Feature: Add Lesson Summary Screen

[alfred-pennyworth963-bot]

Description

Add a new Summary button on the lesson details screen (LessonDetailsScreen) that opens a dedicated summary screen with a detailed recap of the lesson content.

Current Behavior

The LessonDetailsScreen currently shows:

• Lesson title and topic
• YouTube player
• Description text
• Check My Knowledge button at the bottom

Desired Behavior

1. Add a new Summary (Конспект) button below the Check My Knowledge button in LessonDetailsScreen.
2. Tapping the button navigates to a new LessonSummaryScreen.
3. The summary screen displays a detailed summary of the lesson content (key concepts, important points, etc.).

UI/UX Details

• Button placement: Directly below the Check My Knowledge button in LessonDetailsScreen (�pps/condor_code_app/lib/ui/screens/lesson_details/lesson_details_screen.dart).
• Button style: Should use AppButtonStyles.mainButtonStyle or a secondary style to distinguish from the primary action.
• Summary screen: New screen, e.g. LessonSummaryScreen, accessible via GoRouter.
• Data source: The summary content should come from the Lesson model — likely requires adding a summary or summaryContent field.

Data Model Considerations

The current Lesson model (packages/domain/lib/models/lesson.dart) contains:

• id, itle, opic, description, youtubeUrl, courseId, isYouTubeLesson, sortOrder

Need to add: summary (String?) — a detailed lesson summary for the new screen.

Acceptance Criteria

• New Summary button visible on LessonDetailsScreen below Check My Knowledge
• Button navigates to a new LessonSummaryScreen
• LessonSummaryScreen displays the lesson summary content with proper scrolling
• Lesson model updated with summary field
• Firestore/data layer updated to fetch and map the new field
• Localization strings added for the new button and screen title
• Analytics event logged when the Summary button is tapped

Files Likely to Change

• �pps/condor_code_app/lib/ui/screens/lesson_details/lesson_details_screen.dart
• �pps/condor_code_app/lib/ui/screens/lesson_summary/ (new folder)
• �pps/condor_code_app/lib/ui/navigation/route_constants.dart
• �pps/condor_code_app/lib/ui/navigation/go_router.dart
• packages/domain/lib/models/lesson.dart
• packages/data/lib/data_sources/remote/models/lesson_remote.dart
• packages/data/lib/mappers/lesson_mapper.dart
• packages/data/lib/repository/lessons_repository_impl.dart

[varada2906]

Hi, I would like to work on this issue. Please assign it to me. I am a beginner contributor and would love to contribute to GSSoC.

[varada2906]

thanks for the assignment

[savavskoy]

@varada2906 What about this issue? Do you have any questions? Are you working on it?

[varada2906]

Hello Apologies,
I’m working on my task, but I’m facing some environment setup issues in my local system, so it’s getting slightly delayed. I’m trying to fix it and will update my progress by tomorrow.

[savavskoy]

Hello @savavskoy !

No worries, I just was curious about the process :)
If you need some help, you are free to ask, we are glad to give a support!

[varada2906]

Hello
Sorry for the delay. I had some local setup issues, but I've completed the task and submitted PR #24.
Thank you for your patience.