/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/


// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_dbaccess.hxx"

#include "WCPage.hxx"
#include "WCopyTable.hxx"

#ifndef DBACCESS_SOURCE_UI_MISC_DEFAULTOBJECTNAMECHECK_HXX
#include "defaultobjectnamecheck.hxx"
#endif
#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif
#ifndef _DBA_DBACCESS_HELPID_HRC_
#include "dbaccess_helpid.hrc"
#endif
#ifndef _DBU_MISC_HRC_
#include "dbu_misc.hrc"
#endif
#ifndef DBAUI_WIZARD_PAGES_HRC
#include "WizardPages.hrc"
#endif
#ifndef _COM_SUN_STAR_SDBC_XRESULTSET_HPP_
#include <com/sun/star/sdbc/XResultSet.hpp>
#endif
#ifndef _COM_SUN_STAR_SDB_COMMANDTYPE_HPP_
#include <com/sun/star/sdb/CommandType.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_XROW_HPP_
#include <com/sun/star/sdbc/XRow.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XTABLESSUPPLIER_HPP_
#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XVIEWSSUPPLIER_HPP_
#include <com/sun/star/sdbcx/XViewsSupplier.hpp>
#endif
#ifndef _COM_SUN_STAR_SDB_APPLICATION_COPYTABLEOPERATION_HPP_
#include <com/sun/star/sdb/application/CopyTableOperation.hpp>
#endif
#ifndef _SV_MSGBOX_HXX
#include <vcl/msgbox.hxx>
#endif
#ifndef _DBHELPER_DBEXCEPTION_HXX_
#include <connectivity/dbexception.hxx>
#endif
#ifndef _CONNECTIVITY_DBTOOLS_HXX_
#include <connectivity/dbtools.hxx>
#endif
#ifndef DBAUI_TOOLS_HXX
#include "UITools.hxx"
#endif
#ifndef _DBAUI_MODULE_DBU_HXX_
#include "moduledbu.hxx"
#endif
#ifndef _CPPUHELPER_EXC_HLP_HXX_
#include <cppuhelper/exc_hlp.hxx>
#endif

using namespace ::dbaui;
using namespace ::dbtools;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::util;
using namespace ::com::sun::star::sdb;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::sdbcx;

namespace CopyTableOperation = ::com::sun::star::sdb::application::CopyTableOperation;

//========================================================================
// Klasse OCopyTable
//========================================================================
DBG_NAME(OCopyTable)
//------------------------------------------------------------------------
OCopyTable::OCopyTable( Window * pParent )
	:OWizardPage( pParent, ModuleRes(TAB_WIZ_COPYTABLE) )
	,m_ftTableName(			this, ModuleRes( FT_TABLENAME		) )
	,m_edTableName(			this, ModuleRes( ET_TABLENAME		) )
    ,m_aFL_Options(         this, ModuleRes( FL_OPTIONS         ) )
	,m_aRB_DefData(			this, ModuleRes( RB_DEFDATA			) )
	,m_aRB_Def(				this, ModuleRes( RB_DEF				) )
	,m_aRB_View(			this, ModuleRes( RB_VIEW			) )
    ,m_aRB_AppendData(	    this, ModuleRes( RB_APPENDDATA	    ) )
    ,m_aCB_UseHeaderLine(	this, ModuleRes( CB_USEHEADERLINE	) )
	,m_aCB_PrimaryColumn(	this, ModuleRes( CB_PRIMARY_COLUMN	) )
	,m_aFT_KeyName(			this, ModuleRes( FT_KEYNAME			) )
	,m_edKeyName(			this, ModuleRes( ET_KEYNAME			) )
	,m_pPage2(NULL)
	,m_pPage3(NULL)
    ,m_bUseHeaderAllowed(sal_True)
{
	DBG_CTOR(OCopyTable,NULL);

	m_edTableName.SetMaxTextLen( EDIT_NOLIMIT );

	if ( m_pParent->m_xDestConnection.is() )
	{
		if ( !m_pParent->supportsViews() )
			m_aRB_View.Disable();

        m_aCB_UseHeaderLine.Check(sal_True);
		m_bPKeyAllowed = m_pParent->supportsPrimaryKey();

		m_aCB_PrimaryColumn.Enable(m_bPKeyAllowed);

		m_aRB_AppendData.SetClickHdl(	LINK( this, OCopyTable, AppendDataClickHdl	) );

		m_aRB_DefData.SetClickHdl(		LINK( this, OCopyTable, RadioChangeHdl		) );
		m_aRB_Def.SetClickHdl(			LINK( this, OCopyTable, RadioChangeHdl		) );
		m_aRB_View.SetClickHdl(			LINK( this, OCopyTable, RadioChangeHdl		) );

		m_aCB_PrimaryColumn.SetClickHdl(LINK( this, OCopyTable, KeyClickHdl         ) );

		m_aFT_KeyName.Enable(sal_False);
		m_edKeyName.Enable(sal_False);
        ::rtl::OUString sKeyName(RTL_CONSTASCII_USTRINGPARAM("ID"));
		sKeyName = m_pParent->createUniqueName(sKeyName);
		m_edKeyName.SetText(sKeyName);

		sal_Int32 nMaxLen = m_pParent->getMaxColumnNameLength();
		m_edKeyName.SetMaxTextLen(nMaxLen ? (xub_StrLen)nMaxLen : EDIT_NOLIMIT);
	}

	FreeResource();

	SetText(String(ModuleRes(STR_COPYTABLE_TITLE_COPY)));
}

//------------------------------------------------------------------------
OCopyTable::~OCopyTable()
{
	DBG_DTOR(OCopyTable,NULL);
}
//------------------------------------------------------------------------
IMPL_LINK( OCopyTable, AppendDataClickHdl, Button*, /*pButton*/ )
{
	DBG_CHKTHIS(OCopyTable,NULL);

	SetAppendDataRadio();
	return 0;
}
//--------dyf ADD
void OCopyTable::SetAppendDataRadio()
{
	m_pParent->EnableButton(OCopyTableWizard::WIZARD_NEXT,sal_True);
	m_aFT_KeyName.Enable(sal_False);
	m_aCB_PrimaryColumn.Enable(sal_False);
	m_edKeyName.Enable(sal_False);
	m_pParent->setOperation(CopyTableOperation::AppendData);
}

//--------add end
//------------------------------------------------------------------------
IMPL_LINK( OCopyTable, RadioChangeHdl, Button*, pButton )
{
	DBG_CHKTHIS(OCopyTable,NULL);
	m_pParent->EnableButton(OCopyTableWizard::WIZARD_NEXT,pButton != &m_aRB_View);
	sal_Bool bKey = m_bPKeyAllowed && pButton != &m_aRB_View;
	m_aFT_KeyName.Enable(bKey && m_aCB_PrimaryColumn.IsChecked());
	m_edKeyName.Enable(bKey && m_aCB_PrimaryColumn.IsChecked());
	m_aCB_PrimaryColumn.Enable(bKey);
    m_aCB_UseHeaderLine.Enable(m_bUseHeaderAllowed && IsOptionDefData());

	// set typ what to do
	if( IsOptionDefData() )
		m_pParent->setOperation( CopyTableOperation::CopyDefinitionAndData );
	else if( IsOptionDef() )
		m_pParent->setOperation( CopyTableOperation::CopyDefinitionOnly );
	else if( IsOptionView() )
		m_pParent->setOperation( CopyTableOperation::CreateAsView );

	return 0;
}
//------------------------------------------------------------------------
IMPL_LINK( OCopyTable, KeyClickHdl, Button*, /*pButton*/ )
{
	DBG_CHKTHIS(OCopyTable,NULL);
	m_edKeyName.Enable(m_aCB_PrimaryColumn.IsChecked());
	m_aFT_KeyName.Enable(m_aCB_PrimaryColumn.IsChecked());
	return 0;
}
//------------------------------------------------------------------------
sal_Bool OCopyTable::LeavePage()
{
	DBG_CHKTHIS(OCopyTable,NULL);
	m_pParent->m_bCreatePrimaryKeyColumn	= (m_bPKeyAllowed && m_aCB_PrimaryColumn.IsEnabled()) ? m_aCB_PrimaryColumn.IsChecked() : sal_False;
	m_pParent->m_aKeyName				    = m_pParent->m_bCreatePrimaryKeyColumn ? m_edKeyName.GetText() : String();
    m_pParent->setUseHeaderLine( m_aCB_UseHeaderLine.IsChecked() );

	// first check if the table already exists in the database
	if(	m_pParent->getOperation() != CopyTableOperation::AppendData )
	{
        m_pParent->clearDestColumns();
        DynamicTableOrQueryNameCheck aNameCheck( m_pParent->m_xDestConnection, CommandType::TABLE );
        SQLExceptionInfo aErrorInfo;
        if ( !aNameCheck.isNameValid( m_edTableName.GetText(), aErrorInfo ) )
        {
            aErrorInfo.append( SQLExceptionInfo::SQL_CONTEXT, String( ModuleRes( STR_SUGGEST_APPEND_TABLE_DATA ) ) );
            m_pParent->showError(aErrorInfo.get());
            
            return sal_False;
        }

        // have to check the length of the table name
		Reference< XDatabaseMetaData > xMeta = m_pParent->m_xDestConnection->getMetaData();
		::rtl::OUString sCatalog;
		::rtl::OUString sSchema;
		::rtl::OUString sTable;
		::dbtools::qualifiedNameComponents(	xMeta,
											m_edTableName.GetText(),
											sCatalog,
											sSchema,
											sTable,
											::dbtools::eInDataManipulation);
		sal_Int32 nMaxLength = xMeta->getMaxTableNameLength();
		if ( nMaxLength && sTable.getLength() > nMaxLength )
		{
            String sError(ModuleRes(STR_INVALID_TABLE_NAME_LENGTH));
			m_pParent->showError(sError);
			return sal_False;
		}
		
		// now we have to check if the name of the primary key already exists
		if (	m_pParent->m_bCreatePrimaryKeyColumn 
			&&	m_pParent->m_aKeyName != m_pParent->createUniqueName(m_pParent->m_aKeyName) )
		{
			String aInfoString( ModuleRes(STR_WIZ_PKEY_ALREADY_DEFINED) );
			aInfoString += String(' ');
			aInfoString += String(m_pParent->m_aKeyName);
			m_pParent->showError(aInfoString);
			return sal_False;
		}
	}

	if ( !m_edTableName.GetSavedValue().Equals(m_edTableName.GetText()) )
	{ // table exists and name has changed
		if ( m_pParent->getOperation() == CopyTableOperation::AppendData )
		{
			if(!checkAppendData())
				return sal_False;
		}
		else if ( m_nOldOperation == CopyTableOperation::AppendData )
		{
			m_edTableName.SaveValue();
			return LeavePage();
		}
	}
	else
	{ // table exist and is not new or doesn't exist and so on
		if ( CopyTableOperation::AppendData == m_pParent->getOperation() )
		{
			if( !checkAppendData() )
				return sal_False;
		}
	}
	m_pParent->m_sName = m_edTableName.GetText();
	m_edTableName.SaveValue();

	if(!m_pParent->m_sName.getLength())
	{
        String sError(ModuleRes(STR_INVALID_TABLE_NAME));
        m_pParent->showError(sError);
		return sal_False;
	}

	return sal_True;
}
//------------------------------------------------------------------------
void OCopyTable::ActivatePage()
{
	DBG_CHKTHIS(OCopyTable,NULL);
	m_pParent->GetOKButton().Enable( sal_True );
	m_nOldOperation = m_pParent->getOperation();
	m_edTableName.GrabFocus();
    m_aCB_UseHeaderLine.Check(m_pParent->UseHeaderLine());
}
//------------------------------------------------------------------------
String OCopyTable::GetTitle() const 
{ 
	DBG_CHKTHIS(OCopyTable,NULL);
	return String(ModuleRes(STR_WIZ_TABLE_COPY)); 
}
//------------------------------------------------------------------------
void OCopyTable::Reset()
{
	DBG_CHKTHIS(OCopyTable,NULL);
	m_bFirstTime = sal_False;

	m_edTableName.SetText( m_pParent->m_sName );
	m_edTableName.SaveValue();
}
//------------------------------------------------------------------------
sal_Bool OCopyTable::checkAppendData()
{
	DBG_CHKTHIS(OCopyTable,NULL);
	m_pParent->clearDestColumns();
    Reference< XPropertySet > xTable;
	Reference< XTablesSupplier > xSup( m_pParent->m_xDestConnection, UNO_QUERY );
	Reference<XNameAccess> xTables;
	if(xSup.is())
		xTables = xSup->getTables();
	if(xTables.is() && xTables->hasByName(m_edTableName.GetText()))
	{
        const ODatabaseExport::TColumnVector* pSrcColumns = m_pParent->getSrcVector();
        const sal_uInt32 nSrcSize = pSrcColumns->size();
        m_pParent->m_vColumnPos.resize( nSrcSize, ODatabaseExport::TPositions::value_type( COLUMN_POSITION_NOT_FOUND, COLUMN_POSITION_NOT_FOUND ) );
	    m_pParent->m_vColumnTypes.resize( nSrcSize , COLUMN_POSITION_NOT_FOUND );

        // set new destination
		xTables->getByName( m_edTableName.GetText() ) >>= xTable;
        ObjectCopySource aTableCopySource( m_pParent->m_xDestConnection, xTable );
		m_pParent->loadData( aTableCopySource, m_pParent->m_vDestColumns, m_pParent->m_aDestVec );
		// #90027#
		const ODatabaseExport::TColumnVector* pDestColumns			= m_pParent->getDestVector();
		ODatabaseExport::TColumnVector::const_iterator aDestIter	= pDestColumns->begin();
        ODatabaseExport::TColumnVector::const_iterator aDestEnd	    = pDestColumns->end();
		const sal_uInt32 nDestSize = pDestColumns->size();
		sal_Bool bNotConvert;
        sal_uInt32 i = 0;
		for(sal_Int32 nPos = 1;aDestIter != aDestEnd && i < nDestSize && i < nSrcSize;++aDestIter,++nPos,++i)
		{
			bNotConvert = sal_True;
			m_pParent->m_vColumnPos[i] = ODatabaseExport::TPositions::value_type(nPos,nPos);
			TOTypeInfoSP pTypeInfo = m_pParent->convertType((*aDestIter)->second->getSpecialTypeInfo(),bNotConvert);
			if ( !bNotConvert )
			{
				m_pParent->showColumnTypeNotSupported((*aDestIter)->first);
				return sal_False;
			}
			
			if ( pTypeInfo.get() )
				m_pParent->m_vColumnTypes[i] = pTypeInfo->nType;
			else
				m_pParent->m_vColumnTypes[i] = DataType::VARCHAR;
		}
        
	}

	if ( !xTable.is() )
	{
        String sError(ModuleRes(STR_INVALID_TABLE_NAME));
        m_pParent->showError(sError);
		return sal_False;
	}
	return sal_True;
}
// -----------------------------------------------------------------------------
void OCopyTable::setCreatePrimaryKey( bool _bDoCreate, const ::rtl::OUString& _rSuggestedName )
{
    bool bCreatePK = m_bPKeyAllowed && _bDoCreate;
    m_aCB_PrimaryColumn.Check( bCreatePK );
    m_edKeyName.SetText( _rSuggestedName );

    m_aFT_KeyName.Enable( bCreatePK );
	m_edKeyName.Enable( bCreatePK );
}

// -----------------------------------------------------------------------------
//---dyf add 2006/7/10
void OCopyTable::setCreateStyleAction()
{
	// reselect the last action before
	switch(m_pParent->getOperation())
	{
		case CopyTableOperation::CopyDefinitionAndData:
			m_aRB_DefData.Check(sal_True);
            RadioChangeHdl(&m_aRB_DefData);
			break;
		case CopyTableOperation::CopyDefinitionOnly:
			m_aRB_Def.Check(sal_True);
            RadioChangeHdl(&m_aRB_Def);
			break;
		case CopyTableOperation::AppendData:
			m_aRB_AppendData.Check(sal_True);
			SetAppendDataRadio();
			break;
		case CopyTableOperation::CreateAsView:
			if ( m_aRB_View.IsEnabled() )
			{
				m_aRB_View.Check(sal_True);
                RadioChangeHdl(&m_aRB_View);
			}
			else
            {
				m_aRB_DefData.Check(sal_True);
                RadioChangeHdl(&m_aRB_DefData);
            }
	}
}
//---add end