interface BackgroundStatus {
  stopped: boolean;
  consecutiveFailures: number;
  lastError: Error | null;
  lastRefreshed: Date;
}

import { Adaline } from '@adaline/client';

const adaline = new Adaline();

const controller = await adaline.initLatestDeployment({
  promptId: 'prompt_abc123',
  deploymentEnvironmentId: 'environment_abc123',
});

// Check the health of background polling
const status = controller.backgroundStatus();

console.log(`Stopped: ${status.stopped}`);
console.log(`Consecutive failures: ${status.consecutiveFailures}`);
console.log(`Last error: ${status.lastError?.message ?? 'none'}`);
console.log(`Last refreshed: ${status.lastRefreshed.toISOString()}`);

setInterval(() => {
  const status = controller.backgroundStatus();

  if (status.stopped) {
    console.error('Background refresh stopped — deployments are stale');
  } else if (status.consecutiveFailures > 3) {
    console.warn(
      `Deployment refresh degraded: ${status.consecutiveFailures} consecutive failures. ` +
      `Last error: ${status.lastError?.message}`
    );
  }
}, 30_000);