Zero/ZeroLevel/Services/Network/FileTransfer/FileClient.cs

using System;
using System.IO;
using ZeroLevel.Network;
using ZeroLevel.Services.Network.FileTransfer.Model;

namespace ZeroLevel.Services.Network.FileTransfer
{
    public sealed class FileClient
        : BaseFileTransfer, IFileClient
    {
        private readonly IExClient _client;
        private readonly string _baseFolder;
        private readonly ClientFolderNameMapper _nameMapper;
        private readonly bool _disposeClient;

        internal FileClient(IExClient client, string baseFolder, ClientFolderNameMapper nameMapper, bool disposeClient)
            : base(baseFolder)
        {
            _client = client ?? throw new Exception(nameof(client));
            _baseFolder = baseFolder ?? throw new Exception(nameof(baseFolder));
            _nameMapper = nameMapper ?? throw new Exception(nameof(nameMapper));
            _disposeClient = disposeClient;
        }

        public void Dispose()
        {
            if (_disposeClient)
            {
                _client?.Dispose();
            }
        }

        public void Send(string fileName, Action<string> completeHandler = null, Action<string, string> errorHandler = null)
        {
            PushTransferTask(fileName, completeHandler, errorHandler);
        }

        internal override void ExecuteSendFile(FileReader reader, FileTransferTask task)
        {
            Log.Info($"Start upload file {reader.Path}");
            var startinfo = reader.GetStartInfo();
            startinfo.FilePath = Path.GetFileName(startinfo.FilePath);
            _client.Send("__upload_file_start", startinfo);
            foreach (var chunk in reader.Read())
            {
                _client.Send("__upload_file_frame", chunk);
            }
            _client.Send("__upload_file_complete", reader.GetCompleteInfo());
            Log.Info($"Stop upload file {reader.Path}");
        }
    }
}