import { IPromise } from './IPromise'

export const enum HttpMethod {
  GET = 'GET',
  DELETE = 'DELETE',
  HEAD = 'HEAD',
  OPTIONS = 'OPTIONS',
  POST = 'POST',
  PUT = 'PUT',
  PATCH = 'PATCH',
}

export type IHttpMethodV2 =
  | 'GET'
  | 'DELETE'
  | 'HEAD'
  | 'OPTIONS'
  | 'POST'
  | 'PUT'
  | 'PATCH'

export type IHttpHeaders = Record<string, any>

export interface IHttpResponse<D = any> {
  status: number
  statusText: string
  headers: IHttpHeaders
  data: D
}

export interface IFetchResponse<D = any> {
  status: number
  statusText: string
  headers: any
  json(): IPromise<D>
  body: any
}

export interface IHttpRequest {
  url?: string
  method?: HttpMethod | IHttpMethodV2
  headers?: IHttpHeaders
  params?: any
  body?: any
  data?: any
}

export interface IFetch<
  Req extends IHttpRequest = IHttpRequest,
  Res extends IFetchResponse = IFetchResponse,
> {
  <D = any>(
    url: string,
    req?: Req,
  ): IPromise<Omit<Res, 'json'> & IFetchResponse<D>>
}

export interface IHttpReqPerform<Req = IHttpRequest, Res = IHttpResponse> {
  <D = any>(
    url: string,
    body?: any,
    req?: Req,
  ): IPromise<Omit<Res, 'data'> & IHttpResponse<D>>
  <D = any>(
    url: string,
    req?: Req,
  ): IPromise<Omit<Res, 'data'> & IHttpResponse<D>>
}

export interface IHttpClient<
  Req extends IHttpRequest = IHttpRequest,
  Res extends IHttpResponse = IHttpResponse,
> {
  <D = any>(req: Req): IPromise<Omit<Res, 'data'> & IHttpResponse<D>>
  <D = any>(
    url: string,
    req?: Req,
  ): IPromise<Omit<Res, 'data'> & IHttpResponse<D>>
  get: IHttpReqPerform<Req, Res>
  post: IHttpReqPerform<Req, Res>
  put: IHttpReqPerform<Req, Res>
  patch: IHttpReqPerform<Req, Res>
  head: IHttpReqPerform<Req, Res>
  delete: IHttpReqPerform<Req, Res>
  options: IHttpReqPerform<Req, Res>
}

export type IHttpRequestProvider = IFetch | IHttpClient