# TODO

## Phase 0: Infrastructure (DONE)

- [x] Azure VMs created and configured (jt-ub, jt-win)
- [x] Ubuntu VM provisioned (Docker, Go, Python, rclone, zsh, dotfiles)
- [x] Directory structures on both VMs (William's layout)
- [x] Sample document generator (7 generators, Azure Claude content pools, CJK fonts)
- [x] Project restructure: Tracker/Setup.bat + Tracker/Code/{Sync,Tools,Tracker}
- [x] Windows rclone sync setup (Setup.bat, Win-Setup.ps1, sync.ps1, config.ini)
  - rclone auto-download + self-contained install in _LLM/Code/Sync/rclone/
  - Password-based SFTP auth (demo), config.ini for server details
  - .sync_ignore generated on setup (excludes_LLM/, dotfiles, temp/lock files)
  - 5-minute scheduled task (JingTian-Sync)
  - Pull-first-then-push: bidirectional files pulled with --update, excluded from push
  - Bidirectional file list in config.ini (e.g. Admin/Tracker.xlsx)
  - Daily log rotation in _LLM/Code/Sync/logs/
- [x] Ubuntu VM SSH password auth enabled (Azure cloud-init was blocking it)
- [x] Both sync directions tested and working
- [x] Old JingTian-Rclone repo archived on Gitea

## Phase 1: Foundation

- [ ] Init Go module
- [ ] SQLite schema + migrations (documents, extractions, processing_log)
- [ ] Config loading (YAML)
- [ ] Docker Compose (Docling, Ollama, Python Tools, Go server)

## Phase 2: Pipeline Core

- [ ] Docling HTTP client
- [ ] Ollama HTTP client + structured extraction prompt
- [ ] Tools service (FastAPI + openpyxl Excel endpoints)
- [ ] File watcher (inotify on Ubuntu, 2-min stability check via SHA256 hash)
- [ ] State tracker integration (new/changed/skip logic)
- [ ] Pipeline orchestrator (read latest Tracker before writing, merge not overwrite)

## Phase 3: Integration + Testing

- [ ] End-to-end test (drop file on Windows → syncs to Ubuntu → pipeline → Tracker updates → syncs back)
- [ ] Smoke test with real PDFs + generated samples
- [ ] README documentation

## Future

- [ ] Key-based SFTP auth (replace password for production)
- [ ] Windows Go service (replace PowerShell scheduled task)
- [ ] File hash (SHA256) change detection on Windows side
- [ ] WhatsApp deadline notifications
- [ ] Processing retry logic
- [ ] Multi-client support
- [ ] Smarter bidirectional merge (cell-level, not file-level)