#include "genetic/population.h"
#include "genetic/phenotype.h"

#include <bu/mutexlocker.h>

Genetic::Population::Population() :
	uNextId( 0 ),
	uTime( 0 )
{
}

Genetic::Population::~Population()
{
	for( PhenotypeHash::iterator i = hPhenotype.begin(); i; i++ )
		delete *i;
}

Genetic::PhenotypeId Genetic::Population::addPhenotype(
		Genetic::Phenotype *pNew )
{
	Bu::MutexLocker ml( mGeneral );
	if( !pNew->isActive() )
		pNew->setCreated( uTime, uNextId++ );

	hPhenotype.insert( pNew->getId(), pNew );
	return pNew->getId();
}

bool Genetic::Population::hasProperty( Genetic::PhenotypeId id,
		const Bu::String &sKey ) const
{
	Bu::MutexLocker ml( mGeneral );
	return hPhenotype.get( id )->hasProperty( sKey );
}

Bu::Variant Genetic::Population::getProperty(
		Genetic::PhenotypeId id, const Bu::String &sKey ) const
{
	Bu::MutexLocker ml( mGeneral );
	return hPhenotype.get( id )->getProperty( sKey );
}

void Genetic::Population::setProperty( Genetic::PhenotypeId id,
		const Bu::String &sKey, Bu::Variant vValue )
{
	Bu::MutexLocker ml( mGeneral );

	hPhenotype.get( id )->setProperty( sKey, vValue );
}

void Genetic::Population::delPhenotype( PhenotypeId id )
{
	Bu::MutexLocker ml( mGeneral );
	delete hPhenotype.get( id );
	hPhenotype.erase( id );
}

Genetic::Phenotype *Genetic::Population::takePhenotype( PhenotypeId id )
{
	Bu::MutexLocker ml( mGeneral );
	Phenotype *pRet = hPhenotype.get( id );
	hPhenotype.erase( id );
	return pRet;
}

void Genetic::Population::clear()
{
	Bu::MutexLocker ml( mGeneral );
	for( PhenotypeHash::iterator i = hPhenotype.begin(); i; i++ )
		delete *i;
	hPhenotype.clear();
}

Genetic::PhenotypeId Genetic::Population::timestep()
{
	Bu::MutexLocker ml( mGeneral );
	return (++uTime);
}

Genetic::PhenotypeId Genetic::Population::time() const
{
	Bu::MutexLocker ml( mGeneral );
	return uTime;
}