/*
 * Circle Scan from center
 */

(function (window) {
	'use strict';

	function define_CesiumPOI(){
		//Main object
		var CesiumPOI = {};
		var suggestionArr = [];
		
        CesiumPOI.suggestion = function(options){
        	clearsuggestionArr(options.viewer);
        	var url = "http://api.map.baidu.com/place/v2/suggestion?query="
	    			+ options.poiname+"&location="+options.posstr+"&coord_type=1&"
	    			+ "output=json&ak=ZpRjzwQe7dQCVzTR9zytcdLO";
        	$.ajax({
                url: url,
                dataType: "jsonp",
                cache:false,
                success:function(data){
                	if(data.status==0){
                		var result = data.result;
                		var pinBuilder = new Cesium.PinBuilder();//创建cesium pin标签
                		var content = '<div class="col-md-12 layerul">'
		            				+ '<label class="col-md-12 mycol searchmenutitle">地名地址查询结果</label>'
		            				+ '<i onclick="closePOIResult()" '
		            				+ 'class="fa myfa fa-remove pull-right myfa-search-close"></i>'
		            				+ '<div class="col-md-12 mycol searchresultcon">';
                		var campos = options.viewer.scene.camera.position;
                		var camposgeo = Cesium.Cartographic.fromCartesian(campos);
                		var camheight = camposgeo.height;
                		for (var i = 0; i < result.length; i++) {
                			var bdpos = bd09towgs84(result[i].location.lng, result[i].location.lat);
                			var pos = Cesium.Cartesian3.fromDegrees(bdpos[0],bdpos[1], 160);
                			if(camheight<30000){
                				pos = viewer.scene.clampToHeight(pos);
                			}
                			var str = (i+1).toString();
                			if(options.img&&options.img!=''){
                				suggestionArr.push(options.viewer.entities.add({
                    				id : 'pi'+result[i].uid,
                    				position : pos,
                    				label : {
                    		            show : true,
                    		            verticalOrigin : Cesium.VerticalOrigin.BOTTOM,
                    		            horizontalOrigin : Cesium.HorizontalOrigin.CENTER,
                    		            font : 'bold 20px Helvetica',
                    		            fillColor : Cesium.Color.WHITE,
                    		            text : str,
                    		            pixelOffset : new Cesium.Cartesian2(0.0, -26.0),
                    		            disableDepthTestDistance : 100000000,
                    		        },
                    				billboard : {
            						    image : options.img,
            						    verticalOrigin : Cesium.VerticalOrigin.BOTTOM,
            						    horizontalOrigin : Cesium.HorizontalOrigin.CENTER,
                					}
                    			}));
                			}else{
                				suggestionArr.push(options.viewer.entities.add({
                    				id : 'pi'+result[i].uid,
                    				position : pos,
                    				billboard : {
            						    image : pinBuilder.fromText(str,options.color,36).toDataURL(),
            						    verticalOrigin : Cesium.VerticalOrigin.BOTTOM,
            						    disableDepthTestDistance : 50000
                					}
                    			}));
                			}
                			var position = bdpos[0]+','+bdpos[1]+','+100;
                			var addressstr = result[i].province+result[i].city+result[i].district;
	                		content += '<div id="'
	                				+ result[i].uid
	                				+ '" data-name ="'
	                				+ position
	                				+ '" data-type = "poi" onclick="moveandshow_3D(this)" class="row ';
	                		(i % 2 == 0) ? content += 'sr-row-up' : content += 'sr-row-up-black';
	                		content += '"><i class="col-md-1 mycol fa myfa fa-map-marker" ></i>'
	                				+ '<label class="col-md-11 mycol">' + result[i].name
	                				+ '</label><label class="col-md-12 mycol">' + addressstr
	                				+ '</label></div>';
	                	}
	                	content += '</div></div><div class="box_lt"></div><div class="box_lb">'
	                			+ '</div><div class="box_rt"></div><div class="box_rb"></div>';
	                	$('#'+options.resultId).html(content);
                	}else{
                		alert("查询失败，请重试！");
                	}
                }
        	});
        };
        
        CesiumPOI.detail = function(id){
        	var url = "http://api.map.baidu.com/place/v2/detail?uid="
    				+ id+"&output=json&scope=2&ak=ZpRjzwQe7dQCVzTR9zytcdLO";
	    	$.ajax({
	            url: url,
	            dataType: "jsonp",
	            cache:false,
	            success:function(data){
	            	if(data.status==0){
	            		var result = data.result;
	            		var content = '<div id="poi'+result.uid+'" class="ibox float-e-margins mybox mapPopPOI box-shadow-2" onclick="clickStick(this.id)">'
				    				+ '<div class="ibox-title mybox-title box-shadow-inset"><h5>'+result.name+'</h5><div class="ibox-tools">'
				    				+ '<i class="fa fa-remove myfab myfa-dark" onclick="closeVideoPop(\''+result.uid+'\')" title="关闭气泡"></i>'
				    				+ '</div></div><div class="ibox-content"><table cellspacing="0">';
	    				if(result.address!=undefined)content += '<tr><td class="keytd">地址</td><td class="valtd">'+result.address+'</td></tr>';
	    				if(result.telephone!=undefined)content += '<tr><td class="keytd">电话</td><td class="valtd">'+result.telephone+'</td></tr>';
	    				if(result.detail_info.tag!=undefined)content += '<tr><td class="keytd">分类</td><td class="valtd">'+result.detail_info.tag+'</td></tr>';
				    	content += '</table></div>'
				    			+ '<div class="box_lt"></div><div class="box_lb"></div><div class="box_rt"></div><div class="box_rb"></div></div>';
				    	var bdpos = bd09towgs84(result.location.lng, result.location.lat);
				    	var options = {
				    		"viewer":viewer,
				    		"id":result.uid,
				    		"popupWidth":240,
				    		"popupHeight":175,
				    		"pos":{"lon":Number(bdpos[0]),"lat":Number(bdpos[1]),"alt":150},
				    		"extentHeight":200,
				    		"extentColor":Cesium.Color.WHITE,
				    		"content":content
				    	};
				    	CesiumPop.addDivPop(options);
	            	}else{
	            		alert("查询失败，请重试！");
	            	}
	            }
	    	});
        };
        
        function clearsuggestionArr(viewer){
        	for (var i = 0; i < suggestionArr.length; i++) {
        		viewer.entities.remove(suggestionArr[i]);
        	}
        }
        
        CesiumPOI.clear = function(viewer){
        	clearsuggestionArr(viewer);
        };
        
		return CesiumPOI;
	}
	
	if (typeof(CesiumPOI) === 'undefined') {
		window.CesiumPOI = define_CesiumPOI();
	} else {
		console.log("CesiumPOI already defined.");
	}
})(window);