deleteCachedVideos method

Future<List<Map<String, dynamic>>> deleteCachedVideos({ List<String>? videoNames, required bool mode, required List<String> identifiers, })

Implementation

Future<List<Map<String, dynamic>>> deleteCachedVideos({
  List<String>? videoNames,
  required bool mode,
  required List<String> identifiers,
}) async {
  final dir = await _containerParseSetTitleBlur();
  final fm = Directory(dir);


  final allFiles = await fm
      .list()
      .map((e) => e.path.split('/').last)
      .toList();
  allFiles.where((f) => f.endsWith(".mp4")).toList();


  if (mode) {

    if (await fm.exists()) {
      await fm.delete(recursive: true);
    }
    await Directory(dir).create(recursive: true);
  } else {

    for (final id in identifiers) {
      final targetFile = "$id.mp4";
      final filePath = "$dir/$targetFile";
      final file = File(filePath);
      if (await file.exists()) {
        await file.delete();
      }
    }
  }


  final remaining = await Directory(
    dir,
  ).list().map((e) => e.path.split('/').last).toList();
  remaining.where((f) => f.endsWith(".mp4")).toList();



  List<Map<String, dynamic>> resultArray = [];
  if (videoNames != null) {
    for (int i = 0; i < videoNames.length; i++) {
      final fileName = videoNames[i];
      final uuid = (identifiers.isNotEmpty && i < identifiers.length)
          ? identifiers[i]
          : i;
      resultArray.add({
        "${getRandomString()}ul": fileName,
        "${getRandomString()}ud": uuid,
      });
    }
  }

  return resultArray;
}