using CecSharp;

using SharpLib.Ear;

using System;

using System.Collections.Generic;

using System.Diagnostics;

using System.Linq;

using System.Runtime.Serialization;

using System.Text;

using System.Threading.Tasks;

namespace SharpDisplayManager

{

    [DataContract]

    [AttributeObject(Id = "Cec.ActiveSource", Name = "CEC Active Source", Description = "Set this CEC device as active source.")]

    class ActionCecActiveSource : ActionCecDeviceType

    {

        /// <summary>

        /// Build a user readable string to describe this action.

        /// </summary>

        /// <returns></returns>

        public override string Brief()

        {

            return "CEC Active Source to " + DeviceType.ToString();

        }

        /// <summary>

        /// Set the defined device type as active source.

        /// </summary>

        protected override async Task DoExecute()

        {

            if (Cec.Client.Static == null)

            {

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

                return;

            }

            Cec.Client.Static.Lib.SetActiveSource(DeviceType);

        }

    }

}