import {z} from 'zod'

export type GetApiMeMessagesMessageIdAttachmentsAttachmentIdArgs = {$select?: Array<string> | undefined, $expand?: Array<string> | undefined};

export type GetApiMeMessagesMessageIdAttachmentsAttachmentIdOptions = {baseUrl?: string | undefined, azureOAuth2?: string | undefined, fetch?: typeof fetch | undefined};

export const microsoftGraphAttachment = z.object({"@odata.type": z.string().optional(), id: z.string().optional(), lastModifiedDateTime: z.string().nullable().optional(), size: z.number().gte(-2147483648).lte(2147483647).optional(), name: z.string().nullable().optional(), isInline: z.boolean().optional(), contentType: z.string().nullable().optional(), contentBytes: z.string().nullable().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
};

/**
 * Get attachment
 * 
 * GET /me/messages/{messageId}/attachments/{attachmentId}
 */
export const getApiMeMessagesMessageIdAttachmentsAttachmentId = async (args: GetApiMeMessagesMessageIdAttachmentsAttachmentIdArgs, options?: GetApiMeMessagesMessageIdAttachmentsAttachmentIdOptions) => {
const {baseUrl = "https://graph.microsoft.com/v1.0", fetch: fetchFn = fetch, azureOAuth2} = options ?? {}

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

if (args.$select != null) query.append("$select", args.$select.join(','))
if (args.$expand != null) query.append("$expand", args.$expand.join(','))
if (azureOAuth2 !== undefined) headers.set('authorization', `Bearer ${azureOAuth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/me/messages/${encodeURIComponent(String(args.messageId))}/attachments/${encodeURIComponent(String(args.attachmentId))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

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

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