Reset Error

SPEC.md

@@ -91,17 +91,21 @@ api: GET /api/recent-batches?limit=N → [ {date, batch#, count, start/end, dura
 api: GET /api/available-dates → [ {date, total_count, total_batches} ]
 api: GET /api/export-daily-csv?days=N → .xlsx download (named csv, emits xlsx)
 api: GET /api/export-day-csv/<date> → .xlsx download (named csv, emits xlsx)
+api: POST /api/reset → delete STATE_FILE, touch {SHM_DIR}/.reset; returns 500 if SHM marker fails
 api: GET /api/live-video → MJPEG stream from shared-memory JPEG
 
 ### Recounting dashboard
 ```
-api: GET / → recounting HTML
+api: GET / → recounting HTML (template via DASHBOARD_TEMPLATE env var)
 api: GET /api/live-progress → proxy to LIVE_API_URL:/api/current-batch
 api: GET /api/recount-progress → proxy to RECOUNT_API_URL:/api/current-batch
-api: GET /api/batch-result?file=<path> → parse `batch_NN_YYYYMMDD_HHmmSS.mp4`, query live API for count
-api: GET /api/mp4-files → [ {name, path, size, mtime} ... ]
-api: POST /api/start-recount {path} → configure go2rtc stream, return {stream_url}
-api: POST /api/stop-recount → tear down go2rtc stream
+api: GET /api/batch-result?file=<path> → parse batch num from filename, date from folder, query live API
+api: GET /api/mp4-files → folders grouped by date, files sorted by batch #
+api: GET /api/state → {streaming, file, file_name, stream_url, batch_number, batch_date}
+api: GET /api/proxy-stream → proxy MJPEG from RECOUNT_API_URL:/api/live-video (same-origin, avoids ORB)
+api: GET /api/download-mp4?file=<path> → download selected MP4
+api: POST /api/start-recount {path} → reset recount counter + launch ffmpeg RTSP, return {stream_url}
+api: POST /api/stop-recount → kill ffmpeg + clear current file
 ```
 ```
 
@@ -127,6 +131,7 @@ V16: NMS postprocessing → iou_thr=0.45, class-aware grouping, score > CONF
 V17: tracks pruned after TRACKED_PRUNE_SEC (default 300s) without update
 V18: .env missing → scripts fail at import (os.getenv falls back to defaults, may mismatch)
 V19: stream reconnect → reset motion detection state (prev_gray = None)
+V20: reset → delete STATE_FILE + touch {SHM_DIR}/.reset; batch_store._check_reset_signal() watches marker & clears in-memory state before next crossing
 ```
 
 ## §T — Tasks
@@ -137,14 +142,16 @@ T1|.|unify install paths — README/DEPLOY/setup-venv.sh/uninstall say `/opt/jet
 T2|.|zombie var RESET_COUNTERS_AT_CUTOFF — defined in .env.example, unused in code (confirmed by review)|
 T3|.|add version flag — no `--version` or git-derived version exists|
 T4|.|keep reference Python clean — counter_live.py is artifact; focus edits on counter_live_rknn_bytetrack.py as port source|
-T5|.|rename export routes — routes named `export-daily-csv` but emit `.xlsx`|I.flask
-T6|.|fix live-stream snapshot path — some scripts default `/dev/shm/jetson-counter/`, example says `bytetrack-counter`|
+T5|x|rename export routes — routes named `export-daily-csv` but emit `.xlsx`|I.flask
+T6|x|fix live-stream snapshot path — some scripts default `/dev/shm/jetson-counter/`, example says `bytetrack-counter`|
 T7|.|add dashboard health-check endpoint (no `/health` or `/api/status` exists)|
 T8|.|add model checks on startup — model class names ! validated against CLASS_AYAM/CLASS_TALENAN (TensorRT variant validates; RKNN variants do not)|
 T9|.|reset prev_gray on stream reconnect — stale gray ref causes crash or false motion|V19,B1
 T10|.|decay inf_ms toward 0 when inference skipped — stale display misleads operator|
 T11|x|reduce live-counter poll interval 2000→200ms for real-time feel|
 T12|x|add recounting dashboard — dual-API counter panels, MP4 browser, go2rtc streaming|
+T13|x|add template system — DASHBOARD_TEMPLATE env var selects dashboard.html|lamborghini|tesla|
+T14|x|harden reset API — separate SHM marker creation from state file cleanup; return 500 on SHM failure|V20
 ```
 
 ## §B — Bugs