// MagicWordDlg.cpp : implementation file
//
#include "stdafx.h"
#include "MagicWord.h"

#include "MagicWordDlg.h"
#include "ListItemDlg.h"
#include "WordInfoDlg.h"
#include "SearchDlg.h"

#include "WordDaoSet.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()

/////////////////////////////////////////////////////////////////////////////
// CMagicWordDlg dialog

CMagicWordDlg::CMagicWordDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CMagicWordDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMagicWordDlg)
	m_sentences = _T("");
	m_explains = _T("");
	m_word = _T("");
	m_jump = _T("");
	m_goto = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);

   // 實(shí)例化m_pSet
   m_pSet = new CWordDaoSet();
}

void CMagicWordDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMagicWordDlg)
	DDX_Text(pDX, IDC_EDIT_SENTENCE, m_sentences);
	DDX_Text(pDX, IDC_EDIT_EXPLAIN, m_explains);
	DDX_Text(pDX, IDC_STATIC_WORD, m_word);
	DDV_MaxChars(pDX, m_word, 26);
	DDX_Text(pDX, IDC_STATIC_JUMP, m_jump);
	DDV_MaxChars(pDX, m_jump, 26);
	DDX_Text(pDX, IDC_EDIT_GOTO, m_goto);
	DDV_MaxChars(pDX, m_goto, 26);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CMagicWordDlg, CDialog)
	//{{AFX_MSG_MAP(CMagicWordDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_ADDITION, OnAddition)
	ON_BN_CLICKED(IDC_REMOVE, OnRemove)
	ON_BN_CLICKED(IDC_MODIFY, OnModify)
	ON_BN_CLICKED(IDC_SEARCH, OnSearch)
	ON_BN_CLICKED(IDC_ABOUT, OnAbout)
	ON_BN_CLICKED(IDC_NEXT, OnNext)
	ON_BN_CLICKED(IDC_PREVIOUS, OnPrevious)
	ON_BN_CLICKED(IDC_HOME, OnHome)
	ON_BN_CLICKED(IDC_END, OnEnd)
	ON_BN_CLICKED(IDC_JUMP, OnJump)
	ON_BN_CLICKED(IDC_GOTO, OnGoto)
	ON_BN_CLICKED(IDC_EXIT, OnExit)
	ON_WM_CLOSE()
	ON_BN_CLICKED(IDC_LISTITEM, OnListItem)
	ON_BN_CLICKED(IDC_SETTING, OnSetting)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMagicWordDlg message handlers

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


   // 如果以ClassWizard定義Button對象(再改其類型為CButtonStyle)
   // 由于InitBuffonStyle()內(nèi)部SubclassDlgItem()
   // 需要對話框顯示出來后才能做動(dòng)作
   // 所以Debug模式下會(huì)異常(Release模式下正確)
   // 個(gè)人判斷，或許不正確。
   InitButtonStyle();
   HistroyVisitWord();
   DisplayFirstRecord();

	return TRUE;
}

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

void CMagicWordDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); 

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		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;

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


HCURSOR CMagicWordDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

/////////////////////////////////////////////////////////////////////////////
// 設(shè)置按鈕風(fēng)格
void CMagicWordDlg::InitButtonStyle()
{
   CList< CButtonStyle*, CButtonStyle* > ButtonList;
   //ButtonList.AddTail( &m_Setting );
   ButtonList.AddTail( &m_ListItem );
   ButtonList.AddTail( &m_Addition );
   ButtonList.AddTail( &m_Remove );
   ButtonList.AddTail( &m_Modify );
   ButtonList.AddTail( &m_Search );
   ButtonList.AddTail( &m_About );
   ButtonList.AddTail( &m_Exit );
   ButtonList.AddTail( &m_Previous );
   ButtonList.AddTail( &m_Next );
   ButtonList.AddTail( &m_End );
   ButtonList.AddTail( &m_Home );
   ButtonList.AddTail( &m_Goto );
   ButtonList.AddTail( &m_Jump );


   // 用循環(huán)實(shí)現(xiàn)必須手動(dòng)改動(dòng)Resource.h中的定義
   for ( int nIco = IDI_JUMP, nBtn = IDC_JUMP; nBtn >= IDC_LISTITEM; nIco--, nBtn-- )
   {
      CButtonStyle *Button = ButtonList.RemoveTail();
      Button->SubclassDlgItem( nBtn, this );
      Button->SetIcon( nIco );
      Button->SetInactiveBgColor();
      Button->SetInactiveFgColor();
      Button->SetActiveBgColor();
   }
}

/////////////////////////////////////////////////////////////////////////////
// 顯示第一條紀(jì)錄
void CMagicWordDlg::DisplayFirstRecord()
{
   try
   {
      if ( m_pSet->IsOpen() )
         m_pSet->Close();

      m_pSet->Open();
      PublicAssign();
   }
   catch( CDaoException *exception )
   {
      exception->ReportError();
      return;
   }
}

/////////////////////////////////////////////////////////////////////////////
// 為顯示作必要的賦值操作
void CMagicWordDlg::PublicAssign()
{
   m_word.Empty();
   m_explains.Empty();
   m_sentences.Empty();

   CString strNewLine( "\r\n" );

   // 當(dāng)前單詞
   m_word = m_pSet->m_Word;

   // 翻譯組合
   if ( !m_pSet->m_Explain0.IsEmpty() )
      m_explains += m_pSet->m_Explain0;
   if ( !m_pSet->m_Explain1.IsEmpty() )
      m_explains += ( strNewLine + m_pSet->m_Explain1 );
   if ( !m_pSet->m_Explain2.IsEmpty() )
      m_explains += ( strNewLine + m_pSet->m_Explain2 );

   // 短語及語句組合
   if ( !m_pSet->m_Phrase0.IsEmpty() )
      m_sentences += m_pSet->m_Phrase0;
   if ( !m_pSet->m_Phrase1.IsEmpty() )
      m_sentences += ( strNewLine + m_pSet->m_Phrase1 );
   if ( !m_pSet->m_Phrase2.IsEmpty() )
      m_sentences += ( strNewLine + m_pSet->m_Phrase2 );
   if ( !m_pSet->m_Sentence0.IsEmpty() )
      m_sentences += ( strNewLine + m_pSet->m_Sentence0 );
   if ( !m_pSet->m_Sentence1.IsEmpty() )
      m_sentences += ( strNewLine + m_pSet->m_Sentence1 );

   UpdateData( FALSE );
}

/////////////////////////////////////////////////////////////////////////////
// 程序設(shè)置功能
void CMagicWordDlg::OnSetting() 
{
}

/////////////////////////////////////////////////////////////////////////////
// 列舉含有共同串的單詞
void CMagicWordDlg::OnListItem() 
{
   CListItemDlg ListItemDlg;
   ListItemDlg.DoModal();
}

/////////////////////////////////////////////////////////////////////////////
// 添加新單詞
void CMagicWordDlg::OnAddition() 
{
   CWordInfoDlg WordInfoDlg;
   CWordDaoSet  TempSet;
   CString      strSQL;

   // 如果點(diǎn)擊了取消按鈕，則不執(zhí)行添加操作。
   if ( WordInfoDlg.DoModal() != IDOK )
      return;

   // 查詢當(dāng)前單詞是否已經(jīng)被收錄于數(shù)據(jù)庫中
   if ( TempSet.IsOpen() )
      TempSet.Close();
   
   strSQL.Format( "SELECT * FROM WordList WHERE word = '%s'", 
                  WordInfoDlg.m_word.operator LPCTSTR() );
   TempSet.Open( AFX_DAO_USE_DEFAULT_TYPE, strSQL, 0 );

   if ( !TempSet.IsEOF() )
   {
      MessageBox( _T( "當(dāng)前單詞紀(jì)錄已存在,沒有添加的必要!" ),
                  _T( "已經(jīng)存在!" ), MB_OK | MB_ICONASTERISK );
      return;
   }

   if ( TempSet.IsOpen() )
      TempSet.Close();

   // 執(zhí)行添加操作
   try
   {
      m_pSet->AddNew();

      m_pSet->m_Word      = WordInfoDlg.m_word;
      m_pSet->m_Explain0  = WordInfoDlg.m_explain0;
      m_pSet->m_Explain1  = WordInfoDlg.m_explain1;
      m_pSet->m_Explain2  = WordInfoDlg.m_explain2;
      m_pSet->m_Phrase0   = WordInfoDlg.m_phrase0;
      m_pSet->m_Phrase1   = WordInfoDlg.m_phrase1;
      m_pSet->m_Phrase2   = WordInfoDlg.m_phrase2;
      m_pSet->m_Sentence0 = WordInfoDlg.m_sentence0;
      m_pSet->m_Sentence1 = WordInfoDlg.m_sentence1;

      if ( m_pSet->CanUpdate() )
      {
         m_pSet->Update();
         MessageBox( _T( "添加新單詞完成!" ), 
                     _T( "添加成功!" ), MB_OK | MB_ICONASTERISK );
      }
   }
   catch( CDaoException *exception )
   {
      exception->ReportError();
      // 否則指針會(huì)指向出現(xiàn)異常的紀(jì)錄
      m_pSet->MoveNext();
      m_pSet->MovePrev();
      return;
   }
}

/////////////////////////////////////////////////////////////////////////////
// 刪除單詞信息
void CMagicWordDlg::OnRemove() 
{
   try
   {
      if ( MessageBox( _T( "你確定要?jiǎng)h除當(dāng)前單詞信息嗎?" ),
                       _T( "刪除確認(rèn)?" ), MB_OKCANCEL | MB_ICONQUESTION ) == IDOK )
      {         
         m_pSet->Delete();
         MessageBox( _T( "該單詞信息已經(jīng)被成功刪除!" ),
                     _T( "刪除成功!" ), MB_OK | MB_ICONASTERISK );
         OnNext();
      }
   }
   catch( CDaoException *exception )
   {
      exception->ReportError();
      m_pSet->MoveNext();