using System;

 using System.Collections.Generic;

 using System.Linq;

 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.Keyboard", Name = "HID Keyboard", Description = "Corresponding HID message received.")]

     public class EventHidKeyboard : Ear.Event

     {

         public EventHidKeyboard()

         {

         }

         [DataMember]

         [Ear.AttributeObjectProperty

             (

             Id = "HID.Keyboard.Key",

             Name = "Key",

             Description = "The virtual key code."

             )]

         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; } = true;

         [DataMember]

         [Ear.AttributeObjectProperty

             (

             Id = "HID.Keyboard.HasModifierShift",

             Name = "Shift",

             Description = "Shift modifier applied."

             )]

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

         [DataMember]

         [Ear.AttributeObjectProperty

             (

             Id = "HID.Keyboard.HasModifierControl",

             Name = "Control",

             Description = "Control modifier applied."

             )]

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

         [DataMember]

         [Ear.AttributeObjectProperty

             (

             Id = "HID.Keyboard.HasModifierAlt",

             Name = "Alt",

             Description = "Alt modifier applied."

             )]

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

         [DataMember]

         [Ear.AttributeObjectProperty

             (

             Id = "HID.Keyboard.HasModifierWindows",

             Name = "Windows",

             Description = "Windows modifier applied."

             )]

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

         /// <summary>

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

         /// </summary>

         /// <returns></returns>

         public override string Brief()

         {

             string brief = Name + ": " + Key.ToString();

             if (IsKeyUp)

             {

                 brief += " (UP)";

             }

             else

             {

                 brief += " (DOWN)";

             }

             if (HasModifierAlt)

             {

                 brief += " + ALT";

             }

             if (HasModifierControl)

             {

                 brief += " + CTRL";

             }

             if (HasModifierShift)

             {

                 brief += " + SHIFT";

             }

             if (HasModifierWindows)

             {

                 brief += " + WIN";

             }

             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;

         }

     }

 }