import {z} from 'zod'

export type GetApiApiV1EmailsEmailIDArgs = {emailID: number};

export type GetApiApiV1EmailsEmailIDOptions = {baseUrl?: string | undefined, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const queueUrl = z.string();

export const emailAddress = z.object({email: z.string(), name: z.string().nullable().optional()});

export const metadata = z.object({});

export const annotationCounts = z.object({annotations: z.number().int().optional(), annotations_processed: z.number().int().optional(), annotations_purged: z.number().int().optional(), annotations_unprocessed: z.number().int().optional(), annotations_rejected: z.number().int().optional(), related_annotations: z.number().int().optional()});

export const email = z.object({id: z.number().int(), url: z.string(), queue: queueUrl, inbox: z.string(), parent: z.string().nullable(), email_thread: z.string().nullable(), children: z.array(z.string()), documents: z.array(z.string()), created_at: z.string(), last_thread_email_created_at: z.string().nullable(), subject: z.string().nullable(), from: z.object({email: z.string(), name: z.string().nullable().optional()}), to: z.array(emailAddress), cc: z.array(emailAddress), bcc: z.array(emailAddress), body_text_plain: z.string().nullable(), body_text_html: z.string().nullable(), metadata: metadata, type: z.enum(["incoming", "outgoing"]), annotation_counts: annotationCounts, annotations: z.array(z.string()), related_annotations: z.array(z.string()), related_documents: z.array(z.string()), creator: z.string().nullable(), filtered_out_document_count: z.number().int(), labels: z.array(z.enum(["rejection", "automatic_rejection", "rejected", "automatic_status_changed_info", "forwarded", "reply"])), content: z.string().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
};

/**
 * Retrieve email
 * 
 * GET /api/v1/emails/{emailID}
 */
export const getApiApiV1EmailsEmailID = async (args: GetApiApiV1EmailsEmailIDArgs, options?: GetApiApiV1EmailsEmailIDOptions) => {
const {baseUrl = "https://example.rossum.app", fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/emails/${encodeURIComponent(String(args.emailID))}${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(email, await res.json())
};