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flutter/lib/models/workouts/workout_plan.dart

112 lines
3.2 KiB
Dart

/*
* This file is part of wger Workout Manager <https://github.com/wger-project>.
* Copyright (C) 2020 wger Team
*
* wger Workout Manager 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.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import 'package:json_annotation/json_annotation.dart';
import 'package:wger/models/exercises/exercise.dart';
import 'package:wger/models/workouts/day.dart';
import 'package:wger/models/workouts/log.dart';
part 'workout_plan.g.dart';
@JsonSerializable()
class WorkoutPlan {
@JsonKey(required: true)
int? id;
@JsonKey(required: true, name: 'creation_date')
late DateTime creationDate;
@JsonKey(required: true, name: 'name')
late String name;
@JsonKey(required: true, name: 'description')
late String description;
@JsonKey(includeFromJson: false, includeToJson: false)
List<Day> days = [];
@JsonKey(includeFromJson: false, includeToJson: false)
List<Log> logs = [];
WorkoutPlan({
this.id,
required this.creationDate,
required this.name,
String? description,
List<Day>? days,
List<Log>? logs,
}) {
this.days = days ?? [];
this.logs = logs ?? [];
this.description = description ?? '';
}
WorkoutPlan.empty() {
creationDate = DateTime.now();
name = '';
description = '';
}
// Boilerplate
factory WorkoutPlan.fromJson(Map<String, dynamic> json) => _$WorkoutPlanFromJson(json);
Map<String, dynamic> toJson() => _$WorkoutPlanToJson(this);
/// Filters the workout logs by exercise and sorts them by date
///
/// Optionally, filters list so that only unique logs are returned. "Unique"
/// means here that the values are the same, i.e. logs with the same weight,
/// reps, etc. are considered equal. Workout ID, Log ID and date are not
/// considered.
List<Log> filterLogsByExerciseBase(Exercise exerciseBase, {bool unique = false}) {
var out = logs.where((element) => element.exerciseBaseId == exerciseBase.id).toList();
if (unique) {
out = out.toSet().toList();
}
out.sort((a, b) => b.date.compareTo(a.date));
return out;
}
/// Massages the log data to more easily present on the log overview
///
Map<DateTime, Map<String, dynamic>> get logData {
final out = <DateTime, Map<String, dynamic>>{};
for (final log in logs) {
final exercise = log.exerciseBaseObj;
final date = log.date;
if (!out.containsKey(date)) {
out[date] = {
'session': null,
'exercises': <Exercise, List<Log>>{},
};
}
if (!out[date]!['exercises']!.containsKey(exercise)) {
out[date]!['exercises']![exercise] = <Log>[];
}
out[date]!['exercises']![exercise].add(log);
}
return out;
}
}