using Microsoft.Data.Sqlite;
using System;
using System.IO;
using FireLance.Interfaces;

namespace Gsm
{
    public abstract class GsmDB : IDatabaseConnection
    {
        internal SqliteConnection DBConnection = new SqliteConnection();

        public void OpenConnection(string dbLocation, int port)
        {
            if (File.Exists(dbLocation) == false)
            {
                throw new FileNotFoundException(dbLocation);
            }

            DBConnection = new SqliteConnection($"Data Source={dbLocation};Mode=ReadOnly");
            DBConnection.Open();
        }

        public void CloseCurrentConnection()
        {
            DBConnection.Close();
        }

        public bool IsConnectionOpen()
        {
            return Convert.ToBoolean(DBConnection.State);
        }
    } 
}