import {z} from 'zod'

export type GetApiV1StorageGatewaysTelemetryWorkerIdArgs = {'App-ID': string, 'Auth-Token': string, worker_id: string};

export type GetApiV1StorageGatewaysTelemetryWorkerIdOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const iconikStorageGatewayTelemetrySchema = z.object({error_log_lines: z.array(z.string().max(2000)).optional(), host_info: z.string().max(1000).optional(), host_ip: z.string().max(1000).optional(), host_name: z.string().max(1000).optional(), is_leader: z.boolean().optional(), log_lines: z.array(z.string().max(2000)).optional(), start_last_date: z.string().optional(), start_status: z.enum(["SUCCESS", "FAILED"]).optional(), start_status_message: z.string().max(1000).optional(), status: z.enum(["OFFLINE", "LIVE", "UNKNOWN", "WARNING", "ERROR", "STOPPED"]).optional(), storage_gateway_id: z.string().optional(), version: z.string().max(100).optional(), worker_id: z.string()});

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 telemetry for a specific worker
 * 
 * GET /v1/storage_gateways/telemetry/{worker_id}/
 */
export const getApiV1StorageGatewaysTelemetryWorkerId = async (args: GetApiV1StorageGatewaysTelemetryWorkerIdArgs, options: GetApiV1StorageGatewaysTelemetryWorkerIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args['App-ID'] != null) headers.set("App-ID", String(args['App-ID']))
if (args['Auth-Token'] != null) headers.set("Auth-Token", String(args['Auth-Token']))

const url = `${baseUrl.replace(/\/+$/, '')}/v1/storage_gateways/telemetry/${encodeURIComponent(String(args.worker_id))}/${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(iconikStorageGatewayTelemetrySchema, await res.json())
};