using CommonExtend;
using CommonModel;
using DotNetty.Buffers;
using DotNetty.Codecs;
using DotNetty.Transport.Channels;
using LanShengModel;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace LanShengService.Tcp
{
    public class EncoderHandler : MessageToByteEncoder<TcpDataLog<DeviceData>>
    {
        protected override void Encode(IChannelHandlerContext context, TcpDataLog<DeviceData> message, IByteBuffer output)
        {
            List<byte> Temp = new List<byte>();
            Temp.AddRange(message.Frame_START!.HexString2Byte().BytePadLeft(2));
            Temp.AddRange(((int)message.Frame_number!).Int2Byte().BytePadLeft(2));
            Temp.AddRange(Encoding.ASCII.GetBytes(message.DTU_ID!).BytePadLeft(17));
            Temp.AddRange(message.Msg_ID!.HexString2Byte().BytePadLeft(2));
            switch (message.Msg_ID)
            {
                case "1104":
                    Temp.AddRange(((int)message.Content!.Version!).Int2Byte().BytePadLeft(1));
                    Temp.AddRange(((int)message.Content!.DataTick!).Int2Byte().BytePadLeft(2));
                    int[] Data1 = new int[] {
                        (int)message.Content!.Data27_B7!,
                        (int)message.Content!.Data27_B6!,
                        (int)message.Content!.Data27_B5!,
                        (int)message.Content!.Data27_B4!,
                        (int)message.Content!.Data27_B3!,
                        0,
                        0,
                        (int)message.Content!.Data27_B0!,
                    };
                    Temp.AddRange(Data1.BitArray2Byte());
                    int[] Data2 = new int[] {
                        (int)message.Content!.Data23!,
                        (int)message.Content!.Data20!,
                        (int)message.Content!.Data19!,
                        (int)message.Content!.Data18!,
                        ((int)message.Content!.Data16_B2!).Int2Bit(2)[1],
                        ((int)message.Content!.Data16_B2!).Int2Bit(2)[0],
                        0,
                        0
                    };
                    Temp.AddRange(Data2.BitArray2Byte());
                    Temp.AddRange(((int)message.Content.Data25_B4!).Int2Byte().BytePadLeft(1));
                    Temp.AddRange(((int)message.Content.Data25_B0!).Int2Byte().BytePadLeft(1));
                    Temp.AddRange(((int)message.Content.Data26_B4!).Int2Byte().BytePadLeft(1));
                    Temp.AddRange(((int)message.Content.Data26_B0!).Int2Byte().BytePadLeft(1));
                    Temp.AddRange(((int)message.Content.UpdateTag!).Int2Byte().BytePadLeft(1));
                    var ConnectByte = Encoding.ASCII.GetBytes(message.Content.ConnectString!);
                    message.Content.ConnectStrLength = message.Content.ConnectString!.Length;
                    Temp.AddRange(((int)message.Content.ConnectStrLength!).Int2Byte().BytePadLeft(1));
                    Temp.AddRange(ConnectByte);
                    break;
                case "1107":
                    Temp.AddRange(((int)message.Content!.UVersion!).Int2Byte().BytePadLeft(2));
                    var FtpUrlByte = Encoding.ASCII.GetBytes(message.Content.FtpUrl!);
                    message.Content.FtpLength = message.Content.FtpUrl!.Length;
                    Temp.AddRange(((int)message.Content.FtpLength!).Int2Byte().BytePadLeft(1));
                    Temp.AddRange(FtpUrlByte);
                    var FtpUserByte = Encoding.ASCII.GetBytes(message.Content.UserPwd!);
                    message.Content.UserLength = message.Content.UserPwd!.Length;
                    Temp.AddRange(((int)message.Content.UserLength!).Int2Byte().BytePadLeft(1));
                    Temp.AddRange(FtpUserByte);
                    var BinUrlByte = Encoding.ASCII.GetBytes(message.Content.BinUrl!);
                    message.Content.BinLength = message.Content.BinUrl!.Length;
                    Temp.AddRange(((int)message.Content.BinLength!).Int2Byte().BytePadLeft(1));
                    Temp.AddRange(BinUrlByte);
                    Temp.AddRange(((int)message.Content!.BinSize!).Int2Byte().BytePadLeft(3));
                    Temp.AddRange(((int)message.Content!.UpdateSpan!).Int2Byte().BytePadLeft(1));
                    break;
                default:
                    break;
            }
            message.Frame_Length = Temp.Count + 6;
            Temp.InsertRange(2, ((int)message.Frame_Length!).Int2Byte().BytePadLeft(2));
            message.Checksum = Temp.ToArray().Byte2HexSum();
            Temp.AddRange(((int)message.Checksum!).Int2Byte().BytePadLeft(2));
            Temp.AddRange(message.Frame_END!.HexString2Byte().BytePadLeft(2));
            output.WriteBytes(Temp.ToArray());
        }
    }
}