imccyu
8b3d1ac943
The data layer no longer depends on the React glue package, and business plugins no longer depend on web-react at all: - The store engine (zustand vanilla + immer + persist + dev freeze), defineStore, and shallowEqual move to @deepseek-ai/dsh-client-runtime, exported from the ./client main entry — no ./store subpath survives on either package (the web-react one is deleted, none is opened on runtime). - Store products are bare snapshot sources: useSelector leaves SnapshotStore/StoreInstance and Session; every hook is composed at the binding site in web-react's renderer (per-source cached uSES binding). The SlotRendererHost sessions face carries bare observables only. - SessionProvider becomes a standard-kit seat: an entry whose children declare a session-scope slot receives the framework component as a prop, retiring the last value import of web-react from plugin packages. UseSession and the session-area types now live in ui-slots. - web-react shrinks to the shell-only React glue (renderer, providers, uSES bridge); zustand/immer belong to runtime alone; the module-table seed and tsdown externals drop the web-react/store seat. - NODE_ENV replacement is defined once in the shared tsdown client preset (browser bundles inline the engine and lost vite's define); the 3-line process.env typecheck shim moves to runtime with the engine. - Stray tsc artifacts (.js/.d.ts/.d.ts.map beside sources under src/) swept repo-wide; they shadow real sources under vitest resolution. Verified: both aggregate typecheck programs at zero; 604 client tests green; repo-wide grep for web-react/store at zero; real-host playwright run 7/7 including persist round-trip. ci: fix test/docs
25 lines
1.2 KiB
TypeScript
25 lines
1.2 KiB
TypeScript
/**
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* uSES bridge: turns any bare observable snapshot source into a typed
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* selector hook. Client-side-rendered only, so no server snapshot is wired.
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* This is the ONE hook constructor in the client stack — engines and hosts
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* traffic in bare sources; binding happens on the React side.
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*/
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import { useSyncExternalStoreWithSelector } from 'use-sync-external-store/shim/with-selector.js'
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import type { HostObservable, SnapshotSelectorHook } from '@deepseek-ai/dsh-client-ui-slots'
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/**
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* Bind a bare observable source to a typed uSES selector hook.
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* subscribe/getSnapshot are captured once per source into stable closures
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* (also re-binds `this` for method-based sources), so components never
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* resubscribe across renders. Equality defaults to Object.is.
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* @param w - snapshot source (engine store, Session object, store instance).
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* @returns the selector hook.
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*/
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export function bindSnapshotSelector<T>(w: HostObservable<T>): SnapshotSelectorHook<T> {
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const subscribe = (fn: () => void) => w.subscribe(fn)
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const getSnapshot = () => w.getSnapshot()
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return function useSelector<S>(sel: (s: T) => S, eq?: (a: S, b: S) => boolean): S {
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return useSyncExternalStoreWithSelector(subscribe, getSnapshot, undefined, sel, eq)
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}
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}
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