init method

Implementation

Future<void> init({
  required Consoler console,
  bool verbose = false,
  String rootPath = '.',
}) async {
  _packs.clear();
  _packIds.clear();
  _metadata.clear();
  final metadataByName = <String, ServerDataMetadata>{};
  final directory = Directory(p.join(rootPath, 'packs'));
  if (!await directory.exists()) {
    await directory.create();
    console.print(
      'WARNING: No packs directory found. Please add packs to the server.',
      level: LogLevel.warning,
    );
  }
  await for (final file in directory.list()) {
    if (file is File) {
      final fileName = p.basename(file.path);
      final extension = fileName.split('.').last;
      if (extension != _stnxExtension && extension != _metadataExtension) {
        console.print(
          'WARNING: Invalid pack file extension: $fileName. Skipping.',
          level: LogLevel.warning,
        );
        continue;
      }
      var name = fileName.substring(
        0,
        fileName.length - _stnxExtension.length - 1,
      );
      if (name.isEmpty) name = kCorePackId;
      if (extension == _stnxExtension) {
        final data = SetonixData.fromData(await file.readAsBytes());
        final id = name == kCorePackId ? kCorePackId : data.identifier;
        _packs[id] = data;
        _packIds[name] = id;
      } else {
        final metadata = ServerDataMetadataMapper.fromJson(
          await file.readAsString(),
        );
        metadataByName[name] = metadata;
      }
    }
  }
  for (final entry in metadataByName.entries) {
    _metadata[getPackIdOrDefault(entry.key)] = entry.value;
  }
  final coreIncluded = _packs.containsKey(kCorePackId);
  console.print(
    'Loaded ${_packs.length} pack(s). ${coreIncluded ? '(with core pack)' : '(without core pack)'}',
    level: LogLevel.info,
  );
  if (_packs.isEmpty) {
    console.print('No packs loaded.', level: LogLevel.warning);
  } else {
    console.print(
      'Loaded pack(s): ${_packs.keys.join(', ')}',
      level: LogLevel.verbose,
    );
  }
}