define(['html!templates/menu/baseCalc/coorTransform',
	'css!styles/tools/toolPublicPopup',
	'css!styles/menu/baseCalc/coorTransform',
],
	function (tplLayout) {

		/**
		 * 模块状态，用于存储模块的状态 例如：收起，关闭
		 * @type {Object}
		 */
		var status = {
			initialized: false//是否初始化
		};
		/**
		 * 模块数据 用于数据存储和外部调用
		 * @type {Object}
		 * 数据存放
		 */
		var modValue = {
			data: {},
			beforeId: "",
			afterId: "",

			beforeStyle: {
				color: "#2ecc71",
				fontFillColor: "#fff000",
				labelOffset: -15,
			},
			afterStyle: {
				color: "#3498db",
				fontFillColor: "#fff000",
				labelOffset: 15,
			}
		};
		/**
		 * 初始化并订阅事件
		 * @return {[type]} [description]
		 */
		function open(data) {
			modValue.data = data;
			if (!status.initialized) {
				setLayout();
				bindEvent();
				subscribe();
				status.initialized = true;
			} else {
				// 重置
				reset();
			}
			resetLayout();
			$("#coorTransformModal .title").text(data.label);
			ONEMAP.C.publisher.publish({
				modName: 'coorTransform'
			}, 'baseCalc:active');

		};

		function setLayout() {
			$('body').append(tplLayout);
			//拖拽
			$("#coorTransformModal .popup-ct").dragmove($('#coorTransformModal'));
		};

		function resetLayout() {
			if (modValue.data.coorKey == "sh2000xyToWgs84") {
				$("#coorTransformModal .beforeLon").text("X：")
				$("#coorTransformModal .beforeLat").text("Y：")
				$("#coorTransformModal .afterLonLat").text("经度：")
			}
			else if (modValue.data.coorKey == "wgs84ToSh2000xy") {
				$("#coorTransformModal .beforeLon").text("经度：")
				$("#coorTransformModal .beforeLat").text("纬度：")
				$("#coorTransformModal .afterLonLat").text("XY：")
			} else {
				$("#coorTransformModal .beforeLon").text("经度：")
				$("#coorTransformModal .beforeLat").text("纬度：")
				$("#coorTransformModal .afterLonLat").text("经纬度：")
			}
		}

		/**
		 * 事件绑定
		 */
		function bindEvent() {
			$("#coorTransformModal .close").bind('click', function () {
				close();
			});
			$("#coorTransformModal .btn-default.sure").bind('click', function () {
				execute()
			});
			//回车执行
			$('#coorTransformInput, #jumpToLatInput').bind('keydown', function (e) {
				if (e.keyCode === 13) {
					execute();
				}
			});
		};

		/**
		 * 注册监听
		 * @type {Function}
		 */
		function subscribe() {
			ONEMAP.C.publisher.subscribe(remove, 'baseCalc:active');
		};

		/**
		 * 关闭模块
		 * @return {[type]} [description]
		 */
		function remove(options) {
			if (options.modName != 'coorTransform') {
				close();
			} else {
				$("#coorTransformModal").show();
			}
		}

		function reset() {
			$("#coorTransformForm .lonCoor").val("");
			$("#coorTransformForm .latCoor").val("");
			// clearMarker();
			$("#coorTransformForm .outputCoor").text("")
		}

		function close() {
			$("#coorTransformModal").hide();
			reset();
		}

		// 执行
		function execute() {
			// 检测坐标
			let lon = $("#coorTransformForm .lonCoor").val()
			let lat = $("#coorTransformForm .latCoor").val()

			if (lon == "" || lat == "") {
				alert("请完善转换参数")
				throw "请完善转换参数 "
			}
			lon = Number(lon)
			lat = Number(lat)

			if (isNaN(lon) || isNaN(lat)) {
				alert("请输入正确的数字格式的坐标")
				throw "请输入正确的数字格式的坐标"
			}
			if (modValue.data.coorKey == "sh2000xyToWgs84") {
				getLatLng(lon, lat);
			} else {
				// 检测坐标范围
				if (judge(lon, lat)) {
					getLatLng(lon, lat);
				}
			}
		}

		/**
		 * 获取输入信息并跳转到指定的坐标
		 * @type {Function}
		 * @private
		 */
		function judge(lng, lat) {
			if (!L.Util.verifyLatLng(lat, lng)) {
				alert('请正确输入经纬范围（经度0-180、纬度0-90）');
				return false;
			}
			return true;
		}

		/**
		 * 获取并计算经纬度
		 * @private
		 */
		function getLatLng(beforeLon, beforeLat) {
			// clearMarker();
			let url = ""
			// if (modValue.data.coorKey == "wgsThx") url = '/wgs84ToGcj02';
			// if (modValue.data.coorKey == "hxTwgs") url = '/gcj02ToWgs84';
			// if (modValue.data.coorKey == "wgsTbd") url = '/wgs84ToBD09';
			// if (modValue.data.coorKey == "bdTwgs") url = '/bd09ToWgs84';
			// if (modValue.data.coorKey == "wgsTsh2000") url = '/wgs84ToSh2000';
			// if (modValue.data.coorKey == "sh2000Twgs") url = '/sh2000ToWgs84';

			let paramData = {}
			if (modValue.data.coorKey == "sh2000xyToWgs84") {
				paramData = {
					x: beforeLon,
					y: beforeLat,
				}
			} else {
				paramData = {
					lon: beforeLon,
					lat: beforeLat,
				}
			}
			$.ajax({
				type: "get",
				dataType: 'json',
				url: onemapUrlConfig.PROXY_URL + "/" + modValue.data.coorKey, // + '?lon=' + beforeLon + '&lat=' + beforeLat,
				data: paramData,
				success: function (data) {
					let lon, lat;
					if (data.x) {
						lon = data.x
						lat = data.y
					} else {
						lon = data.lon
						lat = data.lat
					}
					// modValue.beforeId = addMarker(beforeLon, beforeLat, modValue.beforeStyle, modValue.data.beforeLabel)
					// modValue.afterId = addMarker(lon, lat, modValue.afterStyle, modValue.data.afterLabel)

					$("#coorTransformForm .outputCoor").text(lon + ', ' + lat)
					// map3DViewer.setView({
					// 	center: {
					// 		lng: lon,
					// 		lat: lat
					// 	},
					// 	distance: 40,
					// 	heading: 0,//摄像机平面角度 正北为0
					// 	tilt: 0//摄像机倾斜角
					// });
				},
				error: function (error) {
					console.log(error)
				}
			});
			return;
		};

		function addMarker(lon, lat, style, text) {
			let entity = map3DViewer.map.entities.add({
				name: '添加点',
				position: Cesium.Cartesian3.fromDegrees(lon, lat, 0),
				point: {
					color: Cesium.Color.fromCssColorString(style.color),  //颜色
					pixelSize: 10,  //大小
					outlineColor: Cesium.Color.YELLOW, //轮廓颜色
					outlineWidth: 1
				},
				label: {
					pixelOffset: new Cesium.Cartesian2(0, style.labelOffset),
					text: text,
					font: '24px',
					fillColor: Cesium.Color.fromCssColorString(style.color)//Cesium.Color.fromCssColorString(style.fontFillColor)
				}
			})
			return entity._id;
		}

		/**
		 * 清除marker
		 * @return {[type]} [description]
		 */
		function clearMarker() {
			if (modValue.beforeId) {
				map3DViewer.map.entities.removeById(modValue.beforeId)
				modValue.beforeId = ""
			}
			if (modValue.afterId) {
				map3DViewer.map.entities.removeById(modValue.afterId)
				modValue.afterId = ""
			}
		}

		return ONEMAP.M.coorTransformForm = {
			open: open,
			clearMarker: clearMarker
		};
	})