using System;
using System.Runtime.Remoting.Messaging;
using DASFactoryDb.Download;
using DTS.Common.Interface.DASFactory;
using DTS.Common.Interface.DASFactory.Download;
using DTS.Common.Utilities.Logging;

namespace DTS.DASLib.Service
{
    public class UARTDownloadRequest : IUARTDownloadRequest
    {
        /// <summary>
        /// From which event do we want to download data?
        /// </summary>
        public ushort EventNumber { get; set; }
        /// <summary>
        /// How much data is there?
        /// </summary>
        public ulong TotalByteCount { get; set; }
        /// <summary>
        /// Where in the data did the trigger occur?
        /// </summary>
        public ulong TriggerByteCount { get; set; }
        /// <summary>
        /// Where in the data did the fault occur?
        /// </summary>
        public ulong FaultByteCount { get; set; }
        /// <summary>
        /// When did the UART stream start?
        /// </summary>
        public ulong StartTimestamp { get; set; }
        /// <summary>
        /// When did the UART stream end?
        /// </summary>
        public ulong EndTimestamp { get; set; }
        /// <summary>
        /// What was the baud rate during recording?
        /// </summary>
        public int BaudRate { get; set; }

        public static void SetWhatToDownload(IDASCommunication das, IUARTDownloadRequest request, bool bSetInDb)
        {
            if (!(das is IUARTDownload udas)) return;
            udas.WhatUARTToDownload = request;
            if (!bSetInDb || !DASFactoryDb.DbWrapper.Connected) { return; }

            try
            {
                Download.ClearExistingUARTDownloadRequests(das.RecordId);
                if (null != request)
                {
                    Download.UARTDownloadRequestInsert(das.RecordId,
                        request.EventNumber,
                        request.TotalByteCount,
                        request.TriggerByteCount,
                        request.FaultByteCount,
                        request.StartTimestamp,
                        request.EndTimestamp,
                        request.BaudRate);
                }
            }
            catch (Exception ex)
            {
                APILogger.Log(ex);
            }
        }
    }
}