/*
 * Configuration/browsing profiles
 *
 * Copyright (C) 2017  Patrick McDermott
 *
 * This file is part of Marquee.
 *
 * Marquee is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Marquee is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Marquee.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include "profiles.h"

#include <gio/gio.h>
#include <glib.h>

struct _MqProfiles {
	gchar    *file_name;
	GKeyFile *key_file;
};

static gboolean
create(MqProfiles *profiles)
{
	GFile             *file;
	GFileOutputStream *stream;

	file = g_file_new_for_path(profiles->file_name);

	stream = g_file_create(file, G_FILE_CREATE_PRIVATE, NULL, NULL);
	if (!stream) {
		return FALSE;
	}

	/* TODO: Create configs. */
	return FALSE;
}

static void
load(MqProfiles *profiles)
{
	/* TODO: Handle parsing and ENOENT errors differently? */
	g_key_file_load_from_file(profiles->key_file, profiles->file_name,
		G_KEY_FILE_KEEP_COMMENTS | G_KEY_FILE_KEEP_TRANSLATIONS, NULL);
}

MqProfiles *
mq_profiles_new(void)
{
	MqProfiles *profiles;
	gchar      *config_dir;

	profiles = g_new0(MqProfiles, 1);

	config_dir = g_build_filename(g_get_user_config_dir(), PACKAGE, NULL);
	g_mkdir_with_parents(config_dir, 0700);
	g_free(config_dir);

	profiles->file_name = g_build_filename(g_get_user_config_dir(), PACKAGE,
		"profiles", NULL);
	profiles->key_file = g_key_file_new();

	if (!create(profiles)) {
		load(profiles);
	}

	/* TODO: Set up GFileMonitor. */

	return profiles;
}

gchar **
mq_profiles_get_profiles(MqProfiles *profiles, gsize *length)
{
	return g_key_file_get_groups(profiles->key_file, length);
}

gchar *
mq_profiles_get_name(MqProfiles *profiles, const gchar *profile)
{
	return g_key_file_get_string(profiles->key_file, profile, "name", NULL);
}

gchar *
mq_profiles_get_color(MqProfiles *profiles, const gchar *profile)
{
	return g_key_file_get_string(profiles->key_file, profile, "color",
		NULL);
}

void
mq_profiles_set_name(MqProfiles *profiles, const gchar *profile,
	const gchar *name)
{
	g_key_file_set_string(profiles->key_file, profile, "name", name);
}

void
mq_profiles_set_color(MqProfiles *profiles, const gchar *profile,
	const gchar *color)
{
	g_key_file_set_string(profiles->key_file, profile, "color", color);
}

gboolean
mq_profiles_save(MqProfiles *profiles)
{
	/* TODO: Handle GFileError? */
	return g_key_file_save_to_file(profiles->key_file, profiles->file_name,
		NULL);
}