using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using BPA.Helper;
using BPASmartClient.Modbus;
using BPASmartClient.SmallBatchingSystem;

namespace BPASmartClient.SmallBatchingSystem
{
    public class PlcServer
    {
        private volatile static PlcServer _Instance;
        public static PlcServer GetInstance => _Instance ?? (_Instance = new PlcServer());
        private PlcServer() { }

        public ModbusTcp Communication = new ModbusTcp();

        public void Connect()
        {
            MessageLog.GetInstance.Show($"开始连接设备,【IP = {Json<CommunicationPar>.Data.Host} 】,【 Port = {Json<CommunicationPar>.Data.Port} 】");
            Communication.IsReconnect = true;
            Communication.ConnectOk = new Action(() =>
            {
                MessageLog.GetInstance.Show("设备连接成功");
                TaskManage.GetInstance.StartLong(new Action(() =>
                {
                    //带称程序
                    var res = ReadData("M20.0", 1);//到达目标位置信号
                    if (res != null && res is bool[] bools && bools.Length == 1)
                    {
                        PlcDataModel.TargetLocComplete = bools[0];
                    }

                    var res1 = ReadData("M4.0", 1);//通道出料完成
                    if (res1 != null && res1 is bool[] bools1 && bools1.Length == 1)
                    {
                        PlcDataModel.BatchingCompleted = bools1[0];
                    }

                    var res2 = ReadData("M13.3", 1);//配方配料完成,托盘在放碗或取碗位置
                    if (res2 != null && res2 is bool[] bools2 && bools2.Length == 1)
                    {
                        PlcDataModel.RecipeBatchingComplete = bools2[0];
                    }

                    //定时程序
                    //var res = ReadData("M20.0", 1);//到达目标位置信号
                    //if (res != null && res is bool[] bools && bools.Length == 1)
                    //{
                    //    PlcDataModel.TargetLocComplete = bools[0];
                    //}

                    //var res1 = ReadData("M10.0", 1);//通道出料完成
                    //if (res1 != null && res1 is bool[] bools1 && bools1.Length == 1)
                    //{
                    //    PlcDataModel.BatchingCompleted = bools1[0];
                    //}

                    //var res2 = ReadData("M13.3", 1);//配方配料完成,托盘在放碗或取碗位置
                    //if (res2 != null && res2 is bool[] bools2 && bools2.Length == 1)
                    //{
                    //    PlcDataModel.RecipeBatchingComplete = bools2[0];
                    //}

                    Thread.Sleep(10);
                }), "PLC 数据监听");
            });
            Communication.ModbusTcpConnect(Json<CommunicationPar>.Data.Host, Json<CommunicationPar>.Data.Port);
        }

        public void WriteData(string address, object value)
        {
            if (Communication.Connected)
            {
                if (address != null && value != null)
                    Communication.Write(address, value);
            }
        }

        public object ReadData(string address, int length)
        {
            if (!Communication.Connected) return default;
            object res = null;
            if (address != null)
                res = Communication.Read(address, (ushort)length);
            return res;
        }
    }
}