using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using libxmltv.Interfaces;
using System.IO;
using Enterprise.Logging;
using System.Xml.Linq;

namespace libxmltv.Core
{   
    internal class XMLTV_LOADER : IXMLTV_LOADER
    {
        private string xmlfile = string.Empty;
        public XMLTV_LOADER(object xmltv)
        {
            string _xmltv;
            if (!Internals.VerifyInstance<string>(xmltv, out _xmltv)) { return; }
            xmlfile = _xmltv;
            LoadXml();
        }
        #region IXMLTV_LOADER
        public FileInfo XmlFile { get { return new FileInfo(xmlfile); } }
        public XDocument XmlDoc { get; private set; }
        #endregion

        private void LoadXml()
        {
            XMLTV_LOGGER.Log.Info.WriteLine("Loading XMLTV File: {0}", XmlFile.Name);
            //XMLTV_LOGGER.Log.Warn.WriteLine("XML File Loading has not been implemented yet!");
            try
            {
                XmlDoc =  XDocument.Load(XmlFile.FullName);
            }
            catch (Exception ex)
            {
                XMLTV_LOGGER.Log.Error.WriteLine("Failed to load XMLTV File: {0}", XmlFile.Name);
                XMLTV_LOGGER.Log.Error.WriteLine(ex.GetBaseException().ToString());
            }
        }
    }
}