#include "externals.hh"
#include "c-project.hh"


/*= A_ProjectPathListener ====================================================*/

A_ProjectPathListener::~A_ProjectPathListener( ) {}


/*= T_Project ================================================================*/

void T_Project::setBasePath(
		T_String const& path ) noexcept
{
	if ( !path || path[ path.length( ) - 1 ] != '/' ) {
		setBasePathInternal( path );
	} else {
		setBasePathInternal( path.substr( 0 , path.length( ) - 1 ) );
	}
}

void T_Project::setBasePathInternal(
		T_String path ) noexcept
{
	if ( ( path && basePath_ == path )
			|| ( !path && basePath_ == "." ) ) {
		return;
	}
	if ( !path ) {
		basePath_ = T_String::Pooled( "." );
	} else {
		basePath_ = std::move( path );
	}

	const auto n{ listeners_.size( ) };
	for ( auto i = 0u ; i < n ; i ++ ) {
		listeners_[ i ]->projectPathChanged( );
	}
}

/*----------------------------------------------------------------------------*/

T_String T_Project::pathOf(
		T_String const& file ) const noexcept
{
	T_StringBuilder sb;
	sb << basePath_ << '/' << file;
	return std::move( sb );
}

T_String T_Project::pathOf(
		char const* file ) const noexcept
{
	T_StringBuilder sb;
	sb << basePath_ << '/' << file;
	return std::move( sb );
}