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

using Android.App;
using Android.Content;
using Android.OS;
using Android.Runtime;
using Android.Views;
using Android.Widget;
using Android.Util;

namespace Shared
{
    /// <summary>
    /// ʱ¼äÊÓͼ
    /// </summary>
    public class TimeView : View
    {
        /// <summary>
		/// µ±Ç°ÊÓͼ
		/// </summary>
		/// <value>The android text.</value>
		internal AndroidTimePicker currentAndroidTimePicker
        {
            get
            {
                return this.AndroidView as AndroidTimePicker;
            }
            set
            {
                this.AndroidView = value;
            }
        }


        /// <summary>
        /// ʱ
        /// </summary>
        public int Hour {
            get { return currentAndroidTimePicker.CurrentHour.IntValue(); }
            set { currentAndroidTimePicker.CurrentHour = new Java.Lang.Integer(value); }
        }
        /// <summary>
        /// ·Ö
        /// </summary>
        public int Minute {
            get { return currentAndroidTimePicker.CurrentMinute.IntValue(); }
            set { currentAndroidTimePicker.CurrentMinute =new Java.Lang.Integer(value); }
        }

        /// <summary>
        /// ÊÓͼ
        /// </summary>
        public TimeView()
        {
            currentAndroidTimePicker = new AndroidTimePicker(Application.Activity);


        }
    
        internal class AndroidTimePicker : Android.Widget.TimePicker
        {
            #region
            public AndroidTimePicker(Context context)
                : base(context)
            {
                //SetTextColor(Android.Graphics.Color.White);
                //SetPadding(0, 0, 0, 0);
                //TextAlignment = Android.Views.TextAlignment.Center;
            }

            public AndroidTimePicker(Context context, IAttributeSet attrs)
                : base(context, attrs)
            { }

            protected AndroidTimePicker(IntPtr javaReference, JniHandleOwnership transfer)
                : base(javaReference, transfer)
            { }

            public AndroidTimePicker(Context context, IAttributeSet attrs, int defStyle)
                : base(context, attrs, defStyle)
            { }

            #endregion

            /// <summary>
            /// µã»÷µ¯Æðʼþ
            /// </summary>
            public  Action<AndroidTimePicker, MouseEventArgs> MouseUPEventHandler;
            /// <summary>
            /// µã»÷°´ÏÂʼþ
            /// </summary>
            public  Action<AndroidTimePicker, MouseEventArgs> MouseDownEventHandler;
            /// <summary>
            /// µã»÷ʼþ
            /// </summary>
            /// <returns>The touch event.</returns>
            /// <param name="e">E.</param>
            public override bool OnTouchEvent(Android.Views.MotionEvent e)
            {
                if (e.Action == Android.Views.MotionEventActions.Down && MouseDownEventHandler != null)
                {
                    MouseDownEventHandler(this, new MouseEventArgs { X = e.GetX(), Y = e.GetY() });
                }
                else if (e.Action == Android.Views.MotionEventActions.Up && MouseUPEventHandler != null)
                {
                    MouseUPEventHandler(this, new MouseEventArgs { X = e.GetX(), Y = e.GetY() });
                }
                return base.OnTouchEvent(e);
            }
            /// <summary>
            /// ´óС±ä»¯Ê¼þ
            /// </summary>
            public Action<AndroidTimePicker, Size> SizeChangeEventHandler;
            /// <summary>
            /// λÖò¼¾Ö
            /// </summary>
            public override Android.Views.ViewGroup.LayoutParams LayoutParameters
            {
                get
                {
                    return base.LayoutParameters;
                }
                set
                {
                    var layoutParams = base.LayoutParameters;
                    base.LayoutParameters = value;

                    if (layoutParams == null || layoutParams.Width != value.Width || layoutParams.Height != value.Height)
                    {
                        SizeChangeEventHandler?.Invoke(this, new Size(LayoutParameters.Width, LayoutParameters.Height));
                    }
                }
            }
        }

    }
}