// StkDemo.cpp : implementation file
//
//		通視股票接收示范程序
//	
//	
////////////////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "StkDemo.h"

#include "StockDrv.H"
#include "STKDRV.H"

CSTKDRV		gSTOCKDLL;

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CStkDemo

CStkDemo::CStkDemo()
{
int i;
	for(i=0; i<StkBufNum; i++){
		m_Stock[i] = _T("股票: ");
	}
	m_StkPtr = 0;
	m_Min = _T("分時走勢:");
	m_File = _T("文件:");
	m_bRunFlag = FALSE;
}

CStkDemo::~CStkDemo()
{
}


BEGIN_MESSAGE_MAP(CStkDemo, CWnd)
	//{{AFX_MSG_MAP(CStkDemo)
	ON_WM_PAINT()
	ON_WM_DESTROY()
	//}}AFX_MSG_MAP
	ON_MESSAGE(My_Msg_StkData,OnStkDataOK)
END_MESSAGE_MAP()


/////////////////////////////////////////////////////////////////////////////
// CStkDemo message handlers

void CStkDemo::OnPaint() 
{
int i;
int k;
int High;
int y;
TEXTMETRIC tm;
char * pTitle = "  股號     名  稱      最新     今開     昨收     最高     最低     成交量   成交額";
	CPaintDC dc(this); // device context for painting
	dc.GetTextMetrics(&tm);
	High = tm.tmHeight + 3;
	k = m_StkPtr;
	y = 1;
	dc.TextOut(1,y,pTitle,strlen(pTitle));
	y += High;
	for(i=0; i<StkBufNum; i++)
	{
		k = k % StkBufNum;
		dc.TextOut(1,y,m_Stock[k],m_Stock[k].GetLength());
		y += High;
		k ++;
	}
	y += High;
	dc.TextOut(1,y,m_Min,m_Min.GetLength());
	y += High;
	dc.TextOut(1,y,m_File,m_File.GetLength());
}

// 處理數據
LONG CStkDemo::OnStkDataOK(
		UINT wFileType,				// 文件類型, 參見 StockDrv.H
		LONG lPara)					
{
int i;

PBYTE pFileBuf = NULL;
RCV_DATA *	pHeader;
PGZLXBINDATA pGZLX;
int j;
	pHeader = (RCV_DATA *) lPara;
	PBYTE pBuffx;

//	對于處理較慢的數據類型,建議將數據備份,另創建一線程處理

	switch( wFileType )
	{
	case RCV_REPORT:
		{
			int nBufSize = pHeader->m_pReport[0].m_cbSize;
			PBYTE pBaseBuf = (PBYTE)&pHeader->m_pReport[0];
			for(i=0; i<pHeader->m_nPacketNum; i++)
			{
				RCV_REPORT_STRUCTEx & Buf = *(PRCV_REPORT_STRUCTEx)(pBaseBuf + nBufSize*i );
				m_Stock[m_StkPtr].Format("%6s %8s %8.3f %8.3f %8.3f %8.3f %8.3f %10.0f %10.f",
					Buf.m_szLabel,Buf.m_szName,Buf.m_fNewPrice,Buf.m_fOpen,Buf.m_fLastClose,\
					Buf.m_fHigh,Buf.m_fLow,Buf.m_fVolume,Buf.m_fAmount);
				m_StkPtr ++;
				m_StkPtr = m_StkPtr % StkBufNum;
			}
		}
		break;
	
	case RCV_FILEDATA:
	    if( !pHeader->m_pData || pHeader->m_wDataType == FILE_TYPE_RES)
		{
			TRACE("MSG: CStkDemo::OnStkDataOK, Replaced data \n");
			break;
		}
		switch(pHeader->m_wDataType)
		{
		case FILE_HISTORY_EX:						// 補日線數據
			RCV_HISTORY_STRUCTEx * pDay;
			pDay = pHeader->m_pDay;
			ASSERT(pHeader->m_pDay[0].m_head.m_dwHeadTag == EKE_HEAD_TAG);
			m_File = "日線";
			j = 0;
			for(i=0; i<pHeader->m_nPacketNum ; i++)
			{
				if( pDay[i].m_head.m_dwHeadTag == EKE_HEAD_TAG )
				{
					m_File = m_File + (const char *) pDay[i].m_head.m_szLabel + "  ";
					j ++;
				}
				if( j > 10) break;
			}
			break;

		case FILE_MINUTE_EX:						// 補分鐘線數據
			RCV_MINUTE_STRUCTEx * pMin;
			pMin = pHeader->m_pMinute;
			ASSERT(pMin->m_head.m_dwHeadTag == EKE_HEAD_TAG);
			m_Min = "分時走勢: ";
			for(i=0; i<pHeader->m_nPacketNum; i++)
			{
				if( pMin[i].m_head.m_dwHeadTag == EKE_HEAD_TAG )
				{
					m_Min = m_Min + (LPCSTR)pMin[i].m_head.m_szLabel + "  ";
				}
			}
			break;

		case FILE_BASE_EX:						// 錢龍兼容基本資料文件,m_szFileName僅包含文件名
			m_File.Format("基本資料: %s",pHeader->m_File.m_szFileName);
			break;

		case FILE_NEWS_EX:						// 新聞類,其類型由m_szFileName中子目錄名來定
			m_File.Format("公告消息: %s",pHeader->m_File.m_szFileName);
			break;

		case FILE_SOFTWARE_EX:
			TRACE("%s\n",pHeader->m_File.m_szFileName);
			TRACE("%d\n",pHeader->m_File.m_dwLen);
			pBuffx = (PBYTE)pHeader->m_pData;
			break;

		case FILE_SHAZQDATA_EX:		//h上海國債凈價交易
			pGZLX = (PGZLXBINDATA)pHeader->m_pData;
			for (i=0;i<(int)pHeader->m_File.m_dwLen /sizeof(GZLXBINDATA);i++)
			{
				TRACE("%s\n",pGZLX[i].m_szLabel);
			}
			break;
		default:
			TRACE("Msg: CStkDemo::OnStkDataOK,Unkonw data type\n");
		}
		break;
	}
	RedrawWindow();
	return 0L;
}

int CStkDemo::MyCreate(CWnd* pWnd)
{
CRect rect(0, 0, 550,280);
HBRUSH hBrush;
	if( m_bRunFlag ) return -1;
	hBrush = (HBRUSH)GetStockObject(WHITE_BRUSH);
   	LPCTSTR lpszClassName = AfxRegisterWndClass(CS_HREDRAW|CS_VREDRAW,0,hBrush);
	CreateEx(0,lpszClassName,"股票接收測試",WS_OVERLAPPEDWINDOW,
		rect,pWnd, 0, NULL);

	ShowWindow(SW_SHOWNORMAL);
	UpdateWindow();

	int ok = gSTOCKDLL.Stock_Init(m_hWnd,My_Msg_StkData,RCV_WORK_SENDMSG);	// 數據共享引用

	if( ok > 0 )
	{
	//
		DWORD m_TV_Code = 201;
		gSTOCKDLL.GetStockDrvInfo(RI_ENABLETS3FILE,&m_TV_Code);


		char szTitle[10]; 
		CString Title;
		Title.Format("股票接收測試-%08lX",gSTOCKDLL.GetStockDrvInfo(RI_IDCODE,szTitle));
		SetWindowText(Title);
		m_bRunFlag = TRUE;
		return 1;
	}
	PostQuitMessage(-1);
	return -1;
}

void CStkDemo::OnDestroy() 
{
	CWnd::OnDestroy();
	m_bRunFlag = FALSE;
	gSTOCKDLL.Stock_Quit(m_hWnd);
}