// WavDoc.cpp : implementation of the CDicWavDoc class
//

#include "stdafx.h"
#include "DicWav.h"
#include "MainFrm.h"
#include "WavDoc.H"
#include "WavView.h"
#include "WaveformAttributesDlg.h"
#include "CreateBasicVoiceAudioDlg.h"
#include "PlayeBasicVoiceAudioDlg.h"

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

#define IOD_VOICE_AUDIO          0
#define IOD_12_LEAD_ECG          1
#define IOD_GENERAL_ECG          2
#define IOD_AMBULARITY_ECG       3
#define IOD_HEMODYNAMIC          4
#define IOD_BASIC_CARDIAC_EP     5

#define MODALITY_IOD_VOICE_AUDIO          "AU"
#define MODALITY_IOD_12_LEAD_ECG          "ECG"
#define MODALITY_IOD_GENERAL_ECG          "ECG"
#define MODALITY_IOD_AMBULARITY_ECG       "ECG"
#define MODALITY_IOD_HEMODYNAMIC          "HD"
#define MODALITY_IOD_BASIC_CARDIAC_EP     "EPS"


/////////////////////////////////////////////////////////////////////////////
// CDicWavDoc

IMPLEMENT_DYNCREATE(CDicWavDoc, CDocument)

BEGIN_MESSAGE_MAP(CDicWavDoc, CDocument)
	//{{AFX_MSG_MAP(CDicWavDoc)
	ON_COMMAND(ID_FILE_OPEN, OnFileOpen)
	ON_COMMAND(ID_VIEW_CHANNELINFO, OnViewChannelinfo)
	ON_UPDATE_COMMAND_UI(ID_VIEW_CHANNELINFO, OnUpdateViewChannelinfo)
	ON_COMMAND(ID_AUDIO_CREATEBASICVOICEAUDIOFILE, OnAudioCreatebasicvoiceaudiofile)
	ON_COMMAND(ID_AUDIO_PLAYBASICVOICEAUDIOFILE, OnAudioPlaybasicvoiceaudiofile)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDicWavDoc construction/destruction

CDicWavDoc::CDicWavDoc()
{
	// TODO: add one-time construction code here
   m_bDSIsLoaded = FALSE;
	m_bTrueSize = TRUE;
	//m_CurWaveformGrp.Reset();
}

CDicWavDoc::~CDicWavDoc()
{
	m_CurWaveformGrp.Reset();
}

BOOL CDicWavDoc::OnNewDocument()
{
	if (!CDocument::OnNewDocument())
		return FALSE;

	return TRUE;
}



/////////////////////////////////////////////////////////////////////////////
// CDicWavDoc serialization

void CDicWavDoc::Serialize(CArchive& ar)
{
	if (ar.IsStoring())
	{
		// TODO: add storing code here
	}
	else
	{
		// TODO: add loading code here
	}
}

/////////////////////////////////////////////////////////////////////////////
// CDicWavDoc diagnostics

#ifdef _DEBUG
void CDicWavDoc::AssertValid() const
{
	CDocument::AssertValid();
}

void CDicWavDoc::Dump(CDumpContext& dc) const
{
	CDocument::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CDicWavDoc commands


BOOL CDicWavDoc::OnOpenDocument(LPCTSTR lpszPathName) 
{
  return (TRUE);
}
	

CView* CDicWavDoc::GetView()
{
	POSITION pos = GetFirstViewPosition();
   return(GetNextView(pos));

}



void CDicWavDoc::OnFileOpen() 
{
   TCHAR szFilters[] =_T ("DICOM Files (*.dcm)|*.dcm|DCM Files (*.dic)|*.dic|All files (*.*)|*.*||");
   L_INT nLoadFlags = 0;

   CFileDialog dlg ( TRUE, 
                     _T ("All Files"), 
                     NULL,
                     OFN_FILEMUSTEXIST | OFN_HIDEREADONLY, 
                     szFilters);
   
   if (dlg.DoModal () == IDOK) 
   {  
      L_INT nRet = FAILURE; 	   
      CDicWavView*  pView = NULL;

      CMainFrame * pMainFrame = (CMainFrame * )AfxGetMainWnd( );
      if(pMainFrame)
      {
         pView = (CDicWavView*) pMainFrame->GetRightPane();
      }      

      if(pView!=NULL)
      {
         L_UINT16       uDicomRet;

			pView->m_bLoadedWaveform   = TRUE;         
			CString  strFileName       = dlg.GetPathName();
			
         // Load the DICOM file
         m_DS.ResetDS();
         uDicomRet = m_DS.LoadDS((CHAR * )(LPCSTR)strFileName, DS_LOAD_CLOSE);
         if(uDicomRet != DICOM_SUCCESS)
         {
            AfxMessageBox("Load Failed",MB_ICONSTOP);
            return ;      
         }
                  
         m_bDSIsLoaded = TRUE;
			
         // Do we have any waveform groups at all
         L_UINT32 uCount = m_DS.GetWaveformGroupCount();
         L_UINT16 nRet;
         if (uCount == 0)
         {
            AfxMessageBox("The DICOM file you are trying to load doesn't include any waveforms. ",MB_ICONSTOP );
				return;
			}
         // There is at least one waveform group in this DS, the first waveform group will be loaded
			m_CurWaveformGrp.Reset();
         nRet = m_DS.GetWaveformGroup(0, &m_CurWaveformGrp);
         if (nRet != DICOM_SUCCESS)
         {
            AfxMessageBox("Failed to load the first waveform group from the dataset.",MB_ICONSTOP );
         }
         // Display the waveform data and other displayable information
         pView->m_bLoadedWaveform = TRUE;
			pView->RedrawWindow();
			UpdateAllViews (NULL);

	   }
   }	
}


void CDicWavDoc::OnViewChannelinfo() 
{
   CWaveformAttributesDlg AttributesDlg;

   // Display the information about the waveform 
   // group and different channels
   AttributesDlg.m_pWaveformGrp = &m_CurWaveformGrp;
   AttributesDlg.DoModal();
	
}

void CDicWavDoc::OnUpdateViewChannelinfo(CCmdUI* pCmdUI) 
{
   pCmdUI->Enable (m_CurWaveformGrp.GetNumberOfChannels());	
}

void CDicWavDoc::OnAudioCreatebasicvoiceaudiofile() 
{
   // Create a Basic Voice Audio File
   CCreateBasicVoiceAudioDlg BasicVoiceAudioDlg;
   BasicVoiceAudioDlg.DoModal();   
}

void CDicWavDoc::OnAudioPlaybasicvoiceaudiofile() 
{

	CPlayeBasicVoiceAudioDlg   PlayeBasicVoiceAudioDlg;

   PlayeBasicVoiceAudioDlg.DoModal();	
}