#pragma once

#include <wobject/xwin.hpp>
#include <wobject/xurl.hpp>
#include <xcontrol/xdwgrid.hpp>
#include <xcontrol/xdwpages.hpp>
#include <xcontrol/xcombobox.hpp>
#include <xcontrol/xtreeview.hpp>
#include "frame.vframe.vbusiness.hpp"
#include <wobject/xurl.hpp>
#include "../vutil/publiccode.vutil.vbusiness.hpp"
#include "listwin.vframe.vbusiness.hpp"

class listtree : public listwin
{
	string m_sType; //type
	string m_sTypeTxt; //Ñ¡ÖÐÊ÷µÄdata
	xtreeview tv_1;
	xcombobox ddlb_1;
	int	changeddlb;

	int createSubTree(xtreeview* tv_folder, HTREEITEM h, KXMLDOMElement ele)
	{
		KXMLDOMNodeList nlist = ele.selectNodes(L"item");
		int i;
		int s = nlist.length();
		if (s > 0)
		{
			for (i = 0; i < s; i++)
			{
				KXMLDOMElement* e = new KXMLDOMElement(nlist.item(i));
				string name = e->selectSingleNode(L"Name").text();
				HTREEITEM hw = tv_folder->InsertChildItem(h, name, (LPARAM)e, 15);
				createSubTree(tv_folder, hw, e);
			}
		}
		return 1;
	}

	int OnCreateTree(string sType)
	{
		while (tv_1.GetRootItem() > 0)
			tv_1.DeleteItem(tv_1.GetRootItem());
		KXMLDOMDocument x;
		xaserverarg arg;
		arg.AddArg(L"sType", sType);

		xstring dataUrl = L"pref/listtree";
		KXMLDOMElement xframeElement = GetElement();
		KXMLDOMNode agent = xframeElement.selectSingleNode(L"//xtree[@name='tv_1']");
		if (agent)
		{
			if (agent.selectSingleNode(L"@dataurl"))
				dataUrl = agent.selectSingleNode(L"@dataurl").text();
		}

		if (xurl::get(GetServerUrl(),(xstring)GetEntityName(1) + L"/" + dataUrl, arg.GetString(), x) != 1)
		{
			//trace(x.GetXmlDoc().text);
			return -1;
		}
		else
		{
			KXMLDOMNodeList nlist = x.selectNodes(L"root/item");
			int len = nlist.length();
			if (len > 0)
			{
				int i;
				for (i = 0; i < len; i++)
				{
					KXMLDOMElement* e = new KXMLDOMElement(nlist.item(i));
					string name = e->selectSingleNode(L"Name").text();
					HTREEITEM h = tv_1.InsertChildItem(0, name, (LPARAM)e, 17);
					createSubTree(&tv_1, h, e);
					if (len == 1) tv_1.ExpandItem(h);
				}
				tv_1.ExpandItem(0);
			}
		}
		return 1;
	}

	//Ê÷Ñ¡Ôñ
	int OnTreeSelChanged(TEvent* evt, LPARAM p)
	{
		if (changeddlb == 0)
		{
		HTREEITEM h = tv_1.GetSelectedItem();
			KXMLDOMElement* e = (KXMLDOMElement * )tv_1.GetItemData(h);

			HTREEITEM root =tv_1.GetRootItem();
			if (h == root)
			{
				m_sType = L"";
				m_sTypeTxt = L"";
			}
			else
			{
				string t = e->selectSingleNode(L"Type").text();
				m_sType = t ;
				string txt = e->selectSingleNode(L"Code").text();
				if (txt == L"")
					txt = e->selectSingleNode(L"Name").text();
				m_sTypeTxt = txt;
			}
			m_pageIndex = 1;
			OnRetrieve();
			//trace(m_sTypeTxt);
		}
		return 1;
	}

	//xcomboboxÏÂÀ­
	int OnSelectDdlb(TEvent* evt, LPARAM p)
	{
		changeddlb = 1;
		HWND wid = ddlb_1.GetHWND();
		int CB_GETCURSEL = 0x0147;
		int nIndex = SendMessageW(wid, CB_GETCURSEL, 0, 0);
		KXMLDOMElement e = ddlb_1.GetElement();//GetitemData(wid,nIndex);//ddlb_1.GetElement();
		KXMLDOMElement e2 = e.selectSingleNode(L"item[" + xstring(nIndex + 1) + L"]");
		string text = e2.selectSingleNode(L"@element").text();
		OnCreateTree(text);
		changeddlb = 0;
		return 1;
	}

	int onloadtree()
	{
		tv_1 = GetControl(L"tv_1");
		ddlb_1 = GetControl(L"cbx_1");
		//dw_detail = this.GetControl("dw_detail");

		AttachEvent(L"tv_1", L"TVN_SELCHANGED", (FEvent)&listtree::OnTreeSelChanged);
		AttachEvent(L"cbx_1", L"CBN_SELCHANGE", (FEvent)&listtree::OnSelectDdlb);

		m_sType = L""; //type
		m_sTypeTxt = L""; //Ñ¡ÖÐÊ÷µÄdata
		changeddlb = 0;

		KXMLDOMElement xframeElement = GetElement();
		KXMLDOMNode agent = xframeElement.selectSingleNode(L"//xcombobox[@name='cbx_1' and @visible ='layer']");
		if (agent)
		{
			string s = agent.xml();
			string sType = agent.selectSingleNode(L"@element").text();
			OnCreateTree(sType);
		}
		else
			OnCreateTree(L"");
		return 1;
	}


	int onload()
	{
		listwin::onload();
		onloadtree();
		return 1;
	}
};