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Fix showing enumerations in photo details page.

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This commit is contained in:
Natalia Portillo
2025-11-16 02:13:48 +00:00
parent 01c24ae987
commit 5c64e59f8f
3 changed files with 61 additions and 49 deletions
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90
Marechai.App/Presentation/ViewModels/PhotoDetailViewModel.cs
View File

@@ -255,71 +255,73 @@ public partial class PhotoDetailViewModel : ObservableObject
PhotoAperture = photo.Aperture != null ? $"f/{photo.Aperture}" : string.Empty;
PhotoExposureTime = photo.Exposure != null ? $"{photo.Exposure}s" : string.Empty;
PhotoExposureMode =
ExtractAndHumanizeEnum(photo.ExposureMethod?.MachinePhotoDtoExposureMethodMember1?.AdditionalData,
typeof(ExposureMode));
// Extract ExposureMode - simple nullable integer now
PhotoExposureMode = photo.ExposureMethod.HasValue
? ((ExposureMode)photo.ExposureMethod.Value).Humanize()
: string.Empty;
PhotoExposureProgram = photo.ExposureProgram?.ExposureProgram != null
? ((ExposureProgram)ExtractInt(photo.ExposureProgram.ExposureProgram
.AdditionalData)).Humanize()
// Extract ExposureProgram - simple nullable integer now
PhotoExposureProgram = photo.ExposureProgram.HasValue
? ((ExposureProgram)photo.ExposureProgram.Value).Humanize()
: string.Empty;
PhotoFocalLength = photo.FocalLength != null ? $"{photo.FocalLength}mm" : string.Empty;
PhotoFocalLengthEquivalent = photo.FocalEquivalent != null ? $"{photo.FocalEquivalent}mm" : string.Empty;
PhotoIsoRating = photo.Iso != null ? photo.Iso.ToString() : string.Empty;
PhotoFlash = photo.Flash?.Flash != null
? ((Flash)ExtractInt(photo.Flash.Flash.AdditionalData)).Humanize()
: string.Empty;
// Extract Flash - simple nullable integer now
PhotoFlash = photo.Flash.HasValue ? ((Flash)photo.Flash.Value).Humanize() : string.Empty;
PhotoLightSource = photo.LightSource?.LightSource != null
? ((LightSource)ExtractInt(photo.LightSource.LightSource.AdditionalData)).Humanize()
// Extract LightSource - simple nullable integer now
PhotoLightSource = photo.LightSource.HasValue
? ((LightSource)photo.LightSource.Value).Humanize()
: string.Empty;
PhotoMeteringMode = photo.MeteringMode?.MeteringMode != null
? ((MeteringMode)ExtractInt(photo.MeteringMode.MeteringMode.AdditionalData))
.Humanize()
// Extract MeteringMode - simple nullable integer now
PhotoMeteringMode = photo.MeteringMode.HasValue
? ((MeteringMode)photo.MeteringMode.Value).Humanize()
: string.Empty;
PhotoWhiteBalance = photo.WhiteBalance?.WhiteBalance != null
? ((WhiteBalance)ExtractInt(photo.WhiteBalance.WhiteBalance.AdditionalData))
.Humanize()
// Extract WhiteBalance - simple nullable integer now
PhotoWhiteBalance = photo.WhiteBalance.HasValue
? ((WhiteBalance)photo.WhiteBalance.Value).Humanize()
: string.Empty;
// Photo Properties
PhotoColorSpace = ExtractAndHumanizeEnum(photo.Colorspace?.MachinePhotoDtoColorspaceMember1?.AdditionalData,
typeof(ColorSpace));
PhotoContrast = photo.Contrast?.Contrast != null
? ((Contrast)ExtractInt(photo.Contrast.Contrast.AdditionalData)).Humanize()
: string.Empty;
PhotoSaturation = photo.Saturation?.Saturation != null
? ((Saturation)ExtractInt(photo.Saturation.Saturation.AdditionalData)).Humanize()
// Extract ColorSpace - simple nullable integer now
PhotoColorSpace = photo.Colorspace.HasValue
? ((ColorSpace)photo.Colorspace.Value).Humanize()
: string.Empty;
PhotoSharpness = photo.Sharpness?.Sharpness != null
? ((Sharpness)ExtractInt(photo.Sharpness.Sharpness.AdditionalData)).Humanize()
: string.Empty;
// Extract Contrast - simple nullable integer now
PhotoContrast = photo.Contrast.HasValue ? ((Contrast)photo.Contrast.Value).Humanize() : string.Empty;
PhotoOrientation = photo.Orientation?.Orientation != null
? ((Orientation)ExtractInt(photo.Orientation.Orientation.AdditionalData)).Humanize()
// Extract Saturation - simple nullable integer now
PhotoSaturation = photo.Saturation.HasValue
? ((Saturation)photo.Saturation.Value).Humanize()
: string.Empty;
// Extract Sharpness - simple nullable integer now
PhotoSharpness = photo.Sharpness.HasValue ? ((Sharpness)photo.Sharpness.Value).Humanize() : string.Empty;
// Extract Orientation - simple nullable integer now
PhotoOrientation = photo.Orientation.HasValue
? ((Orientation)photo.Orientation.Value).Humanize()
: string.Empty;
PhotoSceneCaptureType = photo.SceneCaptureType?.SceneCaptureType != null
? ((SceneCaptureType)ExtractInt(photo.SceneCaptureType.SceneCaptureType
.AdditionalData)).Humanize()
// Extract SceneCaptureType - simple nullable integer now
PhotoSceneCaptureType = photo.SceneCaptureType.HasValue
? ((SceneCaptureType)photo.SceneCaptureType.Value).Humanize()
: string.Empty;
PhotoSensingMethod = photo.SensingMethod?.SensingMethod != null
? ((SensingMethod)ExtractInt(photo.SensingMethod.SensingMethod.AdditionalData))
.Humanize()
// Extract SensingMethod - simple nullable integer now
PhotoSensingMethod = photo.SensingMethod.HasValue
? ((SensingMethod)photo.SensingMethod.Value).Humanize()
: string.Empty;
PhotoSubjectDistanceRange = photo.SubjectDistanceRange?.SubjectDistanceRange != null
? ((SubjectDistanceRange)ExtractInt(photo.SubjectDistanceRange
.SubjectDistanceRange
.AdditionalData)).Humanize()
// Extract SubjectDistanceRange - simple nullable integer now
PhotoSubjectDistanceRange = photo.SubjectDistanceRange.HasValue
? ((SubjectDistanceRange)photo.SubjectDistanceRange.Value).Humanize()
: string.Empty;
// Resolution and Other
@@ -329,9 +331,9 @@ public partial class PhotoDetailViewModel : ObservableObject
PhotoVerticalResolution =
photo.VerticalResolution != null ? $"{photo.VerticalResolution} DPI" : string.Empty;
PhotoResolutionUnit = photo.ResolutionUnit?.ResolutionUnit != null
? ((ResolutionUnit)ExtractInt(photo.ResolutionUnit.ResolutionUnit.AdditionalData))
.Humanize()
// Extract ResolutionUnit - simple nullable integer now
PhotoResolutionUnit = photo.ResolutionUnit.HasValue
? ((ResolutionUnit)photo.ResolutionUnit.Value).Humanize()
: string.Empty;
PhotoDigitalZoomRatio = photo.DigitalZoom != null ? $"{photo.DigitalZoom}x" : string.Empty;

14
Marechai.App/Presentation/Views/PhotoDetailPage.xaml
View File

@@ -80,14 +80,14 @@
<!-- Responsive Layout -->
<utu:ResponsiveView Visibility="{Binding PhotoImageSource, Converter={StaticResource ObjectToVisibilityConverter}}">
<!-- Narrow Template -->
<utu:ResponsiveView.NarrowTemplate>
<DataTemplate>
<ScrollViewer VerticalScrollBarVisibility="Auto"
HorizontalScrollBarVisibility="Disabled">
<StackPanel Padding="16" Spacing="24">
<!-- Photo -->
<Border Background="{ThemeResource CardBackgroundFillColorDefaultBrush}"
BorderBrush="{ThemeResource CardStrokeColorDefaultBrush}"
@@ -98,7 +98,9 @@
MinHeight="250">
<ScrollViewer HorizontalScrollBarVisibility="Auto"
VerticalScrollBarVisibility="Auto"
ZoomMode="Enabled">
ZoomMode="Enabled"
MinZoomFactor="1.0"
MaxZoomFactor="5.0">
<Image Source="{Binding PhotoImageSource}"
Stretch="Uniform"
HorizontalAlignment="Center"
@@ -325,11 +327,13 @@
BorderThickness="1"
CornerRadius="8"
Padding="8"
VerticalAlignment="Top">
VerticalAlignment="Top"
MaxHeight="500">
<ScrollViewer HorizontalScrollBarVisibility="Auto"
VerticalScrollBarVisibility="Auto"
ZoomMode="Enabled"
MaxHeight="500">
MinZoomFactor="1.0"
MaxZoomFactor="5.0">
<Image Source="{Binding PhotoImageSource}"
Stretch="Uniform"
HorizontalAlignment="Center"

6
Marechai.App/Presentation/Views/PhotoDetailPage.xaml.cs
View File

@@ -38,4 +38,10 @@ public sealed partial class PhotoDetailPage : Page
if(DataContext is PhotoDetailViewModel viewModel && _pendingPhotoId.HasValue)
_ = viewModel.LoadPhotoCommand.ExecuteAsync(_pendingPhotoId.Value);
}
protected override void OnNavigatingFrom(NavigatingCancelEventArgs e)
{
base.OnNavigatingFrom(e);
_pendingPhotoId = null;
}
}