import {z} from 'zod'

export type CreateApiApiV1AttachmentsArgs = {'x-request-id': string, 'x-api-key': string, 'x-user-key': string, client_request_id: string, body: BodyInit};

export type CreateApiApiV1AttachmentsOptions = {baseUrl?: string | undefined, oauth2?: string | undefined, fetch?: typeof fetch | undefined};

export const attachment = z.object({url: z.string().optional(), title: z.string().optional(), host: z.string().optional(), description: z.string().optional(), mediaType: z.enum(["None", "Link", "Image", "Video"]).optional(), media: z.object({image: z.object({width: z.number().int().optional(), height: z.number().int().optional(), url: z.string().optional()}).optional(), video: z.object({videoSourceId: z.string().optional(), videoSource: z.enum(["None", "YouTube", "Vimeo"]).optional(), image: z.object({width: z.number().int().optional(), height: z.number().int().optional(), url: z.string().optional()}).optional()}).optional()}).optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Upload a media attachment
 * 
 * POST /api/v1/attachments
 */
export const createApiApiV1Attachments = async (args: CreateApiApiV1AttachmentsArgs, options?: CreateApiApiV1AttachmentsOptions) => {
const {baseUrl = "https://public-api.etoro.com", fetch: fetchFn = fetch, oauth2} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json")

if (args['x-request-id'] != null) headers.set("x-request-id", String(args['x-request-id']))
if (args['x-api-key'] != null) headers.set("x-api-key", String(args['x-api-key']))
if (args['x-user-key'] != null) headers.set("x-user-key", String(args['x-user-key']))
if (args.client_request_id != null) query.append("client_request_id", String(args.client_request_id))
if (oauth2 !== undefined) headers.set('authorization', `Bearer ${oauth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/attachments${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: args.body})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(attachment, await res.json())
};