using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using RemoteController.ReceiverClasses;

namespace RemoteController
{
    /// <summary>
    /// Command which turns of the Light Object
    /// </summary>
    public class LightOffCommand : ICommand
    {
        private Light _light;
        /// <summary>
        /// 
        /// </summary>
        /// <param name="light">Light that will turned off</param>
        public LightOffCommand(Light light)
        {
            _light = light;
        }

        public void execute()
        {
            _light.off();
        }
        
        public void undo()
        {
            _light.on();
        }
    }

    public class LightOnCommand : ICommand
    {
        private Light _light;
        /// <summary>
        /// Command Object that turns the light on
        /// </summary>
        /// <param name="light">Light to turn on</param>
        public LightOnCommand(Light light)
        {
            _light = light;
        }
        public void execute()
        {
            _light.on();
        }

        public void undo()
        {
            _light.off();
        }
    }

    public class GarageDoorOpenCommand : ICommand
    {
        private GarageDoor _garageDoor;

        public GarageDoorOpenCommand(GarageDoor garageDoor)
        {
            _garageDoor = garageDoor;
        }
        public void execute()
        {
            _garageDoor.open();
        }

        public void undo()
        {
            _garageDoor.close();
        }
    }

    public class GaragaeDoorClosedCommand : ICommand
    {
        private GarageDoor _garageDoor;

        public GaragaeDoorClosedCommand(GarageDoor garageDoor)
        {
            _garageDoor = garageDoor;
        }

        public void execute()
        {
            _garageDoor.close();
        }

        public void undo()
        {
            _garageDoor.open();
        }
    }

    public class StereoOnWithCDCommand : ICommand
    {
        private Stereo _stereo;

        public StereoOnWithCDCommand(Stereo stereo)
        {
            _stereo = stereo;
        }

        public void execute()
        {
            _stereo.on();
            _stereo.setCD();
            _stereo.setVolume(11);
        }

        public void undo()
        {
            _stereo.off();
        }
    }

    public class StereoOffCommand : ICommand
    {
        private Stereo _stereo;

        public StereoOffCommand(Stereo stereo)
        {
            _stereo = stereo;
        }

        public void execute()
        {
            _stereo.setVolume(0);
            _stereo.off();
            
        }

        public void undo()
        {
            _stereo.on();
        }
    }



    public class CeilingFanOnCommand : ICommand
    {
        private CeilingFan _ceilingFan;

        public CeilingFanOnCommand(CeilingFan ceilingFan)
        {
            _ceilingFan = ceilingFan;
        }
        public void execute()
        {
            _ceilingFan.on();
        }

        public void undo()
        {
            _ceilingFan.off();
        }
    }

    public class CeilingFanOffCommand : ICommand
    {
        private CeilingFan _ceilingFan;

        public CeilingFanOffCommand(CeilingFan ceilingFan)
        {
            _ceilingFan = ceilingFan;
        }
        public void execute()
        {
            _ceilingFan.off();
        }

        public void undo()
        {
            _ceilingFan.on();
        }
    }

    /*Null Object Used to initalise a blank commands*/
    public class NoCommand : ICommand
    {
        public void execute()
        { }
        public void undo()
        { }
    }

}