import { Agent, assertSdkVersion } from './qvac-master.js';
import { MODEL_PROFILES } from './model-profiles.js';

try {
  const sdkVersion = assertSdkVersion();
  const resources = await Agent.engine.resources();
  const hasGpu = Array.isArray(resources.gpus) && resources.gpus.length > 0;
  console.log(JSON.stringify({
    policy: 'gpu-required',
    hasGpu,
    backendHints: resources.drivers || {},
    gpus: resources.gpus || [],
    vramBytes: resources.vramBytes || 0,
    sdkVersion,
    profiles: MODEL_PROFILES,
  }, null, 2));
  if (!hasGpu) {
    console.error('gpu-doctor: QVAC did not observe a usable GPU; Jarvis will refuse CPU inference');
    process.exitCode = 1;
  }
} catch (error) {
  console.error(`gpu-doctor: ${error.message}`);
  process.exitCode = 1;
}