/* Copyright (c) 2005, Christophe Fergeau <teuf@gnome.org>
 * All rights reserved.

 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met:
 *
 *    * Redistributions of source code must retain the above copyright notice, 
 *      this list of conditions and the following disclaimer.
 *    * Redistributions in binary form must reproduce the above copyright 
 *      notice, this list of conditions and the following disclaimer in the 
 *      documentation and/or other materials provided with the distribution.
 *    * Neither the name of the <ORGANIZATION> nor the names of its 
 *      contributors may be used to endorse or promote products derived from 
 *      this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 * POSSIBILITY OF SUCH DAMAGE.
 */

#include "itdb.h"

#include <locale.h>
#include <gdk-pixbuf/gdk-pixbuf.h>


static void
save_itdb_thumb (Itdb_iTunesDB *itdb, Itdb_Thumb *thumb, const char *filename)
{
	GdkPixbuf *pixbuf;
	
	pixbuf = itdb_thumb_get_gdk_pixbuf (itdb->device, thumb);
	if (pixbuf != NULL) {
		gdk_pixbuf_save (pixbuf, filename, "png", NULL, NULL);
		gdk_pixbuf_unref (pixbuf);
/*		g_print ("Saved %s\n", filename); */
	}
}
static void
save_song_thumbnails (Itdb_Track *song)
{
	GList *it;
	
	for (it = song->artwork->thumbnails; it != NULL; it = it->next) {
		Itdb_Thumb *thumb;
		gchar *filename;

		thumb = (Itdb_Thumb *)it->data;
		g_return_if_fail (thumb);

		filename = NULL;
		filename = g_strdup_printf ("%s-%s-%s-%d-%016"G_GINT64_MODIFIER"x.png",
					    song->artist, song->album, 
					    song->title, thumb->type, 
					    song->dbid);
		if (filename != NULL) {
			save_itdb_thumb (song->itdb, thumb, filename);
			g_free (filename);
		}
	}
}


static void
save_thumbnails (Itdb_iTunesDB *db)
{
	GList *it;

	for (it = db->tracks; it != NULL; it = it->next) {
		Itdb_Track *song;
		
		song = (Itdb_Track *)it->data;
		save_song_thumbnails (song);
	}
}

int
main (int argc, char **argv)
{
	Itdb_iTunesDB *db;


	if (argc < 2) {
		g_print ("Usage: %s mountpoint\n", argv[0]);
		return 1;
	}
	
	setlocale (LC_ALL, "");
	g_type_init ();
	db = itdb_parse (argv[1], NULL);
	if (db == NULL) {
		g_print ("Error reading iPod database\n");
		return 1;
	}

	g_print ("========== ArtworkDB ==========\n");
	save_thumbnails (db);
	itdb_free (db);

	return 0;
}