using System;
using Newtonsoft.Json;
using Serilog;
using MassTransit;
using LCU.Api.Internal.FTP.Configuration;
using LCU.Api.Internal.FTPLib.Models.Enums;
using LCU.Api.Internal.FTPLib.Models;
using LCU.Library.Internal.Exceptions;
using LCU.Library.Internal.LcuMassTransitModels;
namespace LCU.Api.Internal.FTP.Services;

public class QueueFtpService : IQueueFtpService
{
    private readonly IQueueSshFtpService _queueSshFtpService;
    private readonly ISendEndpoint _sendEndpoint;

    public QueueFtpService(IQueueSshFtpService queueSshFtpService,
                           IBusControl busControl,
                           ReceiveEndpointConfiguration receiveEndpointsConfiguration)
    {
        _queueSshFtpService = queueSshFtpService;
        _sendEndpoint = busControl.GetSendEndpoint(receiveEndpointsConfiguration.ReceiveEndpointUri).Result;
    }

    [Obsolete("01/04/2022 - After the SftpController endpoints that call this method are no longer in use this can be removed.")]
    public void QueueSftp(SftpRequest request)
    {
        try
        {
            //If it has localfiledata then we need to use sshftp to accommodate old endpoints.
            if (request.LocalFileData != null && request.LocalFileData.Length > 0)
            {
                var sshFtpRequest = new SshFtpRequest()
                {
                    Protocol = request.Protocol,
                    HostName = request.HostName,
                    PortNumber = request.PortNumber,
                    UserName = request.UserName,
                    Password = request.Password,
                    RemoteFilePath = request.RemoteFilePath,
                    LocalFileData = request.LocalFileData
                };

                _queueSshFtpService.QueueSshFtpRequest(sshFtpRequest);
                return;
            }

            var winScpUploadFileRequest = new SftpUploadFileRequest()
            {
                SessionInformation = new SessionInformation()
                {
                    Protocol = request.Protocol,
                    HostName = request.HostName,
                    PortNumber = request.PortNumber,
                    UserName = request.UserName,
                    Password = request.Password,
                    SshHostKeyFingerprint = request.SshHostKeyFingerprint
                },
                LocalFilePath = request.LocalFilePath,
                LocalFileName = null,
                RemoteFilePath = request.RemoteFilePath,
                DynamicNameSetting = null, 
                ResponseItems = request.ResponseItems
            };

            var queueRequest = new QueueRequest()
            {
                Request = JsonConvert.SerializeObject(winScpUploadFileRequest),
                FtpType = FtpType.WinScpSftpUpload
            };

            _sendEndpoint.Send(queueRequest);
            Log.Debug($"Queued The Following Sftp Request {request}");
        }
        catch (Exception ex)
        {
            Log.Error(ex, $"Failed to Queue Sftp Request. Request: {request}");
            throw new ServiceException($"Failed to Queue Sftp Request. Request: {request}");
        }
    }

    [Obsolete("01/04/2022 - After the SftpController endpoints that call this method are no longer in use this can be removed.")]
    public void QueueSftpDynamicFileRequest(SftpDynamicFileRequest request)
    {
        try
        {
            var winScpUploadFileRequest = new SftpUploadFileRequest()
            {
                SessionInformation = new SessionInformation()
                {
                    Protocol = request.Protocol,
                    HostName = request.HostName,
                    PortNumber = request.PortNumber,
                    UserName = request.UserName,
                    Password = request.Password,
                    SshHostKeyFingerprint = request.SshHostKeyFingerprint
                },
                LocalFilePath = request.LocalFilePath,
                LocalFileName = request.LocalFileName,
                RemoteFilePath = request.RemoteFilePath,
                DynamicNameSetting = request.DynamicNameSetting,
                ResponseItems = request.ResponseItems
            };

            var queueRequest = new QueueRequest()
            {
                Request = JsonConvert.SerializeObject(winScpUploadFileRequest),
                FtpType = FtpType.WinScpSftpUpload
            };

            _sendEndpoint.Send(queueRequest);
            Log.Debug($"Queued The Following Sftp Request to host {request.HostName}");
        }
        catch (Exception ex)
        {
            Log.Error(ex, $"Failed to Queue Sftp dynamic file request. " +
                          $"Host: {request.HostName}");
            throw new ServiceException($"Failed to Queue Sftp dynamic file request. " +
                                       $"Host: {request.HostName}");
        }
    }

    public void QueueSftpUploadRequest(SftpUploadFileRequest request)
    {
        try
        {
            var queueRequest = new QueueRequest()
            {
                Request = JsonConvert.SerializeObject(request),
                FtpType = FtpType.WinScpSftpUpload
            };

            _sendEndpoint.Send(queueRequest);
            Log.Debug($"Queued sftp upload request to " +
                      $"host {request.SessionInformation.HostName}");
        }
        catch (Exception exception)
        {
            Log.Error(exception, $"Failed to Queue Sftp Upload Request. " +
                                 $"Host: {request.SessionInformation.HostName}");
            throw new ServiceException($"Failed to Queue Sftp Upload Request. " +
                                $"Host: {request.SessionInformation.HostName}");
        }
    }

    public void QueueSftpDownloadRequest(SftpDownloadFileRequest request)
    {
        try
        {
            var queueRequest = new QueueRequest()
            {
                Request = JsonConvert.SerializeObject(request),
                FtpType = FtpType.WinScpSftpDownload
            };

            _sendEndpoint.Send(queueRequest);
            Log.Debug($"Queued sftp download request from " +
                      $"host {request.SessionInformation.HostName}");
        }
        catch (Exception exception)
        {
            Log.Error(exception, $"Failed to Queue Sftp Download Request. " +
                                 $"Host: {request.SessionInformation.HostName}");
            throw new ServiceException($"Failed to Queue Sftp Download Request. " +
                                $"Host: {request.SessionInformation.HostName}");
        }
    }

    public void QueueFtpRequest(QueueRequest queueRequest)
    {
        try
        {
            _sendEndpoint.Send(queueRequest);
        }
        catch (Exception ex)
        {
            Log.Error(ex, $"Failed to Queue ftp request. FtpType: {queueRequest.FtpType}");
            throw new ServiceException($"Failed to Queue ftp request. FtpType: {queueRequest.FtpType}");
        }
    }
}