using System;
using System.Collections.Generic;
using System.Text;
using System.Data.SqlClient;

namespace AnywhereTS.DBSupport
{
    public class SqlMdfConnector : DBConnector<SqlParameter, SqlCommand, SqlConnection, SqlDataAdapter>
    {        
        public SqlMdfConnector(string DBServerAddress, string DBServerInstance, string SqlMdf) : base(DBServerAddress, DBServerInstance, SqlMdf) { }

        public override void CreateConnection(out Exception ErrorInfo)
        {
            ErrorInfo = null;
            try
            {
                string connetionString = null;
                connetionString = GetConnectionString();
                connection = new SqlConnection();
                connection.ConnectionString = connetionString;
            }
            //catch (SqlException ex) { Console.WriteLine(ex.ToString()); ErrorInfo = ex;  throw ErrorInfo;}
            catch (Exception ex) { Console.WriteLine(ex.ToString()); ErrorInfo = ex; throw ErrorInfo; }
        }

        new public static string GetConnectionString()
        {
            return string.Format(@"Data Source={0}\{1};AttachDbFilename=|DataDirectory|\{2};Integrated Security=SSPI", DBServerAddress, DBServerInstance, DBDatabase);
        }

        public override bool ClientRunScript(string[] strCommands, out Exception ErrorInfo)
        {
            ErrorInfo = null;
            try
            {
                foreach (string strCmd in strCommands)
                {
                    if (strCmd.Length > 0)
                    {
                        Logging.DatabaseLog.DebugFormat("Current Command: {0}{1}", System.Environment.NewLine, strCmd);
                        // Substitute database directory with the decided one.
                        SqlCommand command = this.CreateCommandInstance(strCmd, new List<SqlParameter>(), out ErrorInfo);
                        command.ExecuteNonQuery();
                    }
                }
                return true;
            }
            catch (Exception ex)
            {
                ErrorInfo = ex;
                return false;
            }
        }
    }
}