BPASmartClient/BPASmartClient.Academy/ViewModel/ReactionKettle50LViewModel.cs

using BPASmartClient.Academy._50L;
using BPASmartClient.Academy.Model;

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace BPASmartClient.Academy.ViewModel
{
    public class ReactionKettle50LViewModel : NotifyBase
    {
        private volatile static ReactionKettle50LViewModel _Instance;
        public static ReactionKettle50LViewModel GetInstance => _Instance ?? (_Instance = new ReactionKettle50LViewModel());
        private ReactionKettle50LViewModel() 
        {
            Start = new BPARelayCommand(() =>
            {
                if (!string.IsNullOrEmpty(Name) && PlcControl.GetInstance.IsConnect)
                {
                    switch (Content)
                    {
                        case "系统启动":
                            var result  = PlcControl.GetInstance.Write(BoolAddEnum.系统启动, true);
                            if (result!= null  && result.IsSuccess)
                            {
                                IsChecked = true;
                                DataFeedBack_50 dataFeedback = new();
                                dataFeedback.Name = Name;
                                var snd = new SaveNameData(Name);
                                dataFeedback.ProductNumberId = snd.Id;
                                SqliteOperate.GetInstance.Add(snd);
                                PlcControl.GetInstance.id = snd.Id;
                                SqliteOperate.GetInstance.DataFeedBacks = dataFeedback;
                                Content = "系统停止";
                            }
                            else
                            {
                                LogHelper.GetInstance.AddRun(result.Message);
                            }
                            break;
                        case "系统停止":
                            IsChecked = false;
                            PlcControl.GetInstance.id = "";
                            PlcControl.GetInstance.Write(BoolAddEnum.系统启动, false);
                            Content = "系统启动";
                            break;
                        default:
                            break;
                    }
                }
                else
                {
                    if (!PlcControl.GetInstance.IsConnect)
                    {
                        MessageNotify.GetInstance.ShowDialog("设备未连接成功，请稍后重试", DialogType.Information);
                    }
                    else
                    {
                        MessageNotify.GetInstance.ShowDialog("请输入名称后，再开始测试！！", DialogType.Information);
                    }
                    IsChecked = false;
                }
            });

            DataRecordCommand = new BPARelayCommand(() =>
            {
                ParameterSetView sv = new ParameterSetView();
                sv.Show();
            });
            Task.Factory.StartNew(async () =>
            {
                while (true)
                {
                    this.PLCIsConnected = PlcControl.GetInstance.IsConnect;
                    await Task.Delay(500);
                }
            });
        }
        

        public DeviceStatus DeviceStatus{get { return _mdeviceStatus; }set { _mdeviceStatus = value;OnPropertyChanged(); }}
        private DeviceStatus _mdeviceStatus = PlcControl.GetInstance.DeviceStatus;

        private string _name = "";

        public string Name
        {
            get { return _name; }
            set { _name = value; OnPropertyChanged(); }
        }
        private string _content = "系统启动";

        public string Content
        {
            get { return _content; }
            set { _content = value; OnPropertyChanged(); }
        }

        private bool _isChecked = false;

        public bool IsChecked
        {
            get { return _isChecked; }
            set { _isChecked = value; OnPropertyChanged(); }
        }

        private bool _plcIsConnected;
        public bool PLCIsConnected { get { return _plcIsConnected; } set { _plcIsConnected = value; OnPropertyChanged(); } } 

        public BPARelayCommand Start { get; set; }
        public BPARelayCommand DataRecordCommand { get; set; }
    }
}