layui.define(['layer'],function(exports){
	/**
	 * 枚举的缓存和自动获取
	 * weidy@2018-03-06
	 */

	var Combox = function(){
		this.comboxStore = {};
		this.backPath = configData.compatibility?path:configData.objectServicePath;
		this.defaultUrl = '/webEnumController/getEnum';
		this.newEnumUrl = 'enumController/getEnum';
		this.autoDestoryKey = {};
		this.FORM_DISPLAY_DATA_SECRET = "myDataSecret";
		//xxx:[{key:'yy',value:'xx'}]
	};
	Combox.prototype.init = function(){

	};
	//添加枚举对象
	Combox.prototype.newCombox=function(comboxKey,options,reload){
		var that = this;
		if(!(comboxKey in that.comboxStore) || reload){
			//如果已经存在的时候，就不再执行
			if(options&&$webUtil.isNotNull(options.url)){
				that.loadByUrl(comboxKey,options);
			}else{
				if(options.data){
					that.loadByData(comboxKey,options);
				}else{
					if(options.failCallback){
						options.failCallback(comboxKey,'没有设置url参数或者data参数');
					}
				}
			}
			if(options.autoDestory == true && !that.autoDestoryKey[comboxKey]){
				that.autoDestoryKey[comboxKey] = options;
			}
		}else{
			//说明已经有了
			if(options && options.callback){
				options.callback(comboxKey,that.getComboxMap(comboxKey));
			}
		}
	};
	Combox.prototype.loadByUrl = function(comboxKey,options){
		var that = this;
		var isCustomUrl = false;
		if($webUtil.isNull(options.url) || 'default' == options.url){
			if(configData.compatibility) {
				options.url = that.defaultUrl;
			}else{
				options.url = that.newEnumUrl;
			}
		}else{
			isCustomUrl = true;
		}
		var requestData = {
			comboxKey:comboxKey,
			id:comboxKey
		};
		if(options.extraParams){
			for(var key in options.extraParams){
				requestData[key] = options.extraParams[key];
			}
		}
		$webUtil.get(options.url,requestData,function(result){
			if(result.success){
				if(result.data && result.obj == null){
					result.obj = result.data
				}
				if(!isCustomUrl) {
					that.comboxStore[comboxKey] = result.obj;
				}
				if(options.callback){
					var map = {};
					layui.each(result.obj,function(_index,item){
						map[item.key] = item.value;
					});
					options.callback(comboxKey,map,result.obj);
				}
			}else{
				if(options.failCallback){
					options.failCallback(comboxKey,result.msg);
				}
			}
		},function(x,r){
			$webUtil.showErrorMsg("获取枚举的内容出错，可能服务器没有启动");
		},(options.backPath?options.backPath:that.backPath),true,false);

	};
	Combox.prototype.loadByData = function(comboxKey,options){
		var that = this;
		that.comboxStore[comboxKey] = options.data;
		if(options.callback){
			options.callback(comboxKey,that.getComboxMap(comboxKey),options.data);
		}
	};
	Combox.prototype.reload = function(comboxKey,options){
		//重新加载
		var that = this;
		if(comboxKey && options && options.data){
			that.loadByData(comboxKey,options);
		}else if(comboxKey && options && options.url){
			that.loadByUrl(comboxKey,options);
		}
	};
	//获取枚举的映射
	Combox.prototype.getComboxMap = function(comboxKey){
		var that = this;
		if(!comboxKey || $webUtil.isNull(comboxKey)){
			return {};
		}
		if(comboxKey in that.comboxStore){
			var array = that.comboxStore[comboxKey];
			var map = {};
			layui.each(array,function(_index,item){
				map[item.key] = item.value;
			});
			return map;
		}
	};
	//获取枚举的text
	Combox.prototype.getComboxText = function(comboxKey,comboxValue){
		var that = this;
		var map = that.getComboxMap(comboxKey);
		if(map && comboxValue in map){
			return map[comboxValue];
		}
		return "";
	};
	/**
	 * 获取下拉菜单里的所有属性，即获取加载的所有值
	 * @param comboxKey
	 * @returns {*}
     */
	Combox.prototype.getComboxAttrs = function(comboxKey){
		var that = this;
		if(that.comboxStore && that.comboxStore[comboxKey]){
			return that.comboxStore[comboxKey];
		}
		return [];
	};
	/**
	 * 销毁，会获取之前的配置，配置中设置了可以销毁时才能销毁
	 * @param comboxKey 枚举项
     */
	Combox.prototype.destory = function(comboxKey){
		var that = this;
		if(that.autoDestoryKey && $webUtil.isNotNull(that.autoDestoryKey[comboxKey])){
			var options = that.autoDestoryKey[comboxKey];
			if(options.destoryListeners){
				options.destoryListeners();
			}
			delete that.autoDestoryKey[comboxKey];
			delete that.comboxStore[comboxKey];
		}
	};
	/**
	 * 获取密级的字段
	 * @param controlSecret 是否控制密级
	 * @returns {{field: string, hidden: boolean, comboxKey: string, text: string, type: string, required: *}}
	 */
	Combox.prototype.getSecretObject = function (controlSecret,readOnly) {
		var that = this;
		return {
			field:'secretGrade',
				text:'密级',
			type:'combox',
			comboxKey:that.FORM_DISPLAY_DATA_SECRET,
			readOnly:readOnly,
			required:controlSecret,
			hidden:!controlSecret
		}
	};
	var combox = new Combox();
	exports('vciWebComboxStore',combox);
});