/*=======================================*\
|  ____                         ____      |
| /    \         /\            |          |
| \____         /  \           |____      |
|      \       /____\          |          |
| \____/prite /      \nimation |____ditor |
|                                         |
|      Copyleft Vasily_Makarov 2011       |
|                                         |
\*=======================================*/

#include "config.h"

Options *config_options_new() {
	return g_new0(Options, 1);
}

void config_options_load_from_file(Options *options,
                                   gchar *file,
                                   gchar *data_folder) {
	options->sprites = NULL;

	XMLNode *node = xml_parse_file(file);

	if (node != NULL) {
		GList *list = node->sub_nodes;
		while (TRUE) {
			list = g_list_find_custom(list, "option", xml_node_compare_with_name_func);
			if (list == NULL)
				break;
			gchar *name_attr = xml_node_get_attr_value(list->data, "name");
			if (name_attr != NULL) {
				if (g_strcmp0(name_attr, "sprites") == 0)
					options->sprites = xml_node_get_attr_value(list->data, "value");
			}
			list = list->next;
		}
	}

	if (options->sprites == NULL) options->sprites = (gchar *)OPTION_SPRITES_DEFAULT;
	options->sprites = g_strjoin(SEPARATOR_SLASH, data_folder, options->sprites, NULL);
}

Keys *config_keys_new() {
	Keys *keys = g_new0(Keys, 1);
	keys->clientdata_folder = (gchar *)KEY_CLIENTDATA_FOLDER_DEFAULT;
	keys->show_grid = KEY_SHOW_GRID_DEFAULT;
	return keys;
}

void config_keys_save(Keys *keys) {
	GKeyFile *key_file = g_key_file_new();
	g_key_file_set_value(key_file, "General", "ClientdataFolder",
	                     g_strjoin(SEPARATOR_SLASH,
	                               keys->clientdata_folder,
	                               POSTFIX_FOLDER,
	                               NULL));
	g_key_file_set_boolean(key_file, "General", "ShowGrid", keys->show_grid);

	mkdir(KEYS_CONFIG_DIR, S_IRWXU);
	int fd = g_creat(KEYS_CONFIG_FILE, S_IREAD | S_IWRITE);
	gchar *buf = g_key_file_to_data(key_file, NULL, NULL);
	write(fd, buf, strlen(buf));
	close(fd);

	g_key_file_free(key_file);
}

void config_keys_load(Keys *keys) {
	GKeyFile *key_file = g_key_file_new();

	g_key_file_load_from_file(key_file,
	                          KEYS_CONFIG_FILE,
	                          0,
	                          NULL);
	if (g_key_file_has_key(key_file, "General", "ClientdataFolder", NULL))
		keys->clientdata_folder = g_key_file_get_value(key_file, "General", "ClientdataFolder", NULL);
	if (g_key_file_has_key(key_file, "General", "ShowGrid", NULL))
		keys->show_grid = g_key_file_get_boolean(key_file, "General", "ShowGrid", NULL);

	g_key_file_free(key_file);
}