/* *
 * IFrame地图与外部操作桥接
 * @author BOONYACHENGDU@GMAIL.COM
 */
(function() {
    
    window.MapsUtil = {};
    
    MapsUtil = {
    	BASEPATH : null,
    	MAP_OBJECT : null,
        MAP_CONSTANT : null,
        
	    /**
	     * 初始化地图
	     */
	    initMap : function(map_object,mapType,basePath) {
	    	this.BASEPATH = basePath;
    		this.MAP_OBJECT = map_object;
    		this.MAP_CONSTANT = map_object.CONSTANT;
    		this.MAP_CONSTANT.CURRENT_MAP_TYPE = mapType || this.MAP_CONSTANT.CURRENT_MAP_TYPE;
    		this.MAP_OBJECT.initOpenLayersMap();
	    },
	    initHistoricalTrackMap : function(map_object,mapType,basePath) {
	    	this.BASEPATH = basePath;
    		this.MAP_OBJECT = map_object;
    		this.MAP_CONSTANT = map_object.CONSTANT;
    		this.MAP_CONSTANT.CURRENT_MAP_TYPE = mapType || "openStreetMap";
    		this.MAP_OBJECT.initHistoricalTrackMap();
	    },
	    /**
         * 获取坐标点Point
         */
	    getPoint : function(lat,lng) {
			return this.MAP_OBJECT.getPoint(lat,lng);
        },
	    /**
         * 设置地图居中
         */
	    setCenterAndZoom : function(point,zoom) {
			this.MAP_OBJECT.setCenterAndZoom(point,zoom);
        },
        /**
         * 点越界处理
         */
        ifOutBoundsPan : function(point) {
			this.MAP_OBJECT.ifOutBoundsPantoCenter(point);
        },
        /**
         * 得到一个图标
         */
        getIcon : function(imei,iconName,iconType,isOnline) {
        	var id = imei+(isOnline?"_on":"_off");
        	var scale = 1;
        	var basePath = MapsUtil.BASEPATH;
        	var iconPath = basePath+"/web/resource/images/trackerIcon/point1.png";
        	if(iconType ==1){
        		iconPath = basePath+"/web/resource/images/trackerIcon";
        		iconPath += (isOnline?"/":"/off/")+iconName;
        	}else if(iconType ==2){
        		iconPath = basePath+"/web/getImage/trackerIcon/";
        		iconPath += iconName+(isOnline?"":"?off=true");
        		scale = 0.5;
        	}
			return this.MAP_OBJECT.getIcon(id,iconPath,scale);
        },
        /**
         * 得到一个标记图标
         */
        getMarker : function(id,point,icon) {
			return this.MAP_OBJECT.getMarker(id,point,icon);
        },
        /**
         * 设置标记图标
         */
        setMarker : function(id, point, iconStyle) {
			return this.MAP_OBJECT.setMarker(id, point, iconStyle);
        },
        isShowCircle : function(id, isShow) {
        	id = id + 'circle';
			return this.MAP_OBJECT.isShowCircle(id, isShow);
        },
        getCircle : function(id,point,radius) {
        	id = id + 'circle';
        	return this.MAP_OBJECT.getCircle(id,point,radius);
        },
        setCircle : function(id, point, radius) {
        	id = id + 'circle';
			return this.MAP_OBJECT.setCircle(id, point, radius);
        },
        removeCircle : function(id) {
        	id = id + 'circle';
			this.MAP_OBJECT.removeCircle(id);
        },
        /**
         * 移除一个标记
         */
        removeMarker : function(id) {
			this.MAP_OBJECT.removeMarke(id);
			this.MAP_OBJECT.removeInfoWindow(id);
			this.removeCircle(id);
        },
        /**
         * 移除所有标记
         */
        removeAllMarker : function() {
			if(this.MAP_OBJECT != null){
				this.MAP_OBJECT.removeAllMarke();
				this.MAP_OBJECT.removeAllInfoWindow();
			}
        },
        /**
         * 
         */
        getInfoWindow : function(id,point,htmlContent) {
			this.MAP_OBJECT.getInfoWindow(id,point,htmlContent);
        },
        /**
         * 
         */
        setInfoWindow : function(id,point,htmlContent) {
			this.MAP_OBJECT.setInfoWindow(id,point,htmlContent);
        },
        /**
         * 
         */
        geocoderToAddress : function(lat,lng,callback) {
//			this.MAP_OBJECT.getGeocoderAddressByPoint(lat,lng,callback);
			MapsUtil.api.getGeocoderAddress(lat,lng,callback);
        },
        analysisAddress : function(lat,lng,isChina,callback){
        	if(isChina){
        		MapsUtil.service.jiupian(lat, lng, function(latlng) {
        			var jiupian_lat = latlng[0];
        			var jiupian_lng = latlng[1];
        			//geocoder解析地址
        			MapsUtil.geocoderToAddress(jiupian_lat, jiupian_lng, function(address) {
        				callback(address);
        			});
        		});
        	}else{
        		//geocoder解析地址
        		MapsUtil.geocoderToAddress(lat, lng, function(address) {
        			callback(address);
        		});
        	}
        },
        viewExtent : function(coordinates){
	    	this.MAP_OBJECT.viewExtent(coordinates);
	    }
    };
    
    MapsUtil.service={
		getLocalAddress : function(lat, lng, callback){
			var mapType = MapsUtil.MAP_CONSTANT.CURRENT_MAP_TYPE;
			$.ajax({ 
				url: MapsUtil.BASEPATH+"/web/getLocalAddress.do", 
				datatype:'json', 
				type: "Post", 
				data: "mapType="+mapType+"&lat="+lat+"&lng="+lng, 
				success: function(jsonData){
					//alert(JSON.stringify(jsonData));
					if(jsonData.code == 10000){
						var address = jsonData.data["address"];
						callback(address);
					}
				}
			});
		},
		saveLocalAddress : function (lat, lng, address){
			var mapType = MapsUtil.MAP_CONSTANT.CURRENT_MAP_TYPE;
	    	$.ajax({ 
	    		url: MapsUtil.BASEPATH+"/web/saveLocalAddress.do", 
	    		datatype:'json', 
	    		type: "Post", 
	    		data: "mapType="+mapType+"&lat="+lat+"&lng="+lng+"&address="+address, 
	    		success: function(data){
	    		}
	    	});
	    },
	    updateLocalAddress : function (lat, lng, address, callback){
	    	var mapType = MapsUtil.MAP_CONSTANT.CURRENT_MAP_TYPE;
	    	$.ajax({ 
	    		url: MapsUtil.BASEPATH+"/web/updateLocalAddress.do", 
	    		datatype:'json', 
	    		type: "Post", 
	    		data: "mapType="+mapType+"&lat="+lat+"&lng="+lng+"&address="+address, 
	    		success: function(data){
	    			callback(data);
	    		}
	    	});
	    },
	    jiupian : function (lat, lng, callback){
	    	var jiupianType = MapsUtil.MAP_CONSTANT.CURRENT_MAP_JIUPIAN;
	    	$.ajax({ 
	    		url: MapsUtil.BASEPATH+"/web/jiupian.json", 
	    		datatype:'json', 
	    		type: "Post", 
	    		data: "lat="+lat+"&lng="+lng+"&jiupianType="+jiupianType, 
	    		success: function(jsonData){
	    			if(jsonData.code == 10000){
	    				var latlng = jsonData.data["latlng"];
	    				callback(latlng);
	    			}
	    		}
	    	});
	    }
    }
    
    MapsUtil.api={
		/**
		 * 反地址解析
		 */
		getGeocoderAddress : function(lat, lng, callback) {
			var mapType = MapsUtil.MAP_CONSTANT.CURRENT_MAP_TYPE;
			if (mapType == 'googleMap') {
				var mapKey = window.parent.googleKey;
				//result_type=street_address 表示精确的街道地址。精确的街道地址有可能不存在
				var url = 'https://maps.google.com/maps/api/geocode/json?sensor=false'
					+'&key='+mapKey+'&latlng='+lat+','+lng;
				$.ajax({
					type : 'GET',
					url : url,
					success : function(data) {
						//alert("==="+JSON.stringify(data));
						if (data["status"] == "OK") {
							var address = data["results"][0].formatted_address;
							//alert("address=="+address);
							callback(address);
						}
					}
				});
			} else if (mapType == 'baiduMap') {
				// http://lbsyun.baidu.com/index.php?title=webapi/guide/webservice-geocoding
				//var baiduKey = 'dGeD3fnmUH6W1RlVSvEHi2oOmsppaHQ4';
				var mapKey = window.parent.baiduKey;
				var url = 'http://api.map.baidu.com/geocoder/v2/?output=json&ak='
						+ mapKey + '&location=' + lat + ',' + lng;
				$.ajax({
					type : 'GET',
					dataType : 'JSONP',
					url : url,
					success : function(data) {
						// alert("==="+JSON.stringify(data));
						if (data["status"] == 0) {
							var address = data["result"].formatted_address;
							//alert("baidu=="+address+",距离:"+data["result"].sematic_description);
							callback(address);
						}
					}
				});
			} else if (mapType == 'gaodeMap') {
				// http://lbs.amap.com/api/webservice/reference/georegeo/#t6
				//var gaodeKey = '5b12e9009f9ac5956f00a42947f3f994';
				var mapKey = window.parent.gaodeKey;
				var url = 'http://restapi.amap.com/v3/geocode/regeo?output=json&key='
						+ mapKey + '&location=' + lng + ',' + lat;
				$.ajax({
					url : url,
					type : 'get',
					success : function(data) {
						// alert("==="+JSON.stringify(data));
						if (data["status"] == 1) {
							var address = data["regeocode"].formatted_address;
							callback(address);
						}
					},
				})
			} else if (mapType == 'openStreetMap') {
				// http://wiki.openstreetmap.org/wiki/Zh-hans:Nominatim
				var url = 'https://nominatim.openstreetmap.org/reverse?format=json&lat='
						+ lat + '&lon=' + lng + '&zoom=18&addressdetails=1';
				$.ajax({
					url : url,
					type : 'get',
					success : function(data) {
						// alert("openStreetMap==="+JSON.stringify(data));
						if (data["display_name"] != "undefined") {
							var address = data["display_name"];
							callback(address);
						}
					},
				})
			}
		},
	    /**
		 * 地址解析
		 */
		getGeocoderPointByAddress : function(address, callback) {
			var GOOGLEKEY = 'AIzaSyDY0kkJiTPVd2U7aTOAwhc9ySH6oHxOIYM';
			// http://maps.google.com/maps/api/geocode/json?address=&sensor=false
			$.ajax('https://maps.googleapis.com/maps/api/geocode/json?address=${address}&key=${GOOGLEKEY}',{
				beforeSend : function() {
					window.googleStart = new Date().getTime();
				},
				success : function(data) {
					// $('#google').empty();
					// for (var res of data.results) {
					// $('#google').append('<li>${res.formatted_address}</li>')
					// }
					// $('#google').append('<li>took ${new
					// Date().getTime() -
					// window.googleStart}ms</li>');
				}
			});
		}
    }
    
    MapsUtil.tools={
		/**
         * 画多边形、圆
         */
        addDraw : function(){
        	this.MAP_OBJECT.tools.addDraw();
        }
        
    }
    
    MapsUtil.event={
		/**
         * 添加监听事件
         */
		addListener:function(mapObject,type,htmlContent,callback){
			if(type=="click"){//点击标注事件
				return this.MAP_OBJECT.event.addListener_singleclick(mapObject,htmlContent);
    		}else if(type=="mousemove"){
    			
    		}
				
        },
    };
})();