import assert from 'node:assert/strict';
import test from 'node:test';
import {
  formatMemoryRecallNotice,
  formatPersonalMemorySavedNotice,
  summarizePersonalMemoryObservation,
  buildMemoryRecallPreviews,
} from './memory-v2-user-feedback.mjs';

test('summarizePersonalMemoryObservation extracts accepted previews', () => {
  const summary = summarizePersonalMemoryObservation({
    enabled: true,
    autoReviewed: 1,
    results: [{
      accepted: true,
      candidate: {
        status: 'accepted',
        content: '请记住我每周三下午做代码评审',
        policyReason: 'explicit_memory_request',
        memoryType: 'episodic',
      },
    }],
  });
  assert.equal(summary.savedPreviews.length, 1);
  assert.match(formatPersonalMemorySavedNotice(summary) ?? '', /已记住：请记住我每周三下午做代码评审/);
});

test('formatMemoryRecallNotice formats recall count', () => {
  assert.equal(formatMemoryRecallNotice(2), '参考了你的 2 条记忆');
  assert.equal(formatMemoryRecallNotice(0), null);
});

test('buildMemoryRecallPreviews strips internal memory markers', () => {
  const previews = buildMemoryRecallPreviews([
    { text: '[Memory Context] secret' },
    { text: '我喜欢喝美式咖啡' },
    { text: '每周三下午做代码评审，这是一个比较长的偏好描述用来测试截断逻辑是否正常工作' },
  ], { limit: 3, maxLength: 12 });
  assert.deepEqual(previews, [
    '我喜欢喝美式咖啡',
    '每周三下午做代码评审，这…',
  ]);
});