using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.ComponentModel;
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 SPC.Kiosk.Base;
using SPC.Kiosk.Common;
using SPC.Kiosk.PB.Model;

namespace SPC.Kiosk.PB
{
    /// <summary>
    /// DiscountAndValue.xaml에 대한 상호 작용 논리
    /// </summary>
    public partial class DiscountAndValue : UserControl
    {
        #region [ Members ]
        /// <summary>
        /// ItemData
        /// </summary>
        public static readonly DependencyProperty ItemDataProperty =
                 DependencyProperty.Register(nameof(ItemData), typeof(M_DiscountAndAddValues), typeof(DiscountAndValue), new PropertyMetadata(null, new PropertyChangedCallback(OnItemDataPropertyChanged)));
        /// <summary>
        /// Display Language
        /// </summary>
        public static readonly DependencyProperty DisplayLanguagePropery =
                 DependencyProperty.Register(nameof(DisplayLanguage), typeof(SupportLanguageType), typeof(DiscountAndValue), new PropertyMetadata(SupportLanguageType.ko));


        /// <summary>
        /// ItemData
        /// </summary>
        public M_DiscountAndAddValues ItemData
        {
            get { return (M_DiscountAndAddValues)GetValue(ItemDataProperty); }
            set { SetValue(ItemDataProperty, value); }
        }
        /// <summary>
        /// Display Language
        /// </summary>
        public SupportLanguageType DisplayLanguage
        {
            get { return (SupportLanguageType)GetValue(DisplayLanguagePropery); }
            set { SetValue(DisplayLanguagePropery, value); }
        }

        #endregion Members

        #region [ Ctor & Etc ]
        /// <summary>
        /// Ctor
        /// </summary>
        public DiscountAndValue()
        {
            //this.ItemName.Text = string.Empty;
            InitializeComponent();
        }
        #endregion Ctor & Etc

        #region [ Methods ]
        #endregion Methods

        #region [ Event Handlers ]
        private static void OnItemDataPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            try
            {
                if (e.NewValue is M_DiscountAndAddValues newValue)
                {
                    var target = d as DiscountAndValue;
                    switch (newValue.DiscountType)
                    {
                        case PaymentsDiscountAndAddType.BonusGift:
                            target.ItemPrice.Foreground = new SolidColorBrush(Colors.Black);
                            target.ItemCount.Text = newValue.AddCount.ToString("#0");
                            target.ItemPrice.Text = (newValue.AddCount * newValue.AddValue).ToString("#,##0");
                            break;
                        case PaymentsDiscountAndAddType.None:
                        default:
                            target.ItemPrice.Foreground = new SolidColorBrush(Color.FromRgb(0xFE, 0x3E, 0x3E));
                            target.ItemCount.Text = string.Empty;
                            target.ItemPrice.Text = (newValue.DiscountValue * -1).ToString("#,##0");
                            break;
                    }
                }
            }
            catch (Exception ex)
            {
                CommonLog.ErrorLogWrite(d, "OnItemDataPropertyChanged()", "Fail !!", string.Format("{0}\n{1}", ex.Message, ex.StackTrace));
            }
        }

        #endregion Event Handlers

    }
}