30 lines
535 B
TypeScript
30 lines
535 B
TypeScript
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import { onMounted, onUnmounted } from 'vue'
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import { bus } from '@/utils/event-bus'
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interface Event {
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name: any
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event: Function
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}
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export const useEventBus = (items: Event[]) => {
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if (!items.length) return
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onMounted(() => {
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for (const item of items) {
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bus.subscribe(item.name, item.event)
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}
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})
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onUnmounted(() => {
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for (const item of items) {
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bus.unsubscribe(item.name, item.event)
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}
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})
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const emit = (channel: string, data: any) => {
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bus.emit(channel, data)
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}
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return { emit }
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}
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