import {z} from 'zod'

export type FaceAuthenticationId = string;

export type GetApiV2FaceAuthenticationsFaceAuthenticationIdArgs = {face_authentication_id: FaceAuthenticationId};

export type GetApiV2FaceAuthenticationsFaceAuthenticationIdOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const faceAuthenticationId = z.string();

export const verificationStatuses = z.enum(["created", "pending", "capture_in_progress", "checks_in_progress", "approved", "declined", "retry_required", "refused", "inconclusive"]);

export const responseCode = z.number().int().gte(10000).lte(69999);

export const responseSummary = z.string();

export const responseCodes = z.object({code: responseCode, summary: responseSummary});

export const riskLabel = z.enum(["multiple_faces_detected", "mcc_not_confident", "risky_document_format", "no_uk_footprint"]);

export const riskLabels = z.array(riskLabel);

export const verificationFace = z.object({image_signed_url: z.string().nullable().optional()});

export const halLink = z.object({href: z.string()});

export const faceAuthenticationLinks = z.object({self: halLink, applicant: halLink});

export const userJourneyId = z.string();

export const applicantId = z.string();

export const faceAuthenticationOutputGet = z.object({id: faceAuthenticationId.optional(), status: verificationStatuses.optional(), response_codes: z.array(responseCodes).optional(), risk_labels: riskLabels.optional(), face: verificationFace.optional(), _links: faceAuthenticationLinks.optional(), user_journey_id: userJourneyId.optional(), applicant_id: applicantId.optional(), webhook_url: z.string().optional(), created_on: z.string(), modified_on: z.string()});

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 a face authentication
 * 
 * GET /v2/face-authentications/{face_authentication_id}
 */
export const getApiV2FaceAuthenticationsFaceAuthenticationId = async (args: GetApiV2FaceAuthenticationsFaceAuthenticationIdArgs, options?: GetApiV2FaceAuthenticationsFaceAuthenticationIdOptions) => {
const {baseUrl = "https://api.ubble.ai", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/v2/face-authentications/${encodeURIComponent(String(args.face_authentication_id))}${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(faceAuthenticationOutputGet, await res.json())
};