Fody

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

namespace Fody
{
    [ImplementPropertyChanged]
    class Misbehavior
    {
        /// <summary>
        /// Holds all settings as key/value store.
        /// </summary>
        private Dictionary<string, object> values = new Dictionary<string, object>();

        /// <summary>
        /// The default setting for A, may be set using SetDefaultA()
        /// </summary>
        private int settingADefault = 1337;

        /// <summary>
        /// Get/set setting A.
        /// </summary>
        public int A
        {
            get { return GetValue<int>("a", settingADefault); }
            set { SetValue("a", value); }
        }

        /// <summary>
        /// Gets value from key/value store or return default.
        /// </summary>
        private T GetValue<T>(string key, T defaultValue)
        {
            object value;
            if(values.TryGetValue(key, out value))
            {
                return (T)value;
            }
            else
            {
                return defaultValue;
            }
        }

        /// <summary>
        /// Sets value in key/value store.
        /// </summary>
        private void SetValue(string key, object value)
        {
            values[key] = value;
        }

        /// <summary>
        /// Sets the default for setting A.
        /// </summary>
        /// <param name="value"></param>
        public void SetDefaultA(int value)
        {
            settingADefault = value;
        }
    }
}