using log4net;
using Quartz;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using System.Web;

namespace MailSend.Common
{
    /// <summary>
    /// 清理临时文件
    /// </summary>
    public class ClearTempJob : IJob
    {
        private ILog logger = LogManager.GetLogger("ClearTempJob");

        Task IJob.Execute(IJobExecutionContext context)
        {
            return Task.Run(() =>
            {
                var tmpDir = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Temp");
                var clearCount = 0;
                if (Directory.Exists(tmpDir))
                {
                    var files = Directory.GetFiles(tmpDir);
                    foreach (string file in files)
                    {
                        var fi = new FileInfo(file);
                        if (fi.LastAccessTime < DateTime.Now.AddDays(-1))
                        {
                            try
                            {
                                File.Delete(file);
                                clearCount++;
                            }
                            catch (Exception ex)
                            {
                                logger.Error(ex.Message);
                                logger.Error(ex.StackTrace);
                            }
                        }
                    }
                }

                if (clearCount > 0)
                {
                    logger.Debug($"成功清理临时文件{clearCount}个");
                }
            });
        }
    }
}