Akiba So
72428dc075
Bug fixes (Flutter): - Wrap multi-statement DB writes (insert/update/delete note, deleteDocument, deletePageData, OCR FTS merge, migrations) in transactions to prevent data loss on interruption and a read-modify-write FTS race. - Fix PdfDocument leaks on exception (try/finally dispose) and preserve image aspect ratio when stamping images onto PDF pages. - Guard file-picker against empty selection (was .single -> crash). - Fix eraser ConcurrentModificationError and unmodifiable-list crash on PDF pages; capture page synchronously on save to stop wrong-page data loss. - Fix Riverpod DB-not-ready races, broken pull-to-refresh, settings load race, and search N+1; transform stored annotations on PDF page rotation. - Normalize pen pressure for devices without a pressure range. - PPT: single source of truth for slide strokes so ink displays and exports. UI/UX: - Material 3 typography, theme-aware colors (dark-mode fixes), hover cursors and right-click/visible actions on desktop, keyboard shortcuts (undo/redo/ save/find), toolbar overflow handling, friendlier empty states, semantic OCR status badges, relative timestamps, 1-based page indicators, large-deck PPT navigation, and a scratchpad-scope label in split view. Server (optional backend): - Persist JWT secret (was per-process random), block path traversal in storage, fix CORS '*'+credentials, add OCR job ownership checks, last-writer-wins sync guard, constant-time login, and split out heavy OCR deps so the API/tests run without them. CI: Gitea workflows for format+analyze+test (Linux, system sqlite) and a Windows release build; pristine `flutter analyze`, all Flutter and server tests green. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
BadNote Server (Optional)
This directory contains an optional Python/FastAPI backend. The BadNote desktop app does not depend on it.
The Flutter client is local-first:
- Notes and documents are stored in SQLite on device
- OCR runs locally via Windows built-in OCR
- Full-text search uses on-device FTS5
Why this exists
This server was an early experiment for:
- Multi-device note sync (push/pull)
- Server-side OCR with EasyOCR
- JWT authentication
These features are not wired into the current client. The client previously had incomplete sync/OCR scaffolding that has been removed in favor of local processing.
Running (if you want to experiment)
cd server
python -m venv .venv
source .venv/bin/activate # Windows: .venv\Scripts\activate
pip install -r requirements.txt
uvicorn badnote_server.main:app --host 0.0.0.0 --port 8080
API docs: http://localhost:8080/docs
The OCR worker has heavy extra dependencies (EasyOCR + torch). Install them only if you want to run it:
pip install -r requirements-ocr.txt
python -m badnote_server.ocr.worker
Security notes
- Set
BADNOTE_JWT_SECRETin production. If unset, a secret is generated once and persisted to<data>/.jwt_secretso tokens survive restarts. - Restrict origins with
BADNOTE_CORS_ORIGINS(comma-separated). The default is permissive (*, without credentials) for local development.
Status
- Kept for reference and future optional sync work
- Not part of the primary development path
- No guarantee of API compatibility with future client versions