use "list.vl"
use "dev:vm[combobox.vm]"
use "treeview.vm"
use "dev:vm[gridpages.vm]"
use "dev:vm[xutil.vm]"
use "dev:vm[xpage.vm]"
use "dev:vm[xcell.vm]"
use "file.vl"
use "publiccode.vl"

unit vbusiness.entity
[
	SKUTemplate is extend frame;
	about SKUTemplate
	[
		field:
		[
			xdwgrid__  dw_list; 		
			xdwtable__ dw_maint;
			xdwtable__ dw_category;
			int rowno;
		]
		
		method:
		[	
			int SetAgent()
			{
				string xfNodeAgentArea  = "agentarea";
				xnode__ anode = new xnode__;
				anode.setNativePointer(GetAgentNode(xfNodeAgentArea));
				var xframeElement =  GetElement();
				var agent = xframeElement.selectSingleNode("agent/"+xfNodeAgentArea+"[1]/*");
				if(agent)
				{
					string s = agent.xml;
					SetAgentNodeContent (anode,s);
				}
				return 1;
			}
				
			int OnSetFocus(ref TEvent evt,int p)
			{		
				SetAgent()	;	
				return 1;
			}

			int  OnReTrieve()
			{
				string query="[SKUTemplate.list.xq]";				
				xml__ x = new xml__;
				x.setNativePointer(x.CreateInstance());
				xaserverarg__ arg = new xaserverarg__;
				arg.setNativePointer(arg.CreateInstance());
				if (xaserver__::ExecXQuery(GetServerUrl(),query,arg.GetString(),x)!=1)
				{
					trace(x.GetXmlDoc().text);
					return -1;
				}else	
				{		
					dw_list.Retrieve(x);
					dw_list.Redraw();				
				}
				return 1;
			}
			int OnRowChanged(ref TNotifyEvent evt,int p)
			{

				ref DWNMHDR  hdr = evt.pnmh;		
				int ll_row = hdr.row;
				rowno=ll_row;
				string TemplateContent = dw_list.GetItemString(ll_row,"TemplateContent");
				string Category = dw_list.GetItemString(ll_row,"Category");
				if(TemplateContent=="")
				{	
					dw_maint.openUrl("ÆäËûÉèÖÃ.vface/template/other/TemplateContent");
					dw_maint.SetColHeaderHeight(0);
					dw_maint.SetRowSelectorWidth(0);				
				}
				if(Category=="")
				{	
					dw_category.openUrl("ÆäËûÉèÖÃ.vface/template/other/TemplateCategory");
					dw_category.SetColHeaderHeight(0);
					dw_category.SetRowSelectorWidth(0);					
				}	
				xml__ x = new xml__;
				x.setNativePointer(x.CreateInstance());
				x.LoadXml(TemplateContent);
				xml__ x1 = new xml__;
				x1.setNativePointer(x.CreateInstance());
				x1.LoadXml(Category);
				dw_maint.Retrieve(x);
				dw_maint.Redraw();
				dw_category.Retrieve(x1);
				dw_category.Redraw();					
				return 1;
			}				
			int OnSave()
			{
				dw_list.AcceptText();
				dw_maint.AcceptText();
				dw_category.AcceptText();
				
				xml__ x=new xml__;
				x.setNativePointer(x.CreateInstance());
				dw_list.DwUpdateAllToEx(x.GetXmlDoc());
				trace(x.GetXml());
				xaserverarg__ arg = new xaserverarg__;
				arg.setNativePointer(arg.CreateInstance());				
				arg.AddArg("content", x.GetXml());
				arg.AddArg("dbmap", "SKUTemplate.dbmap");		
				if(xaserver__::ExecXAction(this.GetServerUrl(),"[onSave.xa]",arg.GetString(),x)!=1)
				{
					trace(x.GetXmlDoc().documentElement.text);
					alert("±£´æʧ°Ü");
				}else{
					alert("±£´æ³É¹¦");
				}				
				dw_list.ResetUpdateStatus();
				dw_maint.ResetUpdateStatus();
				dw_category.ResetUpdateStatus();
				dw_list.Redraw();
				dw_maint.Redraw();	
				dw_category.Redraw();					
				return 1;
			}				
			int OnSetValue( int row){
				dw_list.SetItemString(row,"TemplateID",TApp::GetGuid());
				return 1;				
			}
			int RemoveAttribute(xml__ x,string nodename)//¸ù¾ÝÃû³Æɾ³ýÊôÐÔ½Úµã
			{	
				msxml::IXMLDOMElement e;
				var list = x.GetXmlDoc().getElementsByTagName(""+nodename+"");	
				if(list)
				{	
			
					int nlen = list.length;
					int i;
					for(i=0;	i<nlen;	i++)
					{
						e = list.item(i);			
						//trace(e.xml);
						e.removeAttribute("update.new");
						e.removeAttribute("update.modify");
						e.removeAttribute("update.delete");
						e.removeAttribute("guid");
						e.removeAttribute("update.origin"); 
						e.removeAttribute("isnull");  				
						//trace(e.xml);				
					}
				}						
			}			
			int setMaint()
			{
				xml__ x=new xml__;
				x.setNativePointer(xml__::CreateInstance());
				dw_maint.DwUpdateAllTo(x.GetXmlDoc());				
				int row = dw_list.GetRow();
				trace(x.GetXml());
				RemoveAttribute(x,"TemplateContent");
				RemoveAttribute(x,"Item");
				RemoveAttribute(x,"ItemName");	
				RemoveAttribute(x,"Remark");
				RemoveAttribute(x,"SeqNo");				
				//trace(x.GetXml());				
				dw_list.SetItemString(row, "TemplateContent", x.GetXml());
				dw_list.Redraw();
				return 1;
			}
			int setItemCategory()
			{
				xml__ x=new xml__;
				x.setNativePointer(xml__::CreateInstance());
				dw_category.DwUpdateAllTo(x.GetXmlDoc());				
				int row = dw_list.GetRow();
				trace(row);
				dw_list.SetItemString(row, "Category", x.GetXml());
				return 1;
			}				
			int OnAddRow()
			{
				int row = dw_list.InsertRow(0);
				int rows = dw_list.GetRowCount();
				OnSetValue(rows);				
				dw_list.SetRow(dw_list.GetRowCount());				
				trace(row.toString());
				dw_maint.openUrl("ÆäËûÉèÖÃ.vface/template/other/TemplateContent");
				dw_maint.SetColHeaderHeight(0);
				dw_maint.SetRowSelectorWidth(0);
				dw_category.openUrl("ÆäËûÉèÖÃ.vface/template/other/TemplateCategory");
				dw_category.SetColHeaderHeight(0);
				dw_category.SetRowSelectorWidth(0);				
				return 1;
			}
			
			int OnInsertRow()
			{
				int row=dw_list.GetRow();
				if(row<0 || row>dw_list.GetRowCount()) return 0;				
				dw_list.InsertRow(row);
				OnSetValue(row);				
				dw_list.SetRow(row);
				dw_maint.openUrl("ÆäËûÉèÖÃ.vface/template/other/TemplateContent");
				dw_maint.SetColHeaderHeight(0);
				dw_maint.SetRowSelectorWidth(0);
				dw_category.openUrl("ÆäËûÉèÖÃ.vface/template/other/TemplateCategory");
				dw_category.SetColHeaderHeight(0);
				dw_category.SetRowSelectorWidth(0);				
				return 1;
			}
			int OnChangeRowNo(int row)
			{
				xdwtable__ dw = new xdwtable__;
				dw.setNativePointer(dw_maint.FindDwTable("Item",0));				
				int i;
				for (i=row; i<=dw.GetRowCount(); i++)
					dw.SetItemString(i, "SeqNo", i.toString());
				return 1;
			}
			int OnDeleteRow()
			{			
				int row = dw_list.GetRow();
				if(row<0 || row>dw_list.GetRowCount()) return 0;			
				dw_list.DeleteRow(row);
				dw_maint.openUrl("ÆäËûÉèÖÃ.vface/template/other/TemplateContent");
				dw_maint.SetColHeaderHeight(0);
				dw_maint.SetRowSelectorWidth(0);
				dw_category.openUrl("ÆäËûÉèÖÃ.vface/template/other/TemplateCategory");
				dw_category.SetColHeaderHeight(0);
				dw_category.SetRowSelectorWidth(0);					
				return 1;
			}
			int RemoveChild(xml__ x,string nodename)//¸ù¾ÝÃû³Æɾ³ý½Úµã
			{	
				msxml::IXMLDOMElement e;
				var list = x.GetXmlDoc().SelectNodes("//Item[@update.delete='1']");
				if(list)
				{	
					int nlen = list.length;
					int i;
					for(i=0;	i<nlen;	i++)
					{
						e = list.item(i);			
						//trace(e.xml);
						e.parentNode.removeChild(e);		
						//trace(e.xml);				
					}
				}						
			}			
			int setMaint_removeChild()
			{
				xml__ x=new xml__;
				x.setNativePointer(xml__::CreateInstance());
				dw_maint.DwUpdateAllTo(x.GetXmlDoc());				
				int row = dw_list.GetRow();
				//trace(x.GetXml());
				RemoveChild(x,"Item");
				RemoveAttribute(x,"TemplateContent");
				RemoveAttribute(x,"Item");
				RemoveAttribute(x,"ItemName");	
				RemoveAttribute(x,"Remark");
				RemoveAttribute(x,"SeqNo");				
				//trace(x.GetXml());				
				dw_list.SetItemString(row, "TemplateContent", x.GetXml());
				dw_list.Redraw();
				return 1;
			}
			int setItemCategory_removeChild()
			{
				xml__ x=new xml__;
				x.setNativePointer(xml__::CreateInstance());
				dw_category.DwUpdateAllTo(x.GetXmlDoc());				
				int row = dw_list.GetRow();
				RemoveChild(x,"Item");						
				trace(row);
				dw_list.SetItemString(row, "Category", x.GetXml());
				dw_list.Redraw();				
				return 1;
			}							
			int del(xdwtable__ dw_1)
			{
				xdwtable__ dw = new xdwtable__;
				dw.setNativePointer(dw_1.GetCurTable());
				int row = dw.GetRow();
				if(row < 1 || row > dw.GetRowCount()) return -1;
				dw.DeleteRow(row);
				//trace(dw.GetDwName());
				if(dw_1.GetDwName()=="TemplateContent")
				{	
					OnChangeRowNo(row);
					if(dw.GetRowCount()==1 && dw.GetItemString(1,"ItemName")=="")
					{
						dw_list.SetItemString(rowno, "TemplateContent", "");
						dw_list.Redraw();
					}
					else
					{	
						setMaint_removeChild();							
					}	
				
				}
				if(dw_1.GetDwName()=="Categorys")
				{	
					trace(dw.GetRowCount());
					if(dw.GetRowCount()==1 && dw.GetItemString(1,"CategoryID")=="")
					{
						dw_list.SetItemString(rowno, "Category", "");
						dw_list.Redraw();
					}
					else
					{	
						setItemCategory_removeChild();							
					}	
				
				}					
	
				return 1;
			}			
			int SKUItem()
			{				
				xaserverarg__ arg=new xaserverarg__;
				arg.setNativePointer(arg.CreateInstance());	
				arg.AddArg("dw_maint",dw_maint.__nativept.toString());				
				openUrl("ÆäËûÉèÖÃ.vface/xpage/SKUItem/select",arg);
				return 1;				
			}
			int SKUItemcategory()
			{				
				xaserverarg__ arg=new xaserverarg__;
				arg.setNativePointer(arg.CreateInstance());	
				arg.AddArg("dw_category",dw_category.__nativept.toString());				
				openUrl("ÆäËûÉèÖÃ.vface/xpage/SKUItemcategory/select",arg);
				return 1;				
			}
			int SKUItemModify()
			{						
				openUrl("ÆäËûÉèÖÃ.vface/xpage/SKUItem/list");
				return 1;				
			}			
			//ÃüÁî·¢²¼º¯Êý
			int OnCmdDispatch(string comdid)
			{
				if (comdid =="save")  OnSave();
				else if (comdid =="AddRow") OnAddRow();
				else if (comdid =="InsertRow") OnInsertRow();
				else if (comdid =="DeleteRow") OnDeleteRow();
				else if (comdid =="SKUItem") SKUItem();
				else if (comdid =="SKUItemcategory") SKUItemcategory();				
				else if(comdid == "del_1") del(dw_maint);
				else if(comdid == "del_2") del(dw_category);
				else if(comdid == "SKUItemModify") SKUItemModify();				
				return 0;
			}
			
			//ÃüÁî´¦Àíʼþ
			int OnXCommand(ref TXCommandEvent evt,int p)
			{
				return OnCmdDispatch(evt.pStrID);
			}
			
			int OnMaintChanged(ref TNotifyEvent evt,int p)
			{	
				//trace("hello");
				setMaint();
				return 1;
			}
			
			int OnCategoryChanged(ref TNotifyEvent evt,int p)
			{
				setItemCategory();			
				return 1;
			}			
			
			int OnAttachEvent()
			{
				//°ó¶¨¹¤¾ßÌõµã»÷ʼþ
				AttachEvent("WM_XCOMMAND",OnXCommand);
				//»ñÈ¡½¹µãʼþ£¬ÓÃÓÚÖØÖù¤¾ßÌõ
				AttachEvent("WM_SETFOCUS",OnSetFocus);
				AttachEvent("dw_maint","DWV_ITEMCHANGED",OnMaintChanged);
				AttachEvent("dw_category","DWV_ITEMCHANGED",OnCategoryChanged);
				AttachEvent("dw_list","DWV_ROWFOCUSCHANGED",OnRowChanged);					

				return 1;
			}
			int OnInitial()
			{
				SetAgent();
				OnAttachEvent();				
				return 1;
			}			
			int onload()
			{	
				dw_list =  new xdwgrid__;
				dw_list.setNativePointer(this.GetControl("dw_list"));						
				dw_list.openUrl("ÆäËûÉèÖÃ.vface/template/other/SKUTemplate");	
				
				dw_maint = new xdwtable__;
				dw_maint.setNativePointer(GetControl("dw_maint"));
				dw_maint.openUrl("ÆäËûÉèÖÃ.vface/template/other/TemplateContent");
				dw_maint.SetColHeaderHeight(0);
				dw_maint.SetRowSelectorWidth(0);
				
				dw_category = new xdwtable__;
				dw_category.setNativePointer(GetControl("dw_category"));
				dw_category.openUrl("ÆäËûÉèÖÃ.vface/template/other/TemplateCategory");
				dw_category.SetColHeaderHeight(0);
				dw_category.SetRowSelectorWidth(0);
				dw_category.SetReadOnly(true);						
				OnInitial();
				OnReTrieve();
				xdwtable__ dw = new xdwtable__;
				dw.setNativePointer(dw_category.FindDwTable("Item",0));						
				trace(dw.GetRowCount());
				return 1;
			}
		]
	]
]