import {z} from 'zod'

export type IPv4Address = string;

export type BooleanOptInFlag = boolean;

export type IdentifierString = string;

export type ResponseFormat = 'html' | 'json' | 'xml';

export type GetApiV1ReverseIpWhoisArgs = {ip?: IPv4Address | undefined, query?: string | undefined, country?: string | undefined, server?: ('whois.arin.net' | 'whois.apnic.net' | 'whois.ripe.net' | 'whois.lacnic.net' | 'whois.afrinic.net') | undefined, include_total_count?: BooleanOptInFlag | undefined, page?: number | undefined, ip_version?: (4 | 6) | undefined, app_partner?: IdentifierString | undefined, app_name?: IdentifierString | undefined, app_version?: IdentifierString | undefined, format?: ResponseFormat | undefined};

export type GetApiV1ReverseIpWhoisOptions = {baseUrl?: string | undefined, headerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const reverseIpWhoisIp = z.object({response: z.object({ip_from: z.string().optional(), ip_to: z.string().optional(), ip_from_alloc: z.string().optional(), ip_to_alloc: z.string().optional(), record_ip: z.string().optional(), record_date: z.string().optional(), server: z.string().optional(), organization: z.string().optional(), country: z.string().optional(), range: z.string().optional(), whois_record: z.string().optional()}).optional()});

export const reverseIpWhoisQuery = z.object({response: z.object({has_more_pages: z.boolean().optional(), page: z.number().int().optional(), total_count: z.number().int().optional(), record_count: z.number().int().optional(), records: z.array(z.object({ip_from: z.string().optional(), ip_to: z.string().optional(), record_ip: z.string().optional(), record_date: z.string().optional(), server: z.string().optional(), organization: z.string().optional(), country: z.string().optional(), range: z.string().optional()})).optional()}).optional()});

export const getApiV1ReverseIpWhoisResponse = z.union([reverseIpWhoisIp, reverseIpWhoisQuery]);

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
};

/**
 * Reverse IP WHOIS
 * 
 * GET /v1/reverse-ip-whois/
 * 
 * Also accepts auth: open_key_auth, hmac_auth
 */
export const getApiV1ReverseIpWhois = async (args: GetApiV1ReverseIpWhoisArgs, options?: GetApiV1ReverseIpWhoisOptions) => {
const {baseUrl = "https://api.domaintools.com", fetch: fetchFn = fetch, headerAuth} = options ?? {}

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

if (args.ip != null) query.append("ip", String(args.ip))
if (args.query != null) query.append("query", String(args.query))
if (args.country != null) query.append("country", String(args.country))
if (args.server != null) query.append("server", String(args.server))
if (args.include_total_count != null) query.append("include_total_count", String(args.include_total_count))
if (args.page != null) query.append("page", String(args.page))
if (args.ip_version != null) query.append("ip_version", String(args.ip_version))
if (args.app_partner != null) query.append("app_partner", String(args.app_partner))
if (args.app_name != null) query.append("app_name", String(args.app_name))
if (args.app_version != null) query.append("app_version", String(args.app_version))
if (args.format != null) query.append("format", String(args.format))
if (headerAuth !== undefined) headers.set("X-Api-Key", headerAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/reverse-ip-whois/${query.size > 0 ? `?${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(getApiV1ReverseIpWhoisResponse, await res.json())
};