private static string GetError(CameraModels camera)
{
if (camera.Info == null)
{
return(null);
}
if (camera.Info.Base == null)
{
return(Resources.Camera_NoMetadata_Text);
}
if (!"Canon".Equals(camera.Info.Base.Make, StringComparison.InvariantCulture))
{
return(Resources.Camera_NonCanon_Text);
}
if (camera.Info.Canon == null)
{
return(Resources.Camera_NoCanonMakernote_Text);
}
if (camera.Info.Canon.ModelId == 0)
{
return(Resources.Camera_NoModelId_Text);
}
if (camera.Info.Canon.FirmwareRevision == 0 && camera.Info.Canon.FirmwareVersion == null)
{
return(Resources.Camera_NoFirmwareRevision_Text);
}
return(null);
}
private static CameraItemViewModel[] CreateItems(CameraModels camera)
{
var models = camera.Models
?? CreateCameraModels(camera);
return(models
.Select(m => CreateItem(camera.Info, m))
.ToArray());
}
private static CameraModelInfo[] CreateCameraModels(CameraModels camera)
{
return(new[]
{
new CameraModelInfo
{
Names = new[] { camera.Info.Base.Model }
}
});
}
private void Update(CameraViewModel viewModel, CameraModels camera)
{
Logger.LogObject(LogLevel.Information, "Detected {0}", camera);
viewModel.IsSelect = false;
if (camera == null)
{
viewModel.Info = null;
viewModel.Error = Resources.Camera_NoImage_Text;
viewModel.Items = new CameraItemViewModel[0];
return;
}
viewModel.Info = camera.Info;
viewModel.Error = GetError(camera);
if (viewModel.Error != null)
{
viewModel.Items = new CameraItemViewModel[0];
return;
}
viewModel.Items = camera.Models
.Select(m => CreateItem(camera.Info, m))
.ToArray();
var cameraModels = CameraProvider.GetCameraModels(camera.Info);
viewModel.CardType = cameraModels?.CardType;
if (camera.Models.Length == 1)
{
viewModel.SelectedItem = viewModel.Items[0];
return;
}
viewModel.SelectedItem = null;
viewModel.IsSelect = true;
}
