using System;
using System.ComponentModel;
using System.Collections.Generic;
using System.Linq;
using System.Text;
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 System.Windows.Forms;
using System.Drawing;
using SPC.Kiosk.Base;
using SPC.Kiosk.Common;
using System.Windows.Threading;
using SPC.Kiosk.Popup.Model;
using SPC.Kiosk.Popup.ViewModel;
using System.Windows.Media.Animation;
using System.Threading.Tasks;

namespace SPC.Kiosk.Popup
{
    /// <summary>
    /// CallEmployee.xaml에 대한 상호 작용 논리
    /// </summary>
    public partial class PaymentProcess : Window 
    {
        #region [  Members  ]
        private int ScreenNo { get; set; } = 0;
        private VmPaymentProcess ViewModel { get; set; }
        private double GetPayments { get; set; }
        private LastPaymentsType GetPaymentType { get; set; }
        private bool FirstLoaded = true;
        #endregion Members

        #region [ Ctor ]
        /// <summary>
        /// Ctor
        /// </summary>
        public PaymentProcess(LastPaymentsType _getPaymentType, double _totalPayment )
        {
            GetPaymentType = _getPaymentType;
            GetPayments = _totalPayment;
            InitializeComponent();
            this.ContentRendered += PaymentProcess_ContentRendered;
            this.Loaded += PaymentProcess_Loaded;
            this.Left = Screen.AllScreens[ScreenNo].WorkingArea.Left;
            this.Top = Screen.AllScreens[ScreenNo].WorkingArea.Top;
            this.Width = Screen.AllScreens[ScreenNo].Bounds.Width;
            this.Height = Screen.AllScreens[ScreenNo].Bounds.Height;

        }

        #endregion Ctor

        #region [  Methods  ]
        private void OpenWindow()
        {
            var OpenAnimations = Animations.GetOpenAnimation(this.FrameBase
                                                           , OpenCloseAnimationType.FullSizeUp
                                                           , this.FrameBase.Height
                                                           , 0.5
                                                           , 0.2);
            if (OpenAnimations != null)
            {
                OpenAnimations.Completed += OpenAnimations_Completed;
                OpenAnimations.Begin();
            }
        }
        private void ChangeWindow()
        {
            this.Dispatcher.Invoke((Action)(() =>
            {
                try
                {
                    var _target = this.FrameData;
                    var targetAnimation = new Storyboard();
                    var centerX = _target.ActualWidth / 2;
                    var centerY = _target.ActualHeight / 2;
                    _target.RenderTransform = new ScaleTransform(1, 1, centerX, centerY);
                    var flipXAni = new DoubleAnimation(0, 1, new Duration(TimeSpan.FromSeconds(0.2)));
                    Storyboard.SetTarget(flipXAni, _target);
                    Storyboard.SetTargetProperty(flipXAni, new PropertyPath("RenderTransform.ScaleX"));
                    targetAnimation.Children.Add(flipXAni);
                    targetAnimation.Completed += TargetAnimation_Completed;
                    targetAnimation.Begin();
                }
                catch (Exception ex)
                {
                    CommonLog.ErrorLogWrite(this, "ChangeWindow()", "Fail", string.Format("{0}\n{1}", ex.Message, ex.StackTrace));
                }
            }));
        }
        private void TargetAnimation_Completed(object sender, EventArgs e)
        {
            if (this.ViewModel.PaymentWindow.Equals(PaymentWindowType.PaymentStart))
            {
                this.BarCode.IsEnabled = true;
                this.BarCode.Focus();
            }
            else
            {
                this.BarCode.IsEnabled = false;
            }
        }
        private void CloseWindow()
        {
            var CloseAnimation = Animations.GetCloseAnimation(this.FrameBase
                                                            , OpenCloseAnimationType.FullSizeDown
                                                            , this.FrameBase.Height
                                                            , 0.5
                                                            , 0.2);
            if (CloseAnimation != null)
            {
                CloseAnimation.Completed += CloseAnimation_Completed;
                CloseAnimation.Begin();
            }
        }
        #endregion Methods

        #region [ Event Handlers ]
        private void OpenAnimations_Completed(object sender, EventArgs e)
        {
            this.ViewModel.PaymentWindow = PaymentWindowType.PaymentStart;
            this.BarCode.IsEnabled = true;
            this.BarCode.Focus();


        }
        private void CloseAnimation_Completed(object sender, EventArgs e)
        {
            this.ContentRendered -= PaymentProcess_ContentRendered;
            this.Loaded -= PaymentProcess_Loaded;
            this.BarCode.PreviewKeyDown -= BarCode_PreviewKeyDown;
            this.BarCode.LostFocus -= BarCode_LostFocus;
            this.ViewModel.Dispose();
            this.Close();
        }
        private void PaymentProcess_ContentRendered(object sender, EventArgs e)
        {
            this.FrameBase.Width = 1300;
            this.FrameBase.Height = 1010;
            OpenWindow();
        }

        private void PaymentProcess_Loaded(object sender, RoutedEventArgs e)
        {
            if (this.DataContext is VmPaymentProcess viewModel)
            {
                this.ViewModel = viewModel;
                this.ViewModel.PropertyChanged += ViewModel_PropertyChanged;
                this.ViewModel.PaymentType = GetPaymentType;
                this.ViewModel.Payments = GetPayments;
                this.ViewModel.IsTimeoutPopup = false;
            }
            this.BarCode.PreviewKeyDown += BarCode_PreviewKeyDown;
            this.BarCode.LostFocus += BarCode_LostFocus;
            this.FrameBase.Width = 0;
            this.FrameBase.Height = 0;

        }
        private void BarCode_LostFocus(object sender, RoutedEventArgs e)
        {
            this.BarCode.Focus();
        }

        private void BarCode_PreviewKeyDown(object sender, System.Windows.Input.KeyEventArgs e)
        {
            if (sender is System.Windows.Controls.TextBox textBox
                && (e.Key.Equals(Key.Enter) || e.Key.Equals(Key.Return))
                && !string.IsNullOrEmpty(textBox.Text))
            {
                this.ViewModel.ReadBarCode = textBox.Text.Trim();
                textBox.Text = string.Empty;
            }
        }
        private void ViewModel_PropertyChanged(object sender, PropertyChangedEventArgs e)
        {
            switch (e.PropertyName)
            {
                case "CanWindowClose":
                    if (this.ViewModel.CanWindowClose)
                    {
                        if (this.ViewModel.ImmediatelyClose)
                        {
                            CloseAnimation_Completed(null, null);
                        }
                        else
                        {
                            CloseWindow();
                        }
                    }
                    break;
                case "PaymentWindow":
                    if (!FirstLoaded)
                    {
                        ChangeWindow();
                    }
                    else
                    {
                        FirstLoaded = false;
                    }
                    break;
            }
        }







        #endregion Event Handlers
    }


}