# Session handoff — 2026-06-12

Working plan agreed with the user: step through P0→P4 below, in order.
Read this file instead of re-exploring the repo; README.md + ROADMAP.md cover
architecture and conventions. Delete this file when the list is done.

## State (verified 2026-06-12, P0 session)

- All 111 tests pass (`uv run pytest`).
- **P0 DONE** (commit 6df25bcd, NOT yet pushed — push denied to agent, run
  `git push origin main`): .gitignore fixed and Takeout dump (23,673 files,
  personal health data) untracked; note it is still in remote history from
  earlier pushes — rewrite history if that ever matters. CI added at
  `.gitea/workflows/test.yml` (remote g.o00.io is Gitea — Actions must be
  enabled repo-side with a registered runner). `gitlab` remote URL typo
  (ttps://) fixed. `scripts/backup_db.sh` snapshots the DB, keeps 14.
- DB: `garmin/data/garmin.db` is canonical — 378 activities (→ 2026-05-10),
  349 FITs linked, wellness through 2026-05-17.
- The stray `../data/garmin.db` (vault root) was a Takeout-ZIP ingest run from
  the wrong cwd on 2026-06-08 (7 extra activities May 17–Jun 2, epoch-ms
  timestamps, no FITs). Copied to
  `data/backups/vault-root-takeout-ingest-2026-06-08.db`; the original at
  `../data/` is redundant once live sync runs — user should delete it.
- **SYNC DONE (2026-06-12)** via new garminconnect backend. garth's SSO login
  is Cloudflare-429-blocked AND garth is deprecated (matin/garth#222), so
  `src/openrun/ingest/garminconnect_backend.py` now authenticates with
  python-garminconnect 0.3.5 DI tokens (`.secrets/garmin_tokens.json`) and
  shims garth's client surface; `openrun-sync --backend=auto` prefers it.
  This is P3-lite, pulled forward. Login (once/year-ish):
  `uv run python -m openrun.ingest.garminconnect_backend`.
  Gotchas learned: usersummary endpoint needs UUID displayName, not userName
  (403 otherwise); a parseable-but-dead tokenstore blocks the password
  fallback in gc.login (main() parks it as .bak first).
- DB after sync: 385 activities (→ 2026-06-02), all ISO timestamps on new
  rows, 356 FITs linked, 364 TIZ rows, wellness through 2026-06-12.
  The 18 legacy epoch-ms rows remain (P2).
- **Web Sync page ported to the gc backend** (same session): login + MFA
  round-trip + sync button all run on garminconnect; verified headlessly via
  streamlit AppTest (login restore, button click, full sync, no exceptions).
  `openrun.ingest.auth` (garth) remains only for `--backend=garth`.
- **Personal findings surfaced in UI (2026-06-12)**: NatesNotes.md is the
  findings doc (cadence 170/161, 80 g carb/h, 3/2 breathing, gait cues).
  Dashboard gained a cadence trend chart + table column; Activity Detail a
  per-second cadence trace (FIT cadence is single-leg — load_fit_records now
  doubles it); Race Plan a fueling calculator. Targets 170/161 are constants
  in the pages — move to openrun.toml when config grows a slot. Still unsurfaced:
  walking/time-on-feet (Dashboard filters type='running'; off-watch walking
  only exists in daily_steps).
- **New goal (user, 2026-06-12): shareable web UI** — let others run the
  openrun web app against their own Garmin account. Known gaps: per-user
  token store + DB (everything is cwd-relative single-user today), per-user
  openrun.toml (zones/races — openrun-init helps), and deploy story
  (`streamlit run` is single-process; secrets must stay server-side).
- `race_plan` table is EMPTY and `manual_activities` empty, but openrun.toml
  has races: 30K 2026-06-13, 50K 2026-07-25, 50 MILE 2026-09-12.
- Known bugs: 18 activities have epoch-ms floats in `start_time_local`
  (should be ISO strings) — normalize on ingest + one-time migration;
  `datetime.utcnow()` deprecation warnings in `src/openrun/ingest/garmin_api.py`.

## Plan

- **P0 — protect the work**: .gitignore, private remote, CI running pytest,
  pick canonical DB + backup story. (commit done)
- **P1 — use it for the ultra build**: live sync (`openrun-auth` +
  `openrun-sync`, fall back to `../garmin-pgc/` python-garminconnect backend if
  garth hits Cloudflare 429), then populate `race_plan` through 2026-09-12
  using `banister_forecast` + `calibrate_tl_per_km`; log off-watch work.
- **P2 — data quality**: the 18 epoch-ms timestamps were migrated to ISO via
  one-time UPDATE on 2026-06-12 (they were stored as TEXT like
  "1658951176000.0"; backup at data/backups/garmin-20260612-082025.db).
  Still to do: normalize on ingest so Takeout re-ingest can't reintroduce
  them, utcnow warnings, `schema_version` + tiny migration runner.
- **P3 — merge sync fork**: fold `../garmin-pgc/` into openrun as
  `openrun-sync --backend=garminconnect` instead of a sibling project.
- **P4 — roadmap items reordered for the ultra**: TrainingReadinessDTO +
  RunRacePredictions ingest (ROADMAP 1.2), route map (3.2). Defer DBSCAN,
  multi-athlete, distribution until after September.

## Gaps identified (not yet scheduled)

- Subjective data: RPE/soreness/injury notes (user hand-writes these in
  ../RunningLogs.md; March right-leg injury) — tie into DB, plot vs ACWR/TSB.
- Ultra metrics: weekly vert, time-on-feet, back-to-back long-run detection,
  grade-adjusted pace (`elevation_gain` already in schema, unused).
- Sync automation (launchd/cron weekly `openrun-sync`).
