using HslCommunication.Profinet.Siemens;
using WCS.Core;
using WCS.Core.BaseExtensions;
using WCS.Core.DataTrans;
using WCS.Core.Virtual_PLC;

namespace WCS.Service.PLCAccessors
{
    public class SiemensS7PLC : SiemensS7Net, IPlcAccessor
    {
        private SiemensS7Net plc;

        public SiemensS7PLC(SiemensPLCS type) : base(type)
        {
        }

        public SiemensS7PLC(SiemensPLCS type, string ip) : base(type, ip)
        {
            plc = new SiemensS7Net(type, ip);
        }

        public SiemensS7PLC(int type, string ip) : base((SiemensPLCS)type, ip)
        {
            plc = new SiemensS7Net((SiemensPLCS)type, ip);
        }

        public byte[] ReadBytes(ushort db, ushort address, ushort length, ushort dataLength)
        {
            if (Configs.Any(SystemMode.虚拟plc))
            {
                return PlcData.Read(new PLCData { IP = plc.IpAddress, DB = db, Length = length, DataLength = dataLength });
            }

            var addr = "DB" + db + "." + address;
            var res = plc.Read(addr, length);
            if (res.IsSuccess)
                return res.Content;
            throw new WarnException("读取PLC数据失败:" + res.Message);
        }

        public void WriteBytes(ushort db, ushort address, byte[] data)
        {
            if (Configs.Any(SystemMode.虚拟plc))
            {
                PlcData.Write(new PLCData { IP = plc.IpAddress, DB = db }, address, data);
            }
            else
            {
                var res = plc.Write("D" + address, data);
                if (!res.IsSuccess)
                    throw new WarnException("写入PLC数据失败:" + res.Message);
            }
        }
    }
}