feat: Home Assistant provider — WebSocket subscription + bot commands

Adds Home Assistant as a service provider with two coordinated surfaces: Notifications (subscription): - Long-lived WebSocket client (aiohttp ws_connect) with auth handshake, exponential-backoff reconnect, bounded event queue, and area-registry enrichment cached per (re)connect - ServiceProvider ABC gains an optional `subscribe()` method for push-style providers; HomeAssistantServiceProvider uses it via a per-provider supervisor task started in the FastAPI lifespan - 4 event types (state_changed, automation_triggered, call_service, event_fired), 4 default Jinja templates (en + ru), HA-specific tracker filters (entity_glob, domain_allowlist, exact entity ids) - Extracted shared dispatch pipeline (api/webhooks.py → services/ event_dispatch.py) so subscription and webhook ingest share the same event_log + deferred-dispatch + quiet-hours code path Bot commands: - /status, /entities [glob], /state <entity_id>, /areas - Multi-command WS session so /status and /areas cost one handshake - Sensitive-attribute blocklist (camera access_token, entity_picture, etc.) and 30-attribute cap to keep /state output safe and within Telegram's message size - Error-message redaction strips URL userinfo before surfacing to chat Frontend: - HA descriptor with toggle ConfigField type (new) and tag-input filter mode for free-text glob/domain lists (new TagInput component) - 15 command slots + 4 notification slots wired into the existing template-config UI
2026-05-13 14:31:56 +03:00
parent 90f958bdc6
commit 22127e2a59
79 changed files with 4042 additions and 210 deletions
@@ -0,0 +1,96 @@
+import type { ProviderDescriptor } from './types';
+
+export const homeAssistantDescriptor: ProviderDescriptor = {
+	type: 'home_assistant',
+	defaultName: 'Home Assistant',
+	icon: 'mdiHomeAssistant',
+	hasUrl: true,
+	urlPlaceholder: 'http://homeassistant.local:8123',
+
+	configFields: [
+		{
+			key: 'access_token', configKey: 'access_token',
+			label: 'providers.haAccessToken', editLabel: 'providers.haAccessTokenKeep',
+			type: 'password', required: 'create-only', hint: 'providers.haAccessTokenHint',
+		},
+		{
+			key: 'verify_tls', configKey: 'verify_tls',
+			label: 'providers.haVerifyTls',
+			type: 'toggle', optional: true, hint: 'providers.haVerifyTlsHint',
+			defaultValue: true,
+		},
+	],
+
+	buildConfig(form, editing) {
+		const config: Record<string, unknown> = { url: form.url };
+		if (form.access_token) config.access_token = form.access_token;
+		// Coerce truthy/falsy form values to a real boolean. The toggle
+		// control binds to `checked`, so this is normally already a bool,
+		// but legacy form state may carry the string defaults.
+		config.verify_tls = form.verify_tls === false || form.verify_tls === 'false' ? false : true;
+		if (!editing && !form.access_token) {
+			return { config, error: 'providers.haAccessTokenRequired' };
+		}
+		return { config };
+	},
+
+	hasConfigChanged(form, existing) {
+		const existingVerify = existing.verify_tls !== false;
+		const formVerify = !(form.verify_tls === false || form.verify_tls === 'false');
+		return (
+			form.url !== (existing.url || '') ||
+			!!form.access_token ||
+			existingVerify !== formVerify
+		);
+	},
+
+	eventFields: [
+		{ key: 'track_ha_state_changed', label: 'trackingConfig.haStateChanged', default: true },
+		{ key: 'track_ha_automation_triggered', label: 'trackingConfig.haAutomationTriggered', default: false },
+		{ key: 'track_ha_service_called', label: 'trackingConfig.haServiceCalled', default: false },
+		{
+			key: 'track_ha_event_fired',
+			label: 'trackingConfig.haEventFired',
+			default: false,
+			hint: 'trackingConfig.haEventFiredHint',
+		},
+	],
+
+	// entity_glob / domain_allowlist tag-style filters. Stored on the
+	// tracker's `filters` JSON column (not the flat form root) — the
+	// TrackerForm reads `inputMode: 'tags'` to render a chip input rather
+	// than a picker, and `filterKey` routes the value into
+	// `tracker.filters[filterKey]` at save time.
+	userFilters: [
+		{
+			key: 'entity_glob',
+			filterKey: 'entity_glob',
+			inputMode: 'tags',
+			label: 'notificationTracker.haEntityGlob',
+			placeholder: 'notificationTracker.haEntityGlobPlaceholder',
+			icon: 'mdiAsterisk',
+		},
+		{
+			key: 'domain_allowlist',
+			filterKey: 'domain_allowlist',
+			inputMode: 'tags',
+			label: 'notificationTracker.haDomainAllowlist',
+			placeholder: 'notificationTracker.haDomainAllowlistPlaceholder',
+			icon: 'mdiTagOutline',
+		},
+	],
+
+	collectionMeta: {
+		label: 'notificationTracker.entities',
+		icon: 'mdiViewList',
+		placeholder: 'notificationTracker.selectEntities',
+		countLabel: 'notificationTracker.entities_count',
+		desc: (col: { state?: string; domain?: string; entity_id?: string; id?: string }) => {
+			const parts: string[] = [];
+			if (col.domain) parts.push(col.domain);
+			if (col.state) parts.push(col.state);
+			if (parts.length === 0) return col.entity_id || col.id || '';
+			return parts.join(' · ');
+		},
+	},
+};