import 'dart:io';

import 'package:jadb/table_names/radkfile.dart';
import 'package:sqflite_common/sqlite_api.dart';

Future<void> seedRADKFILEData(Iterable<String> blocks, Database db) async {
  final b = db.batch();

  if (Platform.environment['RADKFILE_VERSION'] != null &&
      Platform.environment['RADKFILE_DATE'] != null &&
      Platform.environment['RADKFILE_HASH'] != null) {
    b.insert(RADKFILETableNames.version, {
      'version': Platform.environment['RADKFILE_VERSION']!,
      'date': Platform.environment['RADKFILE_DATE']!,
      'hash': Platform.environment['RADKFILE_HASH']!,
    });
  } else {
    print(
      'WARNING: RADKFILE version information not found in environment variables. '
      'This may cause issues with future updates.',
    );
  }

  for (final block in blocks) {
    final String radical = block[1];
    final List<String> kanjiList =
        block.replaceFirst(RegExp(r'.*\n'), '').split('')
          ..removeWhere((e) => e == '' || e == '\n');

    for (final kanji in kanjiList.toSet()) {
      b.insert(RADKFILETableNames.radkfile, {
        'radical': radical,
        'kanji': kanji,
      });
    }
  }

  await b.commit(noResult: true);
}