using MuchInfo.Chart.Data.EnumTypes;
using MuchInfo.Chart.Infrastructure.Helpers;
using MuchInfo.Chart.WPF.Primitives.Interfaces;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Windows.Media;

namespace MuchInfo.Chart.WPF.Controls.Drawing
{
    /// <summary>
    /// ChartDrawingToolbarButton.xaml 的交互逻辑
    /// </summary>
    public partial class ChartDrawingToolbarButton : UserControl
    {
        #region Fields

        private bool isPressed;
        private ChartDrawingToolbar parentBar;

        #endregion Fields

        #region Constructors

        public ChartDrawingToolbarButton(ChartDrawingToolbar parent)
        {
            this.isPressed = false;
            this.DrawingTarget = null;
            this.Command = PointerType.CursorWithData;
            this.ToolTipText = string.Empty;
            this.parentBar = parent;

            this.InitializeComponent();
            this.myText.Foreground = parent.Foreground;
        }

        #endregion Constructors

        #region Properties

        #region Public Properties

        public PointerType Command
        {
            get;
            set;
        }

        public IDrawingTool DrawingTarget
        {
            get;
            set;
        }

        public DrawingToolType DrawingToolType
        {
            get;
            set;
        }

        public bool IsPressed
        {
            get
            {
                return this.isPressed;
            }
            set
            {
                bool flag = value != this.isPressed;
                if (true)
                {
                    this.isPressed = value;
                    if (value)
                    {
                        this.Border.BorderBrush = new SolidColorBrush(ColorHelper.LightGray);
                        var linearGradientBrush = new LinearGradientBrush();
                        var gradientStop = new GradientStop { Offset = (0.0), Color = (Color.FromArgb(255, 90, 90, 90)) };
                        linearGradientBrush.GradientStops.Add(gradientStop);
                        gradientStop = new GradientStop { Offset = (0.0), Color = (Color.FromArgb(255, 70, 70, 70)) };
                        linearGradientBrush.GradientStops.Add(gradientStop);
                        this.Border.Background = (linearGradientBrush);
                        this.myText.FontSize = parentBar.ParentChart.ChartFontSize + 1;
                        this.myText.Margin = new Thickness(1.0, 0.0, 0.0, 0.0);
                    }
                    else
                    {
                        this.Border.BorderBrush = (new SolidColorBrush(ColorHelper.DimGray));
                        this.Border.Background = (new SolidColorBrush(Colors.Transparent));
                        this.myText.FontSize = parentBar.ParentChart.ChartFontSize;
                        this.myText.Margin = new Thickness(2.0, 0.0, 10.0, 0.0);
                    }
                }
            }
        }

        public string LabelText
        {
            get
            {
                return this.myText.Text;
            }
            set
            {
                this.myText.Text = (value);
                if (string.IsNullOrWhiteSpace(value))
                {
                    this.myText.Visibility = Visibility.Collapsed;
                }
                else
                {
                    this.myText.Visibility = Visibility.Visible;
                }
            }
        }

        public string ToolTipText
        {
            get;
            set;
        }

        #endregion Public Properties

        #endregion Properties

        #region Methods

        #region Internal Methods

        /// <summary>
        /// 触发button click事件
        /// </summary>
        internal void ButtonClick()
        {
            Border_MouseLeftButtonDown(null, null);
        }

        #endregion Internal Methods

        #region Private Methods

        private void Border_MouseEnter(object sender, MouseEventArgs e)
        {
            this.Border.MinWidth = this.Border.ActualWidth;
            this.Border.BorderBrush = (new SolidColorBrush(ColorHelper.LightGray));
            this.myText.FontSize = parentBar.ParentChart.ChartFontSize + 2;
            this.myText.Margin = new Thickness(1.0, 0.0, 0.0, 0.0);
            if (!string.IsNullOrWhiteSpace(this.ToolTipText))
            {
                //ChartToolTip.ShowTip(this, e, this.ToolTip);
            }
        }

        private void Border_MouseLeave(object sender, MouseEventArgs e)
        {
            this.Border.MinWidth = (0.0);
            if (this.isPressed)
            {
                this.Border.BorderBrush = (new SolidColorBrush(ColorHelper.LightGray));
            }
            else
            {
                this.Border.BorderBrush = (new SolidColorBrush(ColorHelper.DimGray));
                this.myText.FontSize = parentBar.ParentChart.ChartFontSize;
                this.myText.Margin = new Thickness(2.0, 0.0, 10.0, 0.0);
            }

            //if (!string.IsNullOrWhiteSpace(this.ToolTipText))
            //{
            //    ChartToolTip.HideTip(this);
            //}
        }

        private void Border_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            if (this.parentBar != null)
            {
                this.parentBar.ButtonSelectChanged(this);
            }

            //if (!string.IsNullOrWhiteSpace(this.ToolTipText))
            //{
            //    ChartToolTip.HideTip(this);
            //}
        }

        #endregion Private Methods

        #endregion Methods
    }
}