Worklog Week 6

Week 6 Objectives: Sprint 2 - Flashcard & Scenarios

Complete flashcard review with SRS, implement statistics dashboard, and create scenario-based lessons.

Main Tasks:

DayTaskComplete
MonFlashcard Review UI:
- Review interface with card flip animation
- SRS scheduling (SM-2 algorithm)
- Rating buttons (Again/Hard/Good/Easy)
- Keyboard shortcuts		✅
TueFlashcard Testing:
- Test flashcard CRUD operations
- Test SRS algorithm with sample data
- Test review flow end-to-end
- Fix bugs		✅
WedStatistics Dashboard:
- User stats calculation (total cards, due today, retention)
- Dashboard widgets
- Basic charts (recharts library)		✅
ThuScenarios:
- Create 15 scenarios (Restaurant, Airport, Shopping, etc.)
- CEFR level tagging (A1-C2)
- Scenario selection UI		✅
FriTesting:
- Test scenarios with various CEFR levels
- Test responsive design (desktop, mobile)
- Fix bugs discovered		✅

Results:

1. Flashcard System:

  • ✅ Review UI with card flip animations
  • ✅ SRS scheduling (SM-2 algorithm) implemented
  • ✅ Keyboard shortcuts (Space, 1-4 keys)
  • ✅ Mobile responsive

2. Statistics:

  • ✅ Key metrics: total cards, due today, retention rate, streak
  • ✅ Charts: review history, retention curve
  • ✅ Dashboard layout with Shadcn/ui

3. Scenarios:

  • ✅ 15 scenarios across 5 categories (Daily Life, Travel, Work, Social, Academic)
  • ✅ CEFR levels (A1-C2) tagged
  • ✅ Scenario-specific system prompts
  • ✅ Scenario selection UI

4. Testing:

  • ✅ Manual testing of flashcard review flow
  • ✅ Test SRS algorithm with sample data
  • ✅ Test scenarios with various CEFR levels
  • ✅ Responsive testing (desktop, mobile)

Next: Sprint 3 - Voice Integration