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feat(useAsyncQueue): support in infinite tasks in typescript #3333

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merged 1 commit into from Aug 25, 2023
Merged

feat(useAsyncQueue): support in infinite tasks in typescript #3333

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18 changes: 9 additions & 9 deletions packages/core/useAsyncQueue/index.ts
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Expand Up @@ -4,6 +4,9 @@ import { reactive, ref } from 'vue-demi'

export type UseAsyncQueueTask<T> = (...args: any[]) => T | Promise<T>

type MapQueueTask<T extends any[]> = {
[K in keyof T]: UseAsyncQueueTask<T[K]>
}
export interface UseAsyncQueueResult<T> {
state: 'aborted' | 'fulfilled' | 'pending' | 'rejected'
data: T | null
Expand Down Expand Up @@ -47,19 +50,16 @@ export interface UseAsyncQueueOptions {
* @param tasks
* @param options
*/
export function useAsyncQueue<T1>(tasks: [UseAsyncQueueTask<T1>], options?: UseAsyncQueueOptions): UseAsyncQueueReturn<[UseAsyncQueueResult<T1>]>
export function useAsyncQueue<T1, T2>(tasks: [UseAsyncQueueTask<T1>, UseAsyncQueueTask<T2>], options?: UseAsyncQueueOptions): UseAsyncQueueReturn<[UseAsyncQueueResult<T1>, UseAsyncQueueResult<T2>]>
export function useAsyncQueue<T1, T2, T3>(tasks: [UseAsyncQueueTask<T1>, UseAsyncQueueTask<T2>, UseAsyncQueueTask<T3>], options?: UseAsyncQueueOptions): UseAsyncQueueReturn<[UseAsyncQueueResult<T1>, UseAsyncQueueResult<T2>, UseAsyncQueueResult<T3>]>
export function useAsyncQueue<T1, T2, T3, T4>(tasks: [UseAsyncQueueTask<T1>, UseAsyncQueueTask<T2>, UseAsyncQueueTask<T3>, UseAsyncQueueTask<T4>], options?: UseAsyncQueueOptions): UseAsyncQueueReturn<[UseAsyncQueueResult<T1>, UseAsyncQueueResult<T2>, UseAsyncQueueResult<T3>, UseAsyncQueueResult<T4>]>
export function useAsyncQueue<T1, T2, T3, T4, T5>(tasks: [UseAsyncQueueTask<T1>, UseAsyncQueueTask<T2>, UseAsyncQueueTask<T3>, UseAsyncQueueTask<T4>, UseAsyncQueueTask<T5>], options?: UseAsyncQueueOptions): UseAsyncQueueReturn<[UseAsyncQueueResult<T1>, UseAsyncQueueResult<T2>, UseAsyncQueueResult<T3>, UseAsyncQueueResult<T4>, UseAsyncQueueResult<T5>]>
export function useAsyncQueue<T>(tasks: UseAsyncQueueTask<T>[], options?: UseAsyncQueueOptions): UseAsyncQueueReturn<UseAsyncQueueResult<T>[]>
export function useAsyncQueue<T = any>(tasks: UseAsyncQueueTask<any>[], options: UseAsyncQueueOptions = {}): UseAsyncQueueReturn<UseAsyncQueueResult<T>[]> {
export function useAsyncQueue<T extends any[], S = MapQueueTask<T>>(
tasks: S & Array<UseAsyncQueueTask<any>>,
options?: UseAsyncQueueOptions,
): UseAsyncQueueReturn<{ [P in keyof T]: UseAsyncQueueResult<T[P]> }> {
const {
interrupt = true,
onError = noop,
onFinished = noop,
signal,
} = options
} = options || {}

const promiseState: Record<
UseAsyncQueueResult<T>['state'],
Expand All @@ -73,7 +73,7 @@ export function useAsyncQueue<T = any>(tasks: UseAsyncQueueTask<any>[], options:

const initialResult = Array.from(Array.from({ length: tasks.length }), () => ({ state: promiseState.pending, data: null }))

const result = reactive(initialResult) as UseAsyncQueueResult<T>[]
const result = reactive(initialResult) as { [P in keyof T]: UseAsyncQueueResult<T[P]> }

const activeIndex = ref<number>(-1)

Expand Down