using JT809.Protocol.Enums; using JT809.Protocol.Formatters; using JT809.Protocol.MessagePack; using JT809.Protocol.Extensions; using System; using JT809.Protocol.Interfaces; using System.Text.Json; namespace JT809.Protocol.SubMessageBody { /// /// 申请交换指定车辆定位信息请求消息 /// 子业务类型标识:UP_EXG_MSG_APPLY-FOR_MONITOR_STARTUP /// 描述:当下级平台需要在特定时问段内监控特殊车辆时,可上传此命令到上级平台申请对该车辆定位数据交换到下级平台,申请成功后,此车辆定位数据将在指定时间内交换到该平台(即使该车没有进入该平台所属区域也会交换) /// public class JT809_0x1200_0x1207:JT809SubBodies, IJT809MessagePackFormatter, IJT809Analyze { public override ushort SubMsgId => JT809SubBusinessType.申请交换指定车辆定位信息请求消息.ToUInt16Value(); public override string Description => "申请交换指定车辆定位信息请求消息"; /// /// 开始时间,用 UTC 时间表示 /// public DateTime StartTime { get; set; } /// /// 结束时间,用 UTC 时间表示 /// public DateTime EndTime { get; set; } public void Analyze(ref JT809MessagePackReader reader, Utf8JsonWriter writer, IJT809Config config) { JT809_0x1200_0x1207 value = new JT809_0x1200_0x1207(); var virtualHex = reader.ReadVirtualArray(8); value.StartTime = reader.ReadUTCDateTime(); writer.WriteString($"[{virtualHex.ToArray().ToHexString()}]开始时间", value.StartTime); virtualHex = reader.ReadVirtualArray(8); value.EndTime = reader.ReadUTCDateTime(); writer.WriteString($"[{virtualHex.ToArray().ToHexString()}]结束时间", value.StartTime); } public JT809_0x1200_0x1207 Deserialize(ref JT809MessagePackReader reader, IJT809Config config) { JT809_0x1200_0x1207 value = new JT809_0x1200_0x1207(); value.StartTime = reader.ReadUTCDateTime(); value.EndTime = reader.ReadUTCDateTime(); return value; } public void Serialize(ref JT809MessagePackWriter writer, JT809_0x1200_0x1207 value, IJT809Config config) { writer.WriteUTCDateTime(value.StartTime); writer.WriteUTCDateTime(value.EndTime); } } }