layui.define(['layer','table','vciWebComboxStore'],function(exports){
	/**
	 * 数据表格--使用平台里的表单定义
	 * weidy@2018-03-08
	 */
	var VciDataGrid = function(){
			this.table = null;
            this.tableDefinedUrl='webUIController/getTableDefine';//默认的地址
		    this.elemTableMap = {};//table元素绑定的表格主键
		    this.elemFilterMap = {};//元素和filter映射
		    this.tableConfigData = {};//从后台获取的的表格配置内容
			this.selectMode = null;
	};
	VciDataGrid.prototype.init = function(){
		var that = this;
		that.table = layui.table;
		if(that.selectMode == null){
			that.selectMode = that.table.selectMode.single;
		}
	};
	VciDataGrid.prototype.showGridByUrl = function(filter){//从后台获取表格信息
        var that = this;
		var config = that.getConfig(filter);
		var tableConfigData;
		var requestData = {};
		if(!config.extraParams && config.where){
			config.extraParams = config.where;
		}
		if(config.extraParams){
			for(var key in config.extraParams){
				requestData["conditionMap['" + key + "']"] = config.extraParams[key];
			}
		}
		var copyParam = ['btmType','tableCode'];//btmtype，表格所属类别-可以是业务类型，也可以链接类型，tableCode是表格的英文名称
		for(var i= 0 ; i < copyParam.length ; i ++){
			requestData[copyParam[i]] = config[copyParam[i]];
		}
		requestData['isMuti'] = $webUtil.getBoolean(config.isMuti);
		if(config && config.isLoaded && config.tableId == that.elemTableMap[config.elemId]){
			//说明加载过，而且该内容还在原处
			that.table.reload(config.tableId,{});
		}else{
			if(config.tableId != that.elemTableMap[config.elemId]){
				that.destroy(that.elemFilterMap[config.elemId]);//如果这个元素被其他的表格占用，则将原表格去掉
			}
			if($webUtil.isNotNull(config.tableCode) && $webUtil.isNotNull(config.btmType) && that.tableConfigData[config.tableCode + "_" + config.btmType]){
				//说明这个配置信息已经从后台获取过
				//可以定义表格了
				var tableConfigData = that.tableConfigData[config.tableCode + "_" + config.btmType] ;
				tableConfigData['filter'] = filter;
				tableConfigData['elem'] = config.elemId;
				tableConfigData['id'] = config.tableId;
				tableConfigData['url'] = ((config.url.indexOf('http:') == -1)?path +config.url :  config.url);
				tableConfigData['height'] =  config.height ? config.height : 475;
				tableConfigData['where'] = requestData;
				if($webUtil.getBoolean(config.isMuti) && "page" in tableConfigData){
					delete tableConfigData.page;
					// tableConfigData['page'] = {
					// 	limit: -1,
					// 	page: 1
					// }
				}
				tableConfigData['done'] = function(res,cur,count){
					if(config.done){
						config.done(res,cur,count);
					}
				};
                that.table.render(tableConfigData);
				that.elemTableMap[config.elemId] = config.tableId;
				that.elemFilterMap[config.elemId] = filter;
				config.isLoaded = true;
				that.setConfig(filter,config);
			}else{

				if($webUtil.isNotNull(config.tableCode) && $webUtil.isNotNull(config.btmType)) {
					//说明是使用平台的表格
					$webUtil.post($webUtil.isNotNull(config.tableDefinedUrl)?config.tableDefinedUrl:that.tableDefinedUrl, requestData, function (result) {
						if (result.success) {
							var queryScheme = result.querySchema;
							if ($webUtil.isNotNull(queryScheme) && $webUtil.isNull(config.queryScheme)) {
								config.queryScheme = queryScheme;
							}
							requestData['queryScheme'] = config.queryScheme;
                            requestData['btmType'] = config.btmType;
							var cols = [];
							if (result.showIndex) {
								cols.push({field: 'LAY_TABLE_INDEX', type: 'numbers', title: '序号'});
							}
							if (result.showCheckbox) {
								cols.push({field: 'LAY_CHECKED', type: 'checkbox'});
							}
							var referColumn = "";
							if (result.columns) {
								layui.each(result.columns, function (_index, record) {
									var col = record;
									if (col.field.indexOf(".") > -1) {
										referColumn += col.field + ",";
                                        var tempField = col.field;
                                        if(tempField.indexOf(".")>-1){
                                            tempField = tempField.substring(tempField.indexOf(".") + 1);
                                        }
										col.field = col.field.replace(".", "_");
                                        col.templet = function(d){
                                            return d[tempField];
                                        }
									}
									if ($webUtil.isNotNull(col.enumCode)) {
										//是枚举的内容
										var vciWebComboxStore = layui.vciWebComboxStore;
										vciWebComboxStore.newCombox(col.enumCode, {
											data: col.enumMap
										});
										col.templet = function (d, thisItem) {
											var vciWebComboxStore = layui.vciWebComboxStore;
											return vciWebComboxStore.getComboxText(thisItem.enumCode, d[thisItem.field]);
										};
									}
									cols.push(col);
								});
							}
							requestData['referColumn'] = referColumn;
							var pageObject = false;
							if (result.limit > 0) {
								pageObject = {
									limit: result.limit,
									page: 1
								};
							}
							//可以定义表格了
							 tableConfigData = {
								filter: filter,
								elem: config.elemId,
								id: config.tableId,
								oid: config.old,//主键的字段，默认为oid
								url: config.url,
								page: pageObject,
								selectMode:that.selectMode,
								where: requestData,
								done: function (res, cur, count) {
									if (config.done) {
										config.done(res, cur, count);
									}
								},
								cols: [cols]
							};
							if(config.height){
								tableConfigData.height = config.height;
							}
                            that.table.render(tableConfigData);
							that.tableConfigData[config.tableCode + "_" + config.btmType] = tableConfigData;
							that.elemTableMap[config.elemId] = config.tableId;
							that.elemFilterMap[config.elemId] = filter;
							config.isLoaded = true;
							that.setConfig(filter, config);
						} else {
							$webUtil.showErrorMsg(result.msg);
						}
					});
				}
			}
		}
	};
	VciDataGrid.prototype.setConfig=function(filter,options){
		var that = this;
		if(!that.vciGridConfig){
			that.vciGridConfig = {};
		}
		that.vciGridConfig[filter] = options;
	};
	VciDataGrid.prototype.getConfig=function(filter){
		var that = this;
		if(!that.vciGridConfig){
			that.vciGridConfig = {};
		}
		if((filter) in that.vciGridConfig){
			return that.vciGridConfig[filter];
		}
	};

	VciDataGrid.prototype.doResize = function(filter){
		
	};

	VciDataGrid.prototype.destroy = function(filter){
		//销毁
		var that = this;
		var config = that.getConfig(filter);
		if(!config){
			return;
		}
		if(config && $(config.elemId)){
			$(config.elemId).remove();
		}
		if(!that.vciGridConfig){
			that.vciGridConfig = {};
		}
		if(that.elemFilterMap[config.elemId]){
			delete that.elemFilterMap[config.elemId];
		}
		if(that.elemTableMap[config.elemId]){
			delete that.elemTableMap[config.elemId];
		}
		if(that.tableConfigData[config.tableCode + "_" + config.btmType]){
			delete that.tableConfigData[config.tableCode + "_" + config.btmType];
		}
		if((filter) in that.vciGridConfig){
			delete that.vciGridConfig[filter];
		}
	};
	var dg = new VciDataGrid();
	exports('vciWebDataGrid',dg);
});