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flutter/lib/helpers/misc.dart
2021-11-08 09:42:32 +01:00

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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(
int? reps,
RepetitionUnit repetitionUnitObj,
num? weight,
WeightUnit weightUnitObj,
String? rir,
) {
// TODO(x): how to (easily?) translate strings like the units or 'RiR'
final List<String> out = [];
if (reps != null) {
out.add(reps.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.id != DEFAULT_REPETITION_UNIT || weight == 0 || weight == null) {
out.add(repetitionUnitObj.name);
}
}
if (weight != null && weight != 0) {
out.add('×');
out.add(weight.toString());
out.add(weightUnitObj.name);
}
if (rir != null && rir != '') {
out.add('\n');
out.add('($rir RiR)');
}
return out.join(' ');
}
/// Returns a list of [DateTime] objects from [first] to [last], inclusive.
List<DateTime> daysInRange(DateTime first, DateTime last) {
final dayCount = last.difference(first).inDays + 1;
return List.generate(
dayCount,
(index) => DateTime.utc(first.year, first.month, first.day + index),
);
}
extension TimeOfDayExtension on TimeOfDay {
bool isAfter(TimeOfDay other) {
if (toMinutes() > other.toMinutes()) {
return true;
} else {
return false;
}
}
bool isBefore(TimeOfDay other) {
if (toMinutes() < other.toMinutes()) {
return true;
} else {
return false;
}
}
int toMinutes() {
return (hour * 60) + minute;
}
}
void launchURL(String url, BuildContext context) async {
await canLaunch(url)
? await launch(url)
: ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text('Could not open $url.')),
);
}