using Bro.Common.Helper;
using System;
using System.Collections.Generic;
using static Bro.Common.Helper.EnumHelper;

namespace Bro.Common.Model
{
    public class PLCItem : IComplexDisplay
    {
        /// <summary>
        /// 读写地址
        /// </summary>
        public string Address { get; set; } = "";

        /// <summary>
        /// 读写地址长度
        /// </summary>
        public int ItemLength { get; set; } = 1;

        /// <summary>
        /// PLC项目值
        /// </summary>   
        public List<int> ItemValues { get; set; } = new List<int>();

        /// <summary>
        /// 是否写数据 1：读数据 2：写数据 4:监控 参见枚举PLCOpType
        /// </summary>
        public PLCOpType PLCOpType { get; set; } = PLCOpType.Read;

        public DateTime OpTimeStamp { get; set; } = DateTime.Now;

        public string GetDisplayText()
        {
            switch (PLCOpType)
            {
                case PLCOpType.Read:
                    return $"{PLCOpType.GetEnumDescription()}{Address}，长度{ItemLength}";
                case PLCOpType.Write:
                    return $"{PLCOpType.GetEnumDescription()}{Address}，数值{string.Join(" ", ItemValues)}";
                default:
                    return $"{PLCOpType.GetEnumDescription()}{Address}，长度{ItemLength}，数值{string.Join(" ", ItemValues)}";
            }
        }
    }
}