var nd_viewCtrl = {
	src: '', // https://zhizaoyun-static.oss-cn-hangzhou.aliyuncs.com/tuzhitongwps/ModelFile/C9Z8165213949311
	allTags: [],
	hidebtnCfg: [],//隐藏的按钮对应按钮id0
	_opt:{},
	fingerHttp: '',			
	tagRelateConfig: true,//v5.0x-,多配置是否切换批注点显示
	init: function (opt) {
		this.src = opt.src;
		this._opt = opt;
		this.allTags = opt.tags;
		if(window.location.hostname == 'api.3dopen.cn' || window.location.hostname == 'apiyfbtest.3dopen.cn'){
			document.querySelector("#iframeDiv").innerHTML = '<iframe id="viewer" src="indexcdn.html" allowFullScreen></iframe>';

		}else{
			document.querySelector("#iframeDiv").innerHTML = '<iframe id="viewer" src="index.html" allowFullScreen></iframe>';

		}
	},
	initLoad: function () { //加载完成
		console.log('model loaded!');
		this.getInstance();
		this._opt && this._opt.loadedBack && this._opt.loadedBack();
	},
	loadFaild: function () { //资源加载错误
		console.log('model loaded error!');
	},
	getModelBgImg: function () { //模型背景图
		return this.bgImg;
	},
	getTags: function () {
		return this.allTags;
	},
	checkTags: function (cc) {//检查批注的逻辑
		if (this._opt.onCheck)
			this._opt.onCheck(cc);
		else cc();
	},
	addTags: function (a, i, cc) { //增加标记回调 (增加的标记，截图，回调方法)
		if (this._opt.onAddTag)
			this._opt.onAddTag(a, i, cc);
		else cc();
	},
	delTags: function (uid) { //删除标记 单个序号或者数组
		var _contentWindow = document.getElementById("viewer").contentWindow;
		if (_contentWindow) {
			_contentWindow.nd_delTags(uid);
		}
	},
	beDelTag: function (uid, cc) {//被删除标记
		if (this._opt.onDel)
			this._opt.onDel(uid, cc);
		else cc();
	},
	enterTag: function () { //进入标记模式
		var _contentWindow = document.getElementById("viewer").contentWindow;
		if (_contentWindow) {
			_contentWindow.nd_enterTag();
		}
	},
	isEnterTag: function () { //是否在标记模式
		var _contentWindow = document.getElementById("viewer").contentWindow;
		if (_contentWindow) {
		   return _contentWindow.nd_isEnterTag();
		}
	},
	selectTag: function (uuid) { //打开标记模式
		document.getElementById("viewer").contentWindow.nd_selectTag(uuid);
	},
	exitTag: function () {//退出标记
	},
	beSelectTag: function (i) {//被选择标记
		this._opt.onSelect && this._opt.onSelect(i);
	},
	addPicTag: function (d, i, cc) {//增加的图片标记
		if (this._opt.onAddPicTag)
			this._opt.onAddPicTag(d, i, cc);
		else cc(i);
	},
	addVideoTag: function (d, i,v, cc) {//增加的图片标记
		var file= v.get("file");
		if (this._opt.onAddVideoTag){
			this._opt.onAddVideoTag(d, i, cc);
		}
		else {
			// window.urlVideo=window.urlVideo=='models/v2.mp4'?'models/v.mp4':'models/v2.mp4';
			var urlVideo=this.getFileURL(file);
			cc(i,urlVideo);
		}
	},
	editVideoTag: function (d, i,v, cc) {					// 编辑图问批注 d: 批注内容 i：批注图片 cc：通知可进行下一步
		var file= v.get("file");
		console.log('📌编辑批注info、video=========', d, i);
		if (this._opt.onEditVideoTag){
			this._opt.onEditVideoTag(d, i, cc);
		}
		else {
			var type= v.get("type");
			if(type=="file"){
				var file=v.get("file");
				var urlVideo= this.getFileURL(file);
				cc(i,urlVideo);
			}else{
				var urlVideo=v.get("src");
				cc(i,urlVideo);
			}
		}
	},
	editPicTag: function (d, i, cc) {					// 编辑图问批注 d: 批注内容 i：批注图片 cc：通知可进行下一步
		console.log('📌编辑批注info、img=========', d, i);
		cc && cc(i);
	},
	screenshot: function (callBack) {//截图
		var _contentWindow = document.getElementById("viewer").contentWindow;
		if (_contentWindow) {
			_contentWindow.nd_screenCapture(function (base64Img) {
				callBack&&callBack(base64Img);
				console.log(base64Img);
			});
		}
	},
	getScreenCaptureByData: function(cc, data) {		// 新版可视包围盒截图
		var _contentWindow = document.getElementById("viewer").contentWindow;
		if (_contentWindow) {
			_contentWindow.nd_getScreenCaptureByData(function (base64Img) {
				cc && cc(base64Img);
			},data);
		}
	},
	screensbounding: function (callBack) {//包围盒截图
		var _contentWindow = document.getElementById("viewer").contentWindow;
		if (_contentWindow) {
			_contentWindow.nd_screenBounding(function (base64Img) {
				callBack&&callBack(base64Img);
				console.log(base64Img);
			});
		}
	},
	getScreenCaptureByData: function (cc, data) {		// 新版可视包围盒截图
		var _contentWindow = document.getElementById("viewer").contentWindow;
		if (_contentWindow) {
			_contentWindow.nd_getScreenCaptureByData(function (base64Img) {
				cc && cc(base64Img);
			}, data);
		}
	},
	configImgUpload: function (itemInfo, img) {
		this._opt.configImgUpload && this._opt.configImgUpload(itemInfo, img);
	},
	log: function (str) {//提示框
		alert(str);
	},
	getInstance:function(){
		_contentWindow = document.getElementById("viewer").contentWindow;
		this.Instance=_contentWindow;
		if (_contentWindow ) {
			for (var i in _contentWindow) {
				if (String(i).indexOf('nd_')==0 &&typeof _contentWindow[i] === 'function') {
					nd_viewCtrl[i]=_contentWindow[i];
				}
			}
		}
	},
	selectChangeEvent:function(type){
		this._opt.selectChangeEvent && this._opt.selectChangeEvent(type);
	},
	getFileURL:function(file) {

		var url = null;
		if (window.createObjectURL != undefined) { // basic
			
			url = window.createObjectURL(file);
			console.log("window.createObjectURL(file)",url);
		}   
		else if (window.webkitURL!= undefined) { // webkit or chrome
			
			url = window.webkitURL.createObjectURL(file);
			console.log("window.webkitURL.createObjectURL(file)",url);
		}else if (window.URL != undefined) { // mozilla(firefox)
			
			url = window.URL.createObjectURL(file);
			console.log("window.URL.createObjectURL(file)",url);
		} 
		return url;
	},
	addLineTag: function(d, i, cc) {		// 添加引线批注方法 d：批注信息，i：批注图片，cc回调参数
		console.log('新增引线==========', d, i);
		cc && cc();
	},
	editLineTag: function(d, i, cc) {		// 编辑引线批注
		console.log('编辑引线==========', d, i);
		cc && cc();
	},
	beDelLineTag: function (i, cc) {
		console.log('删除引线========', i);
		cc && cc();
	},
	delLineTag: function(i) {						// 删除对应批注数据
		var _contentWindow = document.getElementById("viewer").contentWindow;
		if (_contentWindow) {
			_contentWindow.nd_delLineTag(i);
		}
	},
	addModelview: function (d, i, cc) { // 添加视图
		//console.log('添加视图==========', d, i);
		cc(i)
	},
	delModelview: function (id, cc) { // 删除视图
		//console.log('删除视图==========', id);
		cc()
	},
	renameModelview: function (id, viewport) { // 编辑视图
		//console.log('编辑视图==========', id, viewport);
	},
}