using System;
using HDL_ON.UI.CSS;
using Shared;

namespace HDL_ON.UI
{
    /// <summary>
    /// 信息中心的菜单按钮
    /// 宽高都是86
    /// </summary>
    public class MenuButton : FrameLayout
    {
        /// <summary>
        /// 
        /// </summary>
        public Button ImageButton;
        /// <summary>
        /// 
        /// </summary>
        public Button TextButton;
        /// <summary>
        /// 
        /// </summary>
        public Action SelectAction;

        /// <summary>
        /// 
        /// </summary>
        public MenuButton()
        {
            Height = Application.GetRealWidth(86);
            Width = Application.GetRealWidth(86);
            Show();
        }

        /// <summary>
        /// 
        /// </summary>
        void Show()
        {
            ImageButton = new Button()
            {
                Height = Application.GetRealWidth(60),
                Width = Application.GetRealWidth(60),
                Gravity = Gravity.CenterHorizontal
            };
            this.AddChidren(ImageButton);

            TextButton = new Button()
            {
                Y = Application.GetRealWidth(68),
                Height = this.Height  - Application.GetRealWidth(68),
                Width = Application.GetRealWidth(86),
                TextColor = CSS_Color.PromptingColor1,
                SelectedTextColor = CSS_Color.FirstLevelTitleColor,
                TextSize = CSS_FontSize.PromptFontSize_FirstLevel,
                TextAlignment = TextAlignment.Center
            };
            this.AddChidren(TextButton);


            EventHandler<MouseEventArgs> eventHandler = (sender, e) =>
            {
                SelectAction?.Invoke();
            };

            ImageButton.MouseUpEventHandler = eventHandler;
            TextButton.MouseUpEventHandler = eventHandler;
            this.MouseUpEventHandler = eventHandler;
        }

        /// <summary>
        /// 
        /// </summary>
        bool isSelected;
        /// <summary>
        /// 选中状态
        /// </summary>
        /// <value><c>true</c> if this instance is selected; otherwise, <c>false</c>.</value>
        public bool IsSelected
        {
            get
            {
                return isSelected;
            }
            set
            {
                isSelected = value;
                ImageButton.IsSelected = isSelected;
                TextButton.IsSelected = isSelected;

            }
        }
    }
}