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mirror of https://github.com/misskey-dev/misskey.git synced 2026-05-23 05:14:13 +02:00
This commit is contained in:
tamaina
2023-05-21 12:54:39 +00:00
parent 361ab296c7
commit 13fe20d47e
4 changed files with 135 additions and 148 deletions

View File

@@ -1,4 +1,4 @@
import type { Endpoints } from './api.types.js';
import type { Endpoints, SchemaOrUndefined, IEndpointMeta, EndpointDefines } from './endpoints.types';
const MK_API_ERROR = Symbol();
@@ -25,15 +25,8 @@ export type FetchLike = (input: string, init?: {
json(): Promise<any>;
}>;
type IsNeverType<T> = [T] extends [never] ? true : false;
type StrictExtract<Union, Cond> = Cond extends Union ? Union : never;
type IsCaseMatched<E extends keyof Endpoints, P extends Endpoints[E]['req'], C extends number> =
IsNeverType<StrictExtract<Endpoints[E]['res']['$switch']['$cases'][C], [P, any]>> extends false ? true : false;
type GetCaseResult<E extends keyof Endpoints, P extends Endpoints[E]['req'], C extends number> =
StrictExtract<Endpoints[E]['res']['$switch']['$cases'][C], [P, any]>[1];
type Response<D extends IEndpointMeta, P extends SchemaOrUndefined<D['defines'][number]['req']>, DD extends EndpointDefines[number] = D['defines'][number]> =
P extends DD['req'] ? SchemaOrUndefined<DD['res']> : never;
export class APIClient {
public origin: string;
@@ -52,22 +45,9 @@ export class APIClient {
this.fetch = opts.fetch ?? ((...args) => fetch(...args));
}
public request<E extends keyof Endpoints, P extends Endpoints[E]['req']>(
public request<E extends keyof Endpoints, P extends SchemaOrUndefined<D['defines'][number]['req']>, D extends IEndpointMeta = Endpoints[E], R = Response<D, P>>(
endpoint: E, params: P = {} as P, credential?: string | null | undefined,
): Promise<Endpoints[E]['res'] extends { $switch: { $cases: [any, any][]; $default: any; }; }
?
IsCaseMatched<E, P, 0> extends true ? GetCaseResult<E, P, 0> :
IsCaseMatched<E, P, 1> extends true ? GetCaseResult<E, P, 1> :
IsCaseMatched<E, P, 2> extends true ? GetCaseResult<E, P, 2> :
IsCaseMatched<E, P, 3> extends true ? GetCaseResult<E, P, 3> :
IsCaseMatched<E, P, 4> extends true ? GetCaseResult<E, P, 4> :
IsCaseMatched<E, P, 5> extends true ? GetCaseResult<E, P, 5> :
IsCaseMatched<E, P, 6> extends true ? GetCaseResult<E, P, 6> :
IsCaseMatched<E, P, 7> extends true ? GetCaseResult<E, P, 7> :
IsCaseMatched<E, P, 8> extends true ? GetCaseResult<E, P, 8> :
IsCaseMatched<E, P, 9> extends true ? GetCaseResult<E, P, 9> :
Endpoints[E]['res']['$switch']['$default']
: Endpoints[E]['res']>
): Promise<R>
{
const promise = new Promise((resolve, reject) => {
this.fetch(`${this.origin}/api/${endpoint}`, {