import {z} from 'zod'

export type CreateApiV1FaxFaxIdSplitArgs = {faxId: string};

export type CreateApiV1FaxFaxIdSplitOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiV1FaxFaxIdSplitResponse = z.object({success: z.boolean(), message: z.string(), results: z.object({splitCount: z.number().int().optional(), pageCount: z.number().int().optional(), errors: z.array(z.string()).optional()}).optional(), fax: z.object({_id: z.string().optional(), faxId: z.string().optional(), storagePath: z.string().optional(), receivedAt: z.string().optional(), status: z.enum(["received", "queued", "processing", "completed", "error"]).optional(), attempts: z.number().int().optional(), lastError: z.string().optional(), startedAt: z.string().optional(), finishedAt: z.string().optional(), scannedAt: z.string().optional(), brandId: z.string().nullable().optional(), pageData: z.array(z.object({pageNum: z.number().int().optional(), codes: z.array(z.object({raw: z.string().optional(), data: z.record(z.string(), z.unknown()).optional(), derived: z.record(z.string(), z.unknown()).optional()})).optional(), formId: z.string().nullable().optional(), orderItemId: z.string().nullable().optional()})).optional(), splits: z.array(z.object({formId: z.string().nullable().optional(), orderItemId: z.string().nullable().optional(), storagePath: z.string().optional(), pageNums: z.array(z.number().int()).optional(), createdAt: z.string().optional(), meta: z.object({pageCount: z.number().int().optional(), fileSize: z.number().int().optional()}).optional()})).optional(), meta: z.object({pageCount: z.number().int().optional(), fileSize: z.number().int().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
};

/**
 * Split Fax into PDFs
 * 
 * POST /v1/fax/{faxId}/split
 */
export const createApiV1FaxFaxIdSplit = async (args: CreateApiV1FaxFaxIdSplitArgs, options?: CreateApiV1FaxFaxIdSplitOptions) => {
const {baseUrl = "https://api.bluehive.com", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/fax/${encodeURIComponent(String(args.faxId))}/split${query.size > 0 ? `?${query}` : ''}`

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

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

return validateResponse(createApiV1FaxFaxIdSplitResponse, await res.json())
};