///////////////////////////////////////////////////////////////////////////
// Copyright © 2019 zhongsong. All Rights Reserved.
// 模块描述: 底图
///////////////////////////////////////////////////////////////////////////
define([
	'dojo/_base/declare',
	'dojo/_base/lang',
	'dojo/_base/array',
	'dojo/_base/html',
	'dojo/topic',
	'dojo/on',
	'jimu/BaseWidget',
	'jimu/utils',
	'jimu/css!libs/zTree_v3/css/zTreeStyle/zTreeStyle.css',
	'libs/zTree_v3/js/jquery.ztree.all'
],
function (declare,
	lang,
	array,
	html,
	topic,
	on,
	BaseWidget,
	aspect,
	string,
	utils
) {
	return declare([BaseWidget], {
		baseClass: 'jimu-widget-Basemap',
		name: 'Basemap',
		tileset:null,
		startup: function () {
			// 暴露在外的接口
			topic.subscribe("closeMap", lang.hitch(this, this.closeBaseMap));
			this.inherited(arguments);
			$(".cesium-baseLayerPicker-sectionTitle").eq(0).html("底图");
			$(".cesium-baseLayerPicker-sectionTitle").eq(1).html("地形");
			$('.jimu-widget-Basemap span').click(function () {
				topic.publish('closeTool', this.name);
				topic.publish('closeZtree', this.name);
				if ($('.cesium-baseLayerPicker-dropDown').hasClass('cesium-baseLayerPicker-dropDown-visible') == true) {
					$('.cesium-baseLayerPicker-dropDown').removeClass('cesium-baseLayerPicker-dropDown-visible')
				} else {
					$('.cesium-baseLayerPicker-dropDown').addClass('cesium-baseLayerPicker-dropDown-visible')
				}
			});

			//加载3DTile
			this.tileset = this.map.scene.primitives.add(
				new Cesium.Cesium3DTileset({
				"url": "http://223.83.52.4:81/data/qx1/tileset.json",
				"maximumScreenSpaceError": 16,
				"preferLeaves":true,
				"maximumNumberOfLoadedTiles": 2000,
				"luminanceAtZenith": 0.8
			}));
			
			function zoomToTileset(tileset) {
				var cartographic = Cesium.Cartographic.fromCartesian(tileset.boundingSphere.center);
				var surface = Cesium.Cartesian3.fromRadians(cartographic.longitude, cartographic.latitude, cartographic.height);
				var offset = Cesium.Cartesian3.fromRadians(cartographic.longitude, cartographic.latitude, cartographic.height+10);
				var translation = Cesium.Cartesian3.subtract(offset, surface, new Cesium.Cartesian3());
				tileset.modelMatrix = Cesium.Matrix4.fromTranslation(translation);
				

			}
			// tileset数据加载好后，便缩放相机视角
			this.tileset.readyPromise.then(zoomToTileset);
			var tit = dojo.query(".cesium-baseLayerPicker-sectionTitle")[1];
			html.create('div', {
				style:"font-size: 14px;margin-top: 3px;float: right;",
				innerHTML:"倾斜三维"
			}, tit);

			var qxNode = html.create('input', {
				style:"margin-top: 6px;margin-right: 5px;float: right;",
				type:"checkbox",
				checked:"checked"
			}, tit);
			on(qxNode, "click", lang.hitch(this, this._switchTile))
		},
		_switchTile: function () {
			if(this.tileset.show){
				this.tileset.show = false;
			}
			else{
				this.tileset.show = true;
			}
		},
		closeBaseMap: function (item) {
			if (item != this.name) {
				if ($('.cesium-baseLayerPicker-dropDown').hasClass('cesium-baseLayerPicker-dropDown-visible') == true) {
					$('.cesium-baseLayerPicker-dropDown').removeClass('cesium-baseLayerPicker-dropDown-visible')
				}
			}
		},

		onOpen: function () {
			//面板打开的时候触发 （when open this panel trigger）
		},

		onClose: function () {
			//面板关闭的时候触发 （when this panel is closed trigger）
		},

		onMinimize: function () {
			this.resize();
		},

		onMaximize: function () {
			this.resize();
		},

		resize: function () {

		},


		destroy: function () {
			//销毁的时候触发
			//todo
			//do something before this func
			this.inherited(arguments);
		}

	});
});