using System;

 using System.Collections.Generic;

 using System.Linq;

 using System.Reflection;

 using System.Text;

 using System.Threading.Tasks;

 using System.Runtime.Serialization;

 using System.Windows.Forms;

 using Ear = SharpLib.Ear;

 using Hid = SharpLib.Hid;

 namespace SharpDisplayManager

 {

     [DataContract]

     [Ear.AttributeObject(Id = "Event.Hid", Name = "HID", Description = "Corresponding HID message received.")]

     public class EventHid: Ear.Event

     {

         public EventHid()

         {

         }

         [DataMember]

         public ushort UsagePage { get; set; }

         [DataMember]

         public ushort UsageCollection { get; set; }

         [DataMember]

         public ushort Usage { get; set; }

         [DataMember]

         public Keys Key { get; set; }

         [DataMember]

         [Ear.AttributeObjectProperty

             (

             Id = "HID.Keyboard.IsKeyUp",

             Name = "Key Up",

             Description = "Key up if set, key down otherwise."

             )]

         public bool IsKeyUp { get; set; } = false;

         [DataMember]

         public bool IsMouse { get; set; }

         [DataMember]

         public bool IsKeyboard { get; set; }

         [DataMember]

         public bool IsGeneric { get; set; }

         [DataMember]

         public bool HasModifierShift { get; set; } = false;

         [DataMember]

         public bool HasModifierControl { get; set; } = false;

         [DataMember]

         public bool HasModifierAlt { get; set; } = false;

         [DataMember]

         public bool HasModifierWindows { get; set; } = false;

         protected override void DoConstruct()

         {

             base.DoConstruct();

             UpdateDynamicProperties();

         }

         private void UpdateDynamicProperties()

         {

         }

         /// <summary>

         /// Make sure we distinguish between various configuration of this event 

         /// </summary>

         /// <returns></returns>

         public override string Brief()

         {

             string brief = Name + ": ";

             if (IsKeyboard)

             {

                 brief += Key.ToString();

                 if (HasModifierAlt)

                 {

                     brief += " + ALT";

                 }

                 if (HasModifierControl)

                 {

                     brief += " + CTRL";

                 }

                 if (HasModifierShift)

                 {

                     brief += " + SHIFT";

                 }

                 if (HasModifierWindows)

                 {

                     brief += " + WIN";

                 }

             }

             else if (IsGeneric)

             {

             }

             if (IsKeyUp)

             {

                 brief += " (UP)";

             }

             else

             {

                 brief += " (DOWN)";

             }

             return brief;

         }

         /// <summary>

         ///

         /// </summary>

         /// <param name="obj"></param>

         /// <returns></returns>

         public override bool Equals(object obj)

         {

             if (obj is EventHidKeyboard)

             {

                 EventHidKeyboard e = (EventHidKeyboard)obj;

                 return e.Key == Key

                         && e.IsKeyUp == IsKeyUp

                         && e.HasModifierAlt == HasModifierAlt

                         && e.HasModifierControl == HasModifierControl

                         && e.HasModifierShift == HasModifierShift

                         && e.HasModifierWindows == HasModifierWindows;

             }

             return false;

         }

     }

 }