getCacheInfo method

Implementation

Future<CacheInfo> getCacheInfo() async {
  try {
    final tmp = await getTemporaryDirectory();
    final directory = Directory('${tmp.path}/$_cacheKey');

    if (!directory.existsSync()) {
      return const CacheInfo(fileCount: 0, totalSize: 0, files: []);
    }

    int totalSize = 0;
    int fileCount = 0;

    await for (final entity in directory.list(recursive: true, followLinks: false)) {
      if (entity is File) {
        try {
          final stat = await entity.stat();
          totalSize += stat.size;
          fileCount++;
        } catch (_) {}
      }
    }

    return CacheInfo(fileCount: fileCount, totalSize: totalSize, files: const []);
  } catch (e) {
    return const CacheInfo(fileCount: 0, totalSize: 0, files: []);
  }
}