//

using System;

using System.Collections.Generic;

using System.Runtime.Serialization;

namespace SharpLib.Ear

{

    [DataContract]

    [KnownType("DerivedTypes")]

    public abstract class Event

    {

        [DataMember]

        [AttributeObjectProperty

            (

                Id = "Event.Enabled",

                Name = "Enabled",

                Description = "When enabled an event instance can be triggered."

            )

        ]

        public bool Enabled { get; set; }

        [DataMember]

        public List<Action> Actions = new List<Action>();

        public string Name

        {

            //Get the name of this object attribute

            get { return Utils.Reflection.GetAttribute<AttributeObject>(GetType()).Name; }

            private set { }

        }

        public string Description

        {

            //Get the description of this object attribute

            get { return Utils.Reflection.GetAttribute<AttributeObject>(GetType()).Description; }

            private set { }

        }

        protected Event()

        {

            Enabled = true;

        }

        /// <summary>

        /// Allows testing from generic edit dialog.

        /// </summary>

        public void Test()

        {

            Console.WriteLine("Event test");

            Trigger();

        }

        public void Trigger()

        {

            Console.WriteLine("Event triggered: " + Name);

            foreach (Action action in Actions)

            {

                action.Execute();

            }

        }

        /// <summary>

        /// So that data contract knows all our types.

        /// </summary>

        /// <returns></returns>

        private static IEnumerable<Type> DerivedTypes()

        {

            return SharpLib.Utils.Reflection.GetDerivedTypes<Event>();

        }

    };

}