/*
 * @Description:
 * @Version: 1.0
 * @Author: yangsx
 * @Date: 2019-12-09 19:01:40
 * @LastEditors: yangsx
 * @LastEditTime: 2019-12-14 14:44:57
 */
define([
    "dojo",
    "dojo/_base/declare",
    "dojo/_base/lang",
    "base/BaseWidget",
    "dojo/text!widgets/securityMap/template.html",
    "base/AppEvent",
    "base/ConfigData",
    "widgets/securityMap/config",
    "dojo/dom",
    "dojo/dom-construct",
    "dojo/dom-attr",
    "dojo/dom-style",
    "dojo/on",
    "esri/layers/ArcGISDynamicMapServiceLayer",
    "esri/layers/ArcGISTiledMapServiceLayer",
    "esri/layers/FeatureLayer",
    "controls/tab/TabControl",
    "esri/dijit/SymbolStyler",
    "esri/styles/basic",
    "dojo/_base/array",
    "esri/InfoTemplate",
    "esri/tasks/query",
    "esri/tasks/QueryTask",
    "esri/Color",
    "esri/toolbars/edit",
    "esri/graphic",
    "esri/geometry/Point",
    "esri/geometry/Polyline",
    "esri/geometry/Polygon",
    "esri/geometry/Extent",
    "esri/tasks/FeatureSet",
    "esri/renderers/HeatmapRenderer",
    "esri/symbols/SimpleLineSymbol",
    "esri/symbols/SimpleFillSymbol",
    "esri/symbols/PictureMarkerSymbol",
    "esri/symbols/SimpleMarkerSymbol",
    "esri/SpatialReference",
    "esri/tasks/GeometryService",
    "esri/tasks/ProjectParameters",
    "esri/layers/GraphicsLayer",
    "esri/layers/LabelLayer",
    "esri/symbols/TextSymbol",
    "esri/renderers/SimpleRenderer",
    "esri/renderers/ClassBreaksRenderer",
    "esri/tasks/Geoprocessor",
    "esri/tasks/DataFile",
    "esri/geometry/webMercatorUtils",
    "esri/symbols/Font",
    "esri/geometry/ScreenPoint",
    "esri/layers/ImageParameters",
    "esri/geometry/geometryEngine",
    "esri/dijit/PopupTemplate",
    "widgets/securityMap/FlareClusterLayer_v3",
    "dojo/domReady!"
], function(
    dojo,
    declare,
    lang,
    BaseWidget,
    template,
    AppEvent,
    ConfigData,
    config,
    dom,
    domConstruct,
    domAttr,
    domStyle,
    on,
    ArcGISDynamicMapServiceLayer,
    ArcGISTiledMapServiceLayer,
    FeatureLayer,
    TabControl,
    SymbolStyler,
    basic,
    arrayUtils,
    InfoTemplate,
    Query,
    QueryTask,
    Color,
    Edit,
    Graphic,
    Point,
    Polyline,
    Polygon,
    Extent,
    FeatureSet,
    HeatmapRenderer,
    SimpleLineSymbol,
    SimpleFillSymbol,
    PictureMarkerSymbol,
    SimpleMarkerSymbol,
    SpatialReference,
    GeometryService,
    ProjectParameters,
    GraphicsLayer,
    LabelLayer,
    TextSymbol,
    SimpleRenderer,
    ClassBreaksRenderer,
    Geoprocessor,
    DataFile,
    webMercatorUtils,
    Font,
    ScreenPoint,
    ImageParameters,
    geometryEngine,
    PopupTemplate,
    FlareClusterLayer
) {
    var Widget = declare([BaseWidget], {
        widgetName: "SecurityMap",
        label: "处警队伍管理",
        templateString: template,
        _map: null,
        objThis: null,
        _siteLayer: new GraphicsLayer(),
        layuiLayer: null,
        layuiLadate: null,
        tabIndex: 0,

        // 保留添加实体图层的变量
        addEntitys: null,
        entitysData: [],


        // 用来存储区域名称
        globalRegionName: null,

        // 用来区域得最大最小经纬度
        currentDrawing: [],

        // 存储新增点，线，面，数据的地方
        polygonData: [],
        polygonFlag: false,
        editToolbar: null,
        addPolygonEntitys: null,

        //是否选中电子围栏区域
        isChecked: false,

        //当前处警员是否已有电子围栏
        isEngineer: false,

        //当前处警员是否有位置信息
        isPosition: true,

        // 用来记录巡逻区域或者巡逻路线的下标的
        patrolIndex: 0,

        // 拖拽
        isDown: false,
        x: 0,
        y: 0,
        offset: null,
        moveThis: null,

        //基础路径
        pathUrl: "http://localhost:89",
        //pathUrl:"https://web.byisf.com/api/blade-jfpts",

        // 电子围栏需要新增的Id
        newElectronicFenceId: null,

        // 新增路线时，派发人员，人员名称，以及人员id
        anumber: null,
        realname: null,

        //存放聚合实体
        clusterLayer: null,
        constructor: function(options, srcRefNode) {
            this._map = options.map;
            objThis = this;

            this.addEntitys = new GraphicsLayer({
                id: 'addEntitys'
            });

            // 添加点面线的图层
            this.addPolygonEntitys = new GraphicsLayer({
                id: 'addPolygonEntitys'
            });

            // 添加所有图层的地方
            this.entityPolygonAll = new GraphicsLayer({
                id: 'entityPolygonAll'
            });


            this._map.addLayer(this.addEntitys);
            this._map.addLayer(this.addPolygonEntitys);
            this._map.addLayer(this.entityPolygonAll);

        },

        startup: function() {
            objThis._map.addLayer(objThis._siteLayer);
            var that = this;

            //删除电子围栏点击事件
            $(".mapBtn .delete").click(function() {
                //需选中电子围栏，然后进行删除
                if (that.isChecked) {
                    that.addPolygonEntitys.clear();
                    //删除数据库数据
                    //更新电子围栏数据
                    $.ajax({
                            url: that.pathUrl + '/enclosure/enclosure/deleteByAnumber',
                            type: 'POST',
                            dataType: 'JSON',
                            data: {
                                anumber: anumber
                            },
                            success: function(result) {
                                if (result.code == 200) {}
                            }
                        })
                        //修改围栏状态
                    that.isEngineer = false;
                } else {
                    layui.use('layer', function() {
                        layui.layer.msg('请先选中需要删除的电子围栏');
                    })
                }
            })

            //新增电子围栏
            $('.mapBtn .insert').click(function() {
                if (that.isPosition) {
                    if (that.isEngineer) {
                        layui.use('layer', function() {
                            layui.layer.msg('已存在电子围栏');
                        })
                    } else {
                        layui.use('layer', function() {
                            layui.layer.msg('请开始划分电子围栏');
                        })
                        that.polygonFlag = true;
                    }
                } else {
                    layui.use('layer', function() {
                        layui.layer.msg('当前处警员无位置信息，不能划分电子围栏');
                    })
                }
            })

        },

        //根据key 取value值
        getQueryStringByKey: function(key) {
            return (document.location.search.match(new RegExp("(?:^\\?|&)" + key + "=(.*?)(?=&|$)")) || ['', null])[1];
        },

        //带有中文的解码
        getQueryString: function(name) {
            var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
            var r = window.location.search.substr(1).match(reg);
            if (r != null) return decodeURI(r[2]);
            return null;
        },

        //页面打开后，获取参数数据
        open: function() {
            var that = this;
            //获取父页面传过来的参数
            var lgtd = that.getQueryStringByKey('jd');
            var lttd = that.getQueryStringByKey('wd');
            anumber = that.getQueryStringByKey('code');
            realname = that.getQueryString('name');
            //如果处警员的位置信息存在
            if (lgtd != null && lgtd != "") {
                //所在位置标记
                that.addPoint(that.addEntitys, lgtd, lttd, './images/security.png');
                //获取当前处警员的电子围栏信息
                $.ajax({
                    url: this.pathUrl + '/enclosure/enclosure/selectEnclosureDetail',
                    type: 'GET',
                    dataType: 'JSON',
                    data: {
                        anumber: anumber
                    },
                    success: function(result) {
                        //如果已有电子围栏信息，展示出围栏区域，并且可以编辑
                        if (result.code == 200) {
                            if (JSON.stringify(result.data) != "{}") {
                                var entityArr = [];
                                var coordinate = result.data.coordinate.match(/\(([^)]*)\)/).toString();
                                var a = coordinate.indexOf("(");
                                var b = coordinate.indexOf(")");
                                coordinate = coordinate.substring(a + 1, b) + "";
                                if (coordinate && coordinate != '') {
                                    coordinate = coordinate.split(',');
                                    for (var i = 0; i < coordinate.length; i++) {
                                        entityArr.push([Number(coordinate[i].split(' ')[0]), Number(coordinate[i].split(' ')[1])]);
                                    }
                                }
                                that.isEngineer = true;
                                that.addPolygon(that.addPolygonEntitys, entityArr);
                            } else {
                                //如果无电子围栏信息，则提示请编辑电子围栏信息
                                //编辑好电子围栏信息后，将当前处警员的电子围栏信息保存到数据库
                                that.newElectronicFenceId = null;
                                //that.polygonFlag = true;
                                that.newElectronicFenceId = anumber;
                            }

                        }
                    }
                })
            } else {
                //当前处警员没有位置信息，则默认定位到市中心位置
                that.isPosition = false;
                var lgtd1 = '115.862321';
                var lttd1 = '28.591108';
                //所在位置标记
                that.addPoint(that.addEntitys, lgtd1, lttd1, './images/security.png');
            }

            //调用点击事件
            that.clickHand();

            //鼠标右击事件
            document.getElementById('mainMapWidget').onmousedown = function(event) {
                if (event.button == 2) {
                    if (that.polygonData.length < 2) {
                        layui.use('layer', function() {
                            layui.layer.msg('不能形成区域，请继续划分！！！')
                        })
                        return;
                    }
                    if (that.polygonFlag == true) {
                        // 勾画最后一个点
                        var normalizedVal = webMercatorUtils.xyToLngLat(event.mapPoint.x, event.mapPoint.y);
                        that.polygonData.push([normalizedVal[0], normalizedVal[1]]);
                        // 声明空字符串，存储数据
                        var dataStr = '';
                        var data = null;
                        if (that.patrolIndex == 1) {
                            that.addPolyline(that.addPolygonEntitys, that.polygonData);
                            // 获取数据
                            data = that.addPolygonEntitys.graphics[0].geometry.paths[0];
                        } else {
                            that.addPolygon(that.addPolygonEntitys, that.polygonData);
                            // 获取数据
                            data = that.addPolygonEntitys.graphics[0].geometry.rings[0];
                        }

                        // 组装数据
                        for (var i = 0; i < data.length; i++) {
                            dataStr += (data[i][0] + ' ' + data[i][1] + ',');
                        }
                        dataStr = dataStr.substring(0, dataStr.length - 1);

                        //将数据存入数据库
                        $.ajax({
                            url: that
                                .pathUrl + '/enclosure/enclosure/insertes',
                            type: 'POST',
                            dataType: 'JSON',
                            data: {
                                aname: realname,
                                anumber: anumber,
                                routeInfo: dataStr
                            },
                            success: function(result) {
                                if (result.code == 200) {}
                            }
                        })
                    }
                    //修改电子围栏数据状态
                    that.isEngineer = true;
                    //修改电子围栏选中状态
                    that.isChecked = false;
                    //修改电子围栏编辑状态
                    that.polygonFlag = false;
                }
            }
        },

        // 鼠标点击事件
        clickHand: function() {
            var that = this;

            var self = this;
            self._map.onClick = mapClick;

            //点击事件
            function mapClick(evt) {
                var normalizedVal = webMercatorUtils.xyToLngLat(evt.mapPoint.x, evt.mapPoint.y);
                var y = self._map.toMap({
                    spatialReference: '4326',
                    type: "point",
                    x: evt.screenPoint.x,
                    y: evt.screenPoint.y,
                });


                // 编辑中的
                if (self.polygonFlag == true) {
                    if (self.polygonData.length == 0) {
                        self.polygonData.push([normalizedVal[0], normalizedVal[1]]);
                        self.addPoint(self.addPolygonEntitys, normalizedVal[0], normalizedVal[1]);
                    } else if (self.polygonData.length == 1) {
                        self.polygonData.push([normalizedVal[0], normalizedVal[1]]);
                        self.addPolyline(self.addPolygonEntitys, self.polygonData);
                        return;
                    } else if (self.polygonData.length > 1) {
                        self.polygonData.push([normalizedVal[0], normalizedVal[1]]);
                        self.addPolygon(self.addPolygonEntitys, self.polygonData);
                    }

                } else { // 不在编辑中
                    if (evt.graphic) { // 点击在图形上
                        // 保存当前点击得图形
                        // self.currentDrawing = evt.graphic;

                        that.isChecked = true;

                        self.modifyPolygon();

                        self.activateToolbar(evt.graphic);
                    } else { // 点击不在图形上
                        //修改电子围栏选中状态
                        that.isChecked = false;
                        self.modifyPolygon()
                    }
                }

            }

            // 提示信息
            $(document).off('mousemove').mousemove(function(e) {
                var y = e.clientY + 10;
                var x = e.clientX + 20;

                if (e.clientX < 40) {
                    var x = 40;
                }

                if (e.clientY < 42) {
                    y = 42;
                }

                if (e.clientY > ($(window).height() - 82)) {
                    y = ($(window).height() - 66);
                }

                if (e.clientX > ($(window).width() - 184)) {
                    x = ($(window).width() - 184);
                }

                if (self.polygonFlag == true) {
                    $('.securityMapTips').stop().show();

                    if (self.polygonData.length == 0) {
                        $('.securityMapTips').text('单击左键开始绘制。');
                    } else {
                        if (e.clientY > ($(window).height() - 98)) {
                            y = ($(window).height() - 88);
                        }
                        $('.securityMapTips').text('单击左键新增加点。单击右键完成绘制。');
                    }

                    $('.securityMapTips').css({
                        'top': y,
                        'left': x,
                    })
                } else {
                    $('.securityMapTips').stop().hide();
                }
            })
        },

        //新增线
        addPolyline: function(entitys, path) {
            entitys.clear();
            var polylineSymbol = new SimpleLineSymbol();
            polylineSymbol.color = [255, 0, 0, 1];
            polylineSymbol.width = 4;
            var polyline = new Polyline({
                "paths": [path],
                "spatialReference": {
                    "wkid": 4326
                }
            });

            entitys.add(new Graphic(polyline, polylineSymbol));
        },


        //编辑电子围栏（多边形）
        modifyPolygon: function() {
            var self = this;
            if (self.editToolbar != null) {
                //获取当前的多边形数据
                var polygon = self.editToolbar.getCurrentState();

                //释放编辑后
                self.editToolbar.deactivate();

                self.editToolbar = null;

                // 声明空字符串，存储数据
                var dataStr = '';

                // 获取数据
                var data = polygon.graphic.geometry.rings[0];

                // 组装数据
                for (var i = 0; i < data.length; i++) {
                    dataStr += (data[i][0] + ' ' + data[i][1] + ',');
                }
                dataStr = dataStr.substring(0, dataStr.length - 1);

                //更新电子围栏数据
                $.ajax({
                    url: this.pathUrl + '/enclosure/enclosure/updatee',
                    type: 'POST',
                    dataType: 'JSON',
                    data: {
                        anumber: anumber,
                        routeInfo: dataStr
                    },
                    success: function(result) {
                        if (result.code == 200) {}
                    }
                })

            }
        },


        activateToolbar: function(graphic) {
            var tool = 0;

            this.editToolbar = new Edit(this._map);

            // if (registry.byId("tool_move").checked) {
            tool = tool | Edit.MOVE;
            // }
            // if (registry.byId("tool_vertices").checked) {
            tool = tool | Edit.EDIT_VERTICES;
            // }
            // if (registry.byId("tool_scale").checked) {
            tool = tool | Edit.SCALE;
            // }
            // if (registry.byId("tool_rotate").checked) {
            tool = tool | Edit.ROTATE;
            // }
            // enable text editing if a graphic uses a text symbol
            // if ( graphic.symbol.declaredClass === "esri.symbol.TextSymbol" ) {
            tool = tool | Edit.EDIT_TEXT;
            // }

            var options = {
                allowAddVertices: true,
                allowDeleteVertices: true,
                uniformScaling: true
            };
            this.editToolbar.activate(tool, graphic, options);

        },

        close: function() {},

        // 创建实体图层
        createEntitys: function(entitys, entityContent, name, item, lgtd, lttd, outlineColors) {
            var symbol = new esri.symbol.PictureMarkerSymbol(outlineColors, 33, 48);
            symbol.name = name;
            var pt = new Point(lgtd, lttd, new esri.SpatialReference({
                wkid: 4326
            }));
            pt.entityData = item;
            var graphic = new esri.Graphic(pt, symbol);
            entitys.add(graphic);
            entityContent.push(item);
        },

        //在地图上新增点
        addPoint: function(entitys, lgtd, lttd, img) {
            var symbol = new esri.symbol.PictureMarkerSymbol(img, 22, 22);
            var pt = new Point(lgtd, lttd, new SpatialReference({
                wkid: 4326
            }));
            var graphic = new esri.Graphic(pt, symbol);
            entitys.add(graphic);
        },

        //绘制多边形
        addPolygon: function(entitys, rings) {
            entitys.clear();
            var polygonSymbol = new SimpleFillSymbol();
            polygonSymbol.color = [24, 255, 243, 0.411];
            var polygon = new Polygon({
                "rings": [rings],
                "spatialReference": {
                    "wkid": 4326
                }
            });
            entitys.add(new Graphic(polygon, polygonSymbol));
        }

    });
    return Widget;
});