using System;
using System.Collections.Generic;
using System.Linq;
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;

namespace BPASmartClient.CustomResource.UserControls
{
    /// <summary>
    /// BeveledButton.xaml 的交互逻辑
    /// </summary>
    public partial class BeveledButton : UserControl
    {
        public BeveledButton()
        {
            InitializeComponent();
        }

        public static void OnPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            (d as BeveledButton).Refresh();
        }

        /// <summary>
        /// 依赖属性更改的委托
        /// </summary>
        private void Refresh()
        {
            this.poly.Fill = FillColor;
            this.poly.StrokeThickness = StrokeThickness;
            this.poly.Stroke = Stroke;
        }

        #region FillColor:填充颜色 依赖属性
        /// <summary>
        /// 填充颜色
        /// </summary>
        public Brush FillColor
        {
            get { return (Brush)GetValue(FillColorProperty); }
            set { SetValue(FillColorProperty, value); }
        }
        public static readonly DependencyProperty FillColorProperty =
            DependencyProperty.Register("FillColor", typeof(Brush), typeof(BeveledButton),
             new PropertyMetadata(default(Brush), new PropertyChangedCallback(OnPropertyChanged)));
        #endregion

        #region 外边线宽度
        /// <summary>
        /// 外边线宽度
        /// </summary>
        public int StrokeThickness
        {
            get { return (int)GetValue(StrokeThicknessProperty); }
            set { SetValue(StrokeThicknessProperty, value); }
        }
        public static readonly DependencyProperty StrokeThicknessProperty =
            DependencyProperty.Register("StrokeThickness", typeof(int), typeof(BeveledButton),
             new PropertyMetadata(0, new PropertyChangedCallback(OnPropertyChanged)));
        #endregion

        #region 外边框颜色
        /// <summary>
        /// 外边框颜色
        /// </summary>
        public Brush Stroke
        {
            get { return (Brush)GetValue(StrokeProperty); }
            set { SetValue(StrokeProperty, value); }
        }
        public static readonly DependencyProperty StrokeProperty =
            DependencyProperty.Register("Stroke", typeof(Brush), typeof(BeveledButton),
             new PropertyMetadata(default(Brush), new PropertyChangedCallback(OnPropertyChanged)));
        #endregion

        #region 输入文本

        public string Text
        {
            get { return (string)GetValue(TextProperty); }
            set { SetValue(TextProperty, value); }
        }
        public static readonly DependencyProperty TextProperty =
            DependencyProperty.Register("Text", typeof(string), typeof(BeveledButton),
             new PropertyMetadata(string.Empty, new PropertyChangedCallback(OnPropertyChanged)));

        #endregion


        #region 设置是否是平行四边形
        public bool IsParallelogram
        {
            get { return (bool)GetValue(IsParallelogramProperty); }
            set { SetValue(IsParallelogramProperty, value); }
        }
        public static readonly DependencyProperty IsParallelogramProperty =
            DependencyProperty.Register("IsParallelogram", typeof(bool), typeof(BeveledButton),
             new PropertyMetadata(false, new PropertyChangedCallback(OnPropertyChanged)));
        #endregion



        private void Canvas_SizeChanged(object sender, SizeChangedEventArgs e)
        {
            PointCollection points = new PointCollection();
            points.Add(new Point(0, 0));
            points.Add(new Point(e.NewSize.Width - (e.NewSize.Height / 2), 0));
            points.Add(new Point(e.NewSize.Width, e.NewSize.Height));
            points.Add(new Point(IsParallelogram ? (e.NewSize.Height / 2) : 0, e.NewSize.Height));
            this.poly.Points = points;
            //this.tb.Text = Text;
        }
    }
}