public T FromEntity <T>(IMediaSourceEntity entity) where T : IMediaSource
{
IMediaSource result = null;
MediaFileEntity fileEntity = entity as MediaFileEntity;
if (fileEntity != null)
{
var fileSource = new FileMediaSource(fileEntity);
result = fileSource;
}
else
{
ChannelInfo ci = entity as ChannelInfo;
if (ci != null)
{
var channelSource = new ChannelMediaSource(ci);
result = channelSource;
}
else
{
throw new ArgumentException();
}
}
return((T)result);
}
public T ToEntity <T>(IMediaSource mediaSource) where T : IMediaSourceEntity
{
IMediaSourceEntity result = null;
var fileMediaSource = mediaSource as FileMediaSource;
if (fileMediaSource != null)
{
MediaFileEntity entity = new MediaFileEntity();
entity.Id = fileMediaSource.Id;
entity.AudioGain = fileMediaSource.AudioGain;
entity.FileName = fileMediaSource.FileName;
entity.Title = fileMediaSource.Title;
//entity.OriginalFileName=fileMediaSource.
//entity.MediaFileCategory=fileMediaSource.me
entity.Duration = fileMediaSource.Duration.Value.TotalSeconds;
//entity.MarkerIn=fileMediaSource.m
result = entity;
return((T)result);
}
else
{
var channelSource = mediaSource as ChannelMediaSource;
if (channelSource != null)
{
var entity = new ChannelInfo();
entity.Id = channelSource.Id;
entity.Title = channelSource.Title;
//entity.Special
result = entity;
return((T)result);
}
else
{
throw new ArgumentException();
}
}
}
