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54 lines
1.5 KiB
JavaScript
54 lines
1.5 KiB
JavaScript
import { isStore } from "../core/store.js";
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import { noop } from "@videojs/utils/function";
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import { ContextConsumer } from "@videojs/element/context";
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//#region src/html/store-accessor.ts
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/**
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* Resolves a store from either a direct instance or context.
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*
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* When given a direct store, provides immediate access.
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* When given a context, sets up a ContextConsumer to receive the store.
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*
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* @example Direct store
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* ```ts
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* const accessor = new StoreAccessor(host, store, (s) => console.log('available', s));
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* accessor.value; // Store (immediately available)
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* ```
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*
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* @example Context source
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* ```ts
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* const accessor = new StoreAccessor(host, context, (s) => console.log('available', s));
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* accessor.value; // null until context provides store
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* ```
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*/
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var StoreAccessor = class {
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#onAvailable;
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#consumer;
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#directStore;
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constructor(host, source, onAvailable) {
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this.#onAvailable = onAvailable ?? noop;
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if (isStore(source)) {
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this.#directStore = source;
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this.#consumer = null;
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} else {
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this.#directStore = null;
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this.#consumer = new ContextConsumer(host, {
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context: source,
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callback: (store) => this.#onAvailable(store),
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subscribe: false
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});
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}
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host.addController(this);
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}
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/** Returns the store, or null if not yet available from context. */
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get value() {
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if (this.#consumer) return this.#consumer.value ?? null;
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return this.#directStore;
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}
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hostConnected() {
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if (this.#directStore) this.#onAvailable(this.#directStore);
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}
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};
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//#endregion
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export { StoreAccessor };
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//# sourceMappingURL=store-accessor.js.map
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