/// <summary>
/// retrieve a list of all widgets using the repository
/// </summary>
/// <returns>all widgets</returns>
private List <Episode> GetAllEpisodes()
{
List <Episode> episodes = null;
FileIoStatus = FileIoMessage.None;
try
{
using (EpisodeRepository eRepository = new EpisodeRepository())
{
episodes = eRepository.GetAll() as List <Episode>;
};
if (episodes != null)
{
FileIoStatus = FileIoMessage.Complete;
}
else
{
FileIoStatus = FileIoMessage.NoRecordsFound;
}
}
catch (Exception)
{
FileIoStatus = FileIoMessage.FileAccessError;
}
return(episodes);
}
/// <summary>
/// retrieve a widget using the repository
/// </summary>
/// <returns>widget</returns>
private Episode GetEpisode(int id)
{
Episode episode = null;
FileIoStatus = FileIoMessage.None;
try
{
using (EpisodeRepository eRepository = new EpisodeRepository())
{
episode = eRepository.GetById(id);
};
if (episode != null)
{
FileIoStatus = FileIoMessage.Complete;
}
else
{
FileIoStatus = FileIoMessage.RecordNotFound;
}
}
catch (Exception)
{
FileIoStatus = FileIoMessage.FileAccessError;
}
return(episode);
}
/// <summary>
/// add a new widget
/// </summary>
/// <param name="widget">widget to add</param>
public void AddEpisode(Episode episode)
{
try
{
if (episode != null)
{
using (EpisodeRepository eRepository = new EpisodeRepository())
{
eRepository.Add(episode);
};
FileIoStatus = FileIoMessage.Complete;
}
}
catch (Exception)
{
FileIoStatus = FileIoMessage.FileAccessError;
}
}
/// <summary>
/// retrieve a widget by id
/// </summary>
/// <param name="id">widget id</param>
public void DeleteEpisode(int id)
{
try
{
if (GetEpisode(id) != null)
{
using (EpisodeRepository eRepository = new EpisodeRepository())
{
eRepository.Delete(id);
}
FileIoStatus = FileIoMessage.Complete;
}
else
{
FileIoStatus = FileIoMessage.RecordNotFound;
}
}
catch (Exception)
{
FileIoStatus = FileIoMessage.FileAccessError;
}
}
/// <summary>
/// update a widget
/// </summary>
/// <param name="updatedWidget">updated widget</param>
public void UpdateEpisode(Episode updatedEpisode)
{
try
{
if (GetEpisode(updatedEpisode.Id) != null)
{
using (EpisodeRepository repo = new EpisodeRepository())
{
repo.Update(updatedEpisode);
}
FileIoStatus = FileIoMessage.Complete;
}
else
{
FileIoStatus = FileIoMessage.RecordNotFound;
}
}
catch (Exception)
{
FileIoStatus = FileIoMessage.FileAccessError;
}
}