namespace EgwCoreLib.Lux.Core
{
    /// <summary>
    /// Generico dizionario parametri con funzione ricerca valore (SE presente)
    /// </summary>
    public class ParamDict
    {
        #region Public Constructors

        /// <summary>
        /// init classe dal valore serializzato del dizionario
        /// </summary>
        /// <param name="rawVal"></param>
        public ParamDict(string rawVal)
        {
            DictVals = JsonConvert.DeserializeObject<Dictionary<string, string>>(rawVal) ?? new Dictionary<string, string>();
        }

        /// <summary>
        /// init classe da dizionario
        /// </summary>
        /// <param name="newDict"></param>
        public ParamDict(Dictionary<string, string> newDict)
        {
            DictVals = newDict;
        }

        #endregion Public Constructors

        #region Public Properties

        /// <summary>
        /// Versione serializzata del dizionario
        /// </summary>
        public string Serialized
        {
            get => JsonConvert.SerializeObject(DictVals);
        }

        #endregion Public Properties

        #region Public Methods

        /// <summary>
        /// Ricerca (se disponibile) il valore della chiave richiesta
        /// </summary>
        /// <param name="reqKey"></param>
        /// <returns></returns>
        public string GetVal(string reqKey)
        {
            string answ = "";
            if (DictVals.ContainsKey(reqKey))
            {
                answ = DictVals[reqKey];
            }
            return answ;
        }

        /// <summary>
        /// Imposta valore (aggiungendo se mancasse)
        /// </summary>
        /// <param name="Key"></param>
        /// <param name="Val"></param>
        public void SetVal(string Key, string Val)
        {
            if (DictVals.ContainsKey(Key))
            {
                DictVals[Key] = Val;
            }
            else
            {
                DictVals.Add(Key, Val);
            }
        }

        #endregion Public Methods

        public Dictionary<string, string> DictReadOnly
        {
            get => DictVals;
        }

        #region Private Properties

        /// <summary>
        /// Dizionario interno valori
        /// </summary>
        private Dictionary<string, string> DictVals { get; set; } = new Dictionary<string, string>();

        #endregion Private Properties
    }
}