//
//  Class:			CheckRules
//	Current CLR:	4.0.30319.42000
//	System:			Microsoft Visual Studio 10.0
//	Author:			dani
// 	Created:		9/14/2015 8:58:04 PM
//
//	Copyright (c) 2015 Informatikbüro Daniel Schick. All rights reserved.

using System;
using System.Collections.Generic;
using bsmd.database;
using log4net;

namespace bsmd.Tool
{
    public static class CheckRules
    {
        private static readonly ILog log = LogManager.GetLogger("CheckRules");
        public static void Check(Guid messageCoreId)
        {
            if(DBManager.Instance.Connect(Properties.Settings.Default.ConnectionString))
            {
                MessageCore core = DBManager.Instance.GetMessageCoreById(messageCoreId);
                if (core != null)
                {
                    // get messges
                    List<Message> messages = DBManager.Instance.GetMessagesForCore(core, DBManager.MessageLoad.ALL);
                    RuleEngine ruleEngine = new RuleEngine();

                    foreach(Message message in messages)
                    {
                        // clear old results
                        DBManager.Instance.DeleteMessageErrors(message);
                        DBManager.Instance.DeleteMessageViolations(message);

                        // perform validation
                        ruleEngine.Validate(message);
                    }
                }
                else
                {
                    log.Warn("cannot load message core from guid");
                }

                DBManager.Instance.Disconnect();
            }
            else
            {
                throw new ApplicationException("cannot connect to database");
            }
        }
    }
}