/*
 * Copyright 2016 (c) Anna Schumaker.
 */
#ifndef OCARINA_CORE_PLAYLISTS_TYPE_H
#define OCARINA_CORE_PLAYLISTS_TYPE_H
#include <core/queue.h>
#include <core/tags/track.h>
#include <glib.h>
#include <stdbool.h>


enum playlist_type_t {
	PL_SYSTEM,
	PL_MAX_TYPE,
};


struct playlist {
	enum   playlist_type_t  pl_type;  /* This playlist's type.            */
	const  gchar           *pl_name;  /* This playlist's name.            */
	struct queue            pl_queue; /* This playlist's queue of tracks. */
};


#define DEFINE_PLAYLIST(type, name) { .pl_type = type, .pl_name = name }


struct playlist_type {
	/* Called to get the queue for the playlist. */
	struct queue *(*pl_get_queue)(const gchar *);

	/* Called to add a track to the playlist. */
	bool (*pl_add_track)(const gchar *, struct track *);

	/* Called to remove a track from the playlist. */
	bool (*pl_remove_track)(const gchar *, struct track *);

	/* Called to update a playlist. */
	void (*pl_update)(const gchar *);

	/* Called to set a playlist flag. */
	void (*pl_set_flag)(const gchar *, enum queue_flags, bool);

	/* Called to sort a playlist. */
	void (*pl_sort)(const gchar *, enum compare_t, bool);
};


#endif /* OCARINA_CORE_PLAYLISTS_TYPE_H */