import test from 'node:test';
import assert from 'node:assert/strict';
import { buildDebunkPrompt, parseVerdict, VERDICTS } from '../src/zhaoyaojing.js';

test('buildDebunkPrompt：三档定义 + 敢说查不实 + 只输出JSON', () => {
  const msgs = buildDebunkPrompt('诸葛亮借东风');
  assert.equal(msgs[0].role, 'system');
  assert.ok(/shizheng/.test(msgs[0].content) && /yanyi/.test(msgs[0].content) && /cunyi/.test(msgs[0].content));
  assert.ok(/查不實|查不实|存疑/.test(msgs[0].content), '须含敢说查不实的铁律');
  assert.ok(/JSON/.test(msgs[0].content));
  assert.ok(msgs[1].content.includes('诸葛亮借东风'));
});

test('parseVerdict：从LLM输出宽松解析（容围栏/前后缀）', () => {
  const raw = '好的，判定如下：\n```json\n{"verdict":"yanyi","title":"借东风是演义虚构","explain":"《三国演义》桥段，正史无。","real":"《三国志·周瑜传》载『时风盛猛』为自然大风。","cites":["《三国志·吴书·周瑜传》"]}\n```';
  const v = parseVerdict(raw);
  assert.equal(v.verdict, 'yanyi');
  assert.equal(v.label, VERDICTS.yanyi.label);
  assert.equal(v.tone, 'crit');
  assert.ok(v.title && v.real && v.cites.length === 1);
});

test('parseVerdict：非法/无verdict → null（前端回落显 raw）', () => {
  assert.equal(parseVerdict('我不确定'), null);
  assert.equal(parseVerdict('{"verdict":"nonsense"}'), null);
  assert.equal(parseVerdict(''), null);
});