protected AbstractCameraFile(
CameraFilePath fullName)
{
if (string.IsNullOrWhiteSpace(fullName))
{
throw new ArgumentException("Value cannot be null or whitespace.", nameof(fullName));
}
FullName = fullName;
Extension = fullName.GetExtension();
if (string.IsNullOrWhiteSpace(Extension))
{
throw new ArgumentException($"File {fullName} has no extension", nameof(fullName));
}
}
internal Result <ICameraFile> Create(
CameraFilePath filePath,
IEnumerable <ITag> metadata)
{
switch (filePath.GetExtension().ToLowerInvariant())
{
case ".jpg":
case ".jpeg":
case ".cr2":
return(ImageFile.Create(filePath, metadata));
case ".dng":
return(DngImageFile.Create(filePath, metadata));
case ".mp4":
case ".mov":
return(VideoFile.Create(filePath, metadata));
default:
throw new InvalidPathException($"Unknown file type {filePath}");
}
}