import {z} from 'zod'

export type Scopes = 'app' | 'web' | 'email' | 'sms';

export type NamedUserSubscriptionListsObject = {subscribe?: Array<string> | undefined, unsubscribe?: Array<string> | undefined};

export type ScopedBatchItem = {scope: Array<Scopes>, subscription_lists: NamedUserSubscriptionListsObject};

export type CreateApiApiNamedUsersScopedNamedUserIdArgs = {named_user_id: string, body: {scoped?: Array<ScopedBatchItem> | undefined}};

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

export const okResponseObject = z.object({ok: z.boolean(), operation_id: z.string().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
};

/**
 * Scoped named user batch operations
 * 
 * POST /api/named_users/scoped/{named_user_id}
 * 
 * Also accepts auth: basicAuth, bearerAuth, oauth2Token
 */
export const createApiApiNamedUsersScopedNamedUserId = async (args: CreateApiApiNamedUsersScopedNamedUserIdArgs, options?: CreateApiApiNamedUsersScopedNamedUserIdOptions) => {
const {baseUrl = "https://go.urbanairship.com", fetch: fetchFn = fetch, basicAppAuth} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/json")
headers.set('accept', "application/vnd.urbanairship+json; version=3")

if (basicAppAuth !== undefined) headers.set('authorization', `Basic ${btoa(`${basicAppAuth.username}:${basicAppAuth.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/named_users/scoped/${encodeURIComponent(String(args.named_user_id))}${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(okResponseObject, await res.json())
};