prepareInput static method

Future<String> prepareInput(MergeInput input)

Prepares a MergeInput for processing.

If the input is a path, it returns the path as is. If the input is bytes, it creates a temporary file from the bytes and returns the path to the temporary file.

Parameters:

• input: The MergeInput to prepare

Returns: The path to the prepared input file

Implementation

static Future<String> prepareInput(MergeInput input) async {
  switch (input.type) {
    case MergeInputType.path:
      return input.path!;
    case MergeInputType.bytes:
      final tempDirPath = getTemporalFolderPath();
      final tempDir = Directory(tempDirPath);
      if (!await tempDir.exists()) {
        await tempDir.create(recursive: true);
      }
      final fileName =
          '${input.type.filenamePrefix()}_${DateTime.now().millisecondsSinceEpoch}_${Random().nextInt(10000)}${input.type.extension()}';
      final tempPath = p.join(tempDirPath, fileName);
      final file = File(tempPath);
      await file.writeAsBytes(input.bytes!);
      return tempPath;
  }
}