#include "smlrendererhtml.h"
#include "smlnode.h"

SmlRendererHtml::SmlRendererHtml()
{
}

SmlRendererHtml::~SmlRendererHtml()
{
}

void SmlRendererHtml::render( Bu::Formatter &f, const SmlNode *pSml )
{
	switch( pSml->getType() )
	{
		case SmlNode::typeRoot:
			f << "<p>";
			for( SmlNode::SmlNodeList::const_iterator i =
				 pSml->getChildren().begin(); i; i++ )
			{
				render( f, *i );
			}
			f << "</p>";
			break;

		case SmlNode::typeText:
			f << pSml->getText();
			break;

		case SmlNode::typeTag:
			if( pSml->getChildren().isEmpty() )
			{
				if( pSml->getText() == "break" )
					f << "</p><p>";
			}
			else
			{
				if( pSml->getText() == "red" )
				{
					f << "<span style=\"color: red;\">";
					for( SmlNode::SmlNodeList::const_iterator i =
						 pSml->getChildren().begin(); i; i++ )
					{
						render( f, *i );
					}
					f << "</span>";
				}
				else if( pSml->getText() == "green" )
				{
					f << "<span style=\"color: green;\">";
					for( SmlNode::SmlNodeList::const_iterator i =
						 pSml->getChildren().begin(); i; i++ )
					{
						render( f, *i );
					}
					f << "</span>";
				}
			}
			break;
	}
}