import {z} from 'zod'

export type CreateApiOnpremV1RecoveryPollArgs = {'X-Definite-License'?: (string | null) | undefined};

export type CreateApiOnpremV1RecoveryPollOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const recoveryCommandDelivery = z.object({id: z.union([z.string(), z.string()]), command_type: z.enum(["restart_api", "restart_component", "cluster_status", "cleanup_stale_pods", "reset_db_connections", "remediate_storage"]), params: z.record(z.string(), z.unknown()).optional(), expires_at: z.string()});

export const recoveryCommandPollResponse = z.object({command: recoveryCommandDelivery.nullable().optional()});

export const responseMeta = z.object({requestId: z.string().optional(), timestamp: z.string().optional(), durationMs: z.number().int().nullable().optional()});

export const successResponseRecoveryCommandPollResponse = z.object({success: z.literal(true), data: recoveryCommandPollResponse, meta: responseMeta.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
};

/**
 * Lease a pending support recovery command
 * 
 * POST /onprem/v1/recovery/poll
 */
export const createApiOnpremV1RecoveryPoll = async (args: CreateApiOnpremV1RecoveryPollArgs, options: CreateApiOnpremV1RecoveryPollOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args['X-Definite-License'] != null) headers.set("X-Definite-License", String(args['X-Definite-License']))

const url = `${baseUrl.replace(/\/+$/, '')}/onprem/v1/recovery/poll${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(successResponseRecoveryCommandPollResponse, await res.json())
};