//获取所有车辆信息，更新左下方车辆目录树列表
function freshPolicecarlayer(){
	var carData;
	var count;
	$.ajax({
		type : "post",
		url : "../../easyAPI/car/getAllCars.action",
		contentType : "application/json;charset=utf-8",
		success : function(data) {
			carData = data;
			$.ajax({
				type : "post",
				url : "../../easyAPI/car/countCar.action",
				contentType : "application/json;charset=utf-8",
				success : function(data1) {
					if(data1!==undefined){
						count = data1;
						createZTree(carData,count);
					}else{
						console.log("获取车辆总数请求失败!");
					}
				},
				error : function(XMLHttpRequest, textStatus, errorThrown) {
					console.log("获取车辆总数请求失败!");
				}
			});
		},
		error : function(XMLHttpRequest, textStatus, errorThrown) {
			// 请求失败时执行该函数
			console.log("获取车辆信息失败!");
		}
	});
}
//车辆目录树，点击定位方法
function carLayerzTreeOnClick(event, treeId, treeNode) {
	var phone = treeNode.phone;
	var params = JSON.stringify({
		"cardNum" : phone
	});
	$.ajax({
		type : "post",
		url : "../../easyAPI/car/getCarRealgpsByPhone.action",
		data : params,
		contentType : "application/json;charset=utf-8",
		success : function(data) {
			for(var i=0; i<data.length; i++){
				var lon = data[i].longitude;
				var lat = data[i].latitude;
				var position = [Number(lon), Number(lat), Number(5.6421522+500)];
				flyToLocation(position);
			}
		}
	});
}
//刷新车辆实时定位坐标
function freshPoliceCarPos(carLicenses) {
	if(carLicenses.length==0){
		deletePoliceCar3DMarks();
		return;
	}
    var args = JSON.stringify({
		"carLicenses":carLicenses
	});
    $.ajax({
        type: "post",
        url: "../../easyAPI/car/getPoliceCarRealDataPart.action",
        data: args,
        dataType: "json",
        contentType: "application/json;charset=utf-8",
        success: function (data) {
        	if(data!=undefined){
        		showPoliceCar_3D(data);
        	}else{
        		console.log("查询车辆信息请求失败!");
        	}
        	
        },
        error: function (XMLHttpRequest, textStatus, errorThrown) {
            console.log("查询车辆信息请求失败!");
        }
    });
}
//通过车辆id获取单辆车辆详细信息
function getPoliceCarById_3D(id,pos) {
	var policeCarArgs = JSON.stringify({
		"carId" : id
	});
	$.ajax({
		type : "post",
		url : "../../easyAPI/car/getCarAndEquipmentsByPuid.action",
		data : policeCarArgs,
		dataType:"json",
		contentType : "application/json;charset=utf-8",
		success : function(data) {
			if(data!==undefined){
				showCarPop(data,pos);
			}else{
				console.log("没有该车辆详细信息!");
			}
		},
		error : function(XMLHttpRequest, textStatus, errorThrown) {
			console.log("根据车辆ID获取详细信息请求失败!");
		}
	});
}
//获取车辆总数
function countCar(){
	$.ajax({
		type : "post",
		url : "../../easyAPI/car/countCar.action",
		contentType : "application/json;charset=utf-8",
		success : function(data) {
			return data;
		},
		error : function(XMLHttpRequest, textStatus, errorThrown) {
			console.log("根据车辆ID获取详细信息请求失败!");
		}
	});
}
//获取历史轨迹数据
function getCarHisbyTime(phone){
	var startTime = $("#start").val();
	var endTime = $("#end").val();
	var velocity = $("#velocity").val();
	if(startTime!=""&&endTime!==""&&velocity!==""){
		var params = JSON.stringify({
			"simNo":phone,
			"startTime":startTime,
			"endTime":endTime,
			"velocity":velocity
		});
		$.ajax({
			type : "post",
			url : "../../easyAPI/gpsHisDataInfo/getHisDataByTime.action",
			data: params,
			contentType : "application/json;charset=utf-8",
			success : function(data) {
				if (data.length != 0) {
					carHisplay_3D(data);
				}else{
					swal("该时段此车辆历史轨迹为空!","请重试！","error");
				}
			},
			error : function(XMLHttpRequest, textStatus, errorThrown) {
				// 请求失败时执行该函数
				console.log("获取车辆历史轨迹失败!");
			}
		});
	}else{
		console.log("请输入时间范围和最小速度！");
	}
}