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using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading;
using XenAdmin.Core;
using XenAdmin.Diagnostics.Checks;
using XenAdmin.Diagnostics.Hotfixing;
using XenAdmin.Properties;
using XenAPI;

namespace XenAdmin.Diagnostics.Problems.HostProblem
{
    class HostDoesNotHaveHotfix : HostProblem
    {
        private readonly HotfixFactory hotfixFactory = new HotfixFactory();

        public HostDoesNotHaveHotfix(HostHasHotfixCheck check, Host server)
            : base(check, server)
        {
        }

        public override string Description
        {
            get { return string.Format(Messages.REQUIRED_HOTFIX_ISNOT_INSTALLED, ServerName); }
        }

        public override string HelpMessage
        {
            get { return Messages.APPLY_HOTFIX; }
        }

        protected override Actions.AsyncAction CreateAction(out bool cancelled)
        {
            cancelled = false;
            return new Actions.DelegatedAsyncAction(Server.Connection, string.Format(Messages.APPLYING_HOTFIX_TO_HOST, Server), "", "",
                (ss) =>
                    {
                        Hotfix hotfix = hotfixFactory.Hotfix(Server);
                        if (hotfix != null)
                            hotfix.Apply(Server, ss);
                    }, true);
        }
    }
}