Files
flutter/lib/helpers/misc.dart
Roland Geider 70fba34f0c Better handling of time zones
We now send the current time zone to the server when serializing datetime objects.
This was causing entries to be saved some hours wrong or depending on the time, on
a different day.
2025-05-26 11:13:53 +02:00

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/*
* This file is part of wger Workout Manager <https://github.com/wger-project>.
* Copyright (C) 2020, 2021 wger Team
*
* wger Workout Manager is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* wger Workout Manager 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import 'package:flutter/material.dart';
import 'package:url_launcher/url_launcher.dart';
import 'package:wger/helpers/consts.dart';
import 'package:wger/models/workouts/repetition_unit.dart';
import 'package:wger/models/workouts/weight_unit.dart';
/// Returns the text representation for a single setting, used in the gym mode
String repText(
num? repetitions,
RepetitionUnit? repetitionUnitObj,
num? weight,
WeightUnit? weightUnitObj,
num? rir,
) {
// TODO(x): how to (easily?) translate strings like the units or 'RiR'
final List<String> out = [];
if (repetitions != null) {
out.add(formatNum(repetitions).toString());
// The default repetition unit is 'reps', which we don't show unless there
// is no weight defined so that we don't just output something like "8" but
// rather "8 repetitions". If there is weight we want to output "8 x 50kg",
// since the repetitions are implied. If other units are used, we always
// print them
if (repetitionUnitObj != null && repetitionUnitObj.id != REP_UNIT_REPETITIONS_ID ||
weight == 0 ||
weight == null) {
out.add(repetitionUnitObj!.name);
}
}
if (weight != null && weight != 0) {
out.add('×');
out.add(formatNum(weight).toString());
out.add(weightUnitObj!.name);
}
if (rir != null && rir != '') {
out.add('\n');
out.add('($rir RiR)');
}
return out.join(' ');
}
void launchURL(String url, BuildContext context) async {
final scaffoldMessenger = ScaffoldMessenger.of(context);
final launched = await launchUrl(Uri.parse(url));
if (!launched) {
scaffoldMessenger.showSnackBar(
SnackBar(content: Text('Could not open $url.')),
);
}
}
/// Formats a number to an integer if it's a whole number
num formatNum(num value) {
if (value is double && value == value.toInt()) {
return value.toInt();
}
return value;
}