import type { RailDeckDirectIntegrationClient as Client } from '@raildeck/frontend-sdk/direct-integration';

/**
 * Read a selected display and its current diagnostics.
 * @param client - Configured client; the caller owns current authority.
 * @param accountId - Authorised account for this workflow.
 * @param deviceId - Explicitly selected paired device.
 * @returns Display management evidence without a device credential or bootstrap exchange.
 */
export async function inspectAssignedDisplay(
  client: Client,
  accountId: string,
  deviceId: string,
) {
  const display = await client.externalDisplays.get(accountId, deviceId);
  const diagnostics = await client.externalDisplays.getDiagnostics(accountId, deviceId);
  return { display, diagnostics };
}