using System;
using System.Data.SqlClient;

namespace SDA.DataProvider.Wrappers.MSSQL
{
    internal class MSSQLConnectionStringBuilderWrapper : IDisposable
    {
        SqlConnectionStringBuilder builder;

        public MSSQLConnectionStringBuilderWrapper(string connectionstring)
        {
            builder = new SqlConnectionStringBuilder(connectionstring);

            GenerateConnectionString();
        }

        public string ConnectionString
        {
            get
            {
                return builder.ConnectionString;
            }
            set
            {
                builder.ConnectionString = value;

                GenerateConnectionString();
            }
        }

        /// <summary>
        /// ha megvan adva ConnectionTimeout a konfigban, akkor felülírja a connection stringet
        /// </summary>
        void GenerateConnectionString()
        {
            if (Configuration.ConnectionTimeout.HasValue
                    && builder.ConnectionString.IndexOf("Connect Timeout", StringComparison.OrdinalIgnoreCase) == -1)
            {
                ConnectionTimeout = Configuration.ConnectionTimeout.Value;
            }
        }

        public void Dispose()
        {
            builder = null;
        }

        public int ConnectionTimeout
        {
            get
            {
                return builder.ConnectTimeout;
            }
            set
            {
                builder.ConnectTimeout = value;
            }
        }
    }

}