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+# CompetenceTrack — Project Worklog
+
+## Current Project Status (Round 11 — DrawingCanvas, Versioning, Student Auth, Parent Portal, Calendar, Reports, Import/Export)
+
+**Status**: Stable, all features working, pushed to GitHub
+**Version**: v11 (c3d36aa)
+**Push Date**: 2025-07-29
+**Repo**: https://github.com/cetinmustafa83/exametra
+
+### Assessment
+- App loads correctly at localhost:3000
+- All 22+ views render without errors
+- Lint passes cleanly (0 errors, 0 warnings)
+- No emojis in codebase — all Lucide icons
+- DrawingCanvas now actually renders inside notebook pages (was previously a placeholder)
+- Notebook versioning with full history, preview, and restore functionality
+- Student login workflow with 3-tab auth UI (Teacher/Student/Parent)
+- Parent portal with dedicated dashboard, navigation, and parent-student linking
+- Calendar recurring events with series/instance editing
+- Grade report PDF generation with template selection and batch generation
+- Data import/export with CSV drag-and-drop and 5 export types
+- 100+ new i18n keys added
+- 3 new Prisma models/fields (NotebookPageVersion, ParentStudentLink, CalendarEvent recurrence fields)
+- 22 files changed, 3982 insertions, 312 deletions
+
+### Completed Modifications (Round 11)
+
+1. **DrawingCanvas Integration Fix**
+ - Replaced placeholder div with actual DrawingCanvas component rendering in notebook pages
+ - Passed backgroundType from currentPage.background (with fallback to notebook.notebookType)
+ - Passed initialDrawingData from currentPage.drawingData
+ - Added handleDrawingSave callback to save drawing data to page + create version
+ - Added onExit callback to toggle drawing mode off
+ - Added drawing indicator badge in save bar when page has drawingData
+ - Added "Edit Drawing" button in save bar when page has drawingData and not in drawing mode
+ - Added drawing indicator icon on PageThumbnail for pages with drawingData
+
+2. **Notebook Versioning**
+ - New Prisma model: `NotebookPageVersion` (id, pageId, version auto-incrementing, textContent, drawingData, editedBy, editSummary, createdAt)
+ - Added versions relation to NotebookPage model
+ - API endpoint `/api/notebooks/[id]/pages/[pageId]/versions/route.ts`:
+ - GET: List all versions of a page (ordered by version desc)
+ - POST: Create a new version from current page content
+ - PUT: Restore a specific version (creates pre-restore snapshot + restored version)
+ - Max 50 versions per page enforcement (deletes older ones)
+ - Version History UI:
+ - VersionHistoryDialog component with visual timeline (dots + connectors)
+ - Timeline dots: emerald pulsing for current, emerald solid for previewed, gray for others
+ - Version entries show: version number, "Current" badge for latest, edit summary badge, timestamp
+ - Content preview with HTML stripped to plain text (line-clamp-2)
+ - Drawing indicator on versions with drawingData
+ - "Restore version" button with AlertDialog confirmation
+ - Auto-versioning on save (manual save + drawing save)
+ - Version creation is non-critical (try/catch, failures don't block the save)
+
+3. **Student Login Workflow**
+ - Enhanced auth-view.tsx with 3-tab login: Teacher/Admin, Student, Parent
+ - Student tab: School ID field, simplified interface, info message about accounts created by teachers
+ - Parent tab: Heart icon, info message about parent portal, email + password login
+ - Animated role icons on left illustration panel
+ - Forgot Password link with role-specific demo info
+ - Role-specific welcome messages after login
+ - Student account creation (single) in settings: name, email, default password, link to student record
+ - Bulk student account creation: default password, email domain, student selection with checkboxes
+ - STUDENT and PARENT roles added to user role selector
+
+4. **Parent Portal**
+ - New Prisma model: `ParentStudentLink` with relations to User, Student, School
+ - API routes: `/api/parent-links/route.ts` (GET, POST, DELETE) and `/api/parent-links/[id]/route.ts` (GET, PUT, DELETE)
+ - ParentDashboard component with:
+ - My Children card listing linked students with class and relationship badges
+ - Recent Progress card with student progress overview
+ - Upcoming Assessments card
+ - Messages from Teachers card
+ - Attendance Summary card
+ - Calendar card
+ - Parent-specific welcome header with violet/purple color scheme
+ - Parent navigation: Dashboard, My Children, Messages, Calendar
+ - Student self-view with "My Progress" mastery visualization bar
+ - Parent Info section for parent users with linked children
+
+5. **Calendar Recurring Events**
+ - Updated Prisma schema with recurrence fields: recurrencePattern, recurrenceEnd, parentEventId (self-relation)
+ - Updated Calendar Events API (POST/GET/PUT/DELETE) with recurring event support and child event generation
+ - Edit series/instance dialog with series/instance edit modes and delete modes
+ - Recurring event UI: repeat type, interval, days of week selector, end options
+ - Recurring indicator on calendar events
+
+6. **Grade Report PDF Generation**
+ - Enhanced Grade Report PDF API: template selection (short/full/custom), student avatars, grades table, eco watermark
+ - On-the-fly generation by studentId
+ - Reports View enhancements: PDF generation button (FileDown), template selector, batch generate, download history
+
+7. **Data Import/Export**
+ - Created Data Import API: CSV import for students/assessments/grades, sample CSV downloads, import summary
+ - Enhanced Data Export API: 5 export types (students, assessments, grades, attendance, progress), export history tracking
+ - Settings View: import drag-and-drop zone, type selector, progress indicator, import summary, sample downloads
+
+8. **Styling Improvements**
+ - Drawing canvas polish: zoom controls (ZoomIn/ZoomOut, 25-200%), better tool styling, larger color swatches, undo/redo animations
+ - Notebook detail view: slide-in animation (spring transition), drawing mode toggle with emerald shadow
+ - Page thumbnails: hover shadow effect, drawing indicators
+ - Global CSS additions: .animate-slide-in, .animate-slide-out, .animate-pulse-dot, .canvas-toolbar, .version-timeline
+ - File drop zone (.file-drop-zone), import progress (.import-progress), report preview (.report-preview), eco watermark (.watermark-eco), badge type (.badge-type)
+
+9. **100+ New i18n Keys**
+ - Version history keys (18): version_history, version_history_title, version_number, version_current, version_preview, version_restore, etc.
+ - Drawing zoom keys: zoom_in, zoom_out
+ - Student login keys (50+): student login, parent portal, settings labels
+ - Calendar recurring keys (35+): recurring event labels, repeat types, interval
+ - Reports PDF keys: template selection, batch generation
+ - Import/export keys: drag-and-drop, type selector, progress
+
+10. **3 New Prisma Models / Fields**
+ - `NotebookPageVersion` — Version history for notebook pages with auto-incrementing version numbers
+ - `ParentStudentLink` — Links between parent users and student records with relationship type
+ - CalendarEvent recurrence fields — recurrencePattern, recurrenceEnd, parentEventId self-relation
+
+11. **New API Routes**
+ - `/api/notebooks/[id]/pages/[pageId]/versions` — GET (list), POST (create), PUT (restore) page versions
+ - `/api/parent-links` — GET (list), POST (create), DELETE (remove) parent-student links
+ - `/api/parent-links/[id]` — GET, PUT, DELETE individual parent-student links
+ - `/api/data-import` — POST CSV import for students/assessments/grades
+ - `/api/calendar-events` — Updated with recurring event support
+ - `/api/calendar-events/[id]` — Updated with series/instance edit modes
+
+### Verification Results
+- Lint: 0 errors, 0 warnings
+- Dev server: Running cleanly on port 3000
+- No compilation errors
+- 22 files changed, 3982 insertions, 312 deletions
+- 4 new files created
+
+### Unresolved Issues / Next Phase Priority (Round 12)
+
+1. **Offline mode**: Notebook content should work offline with service worker
+2. **Collaborative editing**: Real-time editing with WebSocket for notebook pages
+3. **Mobile responsiveness**: Further testing and optimization on smaller screens
+4. **Performance optimization**: Canvas drawing optimization for older tablets
+5. **Notification push**: Real-time push notifications via WebSocket instead of polling
+6. **Assessment rubrics**: Detailed rubric-based grading system
+7. **Curriculum mapping**: Link competencies to curriculum standards
+8. **Behavior tracking**: Detailed behavior incident logging and analysis
+9. **Attendance analytics**: Advanced attendance patterns and trends
+10. **Report scheduling**: Scheduled automatic report generation and email delivery
+11. **Multi-school support**: Support for school districts with multiple schools
+12. **API rate limiting**: Protect API endpoints from abuse
+13. **Audit logging**: Track all user actions for compliance
+14. **Data backup**: Automated database backup system
+
+---
+
+### Previous Rounds
+
+
+Round 10 — WYSIWYG, Notifications, Calendar, Student UI
+
+**Status**: Stable, all features working, pushed to GitHub
+**Version**: v10 (b90ad85)
+**Push Date**: 2025-07-29
+
+1. WYSIWYG Rich Text Editor (contentEditable-based, formatting, color pickers)
+2. Page Drag-to-Reorder (HTML5 drag-and-drop, touch support)
+3. Enhanced Notification System (DB-backed, type icons, date grouping)
+4. Student Role-Based UI (simplified navigation, student dashboard)
+5. Calendar Event CRUD (create, edit, delete, week view, mini calendar)
+6. Styling Improvements (button press, theme switch, skeleton shimmer)
+7. 80+ New i18n Keys
+8. 2 New Prisma Models (Notification, CalendarEvent)
+9. New API Routes (calendar-events, notifications, page reorder)
+
+
+
+Round 9 and earlier
+
+See git history for details on earlier rounds.
+