using Edge.Core.Parser.BinaryParser.Attributes;
using Edge.Core.Parser.BinaryParser.MessageEntity;
using System;
using System.Collections.Generic;
using System.Text;

namespace SunGrowInverter.MessageEntity
{
    public enum FunctionCodeEnum
    {
        /// <summary>
        /// 可写入(也可能不允许写入)寄存器
        /// </summary>
        保持寄存器 = 0x03,

        /// <summary>
        /// read-only寄存器,比如运行时的实时信息(实时发电量)读取
        /// </summary>
        只读寄存器 = 0x04,


        /// <summary>
        /// 对单个寄存器写入
        /// </summary>
        命令码写入_对单个寄存器 = 0x06,

        /// <summary>
        /// 对1个或者多个寄存器写入
        /// </summary>
        命令码写入_对单个或者多个寄存器 = 0x10,

        /// <summary>
        /// 
        /// </summary>
        预置多个寄存器 = 0x11,

    }
    public abstract class MessageBase : MessageTemplateBase
    {
        /// <summary>
        /// 目标设备的地址
        /// </summary>
        [Format(1, EncodingType.BIN, -9999)]
        [Range(1, 247, "SlaveAddress must be range from {1} to {2}, but actual is {0}")]
        public byte SlaveAddress { get; set; }

        /// <summary>
        /// 地址类型<br/>
        /// 3x 地址类型为只读输入寄存器，支持 0x04 命令码查询 - 即此 FunctionCode == 0x04<br/>
        /// 4x 地址类型为保持寄存器，支持 0x03 命令码查询 - 即此 FunctionCode == 0x03<br/>
        /// FunctionCode == 0x06 命令码写入<br/>
        /// </summary>
        [Format(1, EncodingType.BIN, -9990)]
        public FunctionCodeEnum FunctionCode { get; set; }

        [EnumerableFormat(2, 1100)]
        public virtual List<byte> CRC16 { get; set; }
    }

    public class OutgoingQueryMessage : MessageBase
    {
        public OutgoingQueryMessage()
        {
            base.FunctionCode = FunctionCodeEnum.只读寄存器;
        }

        /// <summary>
        /// 支持 Modbus 错误码 02（地址错误）、04（设置失败）。
        /// 本协议所有寄存器地址在使用时需减 1 访问。如地址为 5000~5001，在程序中使用 4999~5000 访问。如“01 04 1387 00 02 + CRC”查询 5000~5001 地址数据。
        /// </summary>
        [Format(2, EncodingType.BIN, -9980)]
        [Range(3000, 5999, "QueryStartAddress must be range from {1} to {2}, but actual is {0}")]
        public int StartingRegAddress { get; set; }

        [Format(2, EncodingType.BIN, -9970)]
        [Range(1, 50, "AddressRange must be range from {1} to {2}, but actual is {0}")]
        public byte NoOfRegAddress { get; set; }


    }

    public class IncomingQueryMessage : MessageBase
    {
        [Format(1, EncodingType.BIN, -9980)]
        public byte DataLength { get; set; }

        [EnumerableFormat("DataLength", -9970)]
        public List<byte> RawData { get; set; }

        //[EnumerableFormat(2, -9960)]
        //public List<byte> CRC16 { get; set; }
    }

    /// <summary>
    /// used for 设置单个或者多个寄存器数据 
    /// </summary>
    public class OutgoingWriteToMultipleRegMessage : OutgoingQueryMessage
    {
        public OutgoingWriteToMultipleRegMessage()
        {
            base.FunctionCode = FunctionCodeEnum.命令码写入_对单个或者多个寄存器;
        }

        [Format(1, EncodingType.BIN, -9960)]
        public int DataLength { get; set; }

        [EnumerableFormat("DataLength", -9950)]
        public List<byte> RawData { get; set; }
    }

    /// <summary>
    /// used as a response for 设置单个或者多个寄存器数据 
    /// </summary>
    public class IncomingWriteToMultipleRegMessage : OutgoingQueryMessage
    {
    }

    /// <summary>
    /// used for 设置单个寄存器数据 
    /// </summary>
    public class OutgoingWriteToSingleRegMessage : MessageBase
    {
        public OutgoingWriteToSingleRegMessage()
        {
            this.FunctionCode = FunctionCodeEnum.命令码写入_对单个寄存器;
        }
        /// <summary>
        /// 支持 Modbus 错误码 02（地址错误）、04（设置失败）。
        /// 本协议所有寄存器地址在使用时需减 1 访问。如地址为 5000~5001，在程序中使用 4999~5000 访问。如“01 04 1387 00 02 + CRC”查询 5000~5001 地址数据。
        /// </summary>
        [Format(2, EncodingType.BIN, -9980)]
        [Range(3000, 5999, "QueryStartAddress must be range from {1} to {2}, but actual is {0}")]
        public int RegAddress { get; set; }
        [EnumerableFormat("DataLength", -9950)]
        public virtual List<byte> RawData { get; set; }

        //[EnumerableFormat(2, 1100)]
        //public virtual List<byte> CRC16 { get; set; }
    }

    /// <summary>
    /// used as a response for 设置单个寄存器数据 
    /// </summary>
    public class IncomingWriteToSingleRegMessage : OutgoingWriteToSingleRegMessage
    {
        [EnumerableFormat(2, -9950)]
        public override List<byte> RawData { get; set; }
    }


}