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64 lines
2.6 KiB
64 lines
2.6 KiB
import type { AsyncData, UseFetchOptions } from '#app'
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import type { KeysOf, PickFrom } from '#app/composables/asyncData'
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import type { NitroFetchRequest, TypedInternalResponse, AvailableRouterMethod } from 'nitropack/types'
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import type { FetchError } from 'ofetch'
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import type { Ref } from 'vue'
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import { _useHttpFetch, _useLazyHttpFetch, type UnwrapApiResponse } from './http/factory'
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type DefaultMethod<ReqT extends NitroFetchRequest> = 'get' extends AvailableRouterMethod<ReqT>
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? 'get'
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: AvailableRouterMethod<ReqT>
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type HttpFetchOptions<
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_ResT,
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DataT,
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PickKeys extends KeysOf<DataT>,
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DefaultT,
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ReqT extends NitroFetchRequest,
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Method extends AvailableRouterMethod<ReqT>,
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> = Omit<UseFetchOptions<_ResT, DataT, PickKeys, DefaultT, ReqT, Method>, 'transform'>
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/**
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* 带项目默认选项的 `useFetch`，并在类型上将 `data` 视为接口 `{ code, data, message }` 中的内层 `data`。
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*
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* 说明：Nuxt的 `createUseFetch` 在类型上不会把工厂里的 `transform` 的出参当作 `AsyncData['data']`，
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* 因此这里用薄包装修正 `DataT`（见 `UnwrapApiResponse`）。
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*/
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export function useHttpFetch<
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ResT = void,
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ErrorT = FetchError,
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ReqT extends NitroFetchRequest = NitroFetchRequest,
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Method extends AvailableRouterMethod<ReqT> = ResT extends void
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? DefaultMethod<ReqT>
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: AvailableRouterMethod<ReqT>,
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_ResT = ResT extends void ? TypedInternalResponse<ReqT, unknown, Lowercase<Method>> : ResT,
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DataT = UnwrapApiResponse<_ResT>,
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PickKeys extends KeysOf<DataT> = KeysOf<DataT>,
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DefaultT = undefined,
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>(
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url: ReqT | Ref<ReqT, ReqT> | (() => ReqT),
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opts?: HttpFetchOptions<_ResT, DataT, PickKeys, DefaultT, ReqT, Method>,
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): AsyncData<DefaultT | PickFrom<DataT, PickKeys>, ErrorT | undefined> {
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return _useHttpFetch(url, opts) as AsyncData<DefaultT | PickFrom<DataT, PickKeys>, ErrorT | undefined>
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}
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export function useLazyHttpFetch<
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ResT = void,
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ErrorT = FetchError,
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ReqT extends NitroFetchRequest = NitroFetchRequest,
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Method extends AvailableRouterMethod<ReqT> = ResT extends void
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? DefaultMethod<ReqT>
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: AvailableRouterMethod<ReqT>,
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_ResT = ResT extends void ? TypedInternalResponse<ReqT, unknown, Lowercase<Method>> : ResT,
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DataT = UnwrapApiResponse<_ResT>,
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PickKeys extends KeysOf<DataT> = KeysOf<DataT>,
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DefaultT = undefined,
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>(
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url: ReqT | Ref<ReqT, ReqT> | (() => ReqT),
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opts?: HttpFetchOptions<_ResT, DataT, PickKeys, DefaultT, ReqT, Method>,
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): AsyncData<DefaultT | PickFrom<DataT, PickKeys>, ErrorT | undefined> {
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return _useLazyHttpFetch(url, opts) as AsyncData<
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DefaultT | PickFrom<DataT, PickKeys>,
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ErrorT | undefined
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>
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}
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