protected override async Task ExecuteOperationAsync()
{
await Task.Yield();
var destination = _pathsHelper.GetRandomChunkPath();
FileSystemHelper.MergeFiles(_file1.FullName, _file2.FullName, destination);
_file1.Delete();
_file2.Delete();
_chunksChannel.Writer.TryWrite(new FileInfo(destination));
TryFinishSorting();
}
private FileInfo WriteToFile(List <string> items)
{
var filePath = _pathsHelper.GetRandomChunkPath();
FileSystemHelper.CreateEmptyFile(filePath, true);
using var writer = new StreamWriter(filePath);
foreach (var dataItem in items)
{
writer.WriteLine(dataItem);
}
return(new FileInfo(filePath));
}
