Display_D_HP/TeamAAS-VM/Controls/VibrationControl.xaml.cs

using MaterialDesignThemes.Wpf;
using Prism.Commands;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Security.Cryptography;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using Team.FFFeederService.Interfaces;
using TeamAAS_VP;
using TeamAAS_VP.Resources.Languages;

namespace TeamAAS_VP.Controls
{
    /// <summary>
    /// VibrationControl.xaml 的交互逻辑
    /// </summary>
    public partial class VibrationControl : UserControl, INotifyPropertyChanged
    {
        public VibrationControl()
        {
            InitializeComponent();
            this.DataContext = this;
            this.Loaded += VibrationControl_Loaded;
        }

        private async void VibrationControl_Loaded(object sender, RoutedEventArgs e)
        {
            if (Feeder != null && Feeder.IsConnected)
            {
                if (await Feeder.QueryLightStateAsync())
                {
                    LightKind = PackIconKind.LightbulbOutline;
                }
                else
                {
                    LightKind = PackIconKind.LightbulbOnOutline;
                }
            }
        }

        #region 属性
        public IVoiceCoilMotorFeeder Feeder { get;set; }

        private PackIconKind _LightKind= PackIconKind.LightbulbOnOutline;

        public PackIconKind LightKind
        {
            get { return _LightKind; }
            set { SetProperty(ref _LightKind,value); }
        }

        #endregion

        #region 命令
        private DelegateCommand<string> _ActionCommand;
        public DelegateCommand<string> ActionCommand =>
            _ActionCommand ?? (_ActionCommand = new DelegateCommand<string>(ExecuteActionCommand));


        #endregion

        #region 方法
        /// <summary>
        /// 执行动作命令
        /// </summary>
        async void ExecuteActionCommand(string action)
        {
            try
            {
                if (int.TryParse(action, out int index))
                {
                    if (Feeder == null) return;
                    if (!Feeder.IsConnected) return;
                    switch (index)
                    {
                        case -1:
                            if (await Feeder.QueryLightStateAsync())
                            {
                                await Feeder.CloseLightAsync(); //关闭光源
                                LightKind = PackIconKind.LightbulbOutline;
                            }
                            else
                            {
                                await Feeder.OpenLightAsync();      //打开光源
                                LightKind = PackIconKind.LightbulbOnOutline;
                            }
                            break;
                        case 0:
                        case 1:
                        case 2:
                        case 3:
                        case 4:
                        case 5:
                        case 6:
                        case 7:
                        case 8:
                        case 9:
                        case 10:
                            await Feeder.StartAction(index);
                            break;
                    }
                }
            }
            catch (Exception ex)
            {
                LogHelper.WriteLogError(Lang.Feeder执行动作命令时出错, ex);
            }
        }
        #endregion

        #region 属性更改通知
        /// <summary>
        /// Occurs when a property value changes.
        /// </summary>
        public event PropertyChangedEventHandler PropertyChanged;

        /// <summary>
        /// Checks if a property already matches a desired value. Sets the property and
        /// notifies listeners only when necessary.
        /// </summary>
        /// <typeparam name="T">Type of the property.</typeparam>
        /// <param name="storage">Reference to a property with both getter and setter.</param>
        /// <param name="value">Desired value for the property.</param>
        /// <param name="propertyName">Name of the property used to notify listeners. This
        /// value is optional and can be provided automatically when invoked from compilers that
        /// support CallerMemberName.</param>
        /// <returns>True if the value was changed, false if the existing value matched the
        /// desired value.</returns>
        protected virtual bool SetProperty<T>(ref T storage, T value, [CallerMemberName] string propertyName = null)
        {
            if (EqualityComparer<T>.Default.Equals(storage, value)) return false;

            storage = value;
            RaisePropertyChanged(propertyName);

            return true;
        }

        /// <summary>
        /// Checks if a property already matches a desired value. Sets the property and
        /// notifies listeners only when necessary.
        /// </summary>
        /// <typeparam name="T">Type of the property.</typeparam>
        /// <param name="storage">Reference to a property with both getter and setter.</param>
        /// <param name="value">Desired value for the property.</param>
        /// <param name="propertyName">Name of the property used to notify listeners. This
        /// value is optional and can be provided automatically when invoked from compilers that
        /// support CallerMemberName.</param>
        /// <param name="onChanged">Action that is called after the property value has been changed.</param>
        /// <returns>True if the value was changed, false if the existing value matched the
        /// desired value.</returns>
        protected virtual bool SetProperty<T>(ref T storage, T value, Action onChanged, [CallerMemberName] string propertyName = null)
        {
            if (EqualityComparer<T>.Default.Equals(storage, value)) return false;

            storage = value;
            onChanged?.Invoke();
            RaisePropertyChanged(propertyName);

            return true;
        }

        /// <summary>
        /// Raises this object's PropertyChanged event.
        /// </summary>
        /// <param name="propertyName">Name of the property used to notify listeners. This
        /// value is optional and can be provided automatically when invoked from compilers
        /// that support <see cref="CallerMemberNameAttribute"/>.</param>
        protected void RaisePropertyChanged([CallerMemberName] string propertyName = null)
        {
            OnPropertyChanged(new PropertyChangedEventArgs(propertyName));
        }

        /// <summary>
        /// Raises this object's PropertyChanged event.
        /// </summary>
        /// <param name="args">The PropertyChangedEventArgs</param>
        protected virtual void OnPropertyChanged(PropertyChangedEventArgs args)
        {
            PropertyChanged?.Invoke(this, args);
        }
        #endregion
    }
}