#include <wobject/xstring.hpp>
#include <xcontrol/xtreeview.hpp>
#include <xcontrol/xdwgrid.hpp>
#include <wobject/xdouble.hpp>
#include <xcontrol/xlayersheet.hpp>

#include "vbusiness/vframe/listwin.vframe.vbusiness.hpp"
#include "viewobject/view.base.hpp"

using xml = KXMLDOMDocument;
class __declspec(dllexport) SKUItem : public xframe
{
public:
	xtreeview	tv_1;
	xdwgrid	dw_list;
	xstring 	m_type;
	xstring CategoryID;
	xnode	m_agentNode;	//Agent Condition
	xstring	m_agentCond;	//Agent Node
	xstring m_searchtxt;
public:
	SKUItem(void* implPtr, HWND hWnd) :xframe(implPtr, hWnd) {}
public:
	static SKUItem* CreateInstance(void* implPtr, void* hWnd)
	{
		SKUItem* pWin = new SKUItem(implPtr, (HWND)hWnd);
		return pWin;
	}
	int SetAgent()
	{
		xstring xfNodeAgentArea = L"agentarea";
		xnode anode = GetAgentNode(xfNodeAgentArea);
		if (m_agentNode)
		{
			SetAgentNode(anode, m_agentNode);
		}
		else
		{
			KXMLDOMElement xframeElement = GetElement();
			KXMLDOMElement agent = xframeElement.selectSingleNode(L"agent/" + xfNodeAgentArea + L"[1]/*");
			if (agent)
			{
				xstring s = agent.xml();
				m_agentNode = SetAgentNode(anode, s);
			}
		}
		return 1;
	}

	//½¹µã¼¤»î´¦Àíº¯Êý
	int OnSetFocus(TEvent* evt, LPARAM p)
	{
		SetAgent();

		//ÖØÖù¤¾ßÌõ
		return 1;
	}

	int  OnReTrieve()
	{
		xstring query = L"[SKUItem.tree.xq]";
		xml x;

		xaserverarg arg;

		arg.AddArg(L"parentID", CategoryID);
		arg.AddArg(L"query", L"");
		if (xaserver::ExecXQuery(GetServerUrl(), query, arg.GetString(), x) != 1)
		{
			trace(x.text());
			return -1;
		}
		else
		{
			dw_list.openUrl(L"ÆäËûÉèÖÃ.vface/template/other/SKUItem");
			dw_list.Retrieve(x);
			dw_list.Redraw();
		}
		return 1;
	}

	int OnTreeSelChanged(TEvent* evt, LPARAM p)
	{
		NMTREEVIEW& nmtv = *(NMTREEVIEW*)evt->notify.pnmh;
		HTREEITEM sitem = nmtv.itemNew.hItem;

		HCURSOR hCursor = xutil::SetCursorWait();
		dw_list.AcceptText();
		xml z;

		z.loadXML(L"<root/>");
		dw_list.Retrieve(z);
		dw_list.Redraw();
		dw_list.ResetUpdateStatus();

		KXMLDOMElement ele = tv_1.GetItemData(sitem);
		if (!ele.selectSingleNode(L"ID")) return 0;
		CategoryID = ele.selectSingleNode(L"ID").text();
		//trace(CategoryID);
		m_searchtxt = L"";

		OnReTrieve();
		xutil::RestoreCursor(hCursor);
		return 1;
	}

	int CreateSubTree(HTREEITEM pitem)
	{
		KXMLDOMElement sitemdata = tv_1.GetItemData(pitem);
		xstring sHasChild = sitemdata.selectSingleNode(L"@HasChild").text();//sitemdata.getAttribute(L"HasChild");	
		//trace(sHasChild);
		xstring pid = sitemdata.selectSingleNode(L"ID").text();
		//trace(sHasChild+L"sdaga"+pid);
		if (sHasChild == L"1") {//Êý¾ÝÓÐ×Ó½Úµã		
			HTREEITEM citem = tv_1.GetChildItem(pitem);
			//alert(xstring(citem));
			if (citem == 0) {//Ê÷ÊÓͼÓÐ×Ó½Úµã
				xml x;

				xaserverarg arg;

				arg.AddArg(L"parentID", pid);
				arg.AddArg(L"query", L"");
				if (xaserver::ExecXQuery(GetServerUrl(), L"[SKUItem.tree.xq]", arg.GetString(), x) != 1)
				{
					trace(x.xml());
					return 0;
				}
				//trace(x.xml());
				auto list = x.selectNodes(L"root/SKUItem");
				int i = 0, s = list.length();
				KXMLDOMElement xitem;
				KXMLDOMNode d;
				for (i = 0; i < s; i++) {
					xitem = list.item(s - i - 1);
					//if(i==0)xitem.setAttribute(L"HasChild",L"1");
					xstring Name = xitem.selectSingleNode(L"ItemName").text();
					HTREEITEM kitem = tv_1.InsertItem(pitem, 0, Name, xitem, 15);
					//int kitem=tv_1.InsertChildItem(tv_1.GetId(), pitem,Name,xitem,15);	
					xstring HasChild = xitem.selectSingleNode(L"@HasChild").text();//item.getAttribute(L"HasChild");	
					//trace(HasChild, kitem);
					if (HasChild == L"1")
						tv_1.SetItemChild1(kitem, 1);
				}
			}
		}
		return 1;
	}
	int CreateRootTree() {
		xstring id = L"00000000-0000-0000-0000-000000000000";
		xml x;

		x.loadXML(L"<SKUItem HasChild='1' ><ID>" + id + L"</ID></SKUItem>");
		HTREEITEM hroot = tv_1.InsertItem(L"²úÆ·ÏîÄ¿·ÖÀà", x.documentElement(), 17);
		//trace(hroot);
		CreateSubTree(hroot);
		tv_1.ExpandItemEx(hroot);
		CategoryID = id;
		OnReTrieve();
		return 1;
	}
	int OnTreeExpanding(TEvent* evt, int p)
	{
		NMTREEVIEW& nmtv = *(NMTREEVIEW*)evt->notify.pnmh;

		HTREEITEM sitem = nmtv.itemNew.hItem;
		CreateSubTree(sitem);
		return 1;
	}
	int afterSave() {
		HTREEITEM hitem = tv_1.GetSelectedItem();
		if (hitem == 0)
			hitem = tv_1.GetRootItem();
		int rows = dw_list.GetRowCount();
		KXMLDOMElement ele = tv_1.GetItemData(hitem);

		HTREEITEM firstChild = tv_1.GetChildItem(hitem);
		while (firstChild) {
			tv_1.DeleteItem(firstChild);
			firstChild = tv_1.GetChildItem(hitem);
		}
		if (rows > 0)
		{
			tv_1.SetItemChild1(hitem, 1);
			ele.setAttribute(L"HasChild", L"1");
			//trace(ele.xml);
			tv_1.SetItemData(hitem, ele);
		}
		else
		{
			tv_1.SetItemChild1(hitem, 0);
			ele.setAttribute(L"HasChild", L"0");
			//trace(ele.xml);
			tv_1.SetItemData(hitem, ele);
		}
		CreateSubTree(hitem);
		if (tv_1.GetRootItem() == hitem)
			tv_1.ExpandItemEx(hitem);

		dw_list.ResetUpdateStatus();
		return 0;
	}
	int OnSave()
	{
		xml x;

		dw_list.AcceptText();
		dw_list.DwUpdateAllToEx(x);
		trace(x.xml());
		xaserverarg arg;

		arg.AddArg(L"content", x.xml());
		arg.AddArg(L"dbmap", L"SKUItem.dbmap");
		if (xaserver::ExecXAction(GetServerUrl(), L"[onSave.xa]", arg.GetString(), x) != 1)
		{
			trace(x.documentElement().text());
			alert(L"±£´æʧ°Ü");
		}
		else {
			alert(L"±£´æ³É¹¦");
		}
		dw_list.ResetUpdateStatus();
		dw_list.Redraw();
		afterSave();
		return 1;
	}
	int OnSetValue(int row) {
		dw_list.SetItemString(row, L"PID", CategoryID);
		dw_list.SetItemString(row, L"ID", publiccode::GetGuid());
		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());
		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);
		return 1;
	}

	int OnDeleteRow()
	{
		int row = dw_list.GetRow();
		if (row<0 || row>dw_list.GetRowCount()) return 0;
		dw_list.DeleteRow(row);
		return 1;
	}


	//ÃüÁî·¢²¼º¯Êý
	int OnCmdDispatch(xstring comdid)
	{
		if (comdid == L"Save")  OnSave();
		else if (comdid == L"AddRow") OnAddRow();
		else if (comdid == L"InsertRow") OnInsertRow();
		else if (comdid == L"DeleteRow") OnDeleteRow();
		return 0;
	}

	//ÃüÁî´¦Àíʼþ
	int OnXCommand(TEvent* evt, LPARAM param)
	{
		return OnCmdDispatch(evt->xcommand.pStrID);
	}

	int OnAttachEvent()
	{
		//°ó¶¨¹¤¾ßÌõµã»÷ʼþ
		AttachEvent(L"WM_XCOMMAND", (FEvent)&SKUItem::OnXCommand);
		//»ñÈ¡½¹µãʼþ£¬ÓÃÓÚÖØÖù¤¾ßÌõ
		AttachEvent(L"WM_SETFOCUS", (FEvent)&SKUItem::OnSetFocus);
		//»ñµÃÊ÷µÄÑ¡Ôñʼþ
		AttachEvent(L"tv_1", L"TVN_SELCHANGED", (FEvent)&SKUItem::OnTreeSelChanged);
		AttachEvent(L"tv_1", L"TVN_ITEMEXPANDING", (FEvent)&SKUItem::OnTreeExpanding);
		return 1;
	}

	int OnInitial()
	{
		SetAgent();
		OnAttachEvent();
		return 1;
	}

	int onload()
	{
		m_type = L"all";
		tv_1 = GetControl(L"tv_1");
		dw_list = GetControl(L"dw_list");
		dw_list.openUrl(L"ÆäËûÉèÖÃ.vface/template/other/SKUItem");

		OnInitial();
		CreateRootTree();

		return 1;
	}
};