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#include "oox/drawingml/table/tableproperties.hxx"
#include "oox/drawingml/drawingmltypes.hxx"
#include <com/sun/star/table/XTable.hpp>
#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/beans/XMultiPropertySet.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/table/XMergeableCellRange.hpp>
#include <com/sun/star/table/BorderLine.hpp>
#include "oox/core/xmlfilterbase.hxx"
#include "oox/helper/propertyset.hxx"

using rtl::OUString;
using namespace ::oox::core;
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::table;


namespace oox { namespace drawingml { namespace table {

TableProperties::TableProperties()
: mbRtl( sal_False )
, mbFirstRow( sal_False )
, mbFirstCol( sal_False )
, mbLastRow( sal_False )
, mbLastCol( sal_False )
, mbBandRow( sal_False )
, mbBandCol( sal_False )
{
}
TableProperties::~TableProperties()
{
}

void TableProperties::apply( const TablePropertiesPtr& /* rSourceTableProperties */ )
{
}

void CreateTableRows( uno::Reference< XTableRows > xTableRows, const std::vector< TableRow >& rvTableRows )
{
	if ( rvTableRows.size() > 1 )
		xTableRows->insertByIndex( 0, rvTableRows.size() - 1 );
	std::vector< TableRow >::const_iterator aTableRowIter( rvTableRows.begin() );
	uno::Reference< container::XIndexAccess > xIndexAccess( xTableRows, UNO_QUERY_THROW );
	for ( sal_Int32 n = 0; n < xIndexAccess->getCount(); n++ )
	{
		static const rtl::OUString	sHeight( RTL_CONSTASCII_USTRINGPARAM ( "Height" ) );
		Reference< XPropertySet > xPropSet( xIndexAccess->getByIndex( n ), UNO_QUERY_THROW );
		xPropSet->setPropertyValue( sHeight, Any( static_cast< sal_Int32 >( aTableRowIter->getHeight() / 360 ) ) );
		aTableRowIter++;
	}
}

void CreateTableColumns( Reference< XTableColumns > xTableColumns, const std::vector< sal_Int32 >& rvTableGrid )
{
	if ( rvTableGrid.size() > 1 )
		xTableColumns->insertByIndex( 0, rvTableGrid.size() - 1 );
	std::vector< sal_Int32 >::const_iterator aTableGridIter( rvTableGrid.begin() );
	uno::Reference< container::XIndexAccess > xIndexAccess( xTableColumns, UNO_QUERY_THROW );
	for ( sal_Int32 n = 0; n < xIndexAccess->getCount(); n++ )
	{
		static const rtl::OUString	sWidth( RTL_CONSTASCII_USTRINGPARAM ( "Width" ) );
		Reference< XPropertySet > xPropSet( xIndexAccess->getByIndex( n ), UNO_QUERY_THROW );
		xPropSet->setPropertyValue( sWidth, Any( static_cast< sal_Int32 >( *aTableGridIter++ / 360 ) ) );
	}
}

void MergeCells( const uno::Reference< XTable >& xTable, sal_Int32 nCol, sal_Int32 nRow, sal_Int32 nColSpan, sal_Int32 nRowSpan )
{
   if( xTable.is() ) try
   {
       Reference< XMergeableCellRange > xRange( xTable->createCursorByRange( xTable->getCellRangeByPosition( nCol, nRow,nCol + nColSpan - 1, nRow + nRowSpan - 1 ) ), UNO_QUERY_THROW );
       if( xRange->isMergeable() )
               xRange->merge();
   }
   catch( Exception& )
   {
   }
} 

static TableStyle* pDefaultTableStyle = new TableStyle();

const TableStyle& TableProperties::getUsedTableStyle( const ::oox::core::XmlFilterBase& rFilterBase )
{
	::oox::core::XmlFilterBase& rBase( const_cast< ::oox::core::XmlFilterBase& >( rFilterBase ) );

	TableStyle* pTableStyle = NULL;
	if ( mpTableStyle )
		pTableStyle = &*mpTableStyle;
	else if ( rBase.getTableStyles() )
	{
		const std::vector< TableStyle >& rTableStyles( rBase.getTableStyles()->getTableStyles() );
		const rtl::OUString aStyleId( getStyleId().getLength() ? getStyleId() : rBase.getTableStyles()->getDefaultStyleId() );
		std::vector< TableStyle >::const_iterator aIter( rTableStyles.begin() );
		while( aIter != rTableStyles.end() )
		{
			if ( const_cast< TableStyle& >( *aIter ).getStyleId() == aStyleId )
			{
				pTableStyle = &const_cast< TableStyle& >( *aIter );
				break;	// we get the correct style
			}
			aIter++;
		}
	}
	if ( !pTableStyle )
		pTableStyle = pDefaultTableStyle;
	
	return *pTableStyle;
}

void TableProperties::pushToPropSet( const ::oox::core::XmlFilterBase& rFilterBase,
	const Reference < XPropertySet >& xPropSet, TextListStylePtr pMasterTextListStyle )
{
	TableStyleListPtr( const_cast< ::oox::core::XmlFilterBase& >( rFilterBase ).getTableStyles() );

	uno::Reference< XColumnRowRange > xColumnRowRange(
 		xPropSet->getPropertyValue( OUString(RTL_CONSTASCII_USTRINGPARAM("Model") ) ), uno::UNO_QUERY_THROW );

	CreateTableColumns( xColumnRowRange->getColumns(), mvTableGrid );
	CreateTableRows( xColumnRowRange->getRows(), mvTableRows );

	const TableStyle& rTableStyle( getUsedTableStyle( rFilterBase ) );
	sal_Int32 nRow = 0;
	std::vector< TableRow >::iterator aTableRowIter( mvTableRows.begin() );
	while( aTableRowIter != mvTableRows.end() )
	{
		sal_Int32 nColumn = 0;
		std::vector< TableCell >::iterator aTableCellIter( aTableRowIter->getTableCells().begin() );
		while( aTableCellIter != aTableRowIter->getTableCells().end() )
		{
			TableCell& rTableCell( *aTableCellIter );
			if ( !rTableCell.getvMerge() && !rTableCell.gethMerge() )
			{
				uno::Reference< XTable > xTable( xColumnRowRange, uno::UNO_QUERY_THROW );
				if ( ( rTableCell.getRowSpan() > 1 ) || ( rTableCell.getGridSpan() > 1 ) )
					MergeCells( xTable, nColumn, nRow, rTableCell.getGridSpan(), rTableCell.getRowSpan() );

				Reference< XCellRange > xCellRange( xTable, UNO_QUERY_THROW );
				rTableCell.pushToXCell( rFilterBase, pMasterTextListStyle, xCellRange->getCellByPosition( nColumn, nRow ), *this, rTableStyle,
					nColumn, aTableRowIter->getTableCells().size(), nRow, mvTableRows.size() );
			}
			nColumn++;
			aTableCellIter++;
		}
		nRow++;
		aTableRowIter++;
	}
}

} } }