/**************************************************************
 * 
 * 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.
 * 
 *************************************************************/



#ifdef _MSC_VER
#pragma hdrstop
#endif

#include <usr/factoryhlp.hxx>
#include <usr/macros.hxx>
#include <usr/reflserv.hxx>
#include <vos/mutex.hxx>
#include <vcl/svapp.hxx>
#include <tools/debug.hxx>
#include <tools/date.hxx>
#include <svl/itemprop.hxx>
#include <usr/proptypehlp.hxx>
#include <cppuhelper/factory.hxx>
#include <uno/lbnames.h>
#include <osl/diagnose.h>

#include <com/sun/star/util/date.hpp>

#include "addin.hxx"
#include "result.hxx"

using namespace com::sun::star;

//------------------------------------------------------------------------


//------------------------------------------------------------------------

SMART_UNO_IMPLEMENTATION( ScTestAddIn, UsrObject );

#define SCADDIN_SERVICE			L"com.sun.star.sheet.AddIn"
#define SCTESTADDIN_SERVICE		L"stardiv.one.sheet.DemoAddIn"

//------------------------------------------------------------------------

extern "C" {

void SAL_CALL component_getImplementationEnvironment(
	const sal_Char ** ppEnvTypeName, uno_Environment ** ppEnv )
{
	*ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME;
}

sal_Bool SAL_CALL component_writeInfo(
	void * pServiceManager, registry::XRegistryKey * pRegistryKey )
{
	if (pRegistryKey)
	{
		try
		{
			UString aImpl = L"/";
			aImpl += ScTestAddIn::getImplementationName_Static();
			aImpl += L"/UNO/SERVICES";

			uno::Reference<registry::XRegistryKey> xNewKey(
				reinterpret_cast<registry::XRegistryKey*>(pRegistryKey)->createKey(aImpl) );

			uno::Sequence <rtl::OUString> aSequ = ScTestAddIn::getSupportedServiceNames_Static();
			const rtl::OUString * pArray = aSequ.getConstArray();
			for( INT32 i = 0; i < aSequ.getLength(); i++ )
				xNewKey->createKey( pArray[i] );

			return sal_True;
		}
		catch (registry::InvalidRegistryException&)
		{
			OSL_ENSHURE( sal_False, "### InvalidRegistryException!" );
		}
	}
	return sal_False;
}

void * SAL_CALL component_getFactory(
	const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey )
{
	void* pRet = 0;

	if ( pServiceManager && UString(pImplName) == ScTestAddIn::getImplementationName_Static() )
	{
		uno::Reference<lang::XSingleServiceFactory> xFactory( cppu::createOneInstanceFactory(
				reinterpret_cast<lang::XMultiServiceFactory*>(pServiceManager),
				ScTestAddIn::getImplementationName_Static(),
				ScTestAddIn_CreateInstance,
				ScTestAddIn::getSupportedServiceNames_Static() ) );

		if (xFactory.is())
		{
			xFactory->acquire();
			pRet = xFactory.get();
		}
	}

	return pRet;
}

}	// extern C

//------------------------------------------------------------------------

ScTestAddIn::ScTestAddIn()
{
}

ScTestAddIn::~ScTestAddIn()
{
}

UString ScTestAddIn::getImplementationName_Static()
{
	return L"stardiv.StarCalc.ScTestAddIn";
}

::com::sun::star::uno::Sequence< ::rtl::OUString > ScTestAddIn::getSupportedServiceNames_Static()
{
	uno::Sequence< rtl::OUString > aRet(2);
	rtl::OUString* pArray = aRet.getArray();
	pArray[0] = SCADDIN_SERVICE;
	pArray[1] = SCTESTADDIN_SERVICE;
	return aRet;
}

uno::Reference<uno::XInterface> ScTestAddIn_CreateInstance(
		const uno::Reference<lang::XMultiServiceFactory>& )
{
	static uno::Reference<uno::XInterface> xInst = (cppu::OWeakObject*)new ScTestAddIn();
	return xInst;
}


// XAddIn

UString ScTestAddIn::getProgrammaticFuntionName(const UString& aDisplayName)
								THROWS( (UsrSystemException) )
{
	//!...
	return UString();
}

UString ScTestAddIn::getDisplayFunctionName(const UString& aProgrammaticName)
								THROWS( (UsrSystemException) )
{
	//	return translated strings

	UString aRet;
	if ( aProgrammaticName == L"countParams" )		  aRet = L"ParamAnzahl";
	else if ( aProgrammaticName == L"addOne" )		  aRet = L"PlusEins";
	else if ( aProgrammaticName == L"repeatStr" )	  aRet = L"WiederholeString";
	else if ( aProgrammaticName == L"getDateString" ) aRet = L"Datumsstring";
	else if ( aProgrammaticName == L"getColorValue" ) aRet = L"Farbwert";
	else if ( aProgrammaticName == L"transpose" )	  aRet = L"Transponieren";
	else if ( aProgrammaticName == L"transposeInt" )  aRet = L"IntegerTransponieren";
	else if ( aProgrammaticName == L"repeatMultiple" )aRet = L"Mehrfach";
	else if ( aProgrammaticName == L"getStrOrVal" )	  aRet = L"StringOderWert";
	else if ( aProgrammaticName == L"callAsync" )	  aRet = L"Asynchron";
	return aRet;
}

UString ScTestAddIn::getFunctionDescription(const UString& aProgrammaticName)
								THROWS( (UsrSystemException) )
{
	//	return translated strings

	UString aRet;
	if ( aProgrammaticName == L"countParams" )		  aRet = L"Gibt die Anzahl der Parameter zurueck.";
	else if ( aProgrammaticName == L"addOne" )		  aRet = L"Addiert 1 zur uebergebenen Zahl.";
	else if ( aProgrammaticName == L"repeatStr" )	  aRet = L"Wiederholt eine Zeichenkette.";
	else if ( aProgrammaticName == L"getDateString" ) aRet = L"Wandelt ein Datum in eine Zeichenkette.";
	else if ( aProgrammaticName == L"getColorValue" ) aRet = L"Gibt den Farbwert eines Zellbereichs zurueck. Bei transparentem Hintergrund wird -1 zurueckgegeben";
	else if ( aProgrammaticName == L"transpose" )	  aRet = L"Transponiert eine Matrix.";
	else if ( aProgrammaticName == L"transposeInt" )  aRet = L"Transponiert eine Matrix mit Ganzzahlen.";
	else if ( aProgrammaticName == L"repeatMultiple" )aRet = L"Wiederholt mehrere Bestandteile.";
	else if ( aProgrammaticName == L"getStrOrVal" )	  aRet = L"Gibt einen String oder einen Wert zurueck.";
	else if ( aProgrammaticName == L"callAsync" )	  aRet = L"Test fuer asynchrone Funktion.";
	return aRet;
}

UString ScTestAddIn::getDisplayArgumentName(const UString& aProgrammaticFunctionName,
								INT32 nArgument) THROWS( (UsrSystemException) )
{
	//	return translated strings

	UString aRet;
	if ( aProgrammaticFunctionName == L"countParams" )
	{
		if ( nArgument == 0 )		aRet = L"Parameter";
	}
	else if ( aProgrammaticFunctionName == L"addOne" )
	{
		if ( nArgument == 0 )		aRet = L"Wert";
	}
	else if ( aProgrammaticFunctionName == L"repeatStr" )
	{
		if ( nArgument == 0 )		aRet = L"String";
		else if ( nArgument == 1 )	aRet = L"Anzahl";
	}
	else if ( aProgrammaticFunctionName == L"getDateString" )
	{
		if ( nArgument == 0 )		aRet = L"Dokument";
		else if ( nArgument == 1 )	aRet = L"Wert";
	}
	else if ( aProgrammaticFunctionName == L"getColorValue" )
	{
		if ( nArgument == 0 )		aRet = L"Bereich";
	}
	else if ( aProgrammaticFunctionName == L"transpose" )
	{
		if ( nArgument == 0 )		aRet = L"Matrix";
	}
	else if ( aProgrammaticFunctionName == L"transposeInt" )
	{
		if ( nArgument == 0 )		aRet = L"Matrix";
	}
	else if ( aProgrammaticFunctionName == L"repeatMultiple" )
	{
		if ( nArgument == 0 )		aRet = L"Anzahl";
		else if ( nArgument == 1 )	aRet = L"Trenner";
		else if ( nArgument == 2 )	aRet = L"Inhalt";
	}
	else if ( aProgrammaticFunctionName == L"getStrOrVal" )
	{
		if ( nArgument == 0 )		aRet = L"Flag";
	}
	else if ( aProgrammaticFunctionName == L"callAsync" )
	{
		if ( nArgument == 0 )		aRet = L"Name";
	}
	return aRet;
}

UString ScTestAddIn::getArgumentDescription(const UString& aProgrammaticFunctionName,
								INT32 nArgument) THROWS( (UsrSystemException) )
{
	//	return translated strings

	UString aRet;
	if ( aProgrammaticFunctionName == L"countParams" )
	{
		if ( nArgument == 0 )		aRet = L"Beliebiger Parameter";
	}
	else if ( aProgrammaticFunctionName == L"addOne" )
	{
		if ( nArgument == 0 )		aRet = L"Der Wert, zu dem 1 addiert wird";
	}
	else if ( aProgrammaticFunctionName == L"repeatStr" )
	{
		if ( nArgument == 0 )		aRet = L"Der Text, der wiederholt wird";
		else if ( nArgument == 1 )	aRet = L"Die Anzahl der Wiederholungen";
	}
	else if ( aProgrammaticFunctionName == L"getDateString" )
	{
		if ( nArgument == 0 )		aRet = L"(intern)";
		else if ( nArgument == 1 )	aRet = L"Der Wert, der als Datum formatiert wird";
	}
	else if ( aProgrammaticFunctionName == L"getColorValue" )
	{
		if ( nArgument == 0 )		aRet = L"Der Bereich, dessen Hintergrundfarbe abgefragt wird";
	}
	else if ( aProgrammaticFunctionName == L"transpose" )
	{
		if ( nArgument == 0 )		aRet = L"Die Matrix, die transponiert werden soll";
	}
	else if ( aProgrammaticFunctionName == L"transposeInt" )
	{
		if ( nArgument == 0 )		aRet = L"Die Matrix, die transponiert werden soll";
	}
	else if ( aProgrammaticFunctionName == L"repeatMultiple" )
	{
		if ( nArgument == 0 )		aRet = L"Anzahl der Wiederholungen";
		else if ( nArgument == 1 )	aRet = L"Text, der zwischen den Inhalten erscheint";
		else if ( nArgument == 2 )	aRet = L"Mehrere Inhalte";
	}
	else if ( aProgrammaticFunctionName == L"getStrOrVal" )
	{
		if ( nArgument == 0 )		aRet = L"Wenn Flag 0 ist, wird ein Wert zurueckgegeben, sonst ein String.";
	}
	else if ( aProgrammaticFunctionName == L"callAsync" )
	{
		if ( nArgument == 0 )		aRet = L"Ein String";
	}
	return aRet;
}

UString ScTestAddIn::getProgrammaticCategoryName(const UString& aProgrammaticFunctionName)
								THROWS( (UsrSystemException) )
{
	//	return non-translated strings

	UString aRet;
	if ( aProgrammaticFunctionName == L"countParams" )		  aRet = L"Information";
	else if ( aProgrammaticFunctionName == L"addOne" )		  aRet = L"Mathematical";
	else if ( aProgrammaticFunctionName == L"repeatStr" )	  aRet = L"Text";
	else if ( aProgrammaticFunctionName == L"getDateString" ) aRet = L"Date&Time";
	else if ( aProgrammaticFunctionName == L"getColorValue" ) aRet = L"Spreadsheet";
	else if ( aProgrammaticFunctionName == L"transpose" )	  aRet = L"Matrix";
	else if ( aProgrammaticFunctionName == L"transposeInt" )  aRet = L"Matrix";
	else if ( aProgrammaticFunctionName == L"repeatMultiple" )aRet = L"Text";
	else if ( aProgrammaticFunctionName == L"getStrOrVal" )	  aRet = L"Add-In";
	else if ( aProgrammaticFunctionName == L"callAsync" )	  aRet = L"Realtime";		// new group
	return aRet;
}

UString ScTestAddIn::getDisplayCategoryName(const UString& aProgrammaticFunctionName)
								THROWS( (UsrSystemException) )
{
	//	return translated strings

	return L"irgendwas";	// not used for predefined categories
}

// XLocalizable

void ScTestAddIn::setLocale(const lang::Locale& eLocale) THROWS( (UsrSystemException) )
{
	aFuncLoc = eLocale;
//	DBG_ERROR( UStringToString(aFuncLoc.Language, CHARSET_SYSTEM) + String("-") +
//			   UStringToString(aFuncLoc.Country, CHARSET_SYSTEM) );
}

::com::sun::star::lang::Locale SAL_CALL ScTestAddIn::getLocale(  ) throw(::com::sun::star::uno::RuntimeException)
{
	return aFuncLoc;
}

// XTestAddIn

sal_Int32 SAL_CALL ScTestAddIn::countParams( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArgs ) throw(::com::sun::star::uno::RuntimeException)
{
	return aArgs.getLength();
}

double SAL_CALL ScTestAddIn::addOne( double fValue ) throw(::com::sun::star::uno::RuntimeException)
{
	return fValue + 1.0;
}

::rtl::OUString SAL_CALL ScTestAddIn::repeatStr( const ::rtl::OUString& aStr, sal_Int32 nCount ) throw(::com::sun::star::uno::RuntimeException)
{
	String aRet;
	String aStrStr = OUStringToString( aStr, CHARSET_SYSTEM );
	for (long i=0; i<nCount; i++)
		aRet += aStrStr;

	return StringToOUString( aRet, CHARSET_SYSTEM );
}

::rtl::OUString SAL_CALL ScTestAddIn::getDateString( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& xCaller, double fValue ) throw(::com::sun::star::uno::RuntimeException)
{
	uno::Any aDateAny = xCaller->getPropertyValue( L"NullDate" );
//!	if ( aDateAny.getReflection()->equals( *Date_getReflection() ) )
	{
		util::Date aDate;
		aDateAny >>= aDate;
		//const Date* pDate = (const Date*)aDateAny.get();
		//if (pDate)
		{
			//Date aNewDate = *pDate;
			Date aNewDate( aDate.Day, aDate.Month, aDate.Year );

			aNewDate += (long)(fValue+0.5);

			String aRet;
			aRet += aNewDate.GetDay();
			aRet += '.';
			aRet += aNewDate.GetMonth();
			aRet += '.';
			aRet += aNewDate.GetYear();
			return StringToOUString( aRet, CHARSET_SYSTEM );
		}
	}

	return L"**ERROR**";
}

sal_Int32 SAL_CALL ScTestAddIn::getColorValue( const ::com::sun::star::uno::Reference< ::com::sun::star::table::XCellRange >& xRange ) throw(::com::sun::star::uno::RuntimeException)
{
	uno::Reference<beans::XPropertySet> xProp( xRange, uno::UNO_QUERY );
	if (xProp.is())
	{
		long nRet = -1;
		uno::Any aTrans = xProp->getPropertyValue( L"IsCellBackgroundTransparent" );
		BOOL bIsTrans;
		aTrans >>= bIsTrans;		//! dont use >>= for BOOL
		if (!bIsTrans)
		{
			uno::Any aCol = xProp->getPropertyValue( L"CellBackColor" );
			//nRet = NAMESPACE_USR(OPropertyTypeConversion)::toINT32( aCol );
			aCol >>= nRet;
		}
		return nRet;
	}
	return 0;
}

double lcl_GetDoubleElement( const uno::Sequence< uno::Sequence<double> >& aMatrix, long nCol, long nRow )
{
	if ( nRow < aMatrix.getLength() )
	{
		const uno::Sequence<double>& rRowSeq = aMatrix.getConstArray()[nRow];
		if ( nCol < rRowSeq.getLength() )
			return rRowSeq.getConstArray()[nCol];
	}
	return 0.0;		// error
}

INT32 lcl_GetLongElement( const uno::Sequence< uno::Sequence<INT32> >& aMatrix, long nCol, long nRow )
{
	if ( nRow < aMatrix.getLength() )
	{
		const uno::Sequence<INT32>& rRowSeq = aMatrix.getConstArray()[nRow];
		if ( nCol < rRowSeq.getLength() )
			return rRowSeq.getConstArray()[nCol];
	}
	return 0.0;		// error
}

::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< double > > SAL_CALL ScTestAddIn::transpose( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< double > >& aMatrix ) throw(::com::sun::star::uno::RuntimeException)
{
	long nRowCount = aMatrix.getLength();
	long nColCount = 0;
	if ( nRowCount )
		nColCount = aMatrix.getConstArray()[0].getLength();

	uno::Sequence< uno::Sequence<double> > aRet( nColCount );
	for (long nCol=0; nCol<nColCount; nCol++)
	{
		uno::Sequence<double> aSubSeq(nRowCount);
		for (long nRow=0; nRow<nRowCount; nRow++)
			aSubSeq.getArray()[nRow] = lcl_GetDoubleElement( aMatrix, nCol, nRow );

		aRet.getArray()[nCol] = aSubSeq;
	}

	return aRet;
}

::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< sal_Int32 > > SAL_CALL ScTestAddIn::transposeInt( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< sal_Int32 > >& aMatrix ) throw(::com::sun::star::uno::RuntimeException)
{
	long nRowCount = aMatrix.getLength();
	long nColCount = 0;
	if ( nRowCount )
		nColCount = aMatrix.getConstArray()[0].getLength();

	uno::Sequence< uno::Sequence<INT32> > aRet( nColCount );
	for (long nCol=0; nCol<nColCount; nCol++)
	{
		uno::Sequence<INT32> aSubSeq(nRowCount);
		for (long nRow=0; nRow<nRowCount; nRow++)
			aSubSeq.getArray()[nRow] = lcl_GetLongElement( aMatrix, nCol, nRow );

		aRet.getArray()[nCol] = aSubSeq;
	}

	return aRet;
}

::rtl::OUString SAL_CALL ScTestAddIn::repeatMultiple( sal_Int32 nCount, const ::com::sun::star::uno::Any& aFirst, const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aFollow ) throw(::com::sun::star::uno::RuntimeException)
{
	String aSeparator;
	if ( !aFirst.hasValue() )	// not specified
		aSeparator = ';';
	else
	{
		rtl::OUString aUStr;
		aFirst >>= aUStr;
		aSeparator = OUStringToString( aUStr, CHARSET_SYSTEM );
	}
	
	String aContent;
	long nContCount = aFollow.getLength();
	const uno::Any* pArr = aFollow.getConstArray();
	for (long nPos=0; nPos<nContCount; nPos++)
	{
		if ( nPos > 0 )
			aContent += ' ';
		rtl::OUString aUStr;
		pArr[nPos] >>= aUStr;
		aContent += OUStringToString( aUStr, CHARSET_SYSTEM );
	}

	String aRet;

	for (long i=0; i<nCount; i++)
	{
		if (i>0)
			aRet += aSeparator;
		aRet += aContent;
	}

	return StringToOUString(aRet, CHARSET_SYSTEM);
}

::com::sun::star::uno::Any SAL_CALL ScTestAddIn::getStrOrVal( sal_Int32 nFlag ) throw(::com::sun::star::uno::RuntimeException)
{
	uno::Any aRet;

	//! Test
	if ( nFlag == 42 )
	{
		uno::Sequence<rtl::OUString> aInner(3);
		aInner.getArray()[0] = L"Bla";
		aInner.getArray()[1] = L"Fasel";
		aInner.getArray()[2] = L"Suelz";
		uno::Sequence< uno::Sequence<rtl::OUString> > aOuter( &aInner, 1 );

		//return uno::Any( &aOuter, Sequence< Sequence<UString> >::getReflection() );

		aRet <<= aOuter;
		return aRet;
	}
	//! Test

	if ( nFlag )
		aRet <<= UString(L"This is a string.");
	else
		aRet <<= (INT32)42;

	return aRet;
}

::com::sun::star::uno::Reference< ::com::sun::star::sheet::XVolatileResult > SAL_CALL ScTestAddIn::callAsync( const ::rtl::OUString& aString ) throw(::com::sun::star::uno::RuntimeException)
{
	String aStr = OUStringToString( aString, CHARSET_SYSTEM );
	char c = (char) aStr;
	if ( c >= '0' && c <= '9' )
	{
		if (!xNumResult.is())
			xNumResult = new ScAddInResult( "Num" );
		return xNumResult;
	}
	else
	{
		if (!xAlphaResult.is())
			xAlphaResult = new ScAddInResult( "Str" );
		return xAlphaResult;
	}
}


// XServiceName

::rtl::OUString SAL_CALL ScTestAddIn::getServiceName(  ) throw(::com::sun::star::uno::RuntimeException)
{
	return SCTESTADDIN_SERVICE;		// name of specific AddIn service
}

// XServiceInfo

::rtl::OUString SAL_CALL ScTestAddIn::getImplementationName(  ) throw(::com::sun::star::uno::RuntimeException)
{
	return getImplementationName_Static();
}

sal_Bool SAL_CALL ScTestAddIn::supportsService( const ::rtl::OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException)
{
	return ServiceName == SCADDIN_SERVICE ||
			ServiceName == SCTESTADDIN_SERVICE;
}

::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL ScTestAddIn::getSupportedServiceNames(  ) throw(::com::sun::star::uno::RuntimeException)
{
	return getSupportedServiceNames_Static();
}

//------------------------------------------------------------------------