// ClientDlg.cpp : implementation file
//

#include "stdafx.h"
#include "Client.h"
#include "ClientDlg.h"
#include ".\clientdlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif

//Globale variabler osv. :-S	
CString Ip, Delay, Updatevariable;
unsigned long Port;
UINT Status( LPVOID Param );
UINT Update( LPVOID Param );
void Buffcheck(CString);
void Start();
CButton m_led1;
CButton m_led2;
CButton m_led3;
CButton m_knap1;
CButton m_knap2;
CEdit m_temp;
CEdit m_pot;

// CAboutDlg dialog used for App About

bool continueThread;

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	enum { IDD = IDD_ABOUTBOX };

	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support

// Implementation
protected:
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
END_MESSAGE_MAP()


// CClientDlg dialog


CClientDlg::CClientDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CClientDlg::IDD, pParent)
{
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CClientDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_LED1, m_led1);
	DDX_Control(pDX, IDC_LED2, m_led2);
	DDX_Control(pDX, IDC_LED3, m_led3);
	DDX_Control(pDX, IDC_KNAP1, m_knap1);
	DDX_Control(pDX, IDC_KNAP2, m_knap2);
	DDX_Control(pDX, IDC_TEMP, m_temp);
	DDX_Control(pDX, IDC_POT, m_pot);
	DDX_Control(pDX, IDC_IPADDRESS1, m_ip);
	DDX_Control(pDX, IDC_PORT, m_port);
	DDX_Control(pDX, IDC_DELAY, m_delay);
}

BEGIN_MESSAGE_MAP(CClientDlg, CDialog)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	//}}AFX_MSG_MAP
	ON_BN_CLICKED(IDC_IPPORT, OnBnClickedIpport)
	ON_BN_CLICKED(IDC_LED1, OnBnClickedLed1)
	ON_BN_CLICKED(IDC_LED2, OnBnClickedLed2)
	ON_BN_CLICKED(IDC_LED3, OnBnClickedLed3)
	ON_BN_CLICKED(IDOK, OnBnClickedOk)
	ON_BN_CLICKED(IDCANCEL, OnBnClickedCancel)
END_MESSAGE_MAP()


// CClientDlg message handlers
/*Client socket class*/
class ClientSocket : public CSocket{
public:
	ClientSocket() { };
	virtual void OnReceive(int nErrorCode);
};
BOOL CClientDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// 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

	// TODO: Add extra initialization here
	
	// Get data from regedit
	CString strip, strport;
	char chaip[16];
	char chadelay[16];
	CRegKey reg;
	unsigned long size = 16;
	LONG res=reg.Open(HKEY_LOCAL_MACHINE, "SOFTWARE\\Projekt\\Client",KEY_READ);

	if (res == ERROR_SUCCESS)
	{
		res=reg.QueryStringValue("IP", chaip, &size);
	}

	
	Ip = chaip;
	m_ip.SetWindowText(Ip);
	LONG res2=reg.Open(HKEY_LOCAL_MACHINE, "SOFTWARE\\Projekt\\Client",KEY_READ);

	if (res2 == ERROR_SUCCESS)
	{
		res2=reg.QueryDWORDValue("Port", Port);
	}
	strport.Format("%d",Port);
	m_port.SetWindowText(strport);

	LONG res3=reg.Open(HKEY_LOCAL_MACHINE, "SOFTWARE\\Projekt\\Client",KEY_READ);

	if (res3 == ERROR_SUCCESS)
	{
		res3=reg.QueryStringValue("Delay",chadelay,&size);
	}
	Delay = chadelay;
	m_delay.SetWindowText(Delay);
	reg.Close();
	
	//connect til server
	Start();
	continueThread = true;
	AfxBeginThread(Status,0,THREAD_PRIORITY_NORMAL,0,0,NULL);
	
		
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CClientDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CClientDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this function to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CClientDlg::OnQueryDragIcon()
{
	return static_cast<HCURSOR>(m_hIcon);
}


ClientSocket	sockClient;
CString strIp, strPort, buff; 

/*Clientsocket class used for client socket connections*/
void ClientSocket::OnReceive( int nErrorCode )
{
	char buffer[4096];
	int size;
	
	size = Receive(buffer,4095);
	buffer[size] = 0;
	buff = buffer;
	
	OutputDebugString(buff + "\n");
	
	while (1) //homebrewed tokenizer
	{
		int pos = buff.Find('|',0);
		if (pos != -1)
		{
			CString token = buff.Left(pos);
			buff = buff.Right( buff.GetLength() - pos -1);
			Buffcheck(token);
		}
		else
			break;
	}
	
	//Buffcheck(buff);
	//Close();
}
void CClientDlg::OnBnClickedIpport()
{
	//Set new port and ip for the server in regedit
	m_ip.GetWindowText(strIp);
	m_port.GetWindowText(strPort);
	m_delay.GetWindowText(Delay);
	int test;
	test = atoi(Delay);
	if(test < 10000 && test > 100)
	{
	CRegKey reg;
	reg.Create(HKEY_LOCAL_MACHINE, "SOFTWARE\\Projekt\\Client");
	reg.SetStringValue("","Project-data");
	reg.Create(HKEY_LOCAL_MACHINE, "SOFTWARE\\Projekt\\Client");
	reg.SetStringValue("IP",strIp);
	reg.Create(HKEY_LOCAL_MACHINE, "SOFTWARE\\Projekt\\Client");
	reg.SetDWORDValue("Port",atoi(strPort));
	reg.Create(HKEY_LOCAL_MACHINE, "SOFTWARE\\Projekt\\Client");
	reg.SetStringValue("Delay",Delay);
	reg.Close();
	}
	else
	{
		MessageBox("fejl i delay",0,MB_OK);
	}
}

void Start()
{
	sockClient.Create();
	if (sockClient.Connect(Ip,Port))
	{

	}
	else
	{
		int error = GetLastError();
		CString tmp;
		tmp.Format("%d", error);
	}
}
UINT Status( LPVOID Param )
{
	while(continueThread)
	{
		CString status;
		int statusint = 100;
		status.Format("%d",statusint);
		sockClient.Send(status,status.GetLength(),NULL);
		Sleep(atoi(Delay));
	}
	return TRUE;
}
UINT Update( LPVOID param )
{
	sockClient.Send(Updatevariable,Updatevariable.GetLength(),NULL);
	return TRUE;
}
void Buffcheck(CString data)
{
	int intbuff=0, temp, pot;
	intbuff = atoi(data);
	
	temp = intbuff;			// til temperatur case
	pot = intbuff;			// til potmeter case
	switch (intbuff)
	{
		case 110:		/*Led 1 Slukket*/
		{
			m_led1.SetCheck(0);
			break;
		}
		case 111:		/*Led 1 Tændt*/
		{
			m_led1.SetCheck(1);
			break;
		}
		case 120:		/*Led 2 Slukket*/
		{
			m_led2.SetCheck(0);
			break;
		}
		case 121:		/*Led 2 Tændt*/
		{
			m_led2.SetCheck(1);
			break;
		}
		case 130:		/*Led 3 Slukket*/
		{
			m_led3.SetCheck(0);
			break;
		}
		case 131:		/*Led 3 Tændt*/
		{
			m_led3.SetCheck(1);
			break;
		}
		case 140:		/*Knap 1 off*/
		{
			m_knap1.SetCheck(0);
			break;
		}
		case 141:		/*Knap 1 on*/
		{
			m_knap1.SetCheck(1);
			break;
		}
		case 150:		/*Knap 2 off*/
		{
			m_knap2.SetCheck(0);
			break;
		}
		case 151:		/*Knap 2 on*/
		{
			m_knap2.SetCheck(1);
			break;
		}		
	}
	if (temp > 3999 && temp < 5000)		//skriv temperaturen
	{
		CString strtemp;
		temp = (temp-4000);
		strtemp.Format("%d",temp);
		m_temp.SetWindowText(strtemp);
	}
	if (pot > 1999 && pot < 3050)		//skriv potmeter værdien
	{
		CString strpot;
		pot = (pot-2000);
		strpot.Format("%d",pot);
		m_pot.SetWindowText(strpot);
	}

}
void CClientDlg::OnBnClickedLed1()
{
	int led, code, send;
	led = 110;
	code = m_led1.GetCheck();
	send = (led+code);
	Updatevariable.Format("%d",send);
	AfxBeginThread(Update,0,THREAD_PRIORITY_NORMAL,0,0,NULL);
}

void CClientDlg::OnBnClickedLed2()
{
	int led, code, send;
	led = 120;
	code = m_led2.GetCheck();
	send = (led+code);
	Updatevariable.Format("%d",send);
	AfxBeginThread(Update,0,THREAD_PRIORITY_NORMAL,0,0,NULL);
}

void CClientDlg::OnBnClickedLed3()
{
	int led, code, send;
	led = 130;
	code = m_led3.GetCheck();
	send = (led+code);
	Updatevariable.Format("%d",send);
	AfxBeginThread(Update,0,THREAD_PRIORITY_NORMAL,0,0,NULL);
}

void CClientDlg::OnBnClickedOk()
{
	sockClient.Close();
	continueThread = false;
	OnOK();
}

void CClientDlg::OnBnClickedCancel()
{
	sockClient.Close();
	continueThread = false;
	OnCancel();
}