JT808/src/JT808.Protocol.Extensions/JT808.Protocol.Extensions.JT1078/MessageBody/JT808_0x9105.cs

using JT808.Protocol.Formatters;
using JT808.Protocol.Interfaces;
using JT808.Protocol.MessagePack;
using System;
using System.Collections.Generic;
using System.Text;
using System.Text.Json;

namespace JT808.Protocol.Extensions.JT1078.MessageBody
{
    /// <summary>
    /// 实时音视频传输状态通知
    /// </summary>
    public class JT808_0x9105 : JT808Bodies, IJT808MessagePackFormatter<JT808_0x9105>, IJT808Analyze
    {
#pragma warning disable CS1591 // 缺少对公共可见类型或成员的 XML 注释
        public override string Description => "实时音视频传输状态通知";
        public override ushort MsgId => 0x9105;
#pragma warning restore CS1591 // 缺少对公共可见类型或成员的 XML 注释
        /// <summary>
        /// 逻辑通道号
        /// </summary>
        public byte ChannelNo { get; set; }
        /// <summary>
        /// 丢包率  
        /// 当前传输通道的丢包率，数值乘以100之后取整部分
        /// </summary>
        public byte DropRate { get; set; }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="reader"></param>
        /// <param name="writer"></param>
        /// <param name="config"></param>
        public void Analyze(ref JT808MessagePackReader reader, Utf8JsonWriter writer, IJT808Config config)
        {
            JT808_0x9105 value = new JT808_0x9105();
            value.ChannelNo = reader.ReadByte();
            writer.WriteString($"[{value.ChannelNo.ReadNumber()}]逻辑通道号", LogicalChannelNoDisplay(value.ChannelNo));
            value.DropRate = reader.ReadByte();
            writer.WriteNumber($"[{value.DropRate.ReadNumber()}]丢包率", value.DropRate);
            string LogicalChannelNoDisplay(byte LogicalChannelNo)
            {
                return LogicalChannelNo switch
                {
                    1 => "驾驶员",
                    2 => "车辆正前方",
                    3 => "车前门",
                    4 => "车厢前部",
                    5 => "车厢后部",
                    7 => "行李舱",
                    8 => "车辆左侧",
                    9 => "车辆右侧",
                    10 => "车辆正后方",
                    11 => "车厢中部",
                    12 => "车中门",
                    13 => "驾驶席车门",
                    33 => "驾驶员",
                    36 => "车厢前部",
                    37 => "车厢后部",
                    _ => "预留",
                };
            }
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="reader"></param>
        /// <param name="config"></param>
        /// <returns></returns>
        public JT808_0x9105 Deserialize(ref JT808MessagePackReader reader, IJT808Config config)
        {
            JT808_0x9105 jT808_0x9105 = new JT808_0x9105();
            jT808_0x9105.ChannelNo = reader.ReadByte();
            jT808_0x9105.DropRate = reader.ReadByte();
            return jT808_0x9105;
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="writer"></param>
        /// <param name="value"></param>
        /// <param name="config"></param>
        public void Serialize(ref JT808MessagePackWriter writer, JT808_0x9105 value, IJT808Config config)
        {
            writer.WriteByte(value.ChannelNo);
            writer.WriteByte(value.DropRate);
        }
    }
}