/*
 * Copyright 2013 (c) Anna Schumaker.
 */
#include <core/playlist.h>
#include <core/playlists/system.h>


void playlist_init(struct queue_ops *ops)
{
	pl_system_init(ops);
}

void playlist_deinit()
{
	pl_system_deinit();
}

bool playlist_add(const gchar *name, struct track *track)
{
	if (!track)
		return false;
	return pl_system.pl_add_track(name, track);
}

bool playlist_remove(const gchar *name, struct track *track)
{
	if (!track)
		return false;
	return pl_system.pl_remove_track(name, track);
}

void playlist_update(const gchar *name)
{
	pl_system.pl_update(name);
}

bool playlist_has(const gchar *name, struct track *track)
{
	struct queue *queue = pl_system.pl_get_queue(name);
	if (!track || !queue)
		return false;
	return queue_has(queue, track);
}

unsigned int playlist_size(const gchar *name)
{
	struct queue *queue = pl_system.pl_get_queue(name);
	return queue ? queue_size(queue) : 0;
}

void playlist_set_random(const gchar *name, bool enabled)
{
	pl_system.pl_set_flag(name, Q_RANDOM, enabled);
}

bool playlist_get_random(const gchar *name)
{
	return queue_has_flag(playlist_get_queue(name), Q_RANDOM);
}

void playlist_sort(const gchar *name, enum compare_t sort, bool reset)
{
	pl_system.pl_sort(name, sort, reset);
}

struct track *playlist_next(void)
{
	return queue_next(playlist_get_queue("Collection"));
}

struct track *playlist_prev(void)
{
	return queue_next(playlist_get_queue("History"));
}

struct queue *playlist_get_queue(const gchar *name)
{
	return pl_system.pl_get_queue(name);
}