#include <music/emitter.hpp>
#include <music/scansymbols.hpp>
#include <common/stringbuffer.hpp>

namespace Music
{

void Emitter::emit(const Byte &byte,const String &value)
{
  int length(value.length());
  insert(&byte);
	insert(&Byte(length));
	for(int index=0;index<length;index++)insert(&Byte(value.charAt(index)));
}

void Emitter::emit(const Byte &byte)
{
  insert(&byte);
}

String Emitter::toString(void)const
{
  StringBuffer sb;
	String verb;
	int length;
	int i;

	for(int index=0;index<size();index++)
	{
	  switch(((Emitter&)*this).operator[](index))
		{
		  case ScanSymbols::Note1 :
			  sb.append("Note='").append((char)((Emitter&)*this).operator[](++index)).append("'\n");
			  break;
			case ScanSymbols::HalfDiminished1 :
			  sb.append("Half Diminished").append("\n");
				break;
			case ScanSymbols::Degree1 :
			  sb.append("Degree=").append(String().fromInt((int)((Emitter&)*this).operator[](index+1))).append("\n");
				index++;
			  break;
			case ScanSymbols::Alter1 :
			  sb.append("Altered=");
				if(ScanSymbols::Flat1==((Emitter&)*this).operator[](index+1))sb.append("Flat");
				else if(ScanSymbols::Sharp1==((Emitter&)*this).operator[](index+1))sb.append("Sharp1");
				sb.append("\n");
        index++;
			  break;
			case ScanSymbols::Verb1 :
			  sb.append("Verb='");
				index++;
				length=((Emitter&)*this).operator[](index);
				verb.reserve(length+1);
				index++;
				for(i=0;i<length;i++)verb.setAt(i,((Emitter&)*this).operator[](index++));  
				sb.append(verb);
				sb.append("'\n");
			  break;
			case ScanSymbols::Slash1 :
			  sb.append("Slash\n");
				index++;
			  break;
			case ScanSymbols::Flat1 :
			  sb.append("Flat\n");
				index++;
			  break;
			case ScanSymbols::Major71 :
			  sb.append("Major 7\n");
			  break;
			case ScanSymbols::Minor1 :
			  sb.append("Minor\n");
			  break;
			case ScanSymbols::Stop1 :
			  break;
		}
	}
	return sb.toString();
}

};