julian
0b54f87860
- src/map/assets/icons/: 9 placeholder SVGs (background plate, direction arrow, 7 categories: rally-car / quad / ssv / motorcycle / runner / hiker / default). Hand-authored simple silhouettes; replaced in Phase 3.8 with the branded set. - src/map/core/categories.ts: SpriteCategory/SpriteColor types, mapCategoryToSprite() normaliser, inferColor() helper. - src/map/core/sprite-preload.ts: idempotent preloadSprites() with memoised promise, whenSpritesReady() alias, getSpriteRegistry() read-only access, installSprites(map) for the mapReady flow. Composition pipeline draws the plate + composites a tinted icon centred on it (category sprites) or tints the arrow alone (direction sprites). Tint via canvas globalCompositeOperation: 'source-in'. - src/main.tsx: void preloadSprites() fired at boot; the promise is memoised so mapReady flow awaits the same instance. - src/map/core/map-view.tsx: onStyleData() awaits whenSpritesReady() AND _map.loaded() before installing sprites and flipping mapReady true. Sprites reinstall on every style swap. Registry: 7 categories x 4 colours + 4 direction-only entries = 32 total. ~160KB in memory. Deviations: 1. Direction sprites have no plate (it's a separate symbol layer in 2.5 overlaid on the device sprite; double-plate would look wrong). 2. Hardcoded the design-system palette (#2E8C4A / #E8412B / #0E0E0C / #2563C8) directly. When 3.8 lands, these rebind to TRM tokens via CSS variables.
trm/spa
End-user single-page app for the TRM platform: race directors, marshals, timekeepers, and (post-Phase 4 of trm/directus) public-facing participants. Talks to trm/directus for REST/GraphQL + business-plane WebSocket and to trm/processor for the live-position WebSocket firehose.
Architectural anchors live in trm/docs/wiki/:
wiki/entities/react-spa.md— this service.wiki/concepts/maps-architecture.md— map subsystem (Phase 2).wiki/synthesis/processor-ws-contract.md— live-position wire spec (Phase 2).wiki/synthesis/directus-schema-draft.md— schema this consumes.
Implementation planning lives in .planning/ — see .planning/ROADMAP.md.
Stack
- Vite 8 + React 19 + TypeScript 6 — SPA build, no SSR.
- Tailwind CSS 4 via
@tailwindcss/vite. - shadcn/ui primitives (slate base, new-york style) — copy-in components owned by us, in
src/ui/primitives/. - TanStack Router + Query — file-based routes, server-state cache.
- Zustand — high-frequency client state (auth, live positions in Phase 2).
@directus/sdk— typed Directus client (REST + WS).zod— runtime validation (config, forms, WS protocol).react-hook-form+@hookform/resolvers— forms.
Common scripts
| Command | Purpose |
|---|---|
pnpm dev |
Start the Vite dev server on :5173. |
pnpm build |
Type-check + production build into dist/. |
pnpm preview |
Serve the built dist/ for smoke testing. |
pnpm typecheck |
Type-check only (no build). |
pnpm lint |
ESLint over the repo. |
pnpm format |
Prettier auto-format. |
pnpm format:check |
Prettier check only (CI gate). |
pnpm test |
Test runner (Phase 3 wires Vitest). |
Adding a shadcn primitive
pnpm dlx shadcn@latest add <component>
Components land in src/ui/primitives/ per components.json's alias config. Edit them freely — they're our code from the moment they land.
Local dev
The Vite dev server (pnpm dev on :5173) proxies three path namespaces to local services so everything runs same-origin — the same topology stage/prod gets via Traefik, no CORS workarounds needed.
| Path | Forwards to | Notes |
|---|---|---|
/api/* |
${VITE_DEV_DIRECTUS_URL}/* |
Directus REST + GraphQL. Default http://localhost:8055. |
/ws-business |
${VITE_DEV_DIRECTUS_URL}/websocket |
Directus business-plane WebSocket (auto-derived ws:// scheme). |
/ws-live |
${VITE_DEV_PROCESSOR_WS_URL}/ |
Processor live-position WebSocket. Default ws://localhost:8081 (Phase 1.5). |
Override per-developer by copying .env.example to .env.local and editing — Vite auto-loads .env.local in any mode and the values flow into vite.config.ts via loadEnv.
If the dev port 5173 collides with another Vite app, run with VITE_PORT=5174 pnpm dev (or pin a different port in vite.config.ts).
Runtime config
/config.json is fetched at app boot, validated with zod, and held in a React context (useRuntimeConfig() hook). One image, multiple environments — the deploy stack overrides the file via a Docker volume mount; the SPA never rebuilds for an env-only change.
| Field | Type | Notes |
|---|---|---|
directusUrl |
URL/path | Directus REST + GraphQL base. Same-origin path or absolute URL. |
liveWsUrl |
URL/path | Processor live-position WebSocket URL. |
businessWsUrl |
URL/path | Directus business-plane WebSocket URL. |
googleMapsKey |
string? | Optional. If absent, Google tile sources are hidden in the UI. |
env |
enum | dev / stage / prod — used in log labels and feature-flag conditionals. |
URLs may be absolute (http(s)://, ws(s)://) or absolute paths starting with /. Relative paths work because the SPA is always same-origin to its backends. The committed public/config.json uses path-only defaults that match the dev proxy.
In stage/prod the deploy stack mounts an override file at /usr/share/nginx/html/config.json; see trm/deploy/README.md (lands in Phase 1.10).
CI
.gitea/workflows/build.yml (lands in Phase 1.9) runs the four gates — typecheck, lint, format:check, build — and publishes a Docker image on push to main.