Ilia Denisov
90eaf4964b
Tests · Go / test (push) Successful in 10s
Tests · Integration / integration (push) Successful in 12s
Tests · UI / test (push) Successful in 19s
Tests · Go / test (pull_request) Successful in 9s
Tests · Integration / integration (pull_request) Successful in 12s
Tests · UI / test (pull_request) Successful in 19s
Live play now exchanges per-variant alphabet indices instead of concrete letters (rack out; submit-play, evaluate, exchange, word-check in). The client caches each variant's (index, letter, value) table behind StateRequest.include_alphabet and renders the rack and blank chooser from it, dropping the hardcoded value/alphabet tables. History, the durable journal and GCG stay decoded concrete characters (ARCHITECTURE §9.1, unchanged). - pkg/fbs: new AlphabetEntry + PlayTile; StateView.rack -> [ubyte] + alphabet; StateRequest.include_alphabet; SubmitPlay/Eval tiles -> [PlayTile]; Exchange tiles + CheckWord word -> [ubyte] (committed Go + TS regenerated). - engine: AlphabetTable + a cached per-variant codec (LetterForIndex/EncodeRack/ DecodeTiles/DecodeWord) + BlankIndex sentinel; Go parity test. - backend server edge maps index<->letter (new thin game.Service.GameVariant); game.Service domain methods, engine.Game and the robot keep one letter-based play path. The gateway forwards indices verbatim (no alphabet table). - ui: lib/alphabet.ts in-memory cache; codec encodes/decodes indices; premiums.ts is geometry-only; the mock seeds a fixture table; the UI normalises display to upper case (codec + cache), leaving placement/board/checkword unchanged. Parity moved to the Go engine.AlphabetTable test; premiums.ts loses its value tables. Discharges TODO-4.
81 lines
4.1 KiB
Markdown
81 lines
4.1 KiB
Markdown
# scrabble-ui
|
||
|
||
Pure-HTML5 game client — **plain Svelte 5 (runes) + TypeScript + Vite**, no
|
||
SvelteKit. Talks to the `gateway` over **Connect-RPC + FlatBuffers**; embeddable in
|
||
platform webviews and packageable to native via Capacitor.
|
||
|
||
Stage 7 ships the **playable slice**: sign in (guest / email), the "my games" lobby,
|
||
auto-match, the board (place tiles by drag or tap, pass, exchange, resign), hint,
|
||
word-check + complaint, per-game chat and nudge, the live in-app stream, i18n (en/ru),
|
||
theme, and the profile. **Stage 8** adds friends/blocks (with one-time friend codes),
|
||
friend-game invitations, profile editing + email binding, the statistics screen, the
|
||
lobby notification badge, and the in-game history + GCG export (share or download,
|
||
finished games only).
|
||
|
||
## Scripts
|
||
|
||
```sh
|
||
pnpm install
|
||
pnpm start # mock mode (VITE_MOCK): lobby -> game with no backend, :5173
|
||
pnpm dev # against a running gateway (Vite proxies /scrabble.edge.v1.Gateway -> :8081)
|
||
pnpm check # svelte-check / tsc
|
||
pnpm test:unit # Vitest (pure logic + FlatBuffers codec)
|
||
pnpm test:e2e # Playwright smoke against the mock
|
||
pnpm build # static bundle into dist/ (prod ~67 KB gzip JS)
|
||
pnpm codegen # regenerate src/gen from edge.proto + scrabble.fbs (dev-time)
|
||
```
|
||
|
||
`GATEWAY_URL` overrides the dev proxy target; `VITE_GATEWAY_URL` sets the runtime
|
||
gateway origin for a packaged (non-proxied) build. `VITE_TELEGRAM_BOT_ID` (Stage 11)
|
||
enables the "Link Telegram" web sign-in (the Login Widget) — inert until the site
|
||
domain is registered with BotFather (`/setdomain`); `VITE_TELEGRAM_LINK` is the
|
||
share-to-Telegram deep-link base (Stage 9).
|
||
|
||
## How it talks to the gateway
|
||
|
||
A single Connect `Execute(message_type, payload)` carries every unary op; the request
|
||
and response bodies are **FlatBuffers** tables (`pkg/fbs/scrabble.fbs`) in `payload`.
|
||
The session token rides in `Authorization: Bearer`; a domain failure comes back in
|
||
`result_code`. `Subscribe` is the live event stream. `lib/transport.ts` is the real
|
||
client; `lib/mock/` is an in-memory fake selected by `MODE === 'mock'` (and tree-shaken
|
||
out of production). Both speak the plain `lib/model.ts` types via `lib/codec.ts`.
|
||
|
||
**No board on the wire:** `StateView` is a summary + rack only, so the client
|
||
reconstructs the 15×15 board by replaying the decoded move journal (`game.history`).
|
||
**The play loop is alphabet-agnostic (Stage 13):** the rack and the play / exchange /
|
||
word-check requests carry **alphabet indices**, and the client caches each variant's
|
||
`(index, letter, value)` table — sent once behind `StateRequest.include_alphabet` — in
|
||
`lib/alphabet.ts`, rendering the rack and blank chooser from it. **Premium squares**
|
||
(`lib/premiums.ts`) stay a client-side geometry map **ported from
|
||
`scrabble-solver/rules/rules.go`** (pinned by a Vitest parity test); **tile values and the
|
||
alphabet now come from the server table** (their parity lives in the Go `engine.AlphabetTable`
|
||
test). Board, tiles and effects are pure CSS + Unicode — no image/font/SVG assets.
|
||
|
||
## Codegen
|
||
|
||
`src/gen/` is **committed**; CI builds it, it is not regenerated there (the same model
|
||
as the Go committed jet/fbs output). `pnpm codegen` runs `flatc --ts` on
|
||
`../pkg/fbs/scrabble.fbs` and `buf generate` (`protoc-gen-es`) on the edge proto. Needs
|
||
`flatc` 23.5.26 and `buf` on PATH.
|
||
|
||
## Theming
|
||
|
||
Design tokens are CSS custom properties (`src/app.css`); light/dark follows
|
||
`prefers-color-scheme` or an explicit choice in Settings. The token system is
|
||
**Telegram-themeParams-ready** (`lib/theme.ts`) — a Mini App can override the tokens at
|
||
runtime; the Telegram SDK itself is wired in the Telegram stage.
|
||
|
||
## Layout
|
||
|
||
```
|
||
src/
|
||
lib/ model, client facade, transport (+ mock), codec, board replay,
|
||
placement state machine, premiums (geometry), alphabet cache, stats, share,
|
||
i18n, theme, session, router, app store
|
||
components/ Header, Menu (+ badge), Modal, Toast, TabBar, Screen
|
||
screens/ Login, Lobby, NewGame, Profile, Settings, About, Friends, Stats
|
||
game/ Game, Board, Rack, Controls, MakeMove, Chat
|
||
gen/ committed edge codegen (FlatBuffers + Connect)
|
||
e2e/ Playwright smoke + social specs (mock)
|
||
```
|