ZZ-EFEM/Jet/Jet_001_2P_Jet/EfemRT/Backends/IOMonitorView.xaml.cs

using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Windows;
using System.Windows.Controls;
using Aitex.Core.RT.DataCenter;
using Aitex.Core.RT.IOCore;
using Aitex.Core.UI.MVVM;
using MECF.Framework.Common.IOCore;

namespace EFEM.RT.Backends
{
    /// <summary>
    /// IOView.xaml 的交互逻辑
    /// </summary>
    public partial class IOView : UserControl
    {
        public IOView()
        {
            InitializeComponent();

            this.Loaded += IOView_Loaded;

            this.IsVisibleChanged += IOView_IsVisibleChanged;
        }

        private void IOView_IsVisibleChanged(object sender, DependencyPropertyChangedEventArgs e)
        {
            if (this.DataContext == null)
            {
                DataContext = new IOMonitorViewModel();
            }
            (DataContext as TimerViewModelBase).EnableTimer(IsVisible);
        }

        private void IOView_Loaded(object sender, RoutedEventArgs e)
        {
            if (this.DataContext == null)
            {
                DataContext = new IOMonitorViewModel();
            }
        }
    }
 
    public class IOMonitorViewModel : TimerViewModelBase
    {
        public static readonly int IoCardQuantity = int.Parse(DATA.Poll("DeviceDefine.IoCardQuantity").ToString());

        public static readonly bool MotionAxisInstalled = bool.Parse(DATA.Poll("DeviceDefine.MotionAxisInstalled").ToString());


        private static readonly string[] Source = new []
        {
            "System.dio000",
            "System.dio001",
            "System.dio002",
            "System.dio003",
            "System.dio004",
            "System.dio005",
            "System.dio006",
        };

        public const string MotionAxis = "System.MotionAxis";

        public ObservableCollection<NotifiableIoItem> DiItemList { get; set; }
        public ObservableCollection<NotifiableIoItem> DoItemList { get; set; }
        public ObservableCollection<NotifiableIoItem> AiItemList { get; set; }
        public ObservableCollection<NotifiableIoItem> AoItemList { get; set; }

        //public ICommand SetScCommand { get; set; }

        public IOMonitorViewModel():base(nameof(IOMonitorViewModel))
        {
            Init();

            //SetScCommand = new DelegateCommand<string>(SetSc);
        }
        
        void Init()
        {
            if (DiItemList != null)
                return;
            {
                DiItemList = new ObservableCollection<NotifiableIoItem>();
                for (int i = 0; i < IoCardQuantity; i++)
                {
                    List<DIAccessor> diItems = IO.GetDiList(Source[i]);
                    if (diItems==null)
                        continue;
                    foreach (var diItem in diItems)
                    {
                        NotifiableIoItem item = new NotifiableIoItem()
                        {
                            Name = diItem.Name,
                            Index = diItem.Index,
                            Description = diItem.Description,
                            BoolValue = diItem.Value,
                            Address = diItem.Addr,
                        };
                        DiItemList.Add(item);
                    }
                }
                InvokePropertyChanged(nameof(DiItemList));
            }
            
            if (DoItemList != null)
                return;
            {
                DoItemList = new ObservableCollection<NotifiableIoItem>();
                for (int i = 0; i < IoCardQuantity; i++)
                {
                    List<DOAccessor> doItems = IO.GetDoList(Source[i]);
                    if (doItems==null)
                        continue;
                    foreach (var doItem in doItems)
                    {
                        NotifiableIoItem item = new NotifiableIoItem()
                        {
                            Name = doItem.Name,
                            Index = doItem.Index,
                            Description = doItem.Description,
                            BoolValue = doItem.Value,
                            Address = doItem.Addr,
                        };
                        DoItemList.Add(item);
                    }
                }
                InvokePropertyChanged(nameof(DoItemList));
            }
            

            if (MotionAxisInstalled)
            {
                if (AiItemList != null)
                    return;
                {
                    AiItemList = new ObservableCollection<NotifiableIoItem>();
                    List<AIAccessor> aiItems = IO.GetAiList(MotionAxis);
                        if (aiItems!=null)
                            foreach (var aiItem in aiItems)
                            {
                                NotifiableIoItem item = new NotifiableIoItem()
                                {
                                    Name = aiItem.Name,
                                    Index = aiItem.Index,
                                    Description = aiItem.Description,
                                    ShortValue = aiItem.Value,
                                    Address = aiItem.Addr,
                                };
                                AiItemList.Add(item);
                            }
                        InvokePropertyChanged(nameof(AiItemList));
                }
            
                if (AoItemList != null)
                    return;
                {
                    AoItemList = new ObservableCollection<NotifiableIoItem>();
                    List<AOAccessor> aoItems = IO.GetAoList(MotionAxis);
                    if (aoItems!=null)
                        foreach (var aoItem in aoItems)
                        {
                            NotifiableIoItem item = new NotifiableIoItem()
                            {
                                Name = aoItem.Name,
                                Index = aoItem.Index,
                                Description = aoItem.Description,
                                ShortValue = aoItem.Value,
                                Address = aoItem.Addr,
                            };
                            AoItemList.Add(item);
                        }
                    InvokePropertyChanged(nameof(AoItemList));
                }
            }
            
        }

        protected override void Poll()
        {
            string[] values = new string[128];
            int i = 0;
            foreach (var notifiableIoItem in DiItemList)
            {
                notifiableIoItem.BoolValue = IO.DI[notifiableIoItem.Name].Value;
                notifiableIoItem.InvokePropertyChanged(nameof(notifiableIoItem.BoolValue));

                values[i++] = notifiableIoItem.BoolValue ? "1" : "0";
            }
            
            foreach (var notifiableIoItem in DoItemList)
            {
                notifiableIoItem.BoolValue = IO.DO[notifiableIoItem.Name].Value;
                notifiableIoItem.InvokePropertyChanged(nameof(notifiableIoItem.BoolValue));

                values[i++] = notifiableIoItem.BoolValue ? "1" : "0";
            }
            
            //System.Diagnostics.Trace.WriteLine(string.Join(",", values));
        }
    }

}