import {z} from 'zod'

export type PhoneValidationV2SupplementaryLiveStatus = {mobile?: (Array<string> | null) | undefined, landline?: (Array<string> | null) | undefined};

export type PhoneValidationV2Request = {number: string, output_format?: (string | null) | undefined, cache_value_days?: (number | null) | undefined, country_iso?: (string | null) | undefined, get_ported_date?: (boolean | null) | undefined, get_disposable_number?: (boolean | null) | undefined, supplementary_live_status?: PhoneValidationV2SupplementaryLiveStatus | undefined};

export type CreateApiPhoneValidateV2Args = {'Add-Metadata'?: boolean | undefined, 'Reference-Id'?: string | undefined, 'Timeout-Seconds'?: number | undefined, body: PhoneValidationV2Request};

export type CreateApiPhoneValidateV2Options = {baseUrl?: string | undefined, OAuth2?: string | undefined, fetch?: typeof fetch | undefined};

export const responseError = z.object({type: z.string().nullable().optional(), title: z.string().nullable().optional(), detail: z.string().nullable().optional(), instance: z.string().nullable().optional()});

export const phoneValidationV2Confidence = z.enum(["Verified", "Absent", "Teleservice not provisioned", "Unverified", "No coverage", "Unknown", "Dead"]);

export const phoneValidationV2Result = z.object({number: z.string().nullable().optional(), validated_phone_number: z.string().nullable().optional(), formatted_phone_number: z.string().nullable().optional(), phone_type: z.string().nullable().optional(), confidence: phoneValidationV2Confidence.optional(), ported_date: z.string().nullable().optional(), disposable_number: z.string().nullable().optional()});

export const phoneValidationV2PhoneDetail = z.object({original_operator_name: z.string().nullable().optional(), original_network_status: z.string().nullable().optional(), original_home_network_identity: z.string().nullable().optional(), original_country_prefix: z.string().nullable().optional(), original_country_name: z.string().nullable().optional(), original_country_iso: z.string().nullable().optional(), operator_name: z.string().nullable().optional(), network_status: z.string().nullable().optional(), home_network_identity: z.string().nullable().optional(), country_prefix: z.string().nullable().optional(), country_name: z.string().nullable().optional(), country_iso: z.string().nullable().optional(), is_ported: z.string().nullable().optional(), cache_value_days: z.number().int().nullable().optional(), date_cached: z.string().nullable().optional(), email_to_sms_address: z.string().nullable().optional(), email_to_mms_address: z.string().nullable().optional()});

export const phoneValidationV2Metadata = z.object({code: z.string().nullable().optional(), message: z.string().nullable().optional(), phone_detail: phoneValidationV2PhoneDetail.optional()});

export const phoneValidationV2Response = z.object({error: responseError.optional(), result: phoneValidationV2Result.optional(), metadata: phoneValidationV2Metadata.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
};

/**
 * Submits a phone number to the service to be validated and returns the result of the validation.
 * 
 * POST /phone/validate/v2
 * 
 * Also accepts auth: Auth-Token
 */
export const createApiPhoneValidateV2 = async (args: CreateApiPhoneValidateV2Args, options?: CreateApiPhoneValidateV2Options) => {
const {baseUrl = "https://api.experianaperture.io", fetch: fetchFn = fetch, OAuth2} = options ?? {}

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

if (args['Add-Metadata'] != null) headers.set("Add-Metadata", String(args['Add-Metadata']))
if (args['Reference-Id'] != null) headers.set("Reference-Id", String(args['Reference-Id']))
if (args['Timeout-Seconds'] != null) headers.set("Timeout-Seconds", String(args['Timeout-Seconds']))
if (OAuth2 !== undefined) headers.set('authorization', `Bearer ${OAuth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/phone/validate/v2${query.size > 0 ? `?${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(phoneValidationV2Response, await res.json())
};