using S7.Net;
using SamplePre.Communication.Communication;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Sockets;
using System.Text;
using System.Threading.Tasks;

namespace SamplePre.Communication
{
    public class CommunicationFactory
    {
        /// <summary>
        /// 创建通讯实例
        /// </summary>
        /// <param name="protocolType">协议类型</param>
        /// <param name="connectionParams">连接参数</param>
        /// <returns></returns>
        /// <exception cref="NotSupportedException"></exception>
        public static ICommunication CreateCommunication(CommProtocolType protocolType, string connectionParams)
        {
            ICommunication comm = null;

            switch (protocolType)
            {
                case CommProtocolType.S7:
                    comm = CreateS7(connectionParams);
                    break;
                case CommProtocolType.ModbusTcp:
                    comm = CreateModbusTcp(connectionParams);
                    break;
                case CommProtocolType.ModbusRtu:
                    break;
                default:
                    break;
            }

           
            return comm;
        }


        public static ICommunication CreateS7(string connectionParams)
        {
            string[] params1 = connectionParams.Split(':');
            if(params1 == null || params1.Length < 3) return null;
            //ICommunication comm = new S7PlcCommunicator(CpuType.S71500, "192.168.10.2", 0, 1);
            ICommunication comm = new S7PlcCommunicator(CpuType.S71500, params1[0], int.Parse( params1[1]), int.Parse( params1[2]));

            return comm;
        }

        public static ICommunication CreateModbusTcp(string connectionParams)
        {
            string[] params1 = connectionParams.Split(':');
            if (params1 == null || params1.Length < 2) return null;
            ICommunication comm = new ModbusTcpCommunicator(params1[0], int.Parse(params1[1]));

            return comm;
        }

    }
}