using System;
using DTS.Common.Interface.DASFactory;

namespace DTS.DASLib.Service.StateMachine
{
    public abstract class DASStateSelector : DASState, IDASStateWithSelector
    {
        public abstract IDASState StateSelector();
    }
    public abstract class DASState : IDASState
    {
        public IDASFactory DASFactory { get; set; }
        public abstract State State { get; }
        public virtual Action OnEntry { get => OnEnterState; }
        public virtual Action OnExit { get => OnExitState; }

        public virtual void OnEnterState()
        {
            Console.WriteLine($"Enter {State.ToString()} State");
        }

        public virtual void OnExitState()
        {
            Console.WriteLine($"Exit {State.ToString()} State");
        }
        /// <summary>
        /// for now we enforce that there is just one status object
        /// we'll probably want to refactor this at some point how
        /// this information is stored and passed, but this will prevent
        /// accidents from happening in the short term
        /// </summary>
        private static readonly Status _status = new Status();

        public Status Status
        {
            get => _status;
        }
    }
}