// Page4.cpp : implementation file
//

#include "stdafx.h"
#include "DicomMWL.h"
#include "Page4.h"

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

/////////////////////////////////////////////////////////////////////////////
// CPage4 property page

IMPLEMENT_DYNCREATE(CPage4, CPropertyPage)

CPage4::CPage4() : CPropertyPage(CPage4::IDD, IDS_PAGE4)
{
	//{{AFX_DATA_INIT(CPage4)
	m_strStaticInstructions = _T("");
	m_strValue = _T("");
	//}}AFX_DATA_INIT
   m_pSheet = NULL;
   m_pOldWndTree = NULL;
   m_bWaitCursor = FALSE;
   NO_PAGE_HELP();
}

CPage4::~CPage4()
{
}

LRESULT CPage4::OnDicomMsg(WPARAM wParam, LPARAM lParam)
{
   CString strMsg;
   int nNext;
   EnableQueryServer(TRUE);
   
   switch (wParam)
   {
   case LMyDicomNet::DICOM_MSG_TIMEOUT:
      MessageBox(STR_TIMEOUT_MSG, "Warning", MB_ICONEXCLAMATION | MB_OK);
      nNext = 0;
      break;
      
   default:
      int nCount = CGlobals::m_TreeResult.GetCount();
      if (nCount == 0)
         MessageBox("No items match the query.  Press the <Back> button to change your query.", "Warning", MB_ICONEXCLAMATION | MB_OK);
      else
         CGlobals::m_TreeResult.SetFocus();
      GetDlgItem(IDC_BUTTON_SAVE_DS)->EnableWindow(CGlobals::m_TreeResult.GetCount());
      nNext = ((nCount > 0) && (wParam == LMyDicomNet::DICOM_MSG_SUCCESS)) ? PSWIZB_NEXT : 0;
      break;
   }

   m_pSheet->SetWizardButtons(PSWIZB_BACK | nNext);
   return 0;
}

void CPage4::DoDataExchange(CDataExchange* pDX)
{
	CPropertyPage::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CPage4)
	DDX_Control(pDX, IDC_EDIT_QUERY, m_Query);
	DDX_Control(pDX, IDC_EDIT_LOG, m_Log);
	DDX_Text(pDX, IDC_STATIC_INSTRUCTIONS, m_strStaticInstructions);
	DDX_Text(pDX, IDC_EDIT_VALUE, m_strValue);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CPage4, CPropertyPage)
	//{{AFX_MSG_MAP(CPage4)
	ON_BN_CLICKED(IDC_BUTTON_QUERY_SERVER, OnButtonQueryServer)
	ON_WM_SETCURSOR()
	ON_BN_CLICKED(IDC_BUTTON_SAVE_DS, OnButtonSaveDs)
	//}}AFX_MSG_MAP
   ON_MESSAGE(WM_DICOM_MSG, OnDicomMsg)
   ON_NOTIFY(TVN_SELCHANGED, IDC_TREE_RESULT, OnSelchanged)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPage4 message handlers

BOOL CPage4::OnSetActive() 
{
   m_strStaticInstructions.LoadString(IDS_PAGE4_INSTR);
   UpdateData(FALSE);
   
   m_pSheet = (CMyPropertySheet *)GetParent();
   m_Query.Clear();
   if (CGlobals::m_nQueryType == CPage3::QUERY_PATIENT_BASE)
   {
      m_Query.Append("Patient Based Query");
      m_Query.Append("\tPatient Name: "           + CGlobals::m_strPatientName);
      m_Query.Append("\tPatient ID: "             + CGlobals::m_strPatientID);
      m_Query.Append("\tAccession Number: "       + CGlobals::m_strAccessionNumber);
      m_Query.Append("\tRequested Procedure ID: " + CGlobals::m_strRequestedProcedureID);
   }
   else //QUERY_BROAD_MODALITY_WORK_LIST
   {
      m_Query.Append("Broad Modality Work List Query");
      m_Query.Append("\tScheduled Procedure Step Start Date: "   + CGlobals::m_strScheduleDate);
      m_Query.Append("\tModality: "                              + CGlobals::m_strModality);
   }

  
   
   // IDC_TREE_PLACEHOLDER is just a dummy rect that indicates where the tree should be placed.
   RECT rcWin, rcTree;
   GetDlgItem(IDC_TREE_PLACEHOLDER)->GetWindowRect(&rcTree);
   GetWindowRect(&rcWin);
   GetDlgItem(IDC_TREE_PLACEHOLDER)->ShowWindow(SW_HIDE);
   
   // change parent and reposition and size
   m_pOldWndTree = CGlobals::m_TreeResult.SetParent(this);
   
   CGlobals::m_TreeResult.SetWindowPos(
      NULL, 
      rcTree.left-rcWin.left, 
      rcTree.top-rcWin.top,
      rcTree.right-rcTree.left, 
      rcTree.bottom-rcTree.top, 
      SWP_NOZORDER);

   CGlobals::m_TreeResult.ShowWindow(SW_SHOWNORMAL);
   m_pSheet->SetWizardButtons(CGlobals::m_TreeResult.GetCount() ? PSWIZB_BACK | PSWIZB_NEXT : PSWIZB_BACK);

   GetDlgItem(IDC_BUTTON_SAVE_DS)->EnableWindow(CGlobals::m_TreeResult.GetCount());
     
   return CPropertyPage::OnSetActive();
}

BOOL CPage4::OnKillActive() 
{
   CGlobals::m_TreeResult.SetParent(m_pOldWndTree);
   CGlobals::m_TreeResult.ShowWindow(SW_HIDE);
	return CPropertyPage::OnKillActive();
}

LRESULT CPage4::OnWizardNext() 
{
	// TODO: Add your specialized code here and/or call the base class
	if (UpdateData(TRUE) == 0)
      return FALSE;
	return CPropertyPage::OnWizardNext();
}


void CPage4::OnButtonQueryServer() 
{  
   L_INT nRet;
   m_pSheet->SetWizardButtons(0);
   m_Log.Clear();
   CGlobals::m_TreeResult.DeleteAllItems();
   
   LMyDicomNet *pMyDicomNet = m_pSheet->m_pMyDicomNet;
   if (pMyDicomNet)
   {
      pMyDicomNet->m_nCommandType = LMyDicomNet::MODALITY_WORKLIST_FIND;
      pMyDicomNet->m_pTreeResult = &CGlobals::m_TreeResult;
      pMyDicomNet->m_pWnd = this;
      pMyDicomNet->m_pLog = &m_Log;
      pMyDicomNet->m_strServerAE  = (LPSTR)(LPCSTR)CGlobals::m_strMWLServerAE;
      pMyDicomNet->m_strClientAE  = (LPSTR)(LPCSTR)CGlobals::m_strMWLClientAE;

      CString strMWLServerIP = CMyIPAddressCtrl::IPtoString(CGlobals::m_lMWLServerIP);
      
      nRet = pMyDicomNet->Connect(
         NULL, 
         0, 
         (LPSTR)(LPCSTR)strMWLServerIP, 
         CGlobals::m_nMWLServerPort);
   }
   EnableQueryServer(FALSE);
}

void CPage4::EnableQueryServer(int bEnable)
{
   m_bWaitCursor = !bEnable;
   SendMessage(WM_SETCURSOR);

   GetDlgItem(IDC_BUTTON_QUERY_SERVER)->EnableWindow(bEnable);
   GetDlgItem(IDC_BUTTON_SAVE_DS)->EnableWindow(bEnable);
}

BOOL CPage4::OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message) 
{
   if (m_bWaitCursor)
   {
      SetCursor(LoadCursor(NULL, IDC_WAIT));
      return TRUE;
   }
   else
      SetCursor(LoadCursor(NULL, IDC_ARROW));
	
	return CPropertyPage::OnSetCursor(pWnd, nHitTest, message);
}

void CPage4::UpdateEditBox(HTREEITEM hItem)
{
   CMyTreeData *pMyTreeData = (CMyTreeData *)CGlobals::m_TreeResult.GetItemData(hItem);
   if (pMyTreeData)
      m_strValue = pMyTreeData->m_strValue;
   else
      m_strValue = "";
   UpdateData(FALSE);
}

void CPage4::OnSelchanged(NMHDR* pNMHDR, LRESULT* pResult) 
{
   NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR;
   // TODO: Add your control notification handler code here
   if (pNMTreeView->itemNew.hItem != pNMTreeView->itemOld.hItem)
   {
      UpdateEditBox(pNMTreeView->itemNew.hItem);
   }
   
   *pResult = 0;
}

void CPage4::OnButtonSaveDs() 
{
   HTREEITEM hItem = CGlobals::m_TreeResult.GetSelectedItem();
   if (!hItem) return;
   CMyTreeData *pMyTreeData = (CMyTreeData *)CGlobals::m_TreeResult.GetItemData(hItem);
   if (!pMyTreeData) return;
   CPage1::StoreLocally(pMyTreeData->m_pDS);
}