import {z} from 'zod'

export type GetApiV2HotelSupplierAutocompleteArgs = {query: string};

export type GetApiV2HotelSupplierAutocompleteOptions = {baseUrl?: string | undefined, Bearer?: string | undefined, fetch?: typeof fetch | undefined};

export const latlng = z.object({latitude: z.number(), longitude: z.number()});

export const location = z.object({countryCode: z.string().optional(), countryName: z.string().optional(), googlePlaceId: z.string().optional(), latlong: latlng.optional(), name: z.string(), stateName: z.string().optional()});

export const postalAddress = z.object({addressLines: z.array(z.string()), administrativeArea: z.string().optional(), administrativeAreaName: z.string().optional(), description: z.string().optional(), isDefault: z.boolean().optional(), languageCode: z.string().optional(), locality: z.string().optional(), locationCode: z.string().optional(), organization: z.string().optional(), postalCode: z.string().optional(), continentCode: z.string().optional(), recipients: z.array(z.string()).optional(), regionCode: z.string(), regionName: z.string().optional(), revision: z.number().int().optional(), sortingCode: z.string().optional(), sublocality: z.string().optional(), timezone: z.string().optional(), coordinates: latlng.optional()});

export const hotelStarRatingInfo = z.object({starRating: z.number().gte(0).lte(5), ratingType: z.enum(["OFFICIAL", "SELF_RATED"])});

export const phoneNumber = z.object({countryCode: z.number().int().optional(), countryCodeSource: z.enum(["UNSPECIFIED", "FROM_NUMBER_WITH_PLUS_SIGN", "FROM_NUMBER_WITH_IDD", "FROM_NUMBER_WITHOUT_PLUS_SIGN", "FROM_DEFAULT_COUNTRY"]).optional(), extension: z.string().optional(), isoCountryCode: z.string().optional(), italianLeadingZero: z.boolean().optional(), nationalNumber: z.number().int().optional(), numberOfLeadingZeros: z.number().int().optional(), preferredDomesticCarrierCode: z.string().optional(), rawInput: z.string().optional(), type: z.enum(["UNKNOWN_TYPE", "MOBILE", "LANDLINE"]).optional()});

export const contactInfo = z.object({phone: z.array(phoneNumber), fax: z.array(z.string()).optional(), email: z.array(z.string())});

export const autocompleteHotel = z.object({hotelCode: z.string().optional(), hotelName: z.string(), location: location.optional(), address: postalAddress.optional(), isPresentInPreferredVendors: z.boolean().optional(), brandCode: z.string().optional(), chainCode: z.string().optional(), starRating: hotelStarRatingInfo.optional(), contactInfo: contactInfo.optional()});

export const hotelAutocompleteResponse = z.object({hotels: z.array(autocompleteHotel)});

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
};

/**
 * Hotel Supplier Autocomplete
 * 
 * GET /v2/hotel-supplier-autocomplete
 */
export const getApiV2HotelSupplierAutocomplete = async (args: GetApiV2HotelSupplierAutocompleteArgs, options?: GetApiV2HotelSupplierAutocompleteOptions) => {
const {baseUrl = "https://api-ext-sboxmeta.partners.spotnana.com", fetch: fetchFn = fetch, Bearer} = options ?? {}

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

if (args.query != null) query.append("query", String(args.query))
if (Bearer !== undefined) headers.set('authorization', `Bearer ${Bearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/hotel-supplier-autocomplete${query.size > 0 ? `?${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(hotelAutocompleteResponse, await res.json())
};