using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Npgsql;
using System.IO;

namespace SafeMobileLib
{
    public class DBupdateManager : DBmanager
    {
        public DBupdateManager(string p_server, string p_dbname, string p_user, string p_password, string p_port)
            : base(p_server, p_dbname, p_user, p_password, p_port)
        {

        }
        
        public sqlResponse Insert_New_DBUpdate(String Version)
        {
           
            sqlResponse resp = sqlResponse.SQLerror;
            long TimeNow = (int)(DateTime.UtcNow - new DateTime(1970, 1, 1)).TotalSeconds;

            try
            {
                using (NpgsqlConnection connection = new NpgsqlConnection())
                {

                    connection.ConnectionString = getConnectionString();
                    connection.Open();

                    string query = "INSERT INTO updatelist (version,timeGMT) VALUES('" + Version + "'," + TimeNow + ")";
                    using (NpgsqlCommand cmd = new NpgsqlCommand(query, connection))
                    {
                        cmd.ExecuteNonQuery();
                    }
                    resp = sqlResponse.done;
                }
            }
            catch (Exception o)
            {
                Console.WriteLine("File: SMdb_access.cs Meth: INSERT NEW UPDATE in Database " + o.Message.ToString());
                resp = sqlResponse.SQLerror;
            }
            

            return resp;
        }

        public sqlResponse Update_database_for_SD6()
        {
            
            sqlResponse resp = sqlResponse.SQLerror;
            NpgsqlCommand cmd;
            try
            {

                InitConnection();

                resp = sqlResponse.done;
            }
            catch (Exception o)
            {
                Console.WriteLine("File: SMdb_access.cs Meth: INSERT NEW UPDATE in Database " + o.Message.ToString());
                resp = sqlResponse.SQLerror;
            }
            finally
            {
                CloseConnection();
            }
            return resp;
        }
    }
}