/**
 * Copyright 2014 (c) Anna Schumaker.
 */
#ifndef OCARINA_CORE_TAGS_GENRE_H
#define OCARINA_CORE_TAGS_GENRE_H

#include <core/tags/generic.h>

/**
 * The Genre tag is used to store the name of genres added
 * to the tag database.
 */
class Genre : public GenericTag {
public:
	Genre(); /**< Genre tag constructor. */

	/**
	 * Genre tag constructor.
	 *
	 * @param  name  Genre name.
	 */
	Genre(const std::string &);
};

namespace tags
{

	/** Called to read the genre_db from disk. */
	void init_genre_db();

	/**
	 * Called to look up a Genre tag by name.  If no existing
	 * tag is found a new one will be created and returned to
	 * the caller.
	 *
	 * @param  name  The name of the genre.
	 * @return A matching Genre tag.
	 */
	Genre *get_genre(const std::string &);

	/**
	 * Called to look up a Genre tag by tag index.
	 *
	 * @param  index  The index of the Genre tag.
	 * @return A matching Genre tag or NULL.
	 */
	Genre *get_genre(const unsigned int);

}

#endif /* OCARINA_CORE_TAGS_GENRE_H */