/*
 * Helper functions to translate statuses and actions to strings
 * Copyright (C) 2008 Bastien Nocera <hadess@hadess.net>
 * 
 * Experimental code. This will be moved out of fprintd into it's own
 * package once the system has matured.
 *
 * 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 2 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, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

struct {
	const char *dbus_name;
	const char *place_str;
	const char *swipe_str;
} fingers[11] = {
	{ "left-thumb", N_("Place your left thumb on %s"), N_("Swipe your left thumb on %s") },
	{ "left-index-finger", N_("Place your left index finger on %s"), N_("Swipe your left index finger on %s") },
	{ "left-middle-finger", N_("Place your left middle finger on %s"), N_("Swipe your left middle finger on %s") },
	{ "left-ring-finger", N_("Place your left ring finger on %s"), N_("Swipe your left ring finger on %s") },
	{ "left-little-finger", N_("Place your left little finger on %s"), N_("Swipe your left little finger on %s") },
	{ "right-thumb", N_("Place your right thumb on %s"), N_("Swipe your right thumb on %s") },
	{ "right-index-finger", N_("Place your right index finger on %s"), N_("Swipe your right index finger on %s") },
	{ "right-middle-finger", N_("Place your right middle finger on %s"), N_("Swipe your right middle finger on %s") },
	{ "right-ring-finger", N_("Place your right ring finger on %s"), N_("Swipe your right ring finger on %s") },
	{ "right-little-finger", N_("Place your right little finger on %s"), N_("Swipe your right little finger on %s") },
	{ NULL, NULL, NULL }
};

static const char *finger_str_to_msg(const char *finger_name, gboolean is_swipe)
{
	int i;

	if (finger_name == NULL)
		return NULL;

	for (i = 0; fingers[i].dbus_name != NULL; i++) {
		if (g_str_equal (fingers[i].dbus_name, finger_name)) {
			if (is_swipe == FALSE)
				return fingers[i].place_str;
			else
				return fingers[i].swipe_str;
		}
	}

	return NULL;
}

/* Cases not handled:
 * verify-no-match
 * verify-match
 * verify-unknown-error
 */
G_GNUC_UNUSED static const char *verify_result_str_to_msg(const char *result, gboolean is_swipe)
{
	if (result == NULL)
		return NULL;

	if (strcmp (result, "verify-retry-scan") == 0) {
		if (is_swipe == FALSE)
			return N_("Place your finger on the reader again");
		else
			return N_("Swipe your finger again");
	}
	if (strcmp (result, "verify-swipe-too-short") == 0)
		return N_("Swipe was too short; try again");
	if (strcmp (result, "verify-finger-not-centered") == 0)
		return N_("Your finger was not centered; try swiping your finger again");
	if (strcmp (result, "verify-remove-and-retry") == 0)
		return N_("Remove your finger and try swiping it again");

	return NULL;
}

/* Cases not handled:
 * enroll-completed
 * enroll-failed
 * enroll-unknown-error
 */
static const char *enroll_result_str_to_msg(const char *result, gboolean is_swipe)
{
	if (result == NULL)
		return NULL;

	if (strcmp (result, "enroll-retry-scan") == 0 || strcmp (result, "enroll-stage-passed") == 0) {
		if (is_swipe == FALSE)
			return N_("Place your finger on the reader again");
		else
			return N_("Swipe your finger again");
	}
	if (strcmp (result, "enroll-swipe-too-short") == 0)
		return N_("Swipe was too short, try again");
	if (strcmp (result, "enroll-finger-not-centered") == 0)
		return N_("Your finger was not centered, try swiping your finger again");
	if (strcmp (result, "enroll-remove-and-retry") == 0)
		return N_("Remove your finger, and try swiping your finger again");

	return NULL;
}