// SubwayDlg.cpp : implementation file
//

#include "stdafx.h"
#include "CityLoop.h"
#include "CityLoopDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// CAboutDlg dialog used for App About

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()


// CCityLoopDlg dialog




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

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

BEGIN_MESSAGE_MAP(CCityLoopDlg, CDialog)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	//}}AFX_MSG_MAP
	ON_WM_WINDOWPOSCHANGED()
END_MESSAGE_MAP()


// CCityLoopDlg message handlers

BOOL CCityLoopDlg::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

	m_toolbox.Create(48,this);
	m_toolbox.Resize();
	m_toolbox.ShowWindow(SW_SHOW);

	CStation* Parliament = new CStation(_T("Parliament"),1);
	CStation* Treasury = new CStation(_T("Treasury"),2);
	CStation* Flinders = new CStation(_T("Flinders"),3);
	CStation* Spencer = new CStation(_T("Spencer"),4);
	CStation* Lonsdale = new CStation(_T("Lonsdale"),5);
	CStation* Central = new CStation(_T("Central"),6);

	m_network.Add(Parliament);
	m_network.Add(Treasury);
	m_network.Add(Flinders);
	m_network.Add(Spencer);
	m_network.Add(Lonsdale);
	m_network.Add(Central);

	m_network.Add(new CTrain(&m_network,1,7,Treasury));
	m_network.Add(new CTrain(&m_network,2,8,Spencer));
	m_network.Add(new CTrain(&m_network,3,9,Central));

	CRect pc;
	m_panel.Create(48, this);
	m_panel.GetWindowRect(pc);

	m_network.Create(48 + pc.Height(), this);
	m_network.Resize();
	m_network.ShowWindow(SW_SHOW);

	m_panel.Resize();
	m_panel.ShowWindow(SW_SHOW);
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CCityLoopDlg::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 CCityLoopDlg::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();
	}
}

void CCityLoopDlg::Quit()
{
	m_network.Terminate();
	OnCancel();
}

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


void CCityLoopDlg::OnWindowPosChanged(WINDOWPOS* lpwndpos)
{
	CDialog::OnWindowPosChanged(lpwndpos);

	m_network.Resize();
	m_toolbox.Resize();
	m_panel.Resize();
}

void CCityLoopDlg::DoMsgs()
{
	MSG msg = {0};
	while(::PeekMessage( &msg, NULL, WM_MOUSEFIRST, WM_MOUSELAST, QS_ALLINPUT | PM_REMOVE))
	{
		::TranslateMessage(&msg);
		::DispatchMessage(&msg);
	}
}

LRESULT CCityLoopDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
{
	static int count = 0;
	// TODO: Add your specialized code here and/or call the base class
	if(message == WM_SUBWAY)
	{
		if(++count > 20) 
		{
			DoMsgs();
			count = 0;
		}
		if(m_network.IsRunning())
			m_panel.UpdateTimeTable(wParam);
		return 0;
	}
	return CDialog::WindowProc(message, wParam, lParam);
}