added record models, settings- and db mock

lib/enums/group.dart

@@ -1,6 +0,0 @@
-enum Group {
-  gruppe1, //HIIT Morgens
-  gruppe2, //HIIT Abends
-  gruppe3, //HIIT Morgens + Schach
-  gruppe4, //HIIT Abends + Schach
-}

lib/interface/db_record.dart

@@ -0,0 +1,3 @@
+abstract class DatabaseRecord {
+  String toCSV();
+}

lib/mock/db_mock.dart

@@ -0,0 +1,23 @@
+import 'package:smoke_cess_app/interface/db_record.dart';
+import 'package:smoke_cess_app/models/mood.dart';
+import 'package:smoke_cess_app/models/sleep.dart';
+
+class DatabaseMock {
+  final List<DatabaseRecord> _moodRecords = [];
+  final List<DatabaseRecord> _sleepRecords = [];
+  final List<DatabaseRecord> _workoutRecords = [];
+
+  void saveRecord(DatabaseRecord record) {
+    if (record is Mood) {
+      _moodRecords.add(record);
+    } else if (record is Sleep) {
+      _sleepRecords.add(record);
+    } else {
+      _workoutRecords.add(record);
+    }
+  }
+
+  List<DatabaseRecord> getMoodRecords() => _moodRecords;
+  List<DatabaseRecord> getSleepRecords() => _sleepRecords;
+  List<DatabaseRecord> getWorkoutRecords() => _workoutRecords;
+}

lib/models/hiit_workout.dart

@@ -0,0 +1,15 @@
+import 'package:smoke_cess_app/interface/db_record.dart';
+
+class HIITWorkout implements DatabaseRecord {
+  final Duration _workoutDuration;
+  final String _commentBefore;
+  final String _commentAfter;
+  final DateTime _workoutDate;
+
+  HIITWorkout(this._workoutDuration, this._commentBefore, this._commentAfter,
+      this._workoutDate);
+
+  @override
+  String toCSV() =>
+      "${_workoutDate.toIso8601String()}, $_workoutDuration, $_commentBefore, $_commentAfter";
+}

lib/models/mood.dart

@@ -0,0 +1,14 @@
+import 'package:smoke_cess_app/interface/db_record.dart';
+
+class Mood implements DatabaseRecord {
+  final double _moodValue;
+  final String _comment;
+  final DateTime _date;
+
+  Mood(this._moodValue, this._comment, this._date);
+
+  @override
+  String toCSV() {
+    return "${_date.toIso8601String()}, ${_moodValue.round().toString()}, $_comment";
+  }
+}

lib/models/settings.dart

@@ -1,38 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:smoke_cess_app/enums/group.dart';
-
-class Settings {
-  //should use shared preferences package
-  //https://pub.dev/packages/shared_preferences
-  Group _group;
-  TimeOfDay _dailyTrainingStartTime;
-  late DateTime _experimentStartDate;
-
-  Settings(this._group, this._dailyTrainingStartTime) {
-    _experimentStartDate = DateTime.now();
-  }
-
-  void setGroup(Group group) {
-    _group = group;
-  }
-
-  void setDailyTrainingStartTime(TimeOfDay time) {
-    _dailyTrainingStartTime = time;
-  }
-
-  void set(Group group) {
-    _group = group;
-  }
-
-  Group getGroup() {
-    return _group;
-  }
-
-  TimeOfDay getDailyTrainingStartTime() {
-    return _dailyTrainingStartTime;
-  }
-
-  DateTime getExperimentStartDate() {
-    return _experimentStartDate;
-  }
-}

lib/models/sleep.dart

@@ -0,0 +1,18 @@
+import 'package:flutter/material.dart';
+import 'package:smoke_cess_app/interface/db_record.dart';
+
+class Sleep implements DatabaseRecord {
+  final double _sleepQualityValue;
+  final String _comment;
+  final DateTime _date;
+  final TimeOfDay _sleepedAt;
+  final TimeOfDay _wokeUpAt;
+
+  Sleep(this._sleepQualityValue, this._comment, this._date, this._sleepedAt,
+      this._wokeUpAt);
+
+  @override
+  String toCSV() {
+    return "${_date.toIso8601String()}, ${_sleepQualityValue.round().toString()}, $_sleepedAt, $_wokeUpAt, $_comment";
+  }
+}

lib/service/business.dart

@@ -1,9 +0,0 @@
-import 'package:smoke_cess_app/models/settings.dart';
-
-class Business {
-  late Settings settings;
-
-  void setSettings(Settings settings) {
-    this.settings = settings;
-  }
-}

lib/service/query_service.dart

@@ -0,0 +1,21 @@
+import 'package:smoke_cess_app/interface/db_record.dart';
+import 'package:smoke_cess_app/mock/db_mock.dart';
+
+class QueryService {
+  final DatabaseMock _database;
+
+  QueryService(this._database);
+
+  void addRecord(DatabaseRecord record) => _database.saveRecord(record);
+  List<DatabaseRecord> getWorkoutRecords() => _database.getWorkoutRecords();
+  List<DatabaseRecord> getMoodRecords() => _database.getMoodRecords();
+  List<DatabaseRecord> getSleepRecords() => _database.getSleepRecords();
+
+  String recordsToCSV(List<DatabaseRecord> records) {
+    String csv = "";
+    for (DatabaseRecord record in records) {
+      csv += '${record.toCSV()}\n';
+    }
+    return csv;
+  }
+}

lib/service/settings_service.dart

@@ -0,0 +1,25 @@
+import 'package:shared_preferences/shared_preferences.dart';
+
+class SettingsService {
+  final Future<SharedPreferences> _prefs = SharedPreferences.getInstance();
+
+  SettingsService() {
+    setIntSetting('workout_duration_minutes', 5);
+  }
+
+  void setStringSetting(String settingKey, String settingValue) =>
+      _prefs.then((pref) => pref.setString(settingKey, settingValue));
+
+  Future<String?> getStringSetting(String settingKey) =>
+      _prefs.then((pref) => pref.getString(settingKey));
+
+  void setIntSetting(String settingKey, int settingValue) =>
+      _prefs.then((pref) => pref.setInt(settingKey, settingValue));
+
+  Future<int?> getIntSetting(String settingKey) =>
+      _prefs.then((pref) => pref.getInt(settingKey));
+
+  //Add other setters and getters if needed
+  //other possible SharedPreferences Types: Int, Bool, Double, StringList
+  //see https://pub.dev/packages/shared_preferences
+}

pubspec.lock

@@ -50,6 +50,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.3.1"
+  ffi:
+    dependency: transitive
+    description:
+      name: ffi
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.1"
+  file:
+    dependency: transitive
+    description:
+      name: file
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "6.1.4"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -67,6 +81,18 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_web_plugins:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  js:
+    dependency: transitive
+    description:
+      name: js
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.6.4"
   lints:
     dependency: transitive
     description:
@@ -102,6 +128,97 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.8.2"
+  path_provider_linux:
+    dependency: transitive
+    description:
+      name: path_provider_linux
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.8"
+  path_provider_platform_interface:
+    dependency: transitive
+    description:
+      name: path_provider_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.5"
+  path_provider_windows:
+    dependency: transitive
+    description:
+      name: path_provider_windows
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.3"
+  platform:
+    dependency: transitive
+    description:
+      name: platform
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.1.0"
+  plugin_platform_interface:
+    dependency: transitive
+    description:
+      name: plugin_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.3"
+  process:
+    dependency: transitive
+    description:
+      name: process
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "4.2.4"
+  shared_preferences:
+    dependency: "direct main"
+    description:
+      name: shared_preferences
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.17"
+  shared_preferences_android:
+    dependency: transitive
+    description:
+      name: shared_preferences_android
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.15"
+  shared_preferences_foundation:
+    dependency: transitive
+    description:
+      name: shared_preferences_foundation
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.3"
+  shared_preferences_linux:
+    dependency: transitive
+    description:
+      name: shared_preferences_linux
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.3"
+  shared_preferences_platform_interface:
+    dependency: transitive
+    description:
+      name: shared_preferences_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.0"
+  shared_preferences_web:
+    dependency: transitive
+    description:
+      name: shared_preferences_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.4"
+  shared_preferences_windows:
+    dependency: transitive
+    description:
+      name: shared_preferences_windows
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.3"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -156,5 +273,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.2"
+  win32:
+    dependency: transitive
+    description:
+      name: win32
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.1.3"
+  xdg_directories:
+    dependency: transitive
+    description:
+      name: xdg_directories
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.0"
 sdks:
   dart: ">=2.18.2 <3.0.0"
+  flutter: ">=3.0.0"

pubspec.yaml

@@ -35,6 +35,7 @@ dependencies:
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.2
+  shared_preferences: ^2.0.17
 
 dev_dependencies:
   flutter_test: