33 lines
935 B
TypeScript
33 lines
935 B
TypeScript
import type { Ref, InjectionKey } from 'vue';
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import { computed, inject, provide } from 'vue';
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export interface AnchorContext {
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registerLink: (link: string) => void;
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unregisterLink: (link: string) => void;
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activeLink: Ref<string>;
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scrollTo: (link: string) => void;
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handleClick: (e: Event, info: { title: any; href: string }) => void;
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}
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// eslint-disable-next-line @typescript-eslint/no-unused-vars
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function noop(..._any: any[]): any {}
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export const AnchorContextKey: InjectionKey<AnchorContext> = Symbol('anchorContextKey');
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const useProvideAnchor = (state: AnchorContext) => {
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provide(AnchorContextKey, state);
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};
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const useInjectAnchor = () => {
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return inject(AnchorContextKey, {
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registerLink: noop,
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unregisterLink: noop,
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scrollTo: noop,
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activeLink: computed(() => ''),
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handleClick: noop,
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} as AnchorContext);
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};
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export { useInjectAnchor, useProvideAnchor };
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export default useProvideAnchor;
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