import assert from 'node:assert/strict';
import test from 'node:test';

import {
  achievementStatsInternals,
  mergeAchievementStatsForPage,
} from './mindspace-page-achievement-stats.mjs';

const { buildPageMatchKeys, mergeAchievementStatsForPage: mergePage, pathnameFromUrl } =
  achievementStatsInternals;

test('buildPageMatchKeys includes workspace and publication paths', () => {
  const keys = buildPageMatchKeys(
    {
      id: 'page-1',
      workspaceRelativePath: 'public/demo.html',
      publicationUrl: 'https://m.tkmind.cn/u/john/pages/demo',
    },
    'user-1',
  );
  assert.ok(keys.has('page-1'));
  assert.ok(keys.has('/MindSpace/user-1/public/demo.html'));
  assert.ok(keys.has('/u/john/pages/demo'));
});

test('mergeAchievementStatsForPage prefers umami metrics when matched', () => {
  const umamiByPath = new Map([
    ['/MindSpace/user-1/public/demo.html', { views: 12, clicks: 3 }],
  ]);
  const merged = mergePage(
    {
      id: 'page-1',
      title: 'Demo',
      workspaceRelativePath: 'public/demo.html',
      viewCount: 5,
    },
    umamiByPath,
    'user-1',
  );
  assert.equal(merged.viewCount, 12);
  assert.equal(merged.clickCount, 3);
  assert.equal(merged.statsSource, 'umami');
});

test('mergeAchievementStatsForPage keeps publication views without umami match', () => {
  const merged = mergeAchievementStatsForPage(
    {
      id: 'page-2',
      title: 'Draft',
      viewCount: 7,
    },
    new Map(),
    'user-2',
  );
  assert.equal(merged.viewCount, 7);
  assert.equal(merged.clickCount, null);
  assert.equal(merged.statsSource, 'publication');
});

test('pathnameFromUrl normalizes absolute and relative urls', () => {
  assert.equal(pathnameFromUrl('https://m.tkmind.cn/u/john/pages/demo/'), '/u/john/pages/demo');
  assert.equal(pathnameFromUrl('/MindSpace/u/public/page.html'), '/MindSpace/u/public/page.html');
});