zhanmingkan
2022-05-17 e8d9f2bb15b9e2a0aedafa2e7d56e741b2296f8a
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document.write('<script src="../js/emergency_service.js"></script>');
//接处警应急:RHPC=receiveHandlePoliceCase
//指定三维接处警点
var emergencyPosArr = [];//接处警点坐标数组
function RHPCPoi(){
    clearHandler();
    clearEmergencyAgain();
    var emergencyStr = $("#emergencyStr").val();
    if(emergencyStr != ""){
        var RHPChandler = new Cesium.ScreenSpaceEventHandler(viewer.scene.canvas);
        RHPChandler.setInputAction(function(movement) {
            //获取鼠标点击处的坐标
            var cartesian = viewer.scene.pickPosition(movement.position);
            var cartographic = Cesium.Cartographic.fromCartesian(cartesian);
            var height = cartographic.height;//模型高度
            if(Number(height)<0){
                var ray = viewer.camera.getPickRay(movement.position);
                cartesian = viewer.scene.globe.pick(ray,viewer.scene);
            }
            cartographic = Cesium.Cartographic.fromCartesian(cartesian);
            var lng = Cesium.Math.toDegrees(cartographic.longitude);
            var lat = Cesium.Math.toDegrees(cartographic.latitude);
            var height = cartographic.height;//模型高度
            emergencyPosArr = [lng,lat,height];
            createEmergencyPin(cartesian,emergencyStr);//创建标注
            startMovePin();
            RHPChandler.destroy();
        }, Cesium.ScreenSpaceEventType.LEFT_CLICK);
    }else{
        swal("请先输入案件名称!","请重试!","error");
    }
}
//创建案件图标
function createEmergencyPin(cartesian,emergencyStr){
    var rhpcPin = viewer.entities.getById("rhpcPinId");
    if(rhpcPin == undefined){
        viewer.entities.add({
            id :"rhpcPinId",
            position : cartesian.clone(),
            billboard : {
                image : '../images/pinimg/01.png',
                verticalOrigin : Cesium.VerticalOrigin.BOTTOM,
                scaleByDistance : new Cesium.NearFarScalar(1000, 1, 20000, 0.2),
                pixelOffsetScaleByDistance : new Cesium.NearFarScalar(1000, 1, 20000, 0.2),
            },
            /*label : {
                show : true,
                verticalOrigin : Cesium.VerticalOrigin.BOTTOM,
                horizontalOrigin : Cesium.HorizontalOrigin.CENTER,
                font : '16px Helvetica',
                fillColor : Cesium.Color.YELLOW,
                style : Cesium.LabelStyle.FILL_AND_OUTLINE,
                text : emergencyStr,
                pixelOffset : new Cesium.Cartesian2(0.0, -15.0),
                pixelOffsetScaleByDistance : new Cesium.NearFarScalar(1.5e2, 3.0, 1.5e7, 0.5),
                showBackground: true,
                backgroundColor: Cesium.Color.RED.withAlpha(0.5),
            }*/
        });
    }else{
        rhpcPin.position = cartesian.clone();
        rhpcPin.label.text = emergencyStr;
    }
}
//选中拖拽移动图标到新位置
var movehandler;
function startMovePin(){
    movehandler = movehandler && movehandler.destroy();
    movehandler = new Cesium.ScreenSpaceEventHandler(viewer.scene.canvas);
    var leftDownFlag = false;
    var pointDraged;
    movehandler.setInputAction(function(event){
        pointDraged = viewer.entities.getById("rhpcPinId");//只选取案件定位图标的entity
        //pointDraged = viewer.scene.pick(event.position);//选取场景中任意鼠标选中的图标的entity
        leftDownFlag = true;
        if (pointDraged) {
            viewer.scene.screenSpaceCameraController.enableRotate = false;//锁定相机
        }
    },Cesium.ScreenSpaceEventType.LEFT_DOWN);
    movehandler.setInputAction(function(event){
        leftDownFlag = false;
        pointDraged = null;
        viewer.scene.screenSpaceCameraController.enableRotate = true;//解锁相机
    },Cesium.ScreenSpaceEventType.LEFT_UP);
    movehandler.setInputAction(function(movement){
        if (leftDownFlag && pointDraged != null) {
            //获取鼠标点击处的坐标
            var cartesian = viewer.scene.pickPosition(movement.endPosition);
            var cartographic = Cesium.Cartographic.fromCartesian(cartesian);
            var height = cartographic.height;//模型高度
            if(Number(height)<0){
                var ray = viewer.camera.getPickRay(movement.endPosition);
                cartesian = viewer.scene.globe.pick(ray,viewer.scene);
            }
            pointDraged.position = cartesian.clone();//选中案件定位图标时直接用.position
            //pointDraged.id.position = cartesian.clone();//选中任意图标时,需+id
            cartographic = Cesium.Cartographic.fromCartesian(cartesian);
            var lng = Cesium.Math.toDegrees(cartographic.longitude);
            var lat = Cesium.Math.toDegrees(cartographic.latitude);
            var height = cartographic.height;//模型高度
            emergencyPosArr = [lng,lat,height];
        }
    },Cesium.ScreenSpaceEventType.MOUSE_MOVE);
}
function stopMovePin(){
    movehandler = movehandler && movehandler.destroy();
}
//启动接处警应急,计算周边警力资源
var ScanPostStages = [];
var subLable = [];
var caseNameHis;
function showRHPC(){
//    clearEmergencyAgain();
    
    if(emergencyPosArr.length == 0){
        swal("请先定位案件!","请重试!","error");
        return;
    }else if(caseNameHis == $("#emergencyStr").val()){
        swal("案件名称重复,请修改再生成案件!","请重试!","error");
        return;
    }
    caseNameHis = $("#emergencyStr").val();
    stopMovePin();
    clearRHPC();
    var options = [{
        viewer: viewer,
        lon: emergencyPosArr[0],
        lat: emergencyPosArr[1],
        maxRadius: Number($("#ePoliceRadius").val()),
        duration: 12000,
        scanColor: Cesium.Color.RED
    },{
        viewer: viewer,
        lon: emergencyPosArr[0],
        lat: emergencyPosArr[1],
        maxRadius: Number($("#eCamRadius").val()),
        duration: 9000,
        scanColor: Cesium.Color.GREEN
    }];
    ScanPostStages.push(CesiumRadarScan.add(options[0]));
    ScanPostStages.push(CesiumRadarScan.add(options[1]));
    
    var point1=Cesium.Cartesian3.fromDegrees(emergencyPosArr[0],emergencyPosArr[1]+0.0007, emergencyPosArr[2]+40);
    var point2=Cesium.Cartesian3.fromDegrees(emergencyPosArr[0],emergencyPosArr[1]+0.0016, emergencyPosArr[2]+40);
    var line1 = viewer.entities.add({
        position :point1,
        label : {
            showBackground:true,
            backgroundColor: Cesium.Color.BLACK.withAlpha(0.9),
            text : "监控圈",
            font : 'bold 20px Helvetica',
            fillColor : Cesium.Color.GREEN,
        }
    });
    var line2 = viewer.entities.add({
        position :point2,
        label : {
            showBackground:true,
            backgroundColor: Cesium.Color.BLACK.withAlpha(0.9),
            text : "封控圈",
            font : 'bold 20px Helvetica',
            fillColor : Cesium.Color.RED,
        }
    });
    subLable.push(line1);
    subLable.push(line2);
    //接处警应急定位报警写入案件中
    insertEmergencyCase($("#emergencyStr").val(),emergencyPosArr);
    // 显示100米范围内得摄像头,并显示贴地视频
    getRHPCVideo(emergencyPosArr);
    //显示200米范围内的人员和车辆
    getRHPCPolice(emergencyPosArr);
    getRHPCCar(emergencyPosArr);
    $('#telling').show();
    //执行15秒后,关闭雷达圈
    setTimeout(function(){
        clearRHPC();
    }, 15000);
}
function clearRHPC(){
    CesiumRadarScan.removes(viewer,ScanPostStages);
    for(var i=0;i<subLable.length;i++){
        viewer.entities.remove(subLable[i]); // 将标注从场景移除
    }
}
//接处警应急,根据坐标获取周边200米范围内得摄像头
var rhpcListArray = [];//用于存储摄像头数据
var rhpcCameraPins = [];
//创建摄像头标签
function createRHPCVideoPin(url,id,point){
    var camera_mark;
    var pinBuilder = new Cesium.PinBuilder();
    Cesium.when(pinBuilder.fromUrl(url, Cesium.Color.BLUEVIOLET, 36),function(canvas) {
        camera_mark = viewer.entities.add({
            name : '摄像头',
            id :'rc'+id,
            position : point,
            billboard : {
                image : canvas.toDataURL(),
                verticalOrigin : Cesium.VerticalOrigin.BOTTOM,
                scaleByDistance : new Cesium.NearFarScalar(1000, 1, 20000, 0.3),
                pixelOffsetScaleByDistance : new Cesium.NearFarScalar(1000, 1, 20000, 0.3),
            },
        });
        rhpcCameraPins.push(camera_mark);
    });
}
function showRHPCVideo_3D(data,vlcUrl) {
    clearrhpcVideo();
    CesiumPop.bindPopGlobeEventHandler(viewer);
    var cameraData = [];
    var url = Cesium.buildModuleUrl('../../images/camera1.png');
    for ( var i = 0; i < data.length; i++) {
        var j = {};
        j.id = data[i].id;
        j.pId = data[i].camPid;
        j.highlight = false;
        j.camUrl = data[i].camUrl;
        j.camPosition = data[i].camPosition;
        j.camIsnode = data[i].camIsnode;
        j.camFov = data[i].camFov;
        j.camHeading = data[i].camHeading;
        j.camPitch = data[i].camPitch;
        j.camRoll = data[i].camRoll;
        j.camNear = data[i].camNear;
        j.camFar = data[i].camFar;
        j.camAspectratio = data[i].camAspectratio;
        j.camHoles = data[i].camHoles;
        j.camRtsp = data[i].camRtsp;
        j.camPort = data[i].camPort;
        j.vlcUrl = vlcUrl;
        j.camAdd = data[i].camAdd;
        var position = data[i].camPosition.split(',');
        
        cameraData.push({
            name : data[i].id,
            value :[Number(position[0]),Number(position[1]),Number(position[2])]
        });
        rhpcListArray.push(j);
    }
    for (var i0 = 0;i0<cameraData.length;i0++){
        var point = Cesium.Cartesian3.fromDegrees(cameraData[i0].value[0],cameraData[i0].value[1],cameraData[i0].value[2]);
        createRHPCVideoPin(url,cameraData[i0].name,point);
    }
    addPOMListener();
    for ( var int = 0; int < rhpcListArray.length; int++) {
        startVideoConverter(rhpcListArray[int],null,true,"emergency");
    }
}
//投影转换
var thecam = false;
function closecam(){
    if(thecam){
        $.each(rhpcListArray,function(){
            startVideoConverter(this,null,true,"emergency");
            clearVideoOnEarth(this.id);
        });
        thecam = false;
    }else{
        $.each(rhpcListArray,function(){
            startVideoConverter(this,null,false,"emergency");
            closeVideoPop(this.id);
        });
        thecam = true;
    }
}
 
//清除接处警应急搜索结果
function clearEmergency(){
    deletePoliceCar3DMarks();
    carHisStop3D();
    deletePolice3DMarks();
    CesiumPop.clearDivPop(viewer);
    viewer.cesiumWidget.screenSpaceEventHandler.setInputAction(Cesium.ScreenSpaceEventType.LEFT_CLICK);
    clearrhpcVideo();
    clearCommandSelect();
    stopintercom();
    clearRouteLines();
    viewer.entities.removeById("rhpcPinId");//清除pin标记
    clearRHPC();
    emergencyPosArr = [];
}
//清除接处警应急人员标记
function clearrhpcPolice3D(){
    if(rhpcPolice3D_marks.length!==0){
        for(var i=0;i<rhpcPolice3D_marks.length;i++){
            viewer.entities.remove(rhpcPolice3D_marks[i]); // 将标注从场景移除
        }
        for(var k=0; k<rhpcPoliceLabelsPrivite.length; k++){
            viewer.scene.primitives.remove(rhpcPoliceLabelsPrivite[k].labelCollection);
        }
        rhpcPoliceLabelsPrivite.length=0;
    }
}
//清除接处警应急车辆标记
function clearrhpcPolicecar(){
    if(rhpcPolicecar3D_marks.length!==0){
        for(var i=0;i<rhpcPolicecar3D_marks.length;i++){
            viewer.entities.remove(rhpcPolicecar3D_marks[i]); // 将标注从场景移除
        }
        for(var k=0; k<rhpcPolicecarLabelsPrivite.length; k++){
            viewer.scene.primitives.remove(rhpcPolicecarLabelsPrivite[k].labelCollection);
        }
        rhpcPolicecarLabelsPrivite.length=0;
    }
}
//清除接处警应急摄像头标记
function clearrhpcVideo(){
    if(rhpcCameraPins.length!==0){
        for(var i = 0;i<rhpcCameraPins.length;i++){
            viewer.entities.remove(rhpcCameraPins[i]);
        }
        rhpcCameraPins = [];
    }
    if(rhpcListArray.length!==0){
        for ( var int = 0; int < rhpcListArray.length; int++) {
            var vid = "video"+rhpcListArray[int].id;
            var videoElement = document.getElementById(vid);
            if(videoElement != null){
                destroyVideoElement(videoElement);
            }
            destroyCameraVideo(vid);
            stopVideoConvertor(rhpcListArray[int]);
        }
        rhpcListArray = [];
        CesiumPop.clearDivPop(viewer);
    }
}
//清除调度选区:
function clearCommandSelect(){
    if((viewer.entities.getById('comEntity')!==undefined)){
        viewer.entities.removeById('comEntity');
    }
    for (var i = 0; i < commandselectpointArr.length; i++) {
        viewer.entities.remove(commandselectpointArr[i]);
    }
}
//调度框选执法仪或车辆
var commandselectpointArr = [];
function commandRHPC(){
    clearCommandSelect();
    var activeShapePoints = [];
    var comPoints = [];
    function createPoint(worldPosition) {
        commandselectpointArr.push(viewer.entities.add({
            position : worldPosition,
            point : {
                color : Cesium.Color.RED,
                pixelSize : 10,
                outlineWidth : 1,
                outlineColor : Cesium.Color.WHITE,
                disableDepthTestDistance : 10000
            }
        }));
    }
    function drawPolygon() {
        if((viewer.entities.getById('comEntity')!==undefined)){
            viewer.entities.removeById('comEntity');
        }
        viewer.entities.add({
            id: 'comEntity',
            polygon: {
                hierarchy: new Cesium.PolygonHierarchy(activeShapePoints),
                    /*new Cesium.CallbackProperty(function () {
                    return activeShapePoints;
                }, false),*/
                material: new Cesium.ColorMaterialProperty(Cesium.Color.GREEN.withAlpha(0.3)),
                classificationType : Cesium.ClassificationType.BOTH,
                outline: true,
                outlineColor: Cesium.Color.WHITE
            }
        });
    }
    var handler = new Cesium.ScreenSpaceEventHandler(viewer.scene.canvas);
    handler.setInputAction(function(movement){
        var earthPosition = viewer.scene.pickPosition(movement.position);
        //获取地理坐标(经度、纬度、高程)
        var cartographic = Cesium.Cartographic.fromCartesian(earthPosition);
        var heightString = cartographic.height;
        if(Number(heightString)<0){
            var ray = viewer.camera.getPickRay(movement.position);
            earthPosition = viewer.scene.globe.pick(ray,viewer.scene);
        }
        cartographic = Cesium.Cartographic.fromCartesian(earthPosition);
        var longitudeString = Cesium.Math.toDegrees(cartographic.longitude);
        var latitudeString = Cesium.Math.toDegrees(cartographic.latitude);
        var comPoint = [Number(longitudeString),Number(latitudeString)];
        comPoints.push(comPoint);
        if (Cesium.defined(earthPosition)) {
            activeShapePoints.push(earthPosition);
            if(activeShapePoints.length>3){
                drawPolygon();
            }
            createPoint(earthPosition);
        }
    },Cesium.ScreenSpaceEventType.LEFT_CLICK);
    handler.setInputAction(function(movement) {
        var newPosition = viewer.scene.pickPosition(movement.endPosition);
        var cartographic = Cesium.Cartographic.fromCartesian(newPosition);
        var height = cartographic.height;//模型高度
        if(Number(height)<0){
            var ray = viewer.camera.getPickRay(movement.endPosition);
            newPosition = viewer.scene.globe.pick(ray,viewer.scene);
        }
        activeShapePoints.pop();
        activeShapePoints.push(newPosition);
    }, Cesium.ScreenSpaceEventType.MOUSE_MOVE);
    handler.setInputAction(function(movement){
        handler = handler && handler.destroy();
        if(activeShapePoints.length >2){
            drawPolygon();
            selectCommandCar(comPoints);//向后台请求数据,并计算符合条件的数据police
            selectCommandPolice(comPoints)//向后台请求数据,并计算符合条件的数据car
            clearCommandSelect();
        }
    },Cesium.ScreenSpaceEventType.RIGHT_CLICK);
}
//选中并填入正在对讲人的姓名
var emergencypowerArr = [];
function startintercom(data,type){
    var intercom = '';
    if(type=='police'){
        for ( var i = 0; i < data.length; i++) {
            if(!emergencypowerArr.some(item => item.deviceNum == data[i].deviceNum)){
                intercom += data[i].name +'('+data[i].origin+')'+' | ';
                emergencypowerArr.push(data[i]);
            }
        }
    }else{
        for ( var i = 0; i < data.length; i++) {
            if(!emergencypowerArr.some(item => item.plateNo == data[i].plateNo)){
                intercom += data[i].plateNo + ' | ';
                emergencypowerArr.push(data[i]);
            }
        }
    }
    var curStr = $('#intercom').val()+intercom;
    $('#intercom').val(curStr);
}
//停止通话
function stopintercom(){
    emergencypowerArr = [];
    $('#telling').hide();
    clearCommandSelect();
    clearRouteLines();
    $('#intercom').val("");
}
//显示多个路径导航
function showRoadNavs(data) {
    if (emergencyPosArr.length != 0) {
        clearRouteLines();
        for (var i = 0; i < data.length; i++) {
            var latitude = data[i].realdata == undefined ? data[i].latitude : data[i].realdata.latitude;
            var longitude = data[i].realdata == undefined ? data[i].longitude : data[i].realdata.longitude;
            var startpoi = latitude + ',' + longitude;
            var endpoi = emergencyPosArr[1] + ',' + emergencyPosArr[0];
            var url = "http://api.map.baidu.com/direction/v2/driving?origin="
                + startpoi + "&destination=" + endpoi + "&coord_type=wgs84&tactics=5"
                + "&alternatives=0&ak=ZpRjzwQe7dQCVzTR9zytcdLO";
            getRoadNavs(url);
        }
    } else {
        swal("请定位案发或嫌犯位置!","请重试!","error");
    }
}
 
//创建多路径线(进一步可增加动画或流动线效果)
var steplinesArr = [];
var steplabelsArr = [];
function showRouteLines(data){
    if(data.status==0){
        for ( var i = 0; i < data.result.routes[0].steps.length; i++) {
            var step = data.result.routes[0].steps[i];
            var pathArr = step.path.split(/[,;]/);
            var wgs84pathArr = [];
            for ( var m = 0; m < pathArr.length; m=m+2) {
                var wgs84poi = bd09towgs84(pathArr[m],pathArr[m+1]);
                wgs84pathArr.push(wgs84poi);
            }
            var traConCount = 0;
            for ( var j = 0; j < step.traffic_condition.length; j++) {
                var traCon = step.traffic_condition[j];
                var trafficStr = "";
                var roadColor = Cesium.Color.YELLOW;
                switch (traCon.status) {
                case 0:
                    trafficStr = "无路况";
                    roadColor = Cesium.Color.YELLOW;
                    break;
                case 1:
                    trafficStr = "畅通";
                    roadColor = Cesium.Color.YELLOW;
                    break;
                case 2:
                    trafficStr = "缓行";
                    roadColor = Cesium.Color.ORANGE;
                    break;
                case 3:
                    trafficStr = "拥堵";
                    roadColor = Cesium.Color.RED;
                    break;
                case 4:
                    trafficStr = "非常拥堵";
                    roadColor = Cesium.Color.DARKRED;
                    break;
                default:
                    break;
                }
                var subwgs84pathArr = wgs84pathArr.slice(traConCount,traConCount+traCon.geo_cnt+1);
                var linesubwgs84pathArr = [];
                for ( var n = 0; n < subwgs84pathArr.length; n++) {
                    linesubwgs84pathArr.push(subwgs84pathArr[n][0],subwgs84pathArr[n][1]);
                }
                var stepline = viewer.entities.add({
                    polyline : {
                        positions : Cesium.Cartesian3.fromDegreesArray(linesubwgs84pathArr),
                        width : 8,
                        material : new Cesium.PolylineOutlineMaterialProperty({
                            color : roadColor,
                            outlineWidth : 2,
                            outlineColor : Cesium.Color.BLACK
                        }),
                        clampToGround : true,
                        classificationType : Cesium.ClassificationType.BOTH
                    },
                });
                steplinesArr.push(stepline);
                var point = Cesium.Cartesian3.fromDegrees(
                        Number(subwgs84pathArr[0][0]), Number(subwgs84pathArr[0][1]), 137);
                var clampedpoint = viewer.scene.clampToHeight(point);
                var steptext = '';
                if(traConCount==0){
                    steptext = step.road_name+' | '+traCon.distance+'米 | '+trafficStr;
                }else{
                    steptext = traCon.distance+'米 | '+trafficStr;
                }
                if(i==0){
                    var hs = s_to_hs(Number(data.result.routes[0].duration));
                    steptext += "\n到警时间预测:"+hs;
                    var steplabel = viewer.entities.add({
                        position : clampedpoint,
                        billboard : {
                            image : '../images/pinimg/37.png',
                            verticalOrigin : Cesium.VerticalOrigin.BOTTOM,
                            horizontalOrigin : Cesium.HorizontalOrigin.CENTER,
                            scaleByDistance : new Cesium.NearFarScalar(300, 1, 60000, 0.2),
                            pixelOffsetScaleByDistance : new Cesium.NearFarScalar(300, 1, 60000, 0.2),
                        },label : {
                            verticalOrigin : Cesium.VerticalOrigin.BOTTOM,
                            horizontalOrigin : Cesium.HorizontalOrigin.CENTER,
                            font : 'bold 15px Helvetica',
                            fillColor : Cesium.Color.WHITE,
                            text : steptext,
                            disableDepthTestDistance : 100000000,
                            pixelOffset : new Cesium.Cartesian2(0, -24.0),
                            scaleByDistance : new Cesium.NearFarScalar(300, 1, 60000, 0.2),
                            pixelOffsetScaleByDistance : new Cesium.NearFarScalar(300, 1, 60000, 0.2),
                        }
                    });
                    steplabelsArr.push(steplabel);
                    traConCount = traConCount + traCon.geo_cnt;
                    break;
                }
            }
        }
    }else{
        swal("路径导航服务请求失败,请重试!","请重试!","error");
    }
}
//清除多导航路线
function clearRouteLines(){
    for ( var i = 0; i < steplinesArr.length; i++) {
        viewer.entities.remove(steplinesArr[i]);
    }
    steplinesArr.length = 0;
    for ( var j = 0; j < steplabelsArr.length; j++) {
        viewer.entities.remove(steplabelsArr[j]);
    }
    steplabelsArr.length = 0;
}
//再次定位案件清除之前所有
function clearEmergencyAgain(){
    clearEmergency();
    stopfollow();
    ctrlFaceResultlist('none');
    ctrlTargetFace('none');
    policemanList = []; 
    rePolicemanList = [] ;
    policeCarList = [];
    rePoliceCarList = [];
}