/**
 * 获得所有Server端动态添加的 dsParityDatasets
 * @return Array
 */
function getAllParityDatasets(){
   var allDatasets = listDatasets();
   var allParityDatasets = new Array();
   for(var i=0; i<allDatasets.length; i++)
      if(allDatasets[i].indexOf("dsParity_") >= 0 )
         allParityDatasets.push(allDatasets[i]);

   return allParityDatasets;
}

/**
 * 创建ParityDataset的 Title
 * @parameter String masterId
 * @parameter function getParityDatasetTitleByMasterId(masterId)
 */
function createParityDatasetTitle(masterId, getParityDatasetTitleByMasterId){
   var label = document.createElement("div");
   var labelHtml = "<table class='NC-PARITY-TITLE' cellspacing=0 cellpadding=0 border=0 width='100%'><tr><td class='NC-PARITY-TITLE-SPACE'></td><td valign='middle'>"
   labelHtml += getParityDatasetTitleByMasterId(masterId);
   labelHtml +="</td><td class='NC-PARITY-TITLE-SPACE'></td></tr></table>"
   label.innerHTML = labelHtml;
   var container = document.getElementById("dataContent");
   if(container == null)
   	container = document.body;
   container.appendChild(label);
}

/**
 * 创建一个ParityDataset 对应的DataTable
 * @parameter dsParity
 */
function createSingleParityDataTable(dsParity){   
   var datatable = DoradoFactory.create("DataTable", null, "dsParity_" + dsParity.id);
  
   datatable.setDataset(dsParity.id);
   datatable.setShowHScrollBar(false);
   datatable.setShowVScrollBar(false);
   datatable.setShowHeader(false);
   datatable.setHighlightSelection(false);
   datatable.setShowIndicator(false);
   datatable.activate();
   datatable.removeColumn("ifHeader");
    
//   EventManager.addDoradoEvent(
//         datatable.getColumn(0), "onRefresh",
//         function(column,row,cell,value,record) {
//         	row.style.backgroundColor = (record.getValue("ifHeader"))? "#E7E7E7" : "";
//         	return true;
//   });
 function addColumnEvent(i){
   	EventManager.addDoradoEvent(
         datatable.getColumn(i), "onRefresh",
         function(column,row,cell,value,record) {
         		Debugger.log(i);
		        if(!record.getValue("ifHeader")) {
		        	if(value.indexOf("?")!=-1) {
		        		cell.innerHTML ="<a href=\"javascript:showDetail('"+value.substring(value.indexOf("?"))+"');\">"+value.substring(0,value.indexOf("?"))+"</a>";
		        	} else {
		        		cell.innerHTML =value;
		        	} 
		         	 return false;  
		         } else {
		         	if(i==0) {
		         		row.style.backgroundColor = (record.getValue("ifHeader"))? "#E7E7E7" : "";
		         		 return true;
		         	}
		         }
         return true;
   });
   }
   for( var i=0;i<datatable.getColumnCount();i++ ) {

   	addColumnEvent(i);
      	
   }
  
        
   datatable.style.width = "100%";
   var recs = dsParity.getPossibleRecordCount();
   datatable.style.height = recs * (datatable.getRowHeight() + 3) + 6;
   datatable.style.marginBottom = "6";
   var container = document.getElementById("dataContent");
   if(container == null)
   	container = document.body;
   container.appendChild(datatable);
   
   datatable.refresh();
   datatable.firstChild.borderColor = "white";
}

/**
 * 显示所有的 ParityDatasets
 * 建议放在应用的总入口
 * @param function getParityDatasetTitleByMasterId
 */
function showParityDatasets(getParityDatasetTitleByMasterId){
   var allParityDatasets = getAllParityDatasets();
   var masterId,datasetId,dataset;

   for(var i=0; i<allParityDatasets.length; i++){
      datasetId = allParityDatasets[i];
      dataset = window[datasetId];
      masterId = dataset.parameters().getValue("PARITY_DATASET_MASTER_ID");
      createParityDatasetTitle(masterId, getParityDatasetTitleByMasterId);
       
      createSingleParityDataTable(dataset);
   }
}