// demo2Dlg.cpp : implementation file
//

#include "stdafx.h"
#include "demo2.h"
#include "demo2Dlg.h"
#include "..\lib\I87123.h"
#include <UartCe.h>
#include <WinconSDK.h>

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

/////////////////////////////////////////////////////////////////////////////
// CDemo2Dlg dialog

CDemo2Dlg::CDemo2Dlg(CWnd* pParent /*=NULL*/)
	: CDialog(CDemo2Dlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CDemo2Dlg)
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CDemo2Dlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDemo2Dlg)
	DDX_Control(pDX, IDC_EDIT_AI, m_edit_ai);
	DDX_Control(pDX, IDC_SLIDER_AI, m_slider_ai);
	DDX_Control(pDX, IDC_EDIT_AO, m_edit_ao);
	DDX_Control(pDX, IDC_STATIC_ON, m_pic_on);
	DDX_Control(pDX, IDC_STATIC_OFF, m_pic_off);
	DDX_Control(pDX, IDC_STATIC_NODE, m_pic_node);
	DDX_Control(pDX, IDC_SLIDER_AO, m_slider_ao);
	DDX_Control(pDX, IDC_COMBO_SLOT, m_comb_slot);
	DDX_Control(pDX, IDC_COMBO_NODE, m_comb_node);
	DDX_Control(pDX, IDC_COMBO_BAUDRATE, m_comb_baudrate);
	DDX_Control(pDX, IDC_BUTTON_SHUTDOWN, m_button_shutdown);
	DDX_Control(pDX, IDC_BUTTON_REMOVENODE, m_button_removenode);
	DDX_Control(pDX, IDC_BUTTON_CONFIGURE, m_button_config);
	DDX_Control(pDX, IDC_BUTTON_ADDNODE, m_button_addnode);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CDemo2Dlg, CDialog)
	//{{AFX_MSG_MAP(CDemo2Dlg)
	ON_WM_DESTROY()
	ON_BN_CLICKED(IDC_BUTTON_CONFIGURE, OnButtonConfigure)
	ON_BN_CLICKED(IDC_BUTTON_SHUTDOWN, OnButtonShutdown)
	ON_BN_CLICKED(IDC_BUTTON_ADDNODE, OnButtonAddnode)
	ON_BN_CLICKED(IDC_BUTTON_REMOVENODE, OnButtonRemovenode)
	ON_NOTIFY(NM_CUSTOMDRAW, IDC_SLIDER_AO, OnCustomdrawSliderAo)
	ON_WM_TIMER()
	ON_EN_KILLFOCUS(IDC_EDIT_AO, OnKillfocusEditAo)
	ON_EN_SETFOCUS(IDC_EDIT_AO, OnSetfocusEditAo)
	ON_CBN_SELCHANGE(IDC_COMBO_NODE, OnSelchangeComboNode)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDemo2Dlg message handlers
CString strText;
BYTE AddNode[127];	//	To remeber which node had been added
BYTE IsConfig = 0;
unsigned short AO_data = 0;
unsigned short AO_temp = 0;
unsigned short AI_data = 0;

BYTE ChangeEdit = 0;
BYTE Focus = 0;

BOOL CDemo2Dlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	CenterWindow(GetDesktopWindow());	// center to the hpc screen

	// TODO: Add extra initialization here
	memset(AddNode,0,127);
	m_pic_on.ShowWindow(SW_HIDE);
	m_pic_off.ShowWindow(SW_HIDE);

	m_button_config.ShowWindow(SW_SHOW);
	m_button_shutdown.ShowWindow(SW_HIDE);
	m_button_addnode.ShowWindow(SW_SHOW);
	m_button_removenode.ShowWindow(SW_HIDE);

	m_button_addnode.EnableWindow(FALSE);
	m_button_removenode.EnableWindow(FALSE);
	m_comb_node.EnableWindow(FALSE);

	m_edit_ao.EnableWindow(FALSE);
	m_slider_ao.EnableWindow(FALSE);

	m_comb_slot.SetCurSel(0);
	m_comb_baudrate.SetCurSel(3);
	m_comb_node.SetCurSel(0);

	m_edit_ao.LimitText(4);
	m_slider_ao.SetRange(0,65535,TRUE);
	m_slider_ao.SetTicFreq(4096);

	m_edit_ai.LimitText(4);
	m_slider_ai.SetRange(0,65535,TRUE);
	m_slider_ai.SetTicFreq(4096);

	SetTimer(123,20,NULL);

	return TRUE;  // return TRUE  unless you set the focus to a control
}



void CDemo2Dlg::OnDestroy() 
{
	int ret;

	CDialog::OnDestroy();
	
	// TODO: Add your message handler code here
	if(IsConfig){
		ret = I87123_ShutdownMaster();
		if(ret){
			strText.Format(_T("Shutdown Error Code = %d"),ret);
			MessageBox(strText,_T("Error"),MB_ICONERROR | MB_OK);
		}
		KillTimer(123);
	}
}

void CDemo2Dlg::OnButtonConfigure() 
{
	int ret;
	// TODO: Add your control notification handler code here
	ChangeSlotTo87K(m_comb_slot.GetCurSel());
	ret = I87123_Configure(m_comb_baudrate.GetCurSel());  // Configure I-87123 Baudrate
	if(ret){
		strText.Format(_T("Configure Error Code = %d"),ret);
		MessageBox(strText,_T("Error"),MB_ICONERROR | MB_OK);
	}
	else{
		IsConfig = 1;

		m_button_config.ShowWindow(SW_HIDE);
		m_button_shutdown.ShowWindow(SW_SHOW);
		m_button_addnode.EnableWindow(TRUE);
		m_button_removenode.EnableWindow(TRUE);
		m_comb_node.EnableWindow(TRUE);

		m_comb_slot.EnableWindow(FALSE);
		m_comb_baudrate.EnableWindow(FALSE);

		m_edit_ao.EnableWindow(FALSE);
	    m_slider_ao.EnableWindow(FALSE);

		SetTimer(123,50,NULL);
	}
}

void CDemo2Dlg::OnButtonShutdown() 
{
	int ret;
	// TODO: Add your control notification handler code here
	ret = I87123_ShutdownMaster();
	if(ret){
		strText.Format(_T("ShutdownMaster Error Code = %d"),ret);
		MessageBox(strText,_T("Error"),MB_ICONERROR | MB_OK);
	}
	else{
		IsConfig = 0;
		m_button_config.ShowWindow(SW_SHOW);
		m_button_shutdown.ShowWindow(SW_HIDE);
		m_button_addnode.EnableWindow(FALSE);
		m_button_removenode.EnableWindow(FALSE);
		m_comb_node.EnableWindow(FALSE);
		memset(AddNode,0,127);
		OnSelchangeComboNode();

		m_comb_slot.EnableWindow(TRUE);
		m_comb_baudrate.EnableWindow(TRUE);

		m_edit_ao.EnableWindow(FALSE);
	    m_slider_ao.EnableWindow(FALSE);

		KillTimer(123);
	}
}

void CDemo2Dlg::OnButtonAddnode() 
{
	int ret;
	// TODO: Add your control notification handler code here
	ret = I87123_AddNode(m_comb_node.GetCurSel()+1);
	if(ret){
		strText.Format(_T("AddNode Error Code = %d"),ret);
		MessageBox(strText,_T("Error"),MB_ICONERROR | MB_OK);
	}
	else{
		AddNode[m_comb_node.GetCurSel()] = 1;	//	The node hab been added
		OnSelchangeComboNode();
	}
}

void CDemo2Dlg::OnButtonRemovenode() 
{
	int ret;
	// TODO: Add your control notification handler code here
	ret = I87123_RemoveNode(m_comb_node.GetCurSel()+1);
    if(ret){
		strText.Format(_T("RemoveNode Error Code = %d"),ret);
		MessageBox(strText,_T("Error"),MB_ICONERROR | MB_OK);
    }
    else{
		AddNode[m_comb_node.GetCurSel()] = 0;	//	The node hab been removed
		OnSelchangeComboNode();
    }
}

void CDemo2Dlg::OnSelchangeComboNode() 
{
	// TODO: Add your control notification handler code here
	if(AddNode[m_comb_node.GetCurSel()]){				//	The node hab been added
		m_pic_node.SetBitmap(m_pic_on.GetBitmap());
		m_button_addnode.ShowWindow(SW_HIDE);
		m_button_removenode.ShowWindow(SW_SHOW);
		m_edit_ao.EnableWindow(TRUE);
	    m_slider_ao.EnableWindow(TRUE);
	}
	else{												//	The node hab not been added
		m_pic_node.SetBitmap(m_pic_off.GetBitmap());
		m_button_addnode.ShowWindow(SW_SHOW);
		m_button_removenode.ShowWindow(SW_HIDE);
		m_edit_ao.EnableWindow(FALSE);
	    m_slider_ao.EnableWindow(FALSE);
	}
}

void CDemo2Dlg::OnCustomdrawSliderAo(NMHDR* pNMHDR, LRESULT* pResult) 
{
	CString Str;
	// TODO: Add your control notification handler code here
	if(!Focus){
		AO_temp = (unsigned short)m_slider_ao.GetPos();
		Str.Format(_T("%X"),m_slider_ao.GetPos());
		m_edit_ao.SetWindowText(Str);
		*pResult = 0;
	}
	
	*pResult = 0;
}

void CDemo2Dlg::OnKillfocusEditAo() 
{
	// TODO: Add your control notification handler code here
	Focus = 0;
}

void CDemo2Dlg::OnSetfocusEditAo() 
{
	// TODO: Add your control notification handler code here
	Focus = 1;
}

void CDemo2Dlg::OnTimer(UINT nIDEvent) 
{
	wchar_t Str[10];
	CString ai_str;
	char aostr[10],*endptr;
	int ret;
	int static RET=0;
	// TODO: Add your message handler code here and/or call default
	if(Focus){
		m_edit_ao.GetWindowText(Str,5);
		wcstombs(aostr,Str,6);
		AO_temp = (unsigned short)strtol(aostr,&endptr,16);
		m_slider_ao.SetPos(AO_temp);
	}

	if(AO_data != AO_temp){	// Is AO data changed
		AO_data = AO_temp;

		if(AddNode[m_comb_node.GetCurSel()]){	//	Check the node if had been added
			ret = I87123_WriteAO(m_comb_node.GetCurSel()+1, 0, AO_data);
			if(ret){
				strText.Format(_T("Write AO Error Code = %d"),ret);
				MessageBox(strText,_T("Error"),MB_ICONERROR | MB_OK);
			}
		}
	}

	if(AddNode[m_comb_node.GetCurSel()]){	//	Check the node if had been added
		ret = I87123_ReadAI(m_comb_node.GetCurSel()+1, 0, &AI_data);
		if(ret){
			if(!RET){	//  To avoid the error loop 
				RET = ret;
				strText.Format(_T("Read AI Error Code = %d"),ret);
				MessageBox(strText,_T("Error"),MB_ICONERROR | MB_OK);

				m_slider_ai.SetPos(0);  // If read AI error, to set AI error
			}
		}
		else{
			RET = ret;

			ai_str.Format(_T("%X"),AI_data);
			m_slider_ai.SetPos(AI_data);
			m_edit_ai.SetWindowText(ai_str);
		}
	}

	CDialog::OnTimer(nIDEvent);
}