using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Tango.Settings
{
    /// <summary>
    /// Represents a settings object base class.
    /// </summary>
    public abstract class SettingsBase
    {
        internal Action SaveAction { get; set; }

        /// <summary>
        /// Saves settings.
        /// </summary>
        /// <exception cref="System.InvalidOperationException">This settings instance is not registered with any settings manager.</exception>
        public virtual void Save()
        {
            if (SaveAction == null)
            {
                throw new InvalidOperationException("This settings instance is not registered with any settings manager.");
            }

            SaveAction();
        }
    }
}