/images/gk.png", new BMap.Size(29, 37), {});
		            var marker = new BMap.Marker(myPgk,{icon: myIcon });
		            map.addOverlay(marker);
		            marker.setLabel(new BMap.Label("终点",{offset:new BMap.Size(20,-10)}));
		            if(gkid != null && gkid != ""){
		            	marker.addEventListener("click", function() {
							this.openInfoWindow(clickPoint(gkid,"gk"));
						});
		            }
		        }
				var array1 = [];
				array1.push(polylinePointsArray[polylinePointsArray.length-1]);
				array1.push(myPgk);
				var polyline4 = new BMap.Polyline(array1, {strokeColor:"blue", strokeWeight:7, strokeOpacity:0.5});
				map.addOverlay(polyline4);
				polyline4.addEventListener("click", function() {
					this.openInfoWindow(addlist("2"));
				});	
				$("#glFlag").val(90);
		        var pointzoo = new BMap.Point(map.getCenter().lng,map.getCenter().lat);
		        map.centerAndZoom(new BMap.Point(110.317351, 35.613984), 6);
				//map.centerAndZoom(pointzoo, 7);
//				polylinePointsArray.push(myP1);
//				polylinePointsArray.push(myP2);
//	setTimeout(function(){
 //       map.setViewport(polylinePointsArray);          //调整到最佳视野
//    },1000);
	}
}

//点聚合数组
var jhmarkers = [];
//操作聚合类
var jhmarkerClusterer;
//聚合样式
var jhStyles = [{
    url: 'http://api.map.baidu.com/library/TextIconOverlay/1.2/src/images/m0.png',
    size: new BMap.Size(53, 63),
    opt_anchor: [14, 0],
    textColor: '#fff',
    opt_textSize: 10
}];
var flagsz = [1];
function getJhxx(json,bianhao,lx,size1,size2){
	if(flagsz[0]==1 || flagsz[0]!=lx ){
		flagsz[0]=lx;
	var myIcondc = new BMap.Icon(path+"/website/js/wlgl/images/"+bianhao+".png", new BMap.Size(size1,size2), {
    });
	if(jhmarkerClusterer == undefined){
		jhmarkerClusterer = new BMapLib.MarkerClusterer(map, {markers:jhmarkers});
	}
	jhmarkerClusterer.removeMarkers(jhmarkers); 
	jhmarkers = [];
	var markerdc;
	for(var i=0;i<json.length;i++){
		var poi = new BMap.Point(json[i].LNG, json[i].LAT);
		markerdc = new BMap.Marker(poi,{icon: myIcondc });
		markerdc.setTitle(json[i].NAME);
		jhmarkers.push(markerdc);
		map.addOverlay(markerdc);
		var id = json[i].ID;
		(function(id,lx) {
			markerdc.addEventListener("click", function() {
					this.openInfoWindow(clickPoint(id,lx));
				});
		})(id,lx);
	}
	jhmarkerClusterer = new BMapLib.MarkerClusterer(map, {markers:jhmarkers});
	jhmarkerClusterer.setStyles(jhStyles);
	//jhmarkerClusterer.setMaxZoom(5);
	//jhmarkerClusterer.setGridSize(10);
	map.centerAndZoom(new BMap.Point(108.419573, 34.412628), 5);
	}
}

//关闭弹出框
function closehil(){
	
	$.dialog({id:'matsSearch'}).close();
}

/**
 * 点击地图上标记的点触发事件
 * @return
 */
function clickPoint(i,lx) {
	//关闭弹出框
	//alert(i+"   "+lx);
	var wid ;
	var hei ;
	var url;
	var titleTK="详情";
	//物流信息
	if(lx=="wl"){
		url = "url:"+path+"/website/wlgl/wlInfo2.jsp?id="+i;
	}else if(lx=="bdList"){
		//alert("bdList");
		url = "url:"+path+"/website/wlgl/bdInfoList.jsp?id="+i;
	}else if(lx=="wlzj"){
		console.log($("#text_5").val());
		url = "url:"+path+"/website/wlgl/wlInfoZJ.jsp?lat="+$("#text_5").val().split(",")[1]+"&lng="+$("#text_5").val().split(",")[0];
		titleTK=$("#qdTitle").val()+"--10公里范围内的物流商信息";
		console.log($("#text_5").val());
		console.log($("#qdTitle").val());
	}else{
		url = "url:wzcs_findSingleInfo.action?singleID="+i+"&singleType="+lx;
	}
	//alert(url);
	if(lx == "gc"){
		wid = 332;
		hei = 125;
	}else if(lx == "gk"){
		wid = 332;
		hei = 100;
		//hei = 65;
	}else if(lx == "pp"){
		wid = 332;
		hei = 160;
	}else if(lx == "dc"){
		wid = 332;
		hei = 155;
	}else if(lx == "bd"){
		wid = 332;
		hei = 288;
	}else if(lx == "zd"){
		wid = 338;
		hei = 158;
	}else if(lx == "mk"){
		wid = 332;
		hei = 285;
	}else if(lx == "mkn"){
		//判断煤矿是否有和标准品有关联   决定打开窗口的大小
		$.ajax({
			type: "POST",
	        url: path+"/wzcs_checkMkBzpid.action",
	        data : {"commData":i},
	        success: function(data){
	        	//alert(data);
	        	if(data == "1"){
	        		wid = 332;
	        		hei = 285;
	        	}else{
	        		wid = 332;
	        		hei = 160;
	        	}
	        }
		});
	}else if(lx == "jhc"){
		wid = 332;
		hei = 160;
	}else if(lx == "snc"){
		wid = 332;
		hei = 130;
	}else{
		wid = 750;
		hei = 310;
	}

		demoDG1 =$.dialog({
			id:'matsSearch'+i,
			//name:'dui',
			title : titleTK,
			max: false,
		    min: false,
			content : url,
			width : wid,
			height : hei,
			left: '35%',
			lockScroll: true,
		    top: '7%'

		});     

	
}

/**
 * 点击地图上其他类型点 事件
 * @return
 */
function clickPointQt(i,lng,lat) {
		if(null != i && "" != i){
			$("#qtmc").val(i);
			$("#qtlng").val(lng);
			$("#qtlat").val(lat);
			url = "url:"+path+"/website/wlgl/showqt.jsp";
			demoDG1 =$.dialog({
				id:'matsSearch'+i,
				//name:'dui',
				title : '详情',
				max: false,
			    min: false,
				content : url,
				width : 332,
				height : 65,
				left: '35%',
				lockScroll: true,
			    top: '7%'
			});
		}
}

/*******************************************************************************
 * ajax post 请求
 */
function ajaxpost1(map1, url1, name) {
	
	var data1 = {
		str : map1
	}
	
//	if(name=="getjydzxx"){
//		
//		url1="/website/wlgl/tl_data.json";
//	}
	$.ajax({
		type : 'POST',
		url : path + url1,
		data : data1,
		success : function(msg) {
		
		//alert(name);
			if (name == "getpp") {
				showjypp(msg);
			} else if(name == "getppbyid"){
				showjyppbyid(msg);
			}else if(name == "getjydzxx"){
				
				//var aToStr=JSON.stringify(msg);  
				
				//showgetjydzxx(aToStr);
				showgetjydzxx(msg)
			}else if(name == "getjydztk"){
				showgetjydztk(msg);
			}else if(name == "getjydztk1"){
				showgetjydztk1(msg);
			}
		}
	});
}