using JT808.Protocol.Enums; using JT808.Protocol.Extensions; using JT808.Protocol.Formatters; using JT808.Protocol.Interfaces; using JT808.Protocol.MessagePack; using System; using System.Buffers.Binary; using System.Collections.Generic; using System.Text; using System.Text.Json; namespace JT808.Protocol.MessageBody.CarDVR { /// /// 设置初始里程 /// 返回:记录仪初次安装时车辆已行驶的总里程 /// public class JT808_CarDVR_Down_0xC4 : JT808CarDVRDownBodies, IJT808MessagePackFormatter, IJT808Analyze { /// /// 0xC4 /// public override byte CommandId => JT808CarDVRCommandID.设置初始里程.ToByteValue(); /// /// 实时时间 /// public DateTime RealTime { get; set; } /// /// 初次安装时间 /// public DateTime FirstInstallTime { get; set; } /// /// 初始里程 /// public string FirstMileage { get; set; } /// /// 累计里程 /// public string TotalMilage { get; set; } /// /// 车辆识别代号、机动车号牌号码和机动车号牌分类 /// public override string Description => "车辆识别代号、机动车号牌号码和机动车号牌分类"; /// /// /// /// /// /// public void Analyze(ref JT808MessagePackReader reader, Utf8JsonWriter writer, IJT808Config config) { JT808_CarDVR_Down_0xC4 value = new JT808_CarDVR_Down_0xC4(); value.RealTime = reader.ReadDateTime_yyMMddHHmmss(); writer.WriteString($"[{value.RealTime:yyMMddHHmmss}]当前时间", value.RealTime.ToString("yyyy-MM-dd HH:mm:ss")); value.FirstInstallTime = reader.ReadDateTime_yyMMddHHmmss(); writer.WriteString($"[{value.FirstInstallTime:yyMMddHHmmss}]初次安装时间", value.FirstInstallTime.ToString("yyyy-MM-dd HH:mm:ss")); value.FirstMileage = reader.ReadBCD(8); writer.WriteString($"[{value.FirstMileage}]初始里程", value.FirstMileage); value.TotalMilage = reader.ReadBCD(8); writer.WriteString($"[{value.TotalMilage}]累计里程", value.TotalMilage); } /// /// /// /// /// /// public void Serialize(ref JT808MessagePackWriter writer, JT808_CarDVR_Down_0xC4 value, IJT808Config config) { writer.WriteDateTime_yyMMddHHmmss(value.RealTime); writer.WriteDateTime_yyMMddHHmmss(value.FirstInstallTime); writer.WriteBCD(value.FirstMileage, 8); writer.WriteBCD(value.TotalMilage, 8); } /// /// /// /// /// /// public JT808_CarDVR_Down_0xC4 Deserialize(ref JT808MessagePackReader reader, IJT808Config config) { JT808_CarDVR_Down_0xC4 value = new JT808_CarDVR_Down_0xC4(); value.RealTime = reader.ReadDateTime_yyMMddHHmmss(); value.FirstInstallTime = reader.ReadDateTime_yyMMddHHmmss(); value.FirstMileage = reader.ReadBCD(8); value.TotalMilage = reader.ReadBCD(8); return value; } } }