/*
 *
 * (c) Copyright Ascensio System Limited 2010-2018
 *
 * This program is freeware. You can redistribute it and/or modify it under the terms of the GNU 
 * General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html). 
 * In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that 
 * Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
 *
 * THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
 * FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
 *
 * You can contact Ascensio System SIA by email at sales@onlyoffice.com
 *
 * The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display 
 * Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
 *
 * Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains 
 * relevant author attributions when distributing the software. If the display of the logo in its graphic 
 * form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE" 
 * in every copy of the program you distribute. 
 * Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
 *
*/


using System;
using System.Collections.Generic;
using System.Linq;
using ASC.Common.Data;
using ASC.Common.Data.Sql;

namespace ASC.IPSecurity
{
    internal class IPRestrictionsRepository
    {
        private const string dbId = "core";


        public static List<IPRestriction> Get(int tenant)
        {
            using var db = new DbManager(dbId);
            return db
.ExecuteList(new SqlQuery("tenants_iprestrictions").Select("id", "ip").Where("tenant", tenant))
.ConvertAll(r => new IPRestriction
{
Id = Convert.ToInt32(r[0]),
Ip = Convert.ToString(r[1]),
TenantId = tenant,
});
        }

        public static List<string> Save(IEnumerable<string> ips, int tenant)
        {
            using var db = new DbManager(dbId);
            using var tx = db.BeginTransaction();
            var d = new SqlDelete("tenants_iprestrictions").Where("tenant", tenant);
            db.ExecuteNonQuery(d);

            var ipsList = ips.ToList();
            foreach (var ip in ipsList)
            {
                var i = new SqlInsert("tenants_iprestrictions")
                    .InColumnValue("tenant", tenant)
                    .InColumnValue("ip", ip);

                db.ExecuteNonQuery(i);
            }

            tx.Commit();
            return ipsList;
        }
    }
}