Blocked by:

• #11
• #9
• #10

The animation is completely fine, theres just an assertion error thrown by the listtile which is not easy to get rid of in the console. An overflowBox in the shuttleBuilder does also suppress an overflow error happening probably because of the same reason.

Describe the solution you'd like

• Dynamic themeMode selection. E.g. three rounded rects with surface colors of theme which are selectable.
• Primary and secondary color picker not so many options, e.g. present only 4-5 presets.

The state of the current page on the homepage is lost if the current layout changes. It will change to the first page but selected will be the previous one.

Describe the solution you'd like
Add an option to add custom subjects

• pick base subject and the create a custom one

maybe there could be conflicts with names, e.g. that you can rename current subjects. What about created subjects regarding that matter?

Add teacher names to substitutes and timetable in the subtitle of the listtile.
Fetch teachers on start or updateSubstituteKey and save.

https://docs.flutter.dev/testing/overview

Unit tests

• https://docs.flutter.dev/cookbook/testing/unit/introduction
• especially for storage and its components

Widget tests

• https://docs.flutter.dev/cookbook/testing/widget/introduction
• lower priority
• make sure custom widgets behave as expected

Integration tests

• https://docs.flutter.dev/cookbook/testing/integration/introduction
• high maintenance => only use for key features: substitutes (highly dependent)

other

mock http and api requests for integration testing (https://docs.flutter.dev/cookbook/testing/unit/mocking)

Describe the bug
The calenderWeek and dates of the week do not update sometimes.

To Reproduce
Steps to reproduce the behavior:

1. Click on date and select a date from a different week
2. Actual timetable gets rebuild, calendarWeek and date not

Expected behavior
CalendarWeek and dates should update to the corresponding timetable which is presented.

Add more firebase performance stats.

• Custom network requests
• Database read/write

Describe the bug
This error occurs in the newest version (1.0.1) when the app does not have network connectivity and the image stream is trying to load the image from the internet. My guess is that the image stream is trying to connect but then the app is suspended resulting in the error.

There's also an error thrown when the http client of the app for the api calls is unexpectedly suspended, probably also when the app is suspended. That error can be reduced with an additional dependency (cupertino_http), but not eliminated. We need to make sure that when the app is suspended the http client is closed or at least catch all the errors.

To Reproduce
More or less unknown.

Expected behavior
That this error is not thrown or gracefully catched.

Screenshots
If applicable, add screenshots to help explain your problem.

Smartphone (please complete the following information):
Does appear on both iOS and Android, regardless of the version or smartphone.

Stacktraces

iOS
HttpException: Bad file descriptor, uri = https://engelsburg.smmp.de/files/2024/03/23_Stellenausschreibung_FSJ.jpg. Error thrown resolving a single-frame image stream.

Fatal Exception: FlutterError
0  ???                            0x0 FirebaseCrashlytics.recordError + 119 (firebase_crashlytics.dart:119)
1  ???                            0x0 FirebaseCrashlytics.recordFlutterError + 145 (firebase_crashlytics.dart:145)
2  ???                            0x0 FirebaseCrashlytics.recordFlutterFatalError + 158 (firebase_crashlytics.dart:158)
3  ???                            0x0 FlutterError.reportError + 1181 (assertions.dart:1181)
4  ???                            0x0 ImageStreamCompleter.reportError + 798 (image_stream.dart:798)
5  ???                            0x0 new OneFrameImageStreamCompleter.<fn> + 859 (image_stream.dart:859)

Android
HttpException: Software caused connection abort, uri = https://engelsburg.smmp.de/files/2024/03/23_Schaefer_Hessenmeisterschaft_03_01.jpg. Error thrown resolving a single-frame image stream.

Fatal Exception: io.flutter.plugins.firebase.crashlytics.FlutterError: HttpException: Software caused connection abort, uri = https://engelsburg.smmp.de/files/2024/03/23_Schaefer_Hessenmeisterschaft_03_01.jpg. Error thrown resolving a single-frame image stream.
       at FirebaseCrashlytics.recordError(firebase_crashlytics.dart:119)
       at FirebaseCrashlytics.recordFlutterError(firebase_crashlytics.dart:145)
       at FirebaseCrashlytics.recordFlutterFatalError(firebase_crashlytics.dart:158)
       at FlutterError.reportError(assertions.dart:1181)
       at ImageStreamCompleter.reportError(image_stream.dart:798)
       at new OneFrameImageStreamCompleter.<fn>(image_stream.dart:859)

https://docs.flutter.dev/ui/navigation/deep-linking

Add some filters for tasks.

• by subject
• list by date asc/desc
• done/undone

Blocked by:

• #13
• PAException/engelsburg-api#111

(https://dart.dev/tools/linter-rules)

Add a feature to enable or disable, and sort all available pages. Keep presets (for students, teachers and other) but make them customizable.

I guess this would be blocked by #11

Describe the bug
In the substituteSettings the same class can get entered multiple times.

To Reproduce
Steps to reproduce the behavior:
Try entering the same class to times.

Expected behavior
The class should only appear one time, the second time the input should be disposed.

Add a custom logger implementation to allow debugging specific parts of the app in debug mode.
In release mode the logger could redirect all messages that have a specific level to crashlytics.

Remove the title image because if theres a title image it will be most likely in the content (at the top) itself. Especially for wider screen it will be confusing seeing the same image 3 times.

Rewrite some parts of the navigation:

• Every page needs to have a path
• Introduce compact widgets for larger layout that will appear as a dialog or sidesheet
• Strictly use templates to build common parts (e.g. substitute_extended, timetable_extended, task_extended, ....)
• If needed for a clear structure introduce shellRoutes to the homepage instead of creating streams to communicate

Substitute noifications can be received by someone who hasn't entered the substitute key.

Widgets to optimize:

• SubstituteSettings

Group substitutes if they are split and there is no lesson in between. Only possible if they are identical but the lesson.