@Tags(<String>['integration', 'postgres'])
library;

import 'package:cyberhybridhub_server/spelling/spelling_items_db.dart';
import 'package:test/test.dart';

import '../helpers/test_db.dart';

void main() {
  TestDb? testDb;

  setUpAll(() async {
    testDb = await TestDb.open();
  });

  tearDown(() async {
    if (testDb != null) {
      await testDb!.truncateTradingTables();
      await testDb!.connection.execute('DELETE FROM spelling_items');
      await testDb!.connection.execute('DELETE FROM spelling_words');
      await testDb!.spellingItemsDb.ensureCatalogSeeded();
    }
  });

  tearDownAll(() async {
    await testDb?.close();
  });

  test('addCanonicalWord and listCanonicalWords', () async {
    if (testDb == null) {
      markTestSkipped('Set DATABASE_URL or TEST_DATABASE_URL for integration tests');
      return;
    }

    final SpellingItemsDb db = testDb!.spellingItemsDb;
    final bool added = await db.addCanonicalWord('customword');
    expect(added, isTrue);

    final bool duplicate = await db.addCanonicalWord('customword');
    expect(duplicate, isFalse);

    final List<String> words = await db.listCanonicalWords();
    expect(words, contains('customword'));
  });

  test('importCanonicalWords adds and skips duplicates', () async {
    if (testDb == null) {
      markTestSkipped('Set DATABASE_URL or TEST_DATABASE_URL for integration tests');
      return;
    }

    final SpellingItemsDb db = testDb!.spellingItemsDb;
    final ({int added, int skipped}) result = await db.importCanonicalWords(
      <String>['alpha', 'beta', 'alpha', '', '  '],
    );

    expect(result.added, 2);
    expect(result.skipped, 1);

    final List<String> words = await db.listCanonicalWords();
    expect(words, contains('alpha'));
    expect(words, contains('beta'));
  });
}