// EasySYSDlg.cpp : implementation file
//

#include "stdafx.h"
#include "EasySYS.h"
#include "EasySYSDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

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

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

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

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CEasySYSDlg dialog

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

void CEasySYSDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CEasySYSDlg)
	DDX_Text(pDX, IDC_PRJ_NAME, m_strPrjName);
	DDX_Text(pDX, IDC_LOCATION, m_strPrjPath);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CEasySYSDlg, CDialog)
	//{{AFX_MSG_MAP(CEasySYSDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BROWSE_FOLDER, OnBrowseFolder)
	ON_BN_CLICKED(IDOK, OnCreate)
	ON_CBN_SELCHANGE(IDC_DDK_VERSION, OnSelchangeDdkVersion)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CEasySYSDlg message handlers

BOOL CEasySYSDlg::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
	//initialize location
	//initialize ddk
	for (int i=0; i<OPTION_NUM; i++)
	{
		if (g_options[i].nClass == DDK_VERSION)
		{
			int iIndex = ((CComboBox *)GetDlgItem(IDC_DDK_VERSION))->AddString(g_options[i].szDisp);
			((CComboBox *)GetDlgItem(IDC_DDK_VERSION))->SetItemData(iIndex,g_options[i].nID);
			if (g_options[i].bChecked)
			{
				((CComboBox *)GetDlgItem(IDC_DDK_VERSION))->SetCurSel(iIndex);
			}
		}
	}
	//initialize target os
	//nothing
	
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

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

		SendMessage(WM_ICONERASEBKGND, (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 to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CEasySYSDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

//call back for browse folder, direct into the folder of last selected
int CALLBACK BrowseCallbackProc(HWND hwnd,UINT uMsg,LPARAM lParam,LPARAM lpData)
{
	if (BFFM_INITIALIZED == uMsg)
	{
		::SendMessage(hwnd,BFFM_SETSELECTION,TRUE,lpData);
	}
	return 0;
}

void CEasySYSDlg::OnBrowseFolder() 
{
	// TODO: Add your control notification handler code here
	BROWSEINFO bi;
	TCHAR szFolder[MAX_PATH];
	memset(&bi,0,sizeof(bi));
	bi.hwndOwner = this->GetSafeHwnd();
	bi.lpszTitle = _T("Select a folder...");
	bi.pidlRoot = NULL;
	bi.pszDisplayName = (LPTSTR)&szFolder;
	bi.lpfn = BrowseCallbackProc;
	bi.lParam = (LPARAM)m_strPrjPath.GetBuffer(0);
	LPITEMIDLIST pidl;
	pidl = SHBrowseForFolder(&bi);

	if (pidl == NULL)
	{
		return;
	}
	else
	{
		SHGetPathFromIDList(pidl, (LPTSTR)&szFolder);
		GetDlgItem(IDC_LOCATION)->SetWindowText(szFolder);
		m_strPrjPath = szFolder;
	}
}

void CEasySYSDlg::OnCreate() 
{
	// TODO: Add your control notification handler code here
	UpdateData();
	//check project name
	if (m_strPrjName.IsEmpty())
	{
		MessageBox(_T("Please input project name."), DIALOG_CAPTION, MB_ICONSTOP);
		return;
	}
	//check location
	if (m_strPrjPath.IsEmpty())
	{
		MessageBox(_T("Please input project location."), DIALOG_CAPTION, MB_ICONSTOP);
		return;
	}
	SavePathToReg();
	//check ddk
	if (!CheckDDK())
	{
		//do nothing;
		//return;
	}
	//check target os
	if (!CheckTargetOS())
	{
		return;
	}
	//create project
	if (CreateProject() == 0)
	{
		MessageBox(_T("Create successful."), DIALOG_CAPTION, MB_OK);
	}
	
}

BOOL CEasySYSDlg::CheckTargetOS()
{
	//get target os option, and check it
	//get
	m_nTosNum = 0;
	if( ((CButton *)GetDlgItem(IDC_TOS_W2K))->GetCheck() 
		&& GetDlgItem(IDC_TOS_W2K)->IsWindowEnabled() )
	{
		SetCheckItem(TARGET_OS, TOS_W2K);
		m_nTosNum++;
	}
	if( ((CButton *)GetDlgItem(IDC_TOS_WXP))->GetCheck() 
		&& GetDlgItem(IDC_TOS_WXP)->IsWindowEnabled() )
	{
		SetCheckItem(TARGET_OS, TOS_WXP);
		m_nTosNum++;
	}
	if( ((CButton *)GetDlgItem(IDC_TOS_W2K3))->GetCheck() 
		&& GetDlgItem(IDC_TOS_W2K3)->IsWindowEnabled() )
	{
		SetCheckItem(TARGET_OS, TOS_W2K3);
		m_nTosNum++;
	}
	//check
	if (m_nTosNum <= 0)
	{
		MessageBox(_T("Please select more than one target operation system."), DIALOG_CAPTION, MB_ICONSTOP);
		return FALSE;
	}
	return TRUE;
}

BOOL CEasySYSDlg::CheckDDK()
{
	int nIndex = ((CComboBox *)GetDlgItem(IDC_DDK_VERSION))->GetCurSel();
	int nOptionID = ((CComboBox *)GetDlgItem(IDC_DDK_VERSION))->GetItemData(nIndex);
	nIndex = SetCurOption(DDK_VERSION,nOptionID);
	m_strDDKVer = g_options[nIndex].szInter;
	return CheckDDKEnvironment();
}

BOOL CEasySYSDlg::CheckDDKEnvironment()
{
	TCHAR bufDDKPath[MAX_PATH];
	CString strDDKEnvironmentName = m_strDDKVer + _T("BASE");
	DWORD dwBufLen = MAX_PATH;
	DWORD dwType = REG_SZ;
	BOOL bRet = FALSE;
	HKEY hKeyEnvironment;
	//check system Environment
	if(ERROR_SUCCESS == RegOpenKeyEx(HKEY_LOCAL_MACHINE, ENVIRONMENT_PATH_SYSTEM, 0, KEY_READ, &hKeyEnvironment))
	{
		if ( ERROR_SUCCESS == RegQueryValueEx(hKeyEnvironment,(LPCTSTR)strDDKEnvironmentName,NULL,&dwType,(LPBYTE)bufDDKPath,&dwBufLen) )
		{
			bRet = TRUE;
		}
		RegCloseKey(hKeyEnvironment);
	}
	if (bRet)
	{
		return bRet;
	}
	//check user's Environment
	dwBufLen = MAX_PATH;
	if(ERROR_SUCCESS == RegOpenKeyEx(HKEY_CURRENT_USER, ENVIRONMENT_PATH_USER, 0, KEY_READ, &hKeyEnvironment))
	{
		if ( ERROR_SUCCESS != RegQueryValueEx(hKeyEnvironment,(LPCTSTR)strDDKEnvironmentName,NULL,&dwType,(LPBYTE)bufDDKPath,&dwBufLen) )
		{
			//check ddk install
			CString strDDKLocation;
			int nRet = GetDDKLoaction(strDDKLocation);
			if (nRet == 0)
			{
				CString strTemp;
				strTemp.Format(_T("You have not installed DDK!"));
				MessageBox(strTemp, DIALOG_CAPTION);
				return FALSE;
			}
			else if (nRet > 1 )
			{
				CString strTemp;
				strTemp.Format(_T("You have installed more than one DDK. \nWe Use the \"%s\" as default DDK."), strDDKLocation);
				MessageBox(strTemp, DIALOG_CAPTION);
			}
			//set ddk
			CString strTXT;
			strTXT.Format(_T("DDKBuild need environment named %s.\nDo you want to let me set it now?"), strDDKEnvironmentName);
			int iRet = MessageBox(strTXT, DIALOG_CAPTION ,MB_YESNO);
			if (iRet == IDYES)
			{
				bRet = SetDDKEnvironment(strDDKLocation);
				if (!bRet)
				{
					MessageBox(_T("Set DDK Environment Error!"), DIALOG_CAPTION ,MB_YESNO);
				}
			}
		}
		else
		{
			bRet = TRUE;
		}
		RegCloseKey(hKeyEnvironment);
	}
	return bRet;
}

BOOL CEasySYSDlg::SetDDKEnvironment(CString &strDDKEnvironmentValue)