﻿#region Copyright
// 
// DotNetNuke® - http://www.dotnetnuke.com
// Copyright (c) 2002-2017
// by DotNetNuke Corporation
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated 
// documentation files (the "Software"), to deal in the Software without restriction, including without limitation 
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and 
// to permit persons to whom the Software is furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all copies or substantial portions 
// of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 
// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
// DEALINGS IN THE SOFTWARE.
#endregion
using System;

using DotNetNuke.Common.Utilities;
using DotNetNuke.Data;
using DotNetNuke.Instrumentation;

namespace DotNetNuke.Services.Upgrade.Internals.Steps
{
    /// ------------------------------------------------------------------------------------------------
    /// <summary>
    /// DatabaseVerificationStep - Step that performs database verification checks prior to installation
    /// </summary>
    /// ------------------------------------------------------------------------------------------------  
    public class InstallVersionStep : BaseInstallationStep
    {
        private static readonly ILog Logger = LoggerSource.Instance.GetLogger(typeof(InstallVersionStep));

        public override void Execute()
        {
            Percentage = 0;
            Status = StepStatus.Running;

            var databaseVersion = DataProvider.Instance().GetInstallVersion();

            string strError = Config.UpdateInstallVersion(databaseVersion);

            if (!string.IsNullOrEmpty(strError))
            {
                Errors.Add(Localization.Localization.GetString("InstallVersion", LocalInstallResourceFile) + ": " + strError);
                Logger.TraceFormat("Adding InstallVersion : {0}", strError);
            }

            Status = Errors.Count > 0 ? StepStatus.Retry : StepStatus.Done;
        }
    }
}
