// PdbFinderParser.hpp


#if !defined(PDB_FINDER_PARSER_HPP)
#define PDB_FINDER_PARSER_HPP


#include <string>
#include <vector>
#include "Parser.hpp"
#include "Reader.hpp"


namespace NGBW {


struct PdbChain {
  std::string identity;
  std::string sequence;
};

typedef std::vector<PdbChain> ChainList;

struct PdbFinderRecord {

	void clear() throw()
	{
		identity.clear();
		organism.clear();
		description.clear();
		chains.clear();
	}

	std::string identity;
	std::string organism;
	std::string description;
	ChainList chains;
};


class PdbFinderParser : public Parser {
public:

	PdbFinderParser(Reader &input) throw() : Parser(input) { }
	~PdbFinderParser() throw() { }


	bool Parse(PdbFinderRecord &record);


private:

	void ParseIdentity(PdbFinderRecord &record);
	void ParseHeader(PdbFinderRecord &record);
	void ParseSource(PdbFinderRecord &record);
	void ParseChain(PdbFinderRecord &record);
	void GetFieldValue(size_t offset, std::string &value);
	bool FindEndToken();
};


} // namespace NGBW


#endif // PDB_FINDER_PARSER_HPP