Lays the groundwork for device families that require a one-time
physical pairing action (Nanoleaf hold-power-button, Tuya local-key
extraction, Twinkly network-setup mode, Hue link-button). No driver
uses it yet -- Nanoleaf will be the first concrete consumer.
Phase 2 as originally written had three bullets; only this one was
genuinely missing work. The other two (generic NetworkDiscoveryService
fan-out, unified scan-network UI) were already solved at the route
level by the existing /api/v1/devices/discover handler running all
providers in parallel via asyncio.gather(return_exceptions=True).
Marked WONTDO in TODO.md with rationale.
Backend:
- LEDDeviceProvider gains an async pair_device(url) -> dict method.
Default raises NotImplementedError so missing implementations on a
requires_pairing provider fail loud at request time.
- New PairingNotReady exception, distinct from generic errors so the
route handler can return 409 (user must perform the physical action,
retry possible) instead of 500.
- POST /api/v1/devices/pair endpoint with PairDeviceRequest /
PairDeviceResponse schemas. Status-code mapping:
200 -> paired, fields returned for the subsequent create payload
400 -> unknown device type, or type doesn't support pairing
409 -> PairingNotReady (retryable from the UI)
422 -> invalid URL / device configuration (ValueError)
502 -> transport / network failure (other exceptions)
500 -> provider returned a non-dict (defensive)
- 8 route tests register a stub provider and exercise every
status-code path.
Frontend:
- New modals/pair-device.html with five state blocks (idle / pairing
/ not_ready / success / failed) toggled via data-pair-state, plus
a 30-second SVG progress ring with monospace countdown.
- New features/pairing-flow.ts exposing
runPairingFlow({deviceType, url, instructionsKey?}) ->
Promise<{fields: Record<string, unknown>>. Wires the modal to the
pair endpoint, maps response codes to UI states, AbortControllers
in-flight fetches on cancel. Exports a PairingCancelled sentinel
error class.
- Generic pairing.* i18n keys in en/ru/zh. Drivers will add their own
device.<type>.pair.instructions key that overrides the default.
Design decisions (per frontend-design skill):
- Single SVG ring + centered countdown (HomeKit-style)
- Instructions stay visible during pairing, dimmed to 60% via :has()
- Success state held 450 ms before auto-dismiss
- Cancel-X in the footer; primary action lives in the state block
- prefers-reduced-motion disables pulse/fade/ring transitions
Note: the components.css diff includes a pre-existing MiniSelect block
from the user's parallel work; pairing-specific styles are the second
hunk (lines ~1628+).
Tests that imported wled_controller.main at module level caused the real
production database (data/ledgrab.db) to be opened before test fixtures
could patch the config. This led to silent data loss.
Patch the global config singleton at conftest module level (before any
test imports main.py) to redirect all DB access to a temp directory.
Fix test_list_filters test (filter_id field name mismatch).
Add tests for audio filters, template store, and source store.
All 678 tests pass, ruff clean, tsc clean, esbuild clean.
No dead code remaining from old source types.
Receive real-time events from games (CS2, Dota 2, LoL, etc.) and drive
LED effects through the existing color strip and value source pipelines.
Core:
- GameEventBus (thread-safe pub/sub) with standardized 23-type event vocabulary
- GameAdapter ABC + AdapterRegistry + MappingAdapter (YAML-driven)
- Built-in adapters: CS2 GSI, Dota 2 GSI, LoL Live Client, Generic Webhook
- Community YAML adapters: Minecraft, Valorant, Rocket League
- GameEventColorStripStream with 5 effects (flash/pulse/sweep/color_shift/breathing)
- GameEventValueSource with EMA smoothing and timeout
- 4 built-in effect presets (FPS Combat, MOBA Health, Racing, Generic Alert)
- Auto-setup for Valve GSI games (Steam path detection, cfg file writing)
- Demo capture engine exposed to non-demo mode
Frontend:
- Game tab in Streams tree navigation with integration cards
- Game integration editor modal with adapter picker, config fields, event mappings
- game_event source type in CSS and ValueSource editors
- Setup instructions overlay (markdown rendered)
- Live event monitor and connection test
API:
- Full CRUD for game integrations
- Event ingestion endpoint (adapter-level auth)
- Adapter metadata, presets, auto-setup, status/diagnostics endpoints
All store tests were passing file paths instead of Database objects
after the JSON-to-SQLite migration. Updated fixtures to create temp
Database instances, rewrote backup e2e tests for binary .db format,
and fixed config tests for the simplified StorageConfig.
alexei.dolgolyov