import test from 'node:test';
import assert from 'node:assert/strict';
import {
  extractEventTime,
  itemMatchesTimeWindow,
} from './event-time-extract.mjs';

test('extractEventTime parses 明天下午三点', () => {
  const observed = new Date('2026-09-02T12:30:00+08:00');
  const result = extractEventTime('明天下午三点去签合同', observed);
  assert.equal(result.status, 'planned');
  const hourLocal = new Date(result.event_time).getTime();
  const expected = new Date('2026-09-03T07:00:00.000Z').getTime();
  assert.equal(hourLocal, expected);
});

test('extractEventTime parses weekday', () => {
  const observed = new Date('2026-09-03T10:00:00+08:00'); // Wed
  const result = extractEventTime('下周五开会', observed);
  assert.ok(result.event_time);
  assert.equal(result.status, 'planned');
});

test('itemMatchesTimeWindow separates mention vs event', () => {
  const time = {
    mention_range: {
      start: '2026-09-02T00:00:00+08:00',
      end: '2026-09-03T00:00:00+08:00',
    },
    event_range: {
      start: '2026-09-03T00:00:00+08:00',
      end: '2026-09-04T00:00:00+08:00',
    },
  };
  const item = {
    observed_time: '2026-09-02T20:00:00+08:00',
    event_time: '2026-09-03T15:00:00+08:00',
  };
  assert.equal(itemMatchesTimeWindow(item, time, 'MENTIONED_IN'), true);
  assert.equal(itemMatchesTimeWindow(item, time, 'PLANNED_IN'), true);
});