import test from 'node:test';
import assert from 'node:assert/strict';
import {
  CURSOR_CHANNEL_FEATURES,
  CURSOR_TASK_KIND,
  defaultCursorChannelFeatures,
  intentAllowlistFromFeatures,
  isCursorFeatureEnabled,
  isCursorTaskKindEnabled,
  normalizeCursorChannelFeatures,
} from './cursor-channel-features.mjs';

test('normalizeCursorChannelFeatures derives page.generate from legacy intent allowlist', () => {
  const features = normalizeCursorChannelFeatures(null, {
    intentAllowlist: ['page.generate'],
  });
  assert.equal(features.pageGenerate.enabled, true);
  assert.equal(features.pageData.enabled, false);
});

test('isCursorTaskKindEnabled respects per-feature toggles', () => {
  const policy = {
    enabled: true,
    features: {
      ...defaultCursorChannelFeatures(),
      pageGenerate: { enabled: true },
      pageData: { enabled: false },
    },
  };
  assert.equal(isCursorTaskKindEnabled(policy, CURSOR_TASK_KIND.PAGE_GENERATION), true);
  assert.equal(isCursorTaskKindEnabled(policy, CURSOR_TASK_KIND.PAGE_DATA), false);
});

test('intentAllowlistFromFeatures keeps wechat compatibility', () => {
  const intents = intentAllowlistFromFeatures({
    [CURSOR_CHANNEL_FEATURES.PAGE_GENERATE]: { enabled: true },
    [CURSOR_CHANNEL_FEATURES.PAGE_DATA]: { enabled: true },
  });
  assert.deepEqual(intents, ['page.generate']);
});

test('isCursorFeatureEnabled requires master enabled flag', () => {
  const policy = {
    enabled: false,
    features: defaultCursorChannelFeatures(),
  };
  policy.features.pageGenerate.enabled = true;
  assert.equal(isCursorFeatureEnabled(policy, CURSOR_CHANNEL_FEATURES.PAGE_GENERATE), false);
});