using HslCommunication;
using HslCommunication.Profinet.Beckhoff;
using MaterialTraceability.Common;
using MaterialTraceability.Plc;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace MaterialTraceability.Plc.Impl
{
    public class BeckhoffPlc: IPlc
    {
        BeckhoffAdsNet beckhoffAdsNet;
        
        public bool IsConnected { get; set; }

        public bool Connect(string IP,int port)
        {
            //string ip = o.ToString();
            beckhoffAdsNet = new BeckhoffAdsNet(IP,48898);
            System.Net.IPAddress address;
            if (!System.Net.IPAddress.TryParse(IP, out address))
            {
                return false;
            }
            try
            {
                OperateResult connect = beckhoffAdsNet.ConnectServer();
                if (connect.IsSuccess)
                {
                    this.IsConnected = true;

                    return true;
                    
                }
                else
                {
                    this.IsConnected = false;

                    return false;
                }
            }
            catch (Exception ex)
            {
                this.IsConnected = false;

                return false;
            }
           
        }
        public int readInt32ByAddress(string address)
        {
            int returnflag = 0;
            try
            {
                OperateResult<Int32> read = beckhoffAdsNet.ReadInt32(address);
                if (read.IsSuccess)
                {
                    returnflag = read.Content;
                }
            }
            catch (Exception ex)
            {

            }
            return returnflag;
        }
        public bool writeInt32ByAddress(string address,int value)
        {
            LogHelper.PlcLog(String.Format("开始通过PLC地址{0}写入int32类型数据{1}", address, value));
            try
            {
                OperateResult write = beckhoffAdsNet.Write(address, (Int16)value);
                if (write.IsSuccess)
                {
                    LogHelper.PlcLog(String.Format("通过PLC地址{0}写入int32类型数据{1}成功", address, value));
                    return true;
                }
                LogHelper.PlcLog(String.Format("通过PLC地址{0}写入int32类型数据{1}失败！！！", address, value));
                this.IsConnected = false;
                return false;
            }
            catch (Exception ex)
            {
                LogHelper.Error(String.Format("通过PLC地址{0}写入int32类型数据异常", address), ex);
                this.IsConnected = false;
                return false;
            }
        }


        public bool DisConnect()
        {
            return beckhoffAdsNet.ConnectClose().IsSuccess;
        }

        public byte[] readValueByAddress(int len, string address)
        {
            try
            {
                OperateResult<byte[]> read = beckhoffAdsNet.Read(address, (ushort)(len));
                if (read.IsSuccess)
                {
                    byte[] result = StringChange.ConvertFloatToINt(read.Content);
                    LogHelper.PlcLog(String.Format("通过地址和长度读取PLC数据成功：{0}", StringChange.bytesToHexStr(result, result.Length)));
                    return result;
                }
                else
                {
                    LogHelper.PlcLog("通过地址和长度读取PLC数据失败！！！");
                    this.IsConnected = false;
                    return new byte[0];
                }
            }
            catch (Exception ex)
            {
                LogHelper.Error("通过地址和长度读取PLC数据异常", ex);
                this.IsConnected = false;
                return new byte[0];
            }
        }
        public bool writeInt16ByAddress(string address, int value)
        {
            throw new NotImplementedException();
        }
        public bool writeValueByAddress(int value, string address)
        {
            try
            {
                OperateResult operateResult = beckhoffAdsNet.Write(address, Convert.ToInt32(value));
                if (operateResult.IsSuccess)
                {
                    LogHelper.PlcLog(String.Format("开始通过PLC地址{0}写入int类型数据{1}成功", address, value));
                    return true;
                }
                LogHelper.PlcLog(String.Format("开始通过PLC地址{0}写入int类型数据{1}失败！！！", address, value));
                this.IsConnected = false;
                return false;
            }
            catch (Exception ex)
            {
                LogHelper.Error("通过PLC地址写入int类型数据", ex);
                this.IsConnected = false;
                return false;
            }
        }

        public bool resetByAddress(string address, int len)
        {
            try
            {
                byte[] write = new byte[len * 2];
                for (int i = 0; i < len * 2; i++)
                {
                    write[i] = 0;
                }
                OperateResult operateResult = beckhoffAdsNet.Write(address, write);

                if (operateResult.IsSuccess)
                {
                    LogHelper.PlcLog(String.Format("通过PLC地址{0}清零数据成功", address));
                    return true;
                }
                LogHelper.PlcLog(String.Format("通过PLC地址{0}清零数据失败！！！", address));
                return false;
            }
            catch (Exception ex)
            {
                LogHelper.Error(String.Format("通过PLC地址{0}清零数据异常", address), ex);
                return false;
            }
        }

        public string readEaByAddress(string address)
        {
            try
            {
                OperateResult<Byte[]> read = beckhoffAdsNet.Read(address, (ushort)(8));

                if (read.IsSuccess && read.Content != null)
                {
                    string result = Convert.ToString(read.Content);
                    LogHelper.PlcLog(String.Format("通过PLC地址{0}读取EA值成功：{1}", address, result));
                    return result;
                }
                else
                {
                    LogHelper.PlcLog(String.Format("通过PLC地址{0}读取EA值失败！！！", address));
                    this.IsConnected = false;
                    return "";
                }
            }
            catch (Exception ex)
            {
                LogHelper.Error("通过PLC地址读取EA值异常", ex);
                this.IsConnected = false;
                return "";
            }
        }

        public int readInteractiveSignal(string address)
        {
            try
            {
                OperateResult<short> read = beckhoffAdsNet.ReadInt16(address);
                if (read.IsSuccess)
                {
                    LogHelper.PlcLog(String.Format("通过PLC地址{0}读取交互信号成功：{1}", address, read.Content));
                    return read.Content;
                }
                LogHelper.PlcLog(String.Format("通过PLC地址{0}读取交互信号失败！！！", address));
                this.IsConnected = false;
                return 0;
            }
            catch (Exception ex)
            {
                LogHelper.Error("通过PLC地址读取交互信号异常", ex);
                this.IsConnected = false;
                return 0;
            }
        }

        public string readStringByAddress(string address, ushort length)
        {
            try
            {
                OperateResult<String> read = beckhoffAdsNet.ReadString(address, length);
                if (read.IsSuccess)
                {
                    LogHelper.PlcLog(String.Format("通过PLC地址{0}读取string类型数据成功：{1}", address, read.Content));
                    return read.Content;
                }
                LogHelper.PlcLog(String.Format("通过PLC地址{0}读取string类型数据失败！！！", address));
                this.IsConnected = false;
                return "";
            }
            catch (Exception ex)
            {
                LogHelper.Error("通过PLC地址读取int32类型数据异常", ex);
                return "";
            }
        }

        public bool writeStringByAddress(string address, string value)
        {
            try
            {
                OperateResult operateResult = beckhoffAdsNet.Write(address, value);
                if (operateResult.IsSuccess)
                {
                    LogHelper.PlcLog(String.Format("通过PLC地址{0}写入String类型数据{1}成功", address, value));
                    return true;
                }
                LogHelper.PlcLog(String.Format("通过PLC地址{0}写入String类型数据{1}失败！！！", address, value));
                //this.IsConnected = false;
                return false;
            }
            catch (Exception ex)
            {
                LogHelper.Error(String.Format("通过PLC地址{0}写入String类型数据异常", address), ex);
                //this.IsConnected = false;
                return false;
            }
        }

        public bool readBoolByAddress(string address)
        {
            try
            {
                OperateResult<bool> read = beckhoffAdsNet.ReadBool(address);
                if (read.IsSuccess)
                {
                    LogHelper.PlcLog(String.Format("通过PLC地址{0}读取bool类型数据成功：{1}", address, read.Content));
                    return read.Content;
                }
                LogHelper.PlcLog(String.Format("通过PLC地址{0}读取bool类型数据失败！！！", address));
                this.IsConnected = false;
                return false;
            }
            catch (Exception ex)
            {
                LogHelper.Error("通过PLC地址读取int32类型数据异常", ex);
                this.IsConnected = false;
                return false;
            }
        }

        public bool writeBoolByAddress(string address, bool value)
        {
            try
            {
                OperateResult write = beckhoffAdsNet.Write(address, short.Parse(StringChange.ParseToInt(value ? "1" : "0").ToString()));
                if (write.IsSuccess)
                {
                    LogHelper.PlcLog(String.Format("通过PLC地址{0}写入bool类型数据{1}成功", address, value));
                    return true;
                }
                LogHelper.PlcLog(String.Format("通过PLC地址{0}写入bool类型数据{1}失败！！！", address, value));
                this.IsConnected = false;
                return false;
            }
            catch (Exception ex)
            {
                LogHelper.Error(String.Format("通过PLC地址{0}写入bool类型数据异常", address), ex);
                this.IsConnected = false;
                return false;
            }
        }

        public bool writeDoubleByAddress(string address, int value)
        {
            try
            {
                OperateResult write = beckhoffAdsNet.Write(address, Convert.ToDouble(value));

                if (write.IsSuccess)
                {
                    LogHelper.PlcLog(String.Format("通过PLC地址{0}写入Double类型数据{1}成功", address, value));
                    return true;
                }
                LogHelper.PlcLog(String.Format("通过PLC地址{0}写入Double类型数据{1}失败！！！", address, value));
                return false;
            }
            catch (Exception ex)
            {
                LogHelper.Error(String.Format("通过PLC地址{0}写入Double类型数据异常", address), ex);
                return false;
            }
        }
    }
}