using HslCommunication.ModBus;

namespace DIOController
{
    public class ModBusTcpController : IDIOController
    {
        public string Ip { get; set; }
        public int Port { get; set; }

        private ModbusTcpNet client;

        public bool Start(out string errMsg)
        {
            errMsg = string.Empty;
            client = new ModbusTcpNet(Ip, Port);
            var res = client.ConnectServer();
            errMsg = res.Message;
            return res.IsSuccess;
        }

        public bool ReadDIBool(string address, out bool res, out string msg)
        {
            var result = client?.ReadBool($"x=2;{address}");
            msg = result?.Message;
            res = result?.Content == true;
            return result?.IsSuccess == true;
        }

        public bool ReadDIBool(string address, int length, out bool[] res, out string msg)
        {
            var result = client?.ReadBool($"x=2;{address}", (ushort)length);
            msg = result?.Message;
            res = result?.Content;
            return result?.IsSuccess == true;
        }

        public bool ReadDOBool(string address, out bool res, out string msg)
        {
            var result = client?.ReadBool(address);
            msg = result?.Message;
            res = result?.Content == true;
            return result?.IsSuccess == true;
        }

        public bool ReadDOBool(string address, int length, out bool[] res, out string msg)
        {
            var result = client?.ReadBool(address, (ushort)length);
            msg = result?.Message;
            res = result?.Content;
            return result?.IsSuccess == true;
        }

        public bool WriteBool(string address, bool value, out string msg)
        {
            msg = string.Empty;
            var res = client?.Write(address, value);
            msg = res.Message;
            return res?.IsSuccess == true;
        }

        public bool WriteBool(string address, bool[] values, out string msg)
        {
            msg = string.Empty;
            var res = client?.Write(address, values);
            msg = res.Message;
            return res?.IsSuccess == true;
        }

        public bool Close()
        {
            return client?.ConnectClose()?.IsSuccess == true;

        }
        public void Dispose()
        {
            client?.Dispose();
        }
    }
}