/*
 *  pamac-vala
 *
 *  Copyright (C) 2017 Chris Cromer <cromer@cromnix.org>
 *  Copyright (C) 2014-2017 Guillaume Benoit <guillaume@manjaro.org>
 *
 *  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 get of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

namespace Pamac {
	public class Config {
		HashTable<string,string> _environment_variables;

		public bool recurse { get; private set; }
		public uint64 refresh_period { get; private set; }
		public bool no_update_hide_icon { get; private set; }
#if DISABLE_AUR
#else
		public bool enable_aur { get; private set; }
		public bool search_aur { get; private set; }
		public string aur_build_dir { get; private set; }
		public bool check_aur_updates { get; private set; }
#endif
		public uint64 keep_num_pkgs { get; private set; }
		public bool rm_only_uninstalled { get; private set; }
		public string terminal_background { get; private set; }
		public string terminal_foreground { get; private set; }
		public string terminal_font { get; private set; }
		public bool update_files_db { get; private set; }
		public unowned HashTable<string,string> environment_variables {
			get {
				return _environment_variables;
			}
		}

		public Config () {
			//get environment variables
			_environment_variables = new HashTable<string,string> (str_hash, str_equal);
			var utsname = Posix.utsname();
			_environment_variables.insert ("HTTP_USER_AGENT", "pamac (%s %s)".printf (utsname.sysname, utsname.machine));
			unowned string? variable = Environment.get_variable ("http_proxy");
			if (variable != null) {
				_environment_variables.insert ("http_proxy", variable);
			}
			variable = Environment.get_variable ("https_proxy");
			if (variable != null) {
				_environment_variables.insert ("https_proxy", variable);
			}
			variable = Environment.get_variable ("ftp_proxy");
			if (variable != null) {
				_environment_variables.insert ("ftp_proxy", variable);
			}
			variable = Environment.get_variable ("socks_proxy");
			if (variable != null) {
				_environment_variables.insert ("socks_proxy", variable);
			}
			variable = Environment.get_variable ("no_proxy");
			if (variable != null) {
				_environment_variables.insert ("no_proxy", variable);
			}
			// set default option
			refresh_period = 6;
			reload ();
		}

		public void reload () {
			var settings = new Settings ("org.pamac.main");
			recurse = settings.get_boolean ("remove-unrequired-deps");
			refresh_period = settings.get_uint64 ("refresh-period");
			no_update_hide_icon = settings.get_boolean ("no-update-hide-icon");
			keep_num_pkgs = settings.get_uint64 ("keep-num-packages");
			rm_only_uninstalled = settings.get_boolean ("only-rm-uninstalled");
			terminal_background = settings.get_string ("background-color");
			terminal_foreground = settings.get_string ("foreground-color");
			terminal_font = settings.get_string ("terminal-font");
			update_files_db = settings.get_boolean ("update-files-db");
#if DISABLE_AUR
#else
			settings = new Settings ("org.pamac.aur");
			enable_aur = settings.get_boolean ("enable-aur");
			search_aur = settings.get_boolean ("search-in-aur");
			check_aur_updates = settings.get_boolean ("check-aur-updates");
			aur_build_dir = settings.get_string ("build-directory");
#endif
		}
	}
}