using Aitex.Common.Util;
using Aitex.Core.UI.MVVM;
using Aitex.Core.Util;
using Aitex.Core.Utilities;
using CyberX8_Simulator.Devices;
using MECF.Framework.Common.Device.Festo;
using MECF.Framework.Simulator.Core.Commons;
using System.Collections.ObjectModel;
using System.IO;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Xml.Linq;

namespace CyberX8_Simulator.Views
{
    /// <summary>
    /// FestoView.xaml 的交互逻辑
    /// </summary>
    public partial class FestoView : UserControl
    {
        public FestoView()
        {
            InitializeComponent();
            this.Loaded += OnViewLoaded;
        }
        private void OnViewLoaded(object sender, RoutedEventArgs e)
        {
            (DataContext as TimerViewModelBase)?.Start();
        }        
    }
    class FestoViewModel : SocketDeviceViewModel
    {
        #region 属性
        public string Title
        {
            get { return "Festo Simulator"; }
        }

        private string _DOSelectedItem;
        [IgnorePropertyChange]
        public string DOSelectedItem
        {
            get
            {
                return _DOSelectedItem;
            }
            set
            {
                _DOSelectedItem = value;
            }
        }
        private int _DOInputValue;
        [IgnorePropertyChange]
        public int DOInputValue
        {
            get
            {
                return _DOInputValue;
            }
            set
            {
                _DOInputValue = value;
            }
        }
        private int _DOCurrentValue;
        [IgnorePropertyChange]
        public int DOCurrentValue
        {
            get
            {
                return _DOCurrentValue;
            }
            set
            {
                _DOCurrentValue = value;
            }
        }
        public ObservableCollection<string> DONameItems { get; set; }
        public ObservableCollection<int> DigitalOutputSelected { get; set; }
        #endregion

        public ICommand SetDOCommand { get; set; }
        public ICommand DOSelectionChangedCommand { get; set; }

        private FestoSocketSimulator _sim;
        public FestoViewModel(string str) : base("FestoViewModel")
        {
            int.TryParse(str, out int port);
            _sim = new FestoSocketSimulator(port);
            Init(_sim);
            InitData(port);
            SetDOCommand = new DelegateCommand<object>(SetDOAction);
            DOSelectionChangedCommand = new DelegateCommand<object>(DOSelectionChangedAction);
        }
        private void InitData(int port)
        {
            DigitalOutputSelected = new ObservableCollection<int> { 0, 1 };
            DONameItems = new ObservableCollection<string>();
            foreach (var item in _sim.FestoNameIndexDic.Keys)
            {
                DONameItems.Add(item);
            }    
        }
        private void SetDOAction(object obj)
        {
            _sim.UpdataDOBytes(DOSelectedItem, DOInputValue);
            DOSelectionChangedAction("");
        }
        private void DOSelectionChangedAction(object obj)
        {
            DOCurrentValue = _sim.GetDOData(DOSelectedItem);
        }
    }
}