/**
 * @file
 * Copyright 2014 (c) Anna Schumaker.
 */
#ifndef OCARINA_CORE_TAGS_ARTIST_H
#define OCARINA_CORE_TAGS_ARTIST_H

#include <core/database.h>

/**
 * The Artist tag is used to store the name of artists added
 * to the tag database.
 *
 * When writing an Artist tag to disk, only the artist name
 * needs to be written.
 *
 * 	... << name1
 * 	... << name2
 * 	... << name3
 */
class Artist : public DatabaseEntry {
public:
	std::string name;	/**< Artist name. */
	std::string lower;	/**< Artist name (lowercase). */

	Artist(); /**< Artist tag constructor */

	/**
	 * Artist tag constructor
	 *
	 * @param  name  Artist name
	 */
	Artist(const std::string &);

	/**
	 * Called to access the artist tag's primary key
	 *
	 * @return Artist::name
	 */
	const std::string primary_key() const;

	/**
	 * Read the artist name from file and
	 * find the lowercase form.
	 *
	 * @param  file  The file to read from.
	 */
	void read(File &);

	/**
	 * Write the artist name to file.
	 *
	 * @param  file  The file to write to.
	 */
	void write(File &);
};

#endif /* OCARINA_CORE_TAGS_ARTIST_H */