import {z} from 'zod'

export type PhoneNumber = string;

export type PhoneNumberOTPRequest = {phone_number: PhoneNumber, channel?: ('sms' | 'whatsapp') | undefined};

export type CreateApiPassportProfileV1PhoneOtpArgs = {body: PhoneNumberOTPRequest};

export type CreateApiPassportProfileV1PhoneOtpOptions = {baseUrl?: string | undefined, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const phoneNumber = z.string().min(3).max(50);

export const phoneNumberOTPResponse = z.object({phone_number: phoneNumber});

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
};

/**
 * Send phone OTP code for user supplied phone number
 * 
 * POST /passport-profile/v1/phone-otp
 */
export const createApiPassportProfileV1PhoneOtp = async (args: CreateApiPassportProfileV1PhoneOtpArgs, options?: CreateApiPassportProfileV1PhoneOtpOptions) => {
const {baseUrl = "https://api.sandbox.immutable.com", fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/passport-profile/v1/phone-otp${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", 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(phoneNumberOTPResponse, await res.json())
};