import {z} from 'zod'

export type GetApiV1CryptosCryptoCodeDerivationsDerivationSchemeAddressesUnusedArgs = {cryptoCode: string, derivationScheme: string, feature?: ('Deposit' | 'Change' | 'Direct' | 'Custom') | undefined, skip?: number | undefined, reserve?: boolean | undefined, autoTrack?: boolean | undefined};

export type GetApiV1CryptosCryptoCodeDerivationsDerivationSchemeAddressesUnusedOptions = {baseUrl: string, basicAuth?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const keyInformation = z.object({trackedSource: z.string().nullable().optional(), feature: z.string().optional(), derivationStrategy: z.string().optional(), keyPath: z.string().nullable().optional(), index: z.number().int().nullable().optional(), scriptPubKey: z.string().optional(), address: z.string().optional(), redeem: z.string().nullable().optional(), blindingKey: z.string().nullable().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
};

/**
 * Get a new unused address
 * 
 * GET /v1/cryptos/{cryptoCode}/derivations/{derivationScheme}/addresses/unused
 */
export const getApiV1CryptosCryptoCodeDerivationsDerivationSchemeAddressesUnused = async (args: GetApiV1CryptosCryptoCodeDerivationsDerivationSchemeAddressesUnusedArgs, options: GetApiV1CryptosCryptoCodeDerivationsDerivationSchemeAddressesUnusedOptions) => {
const {baseUrl, fetch: fetchFn = fetch, basicAuth} = options ?? {}

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

if (args.feature != null) query.append("feature", String(args.feature))
if (args.skip != null) query.append("skip", String(args.skip))
if (args.reserve != null) query.append("reserve", String(args.reserve))
if (args.autoTrack != null) query.append("autoTrack", String(args.autoTrack))
if (basicAuth !== undefined) headers.set('authorization', `Basic ${btoa(`${basicAuth.username}:${basicAuth.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/cryptos/${encodeURIComponent(String(args.cryptoCode))}/derivations/${encodeURIComponent(String(args.derivationScheme))}/addresses/unused${query.size > 0 ? `?${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(keyInformation, await res.json())
};