led2/.planning/phases/01-foundation/01-VERIFICATION.md

phase, verified, status, score, gaps, human_verification

phase	verified	status	score	gaps	human_verification
01-foundation	2026-04-05T19:30:00Z	gaps_found	7/9 must-haves verified	truth status reason artifacts missing The DEVICES panel has an add-device form and a device list area failed index.html has a device-list div but no add-device-form. No form element with inputs for name, strip_type, led_count, ip, port exists in the HTML. path issue lightsync/frontend/index.html Missing #add-device-form with inputs for name, strip_type, led_count, ip, port, and submit button path issue lightsync/frontend/app.js Missing apiPost, apiDelete, removeDevice, renderDevice functions — app.js is read-only (GET /api/devices only) Add <form id="add-device-form"> to index.html with inputs: name (text), strip_type (select: sk6812/ws2801/generic), led_count (number), ip (text), port (number), submit button Add form submit handler to app.js that calls POST /api/devices Add removeDevice() that calls DELETE /api/devices/{id} Add renderDevice() that appends remove button to each device row truth status reason artifacts missing The UI has terminal/hacker aesthetic — dark background, monospace fonts, cyan accents, no generic SaaS look partial Aesthetic is correct but plan 01-02 artifact requires --accent CSS variable (contains: '--accent') — CSS uses --border-bright and --text-accent instead. Also index.html missing panel IDs devices-panel, animations-panel, timeline-panel, transport-panel that plan acceptance criteria required. path issue lightsync/frontend/style.css Uses --border-bright: #00ffff and --text-accent: #00ffff instead of --accent: #00ffff as specified. The plan's must_have artifact contains check fails. path issue lightsync/frontend/index.html Missing id="devices-panel", id="animations-panel", id="timeline-panel", id="transport-panel" — uses class-based structure without those IDs Either rename variable to --accent or note the intentional rename as a deviation Add panel IDs to the HTML elements (devices-panel, animations-panel, timeline-panel, transport-panel)	test expected why_human Open https://lightsync.groll.cloud in a browser (requires Authelia login as admin) Full DAW skeleton visible: LIGHTSYNC header, DEVICES panel with device list, ANIMATIONS placeholder, TIMELINE placeholder, TRANSPORT bar. Dark background, monospace fonts, cyan accents. No rounded corners, no drop shadows, no gradients. Visual appearance and terminal aesthetic quality cannot be verified programmatically test expected why_human Attempt to add a device via the UI (requires add-device-form to be present) Form appears in DEVICES panel. Filling name/strip_type/led_count/ip/port and submitting creates device via POST /api/devices, device appears in list Form interaction and device creation flow requires browser testing — form does not exist in current HTML

Phase 01: Foundation Verification Report

Phase Goal: Prove the tech stack works end-to-end: backend API, device registry, show store, WebSocket stub, and deployable Docker container on groll.cloud. Verified: 2026-04-05T19:30:00Z Status: gaps_found Re-verification: No — initial verification

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Goal Achievement

Observable Truths

#	Truth	Status	Evidence
1	DeviceConfig serializes to/from JSON with all required fields	VERIFIED	lightsync/models/device.py — Pydantic model confirmed, runtime check passed
2	ShowModel has schema_version=1 and serializes with audio, tracks, devices	VERIFIED	lightsync/models/show.py confirmed, runtime assertion passed
3	Adding a new strip type requires only a new device class + one dict entry	VERIFIED	_DEVICE_CLASSES in registry.py is the sole extension point; BaseDevice ABC enforces interface
4	DeviceRegistry loads/saves devices.json — data survives restart	VERIFIED	devices.json present with real data; load/save aiofiles implementation confirmed
5	ShowStore saves ShowModel as JSON and loads it back	VERIFIED	shows/ directory has .json files; model_dump_json/model_validate_json wiring confirmed
6	python -m lightsync starts FastAPI without error	VERIFIED	Container running (Up 3 minutes), uvicorn logs show "Application startup complete"
7	Frontend loads in browser showing DAW skeleton layout	VERIFIED	GET / serves index.html via StaticFiles; LIGHTSYNC header, panels present
8	DEVICES panel has add-device form and device list area	FAILED	index.html has #device-list but no add-device-form; app.js has no POST/DELETE operations
9	App runs inside Docker behind Traefik on lightsync.groll.cloud	VERIFIED	Container lightsync Up with Traefik labels for lightsync.groll.cloud + authelia@docker

Score: 7/9 truths verified (1 failed, 1 partial — aesthetic CSS variable naming)

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Required Artifacts

Plan 01-01 Artifacts

Artifact	Expected	Status	Details
lightsync/models/device.py	DeviceConfig Pydantic model	VERIFIED	class DeviceConfig(BaseModel) with StripType, UUID, constraints
lightsync/models/show.py	ShowModel with schema_version=1	VERIFIED	All sub-models present: AudioRef, CueModel, TrackModel, AnalysisBlock, ShowModel
lightsync/devices/base.py	BaseDevice ABC	VERIFIED	class BaseDevice(ABC) with encode_frame, encode_animation_cmd, bytes_per_pixel
lightsync/devices/registry.py	DeviceRegistry with _DEVICE_CLASSES	VERIFIED	_DEVICE_CLASSES = {"sk6812": SK6812Device, "ws2801": WS2801Device}
lightsync/store/show_store.py	ShowStore with model_dump_json	VERIFIED	save/load/list_ids implemented with aiofiles

Plan 01-02 Artifacts

Artifact	Expected	Status	Details
lightsync/frontend/index.html	Full DAW skeleton with LIGHTSYNC	PARTIAL	Has LIGHTSYNC title, DAW layout, panels — but missing panel IDs and add-device-form
lightsync/frontend/style.css	Terminal aesthetic CSS with --accent	PARTIAL	Dark theme, monospace, cyan accents PRESENT but --accent variable not found — uses --text-accent and --border-bright instead
lightsync/frontend/app.js	WebSocket client, device CRUD	PARTIAL	WebSocket connection and loadDevices() present; POST/DELETE and add-device form handler ABSENT

Plan 01-03 Artifacts

Artifact	Expected	Status	Details
Dockerfile	python:3.11-alpine with python -m lightsync	VERIFIED	FROM python:3.11-alpine, CMD ["python", "-m", "lightsync"]
docker-compose.prod.yml	Traefik labels for lightsync.groll.cloud	VERIFIED	All required labels present: Traefik, TLS, authelia@docker, edge network

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Key Link Verification

From	To	Via	Status	Details
registry.py	base.py	_DEVICE_CLASSES maps strip_type to BaseDevice subclass	WIRED	Dict confirmed with SK6812Device, WS2801Device
registry.py	models/device.py	DeviceConfig.model_validate in load()	WIRED	Line 26: DeviceConfig.model_validate(d)
store/show_store.py	models/show.py	ShowModel.model_validate_json	WIRED	Line 26: ShowModel.model_validate_json(await f.read())
app.js	/ws	new WebSocket(WS_URL)	WIRED	Line 20: this.ws = new WebSocket(WS_URL) where WS_URL = ws://${location.host}/ws
app.js	/api/devices	fetch GET	PARTIAL	Line 61: fetch("/api/devices") for GET only — POST and DELETE calls absent
api/shows.py	store/show_store.py	ShowStore save/load	WIRED	Both state.show_store.save() and state.show_store.load() called in routes
api/devices.py	devices/registry.py	DeviceRegistry CRUD	WIRED	state.registry.list_all(), state.registry.add(), state.registry.remove() + save()
main.py	frontend/	StaticFiles at root	WIRED	app.mount("/", StaticFiles(directory=frontend_dir, html=True))

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Data-Flow Trace (Level 4)

Artifact	Data Variable	Source	Produces Real Data	Status
app.js loadDevices()	devices array	GET /api/devices → state.registry.list_all() → _devices dict	Yes — loaded from devices.json via aiofiles on startup	FLOWING
api/shows.py list_shows()	summaries list	show_store.list_ids() → glob shows/*.json	Yes — reads real .json files from shows/ directory	FLOWING

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Behavioral Spot-Checks

Behavior	Command	Result	Status
FastAPI starts without error	docker logs lightsync	"Application startup complete. Uvicorn running on http://0.0.0.0:8000"	PASS
Container is running	docker ps --filter name=lightsync	lightsync Up 3 minutes 8000/tcp	PASS
devices.json exists with data	cat /home/claude/led2/devices.json	Valid JSON with "devices" key containing device entries	PASS
shows/ directory has saved show	ls /home/claude/led2/shows/	d387fc4d-c2d5-442c-9d7f-491366b2f11f.json present	PASS
Python models import correctly	.venv/bin/python3.11 import test	DeviceConfig, ShowModel, registry, store — all OK	PASS
GET /api/devices from live container	docker logs + container up	Container serving, confirmed by Traefik routing	PASS (network access limited on host)
add-device-form in HTML	grep "add-device-form" index.html	No output — form not found	FAIL
apiPost/apiDelete in app.js	grep "apiPost|DELETE" app.js	No output — not implemented	FAIL

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Requirements Coverage

Requirement	Source Plan	Description	Status	Evidence
INF-01	01-01, 01-03	Python 3.11 backend (FastAPI + uvicorn)	SATISFIED	FROM python:3.11-alpine, FastAPI app running
INF-02	01-01	Modular device abstraction — new strip type = new class + dict entry	SATISFIED	BaseDevice ABC + _DEVICE_CLASSES registry pattern
DEV-01	01-01, 01-03	Register device with name, strip_type, led_count, ip, port	SATISFIED	POST /api/devices fully functional with DeviceConfig validation
DEV-02	01-01, 01-03	Devices persist across sessions (stored in config file)	SATISFIED	devices.json persists via DeviceRegistry.save/load; file present with data
DEV-03	01-02, 01-03	Device list shown in UI — enable/disable per show	PARTIAL	Device list displayed (loadDevices() fetches and renders); add/remove form ABSENT — user cannot add/delete devices from UI
SHW-01	01-01, 01-03	Show files saved/loaded as JSON with schema_version	SATISFIED	ShowStore.save() writes show.model_dump_json(); schema_version=1 in ShowModel
SHW-02	01-01, 01-03	Show includes audio, device snapshot, animation blocks, beat analysis	SATISFIED	ShowModel has audio: AudioRef, devices: list[DeviceConfig], tracks: list[TrackModel], analysis: AnalysisBlock
UI-01	01-02, 01-03	Web app served by Python backend	SATISFIED	StaticFiles mount at "/" serves index.html; GET / returns HTML
UI-02	01-02	Terminal/hacker aesthetic — dark, monospace, CRT vibe	PARTIAL	Dark background (#0a0a0a), monospace JetBrains Mono, cyan accents PRESENT and correct; CSS variable naming differs from plan spec (--text-accent vs --accent); visual quality needs human review

Orphaned requirements check: All 9 required IDs (INF-01, INF-02, DEV-01, DEV-02, DEV-03, SHW-01, SHW-02, UI-01, UI-02) are declared in phase plans. No orphaned requirements.

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Anti-Patterns Found

File	Line	Pattern	Severity	Impact
lightsync/devices/sk6812.py	27	encode_animation_cmd returns b"" (stub)	Info	Explicitly deferred to Phase 3; does not block Phase 1 goal
lightsync/devices/ws2801.py	26	encode_animation_cmd returns b"" (stub)	Info	Same — Phase 3 scope
lightsync/frontend/app.js	—	No device add/remove implementation	Blocker	DEV-03 requires device list in UI with interaction; read-only display is incomplete
lightsync/frontend/index.html	—	Missing add-device-form entirely	Blocker	No form means users cannot add devices through the web UI
lightsync/api/ws.py	43	WebSocket echo stub	Info	Intentional Phase 1 stub; does not block any Phase 1 requirement

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Human Verification Required

1. Terminal Aesthetic Quality

Test: Open https://lightsync.groll.cloud in a browser (authenticate via Authelia as admin). Inspect visual presentation. Expected: Consistent terminal/hacker aesthetic — pure black background (#0a0a0a), JetBrains Mono throughout, cyan (#00ffff) used for accents/borders, no rounded corners on panels (status dot rounding is acceptable), no drop shadows, no gradients. Why human: CSS variable naming changed from spec (--accent -> --text-accent, --border-bright) but functional effect may be equivalent. Visual fidelity of the "CRT/scanline vibe" requirement (UI-02) requires eyes.

2. Device List Rendering

Test: After confirming a device exists in devices.json, load https://lightsync.groll.cloud and inspect the DEVICES panel. Expected: Device name and metadata visible in the panel. OFFLINE/CONNECTED status indicator changes to CONNECTED when WebSocket connects. Why human: Rendering of device rows and WebSocket status indicator requires live browser environment.

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Gaps Summary

Two gaps block full phase goal achievement:

Gap 1 — Missing device CRUD UI (DEV-03 partial): The frontend displays the device list (read-only) but has no mechanism to add or remove devices through the browser. The index.html is missing the add-device-form element and app.js has no apiPost, apiDelete, or removeDevice functions. Users must currently use curl to manage devices. This partially satisfies DEV-03 (list shown) but fails the interaction requirement (enable/disable per show implies UI control).

Gap 2 — CSS variable naming deviation: Plan 01-02 artifact specifies contains: "--accent" but CSS uses --border-bright and --text-accent. The visual result is equivalent but the contract check fails. Additionally index.html lacks the required panel IDs (devices-panel, animations-panel, timeline-panel, transport-panel) that plan acceptance criteria specified.

Not a gap — encode_animation_cmd stubs: Both SK6812Device and WS2801Device return b"" from encode_animation_cmd. This is explicitly deferred to Phase 3 and does not block Phase 1 goals.

Core Phase Goal Assessment: The phase goal "Prove the tech stack works end-to-end: backend API, device registry, show store, WebSocket stub, and deployable Docker container on groll.cloud" is substantially achieved. Backend API, device registry, show store, WebSocket stub, and Docker deployment all work. The gap is in the frontend device management UI which was a secondary goal of plan 01-02.

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Verified: 2026-04-05T19:30:00Z Verifier: Claude (gsd-verifier)