import assert from 'node:assert/strict';
import test from 'node:test';
import { projectDomainConnectionSteps } from './domain-connection.js';

test('code-channel account absence cannot be projected as a domain runtime login', () => {
  const steps = projectDomainConnectionSteps({
    blockers: [
      'account_node_identity_missing',
      'verified_domain_manifest_missing',
      'scoped_session_capability_missing',
      'matching_connection_receipt_missing',
    ],
    runtimeReady: false,
    stage: 'login-required',
  });
  assert.deepEqual(steps.map(step => step.state), ['blocked', 'blocked', 'blocked', 'blocked']);
  assert.match(steps[0].detail, /登记的本地终端节点或云常驻节点/);
});

test('verified account and node remain identity-only without domain handoff evidence', () => {
  const steps = projectDomainConnectionSteps({
    blockers: [
      'verified_domain_manifest_missing',
      'scoped_session_capability_missing',
      'matching_connection_receipt_missing',
    ],
    runtimeReady: false,
    stage: 'identity-verified',
  });
  assert.deepEqual(steps.map(step => step.state), ['verified', 'blocked', 'blocked', 'blocked']);
});

test('runtime-ready requires all four verified steps', () => {
  const steps = projectDomainConnectionSteps({ blockers: [], runtimeReady: true, stage: 'runtime-ready' });
  assert.ok(steps.every(step => step.state === 'verified'));
});