using CecSharp;

using SharpLib.Ear;

using System;

using System.Collections.Generic;

using System.Diagnostics;

using System.Linq;

using System.Runtime.InteropServices;

using System.Runtime.Serialization;

using System.Text;

using System.Threading.Tasks;

namespace SharpDisplayManager

{

    /// <summary>

    /// Send a user key press event to the given CEC device.

    /// </summary>

    [DataContract]

    [AttributeObject(Id = "Cec.UserControlPressed", Name = "CEC User Control Pressed", Description = "Send user control code to defined CEC device.")]

    public class ActionCecUserControlPressed : ActionCecDevice

    {

        public ActionCecUserControlPressed()

        {

            Wait = true;

        }

        [DataMember]

        [AttributeObjectProperty(

        Id = "Cec.UserControlPressed.Code",

        Name = "Code",

        Description = "The key code used by this action."

        )]

        public CecUserControlCode Code { get; set; }

        [DataMember]

        [AttributeObjectProperty(

        Id = "Cec.UserControlPressed.Wait",

        Name = "Wait",

        Description = "Wait for that command."

        )]

        public bool Wait { get; set; }

        /// <summary>

        /// 

        /// </summary>

        /// <returns></returns>

        public override string Brief()

        {

            string brief = AttributeName + ": " + Code.ToString() + " to " + DeviceName;

            if (Wait)

            {

                brief += " (wait)";

            }

            return brief;

        }

        /// <summary>

        /// 

        /// </summary>

        protected override async Task DoExecute()

        {

            if (Cec.Client.Static == null)

            {

                Trace.WriteLine("WARNING: No CEC client installed.");

                return;

            }

            Cec.Client.Static.Lib.SendKeypress(Device, Code, Wait);

        }

    }

}