using System;
using System.Diagnostics;
using Microsoft.Extensions.Logging;
using AyaNova.Util;
using AyaNova.Models;
using Microsoft.EntityFrameworkCore;


namespace AyaNova.Biz
{
    /// <summary>
    /// called by Generator to keep temp folder squeaky clean
    /// </summary>
    internal static class CoreJobTempFolderCleanup
    {
        private static ILogger log = AyaNova.Util.ApplicationLogging.CreateLogger("CoreJobTempFolderCleanup");

        private static DateTime _lastRun = DateTime.UtcNow;
        private static TimeSpan tsRunEvery = new TimeSpan(0, 0, 1);//every this minutes run the cleanup task

        ////////////////////////////////////////////////////////////////////////////////////////////////
        // 
        //
        public static void DoWork()
        {
            if (DateUtil.IsAfterDuration(_lastRun, tsRunEvery))
            {
                log.LogTrace("Temp cleanup now");
                FileUtil.CleanTemporaryFilesFolder(new TimeSpan(0,5,0));//erase any files found to be older than 5 minutes
                var now = DateTime.UtcNow;
                _lastRun = now;
            }
        }





        /////////////////////////////////////////////////////////////////////

    }//eoc
}//eons