/*
 * LimoX - The Linux on mobile XMPP chat client
 * Copyright (C) 2022  xengineering
 *
 * This program 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.
 *
 * This program 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 this program.  If not, see <https://www.gnu.org/licenses/>.
 */


#include <stdbool.h>
#include <stdio.h>
#include <getopt.h>

#include "gui.h"


/*
 * Configuration struct for all options
 */
struct Options {
	bool unknown;
	bool help;
};


/*
 * Parse command line arguments
 */
static void get_opts(struct Options *opts, int argc, char* argv[])
{
	opts->unknown = false;
	opts->help = false;

	int c;
	while ((c=getopt(argc, argv, "h")) != -1) {

		switch (c) {
			case 'h':
				opts->help = true;
				break;
			default:
				opts->unknown = true;
		}
	}
}

/*
 * Print help page to command line
 */
static void print_help(void)
{
	printf(
		"The Linux on mobile XMPP (LimoX) client.\n"
		"\n"
		"Usage: limox [-h]\n"
		"\n"
		"Options:\n"
		"          -h        print help page\n"
	);
}

/*
 * Run control flow of the application
 */
int main(int argc, char* argv[])
{
	struct Options opts;
	get_opts(&opts, argc, argv);

	if (opts.unknown || opts.help) {
		print_help();
	} else {
		gui_run();
	}
}