/**
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* Prevent repeated clicks
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* @Example v-repeat-click="()=>{}"
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*/
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import { on, once } from '@/utils/domUtils';
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import type { Directive, DirectiveBinding } from 'vue';
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const repeatDirective: Directive = {
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beforeMount(el: Element, binding: DirectiveBinding<any>) {
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let interval: Nullable<IntervalHandle> = null;
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let startTime = 0;
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const handler = (): void => binding?.value();
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const clear = (): void => {
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if (Date.now() - startTime < 100) {
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handler();
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}
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interval && clearInterval(interval);
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interval = null;
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};
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on(el, 'mousedown', (e: Event): void => {
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if ((e as MouseEvent).button !== 0) return;
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startTime = Date.now();
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once(document as any, 'mouseup', clear);
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interval && clearInterval(interval);
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interval = setInterval(handler, 100);
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});
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},
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};
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export default repeatDirective;
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