import {z} from 'zod'

export type UpdateDomainRecordRequest = {address?: string | undefined, primaryDomain?: boolean | undefined, transferToAddress?: string | undefined, clearRecords?: string | undefined, records?: ({key?: string | undefined}) | undefined};

export type CreateApiUserDomainRecordsManageArgs = {domain: string, 'x-auth-domain': string, 'x-auth-expires': string, 'x-auth-signature': string, body: UpdateDomainRecordRequest};

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

export const dependency = z.object({id: z.string().optional(), transaction: z.object({hash: z.string().optional(), messageToSign: z.string().optional()}).optional()});

export const operation = z.object({id: z.string().optional(), dependencies: z.array(dependency).optional()});

export const operationResponse = z.object({type: z.string().optional(), operation: operation.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
};

/**
 * Request to update a domain's on-chain records
 * 
 * POST /user/{domain}/records/manage
 */
export const createApiUserDomainRecordsManage = async (args: CreateApiUserDomainRecordsManageArgs, options?: CreateApiUserDomainRecordsManageOptions) => {
const {baseUrl = "https://api.unstoppabledomains.com/profile", fetch: fetchFn = fetch} = options ?? {}

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

if (args['x-auth-domain'] != null) headers.set("x-auth-domain", String(args['x-auth-domain']))
if (args['x-auth-expires'] != null) headers.set("x-auth-expires", String(args['x-auth-expires']))
if (args['x-auth-signature'] != null) headers.set("x-auth-signature", String(args['x-auth-signature']))

const url = `${baseUrl.replace(/\/+$/, '')}/user/${encodeURIComponent(String(args.domain))}/records/manage${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(operationResponse, await res.json())
};