import {z} from 'zod'

export type AccountId = string;

export type UploadId = string;

export type UploadPartIndex = number;

export type ETag = string;

export type CompleteUploadPartRequest = {etag: ETag};

export type UpdateApiV2AccountsAccountIdUploadsUploadIdPartsUploadPartIndexArgs = {accountId: AccountId, uploadId: UploadId, uploadPartIndex: UploadPartIndex, body: CompleteUploadPartRequest};

export type UpdateApiV2AccountsAccountIdUploadsUploadIdPartsUploadPartIndexOptions = {baseUrl?: string | undefined, authorizationHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const completeMultipartUploadResponsePending = z.object({status: z.literal("Pending")});

export const eTag = z.string().min(1).max(255);

export const completeMultipartUploadResponseCompleted = z.object({etag: eTag, status: z.literal("Completed")});

export const completeMultipartUploadResponse = z.union([completeMultipartUploadResponsePending, completeMultipartUploadResponseCompleted]);

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
};

/**
 * Marks an upload part as uploaded.
 * 
 * You must call this endpoint after you have successfully issued a `PUT` request to the `uploadUrl` on the corresponding UploadPart.
 * 
 * PUT /v2/accounts/{accountId}/uploads/{uploadId}/parts/{uploadPartIndex}
 */
export const updateApiV2AccountsAccountIdUploadsUploadIdPartsUploadPartIndex = async (args: UpdateApiV2AccountsAccountIdUploadsUploadIdPartsUploadPartIndexArgs, options?: UpdateApiV2AccountsAccountIdUploadsUploadIdPartsUploadPartIndexOptions) => {
const {baseUrl = "https://api.bytescale.com", fetch: fetchFn = fetch, authorizationHeader} = options ?? {}

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

if (authorizationHeader !== undefined) headers.set("Authorization", authorizationHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/accounts/${encodeURIComponent(String(args.accountId))}/uploads/${encodeURIComponent(String(args.uploadId))}/parts/${encodeURIComponent(String(args.uploadPartIndex))}${query.size > 0 ? `?${query}` : ''}`

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

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

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