OHV/Dev/OHV/OHV.Vehicle/Concept/AnimatedSplashScreenWindow.xaml.cs

using System;
using System.ComponentModel;
using System.Threading;
using System.Windows;
using System.Windows.Controls;

namespace OHV.Vehicle.Concept
{
    /// <summary>
    /// AnimatedSplashScreenWindow.xaml에 대한 상호 작용 논리
    /// </summary>
    public partial class AnimatedSplashScreenWindow : Window, ISplashScreen, INotifyPropertyChanged
    {
        public event PropertyChangedEventHandler PropertyChanged;

        #region Properties
        string totalProgressText;
        private int _progressValue;

        public int ProgressValue
        {
            get { return _progressValue; }
            set
            {
                _progressValue = value;
                OnPropertyChanged( nameof( ProgressValue ) );
            }
        }
        public string TotalProgressText
        {
            get { return totalProgressText; }
            set
            {
                if ( totalProgressText == value )
                    return;
                totalProgressText = value;
                OnPropertyChanged( nameof( TotalProgressText ) );
            }
        }
        #endregion

        public void SetRange( int count )
        {
            Dispatcher.Invoke( new Action( () =>
            {
                ProgressValue = 0;
                ProgressBar.Maximum = count;
            } ) );

        }

        public void StepIt()
        {
            Dispatcher.Invoke( new Action( () =>
             {
                 if ( this.ProgressBar.Maximum <= ProgressValue )
                     return;

                 this.ProgressValue += 1;
             } ) );
        }

        public AnimatedSplashScreenWindow()
        {
            InitializeComponent();
        }

        public void AddMessage( string message )
        {
            Dispatcher.Invoke( (Action)delegate ()
            {
                this.UpdateMessageLabel.Content = message;
            } );
        }

        public void ReportProgress(int persent )
        {
            Dispatcher.Invoke( (Action)delegate ()
            {
                ProgressValue = persent;
            } );
        }

        public void ReportTotalProgress( int persent )
        {
            Dispatcher.Invoke( (Action)delegate ()
            {
                this.TotalProgressText = $"Total {persent}%";
            } );
        }

        public void LoadComplete()
        {
            Thread.Sleep( 500 );
            Dispatcher.InvokeShutdown();
        }

        protected void OnPropertyChanged( string name )
        {
            PropertyChangedEventHandler handler = PropertyChanged;
            if ( handler != null )
            {
                handler( this, new PropertyChangedEventArgs( name ) );
            }
        }

    }
    public interface ISplashScreen
    {
        void ReportTotalProgress( int persent );
        void AddMessage( string message );
        void LoadComplete();
        void ReportProgress( int persent );
        void SetRange( int count );
        void StepIt();
    }
}