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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
namespace Aspire.Dashboard.Model;
using Microsoft.Extensions.Diagnostics.HealthChecks;
using Microsoft.FluentUI.AspNetCore.Components;
using Icons = Microsoft.FluentUI.AspNetCore.Components.Icons;
internal static class ResourceIconHelpers
{
/// <summary>
/// Maps a resource to an icon, checking for custom icons first, then falling back to default icons.
/// </summary>
public static Icon GetIconForResource(IconResolver iconResolver, ResourceViewModel resource, IconSize desiredSize, IconVariant desiredVariant = IconVariant.Filled)
{
// Check if the resource has a custom icon specified
if (!string.IsNullOrWhiteSpace(resource.IconName))
{
var customIcon = iconResolver.ResolveIconName(resource.IconName, desiredSize, resource.IconVariant ?? IconVariant.Filled);
if (customIcon != null)
{
return customIcon;
}
}
// Fall back to default icons based on resource type
var icon = resource.ResourceType switch
{
KnownResourceTypes.Executable => iconResolver.ResolveIconName("Apps", desiredSize, desiredVariant),
KnownResourceTypes.Project => iconResolver.ResolveIconName("CodeCircle", desiredSize, desiredVariant),
KnownResourceTypes.Container => iconResolver.ResolveIconName("Box", desiredSize, desiredVariant),
KnownResourceTypes.Parameter => iconResolver.ResolveIconName("Key", desiredSize, desiredVariant),
KnownResourceTypes.ConnectionString => iconResolver.ResolveIconName("PlugConnectedSettings", desiredSize, desiredVariant),
KnownResourceTypes.ExternalService => iconResolver.ResolveIconName("GlobeArrowForward", desiredSize, desiredVariant),
string t when t.Contains("database", StringComparison.OrdinalIgnoreCase) => iconResolver.ResolveIconName("Database", desiredSize, desiredVariant),
_ => iconResolver.ResolveIconName("SettingsCogMultiple", desiredSize, desiredVariant),
};
if (icon == null)
{
throw new InvalidOperationException($"Couldn't resolve resource icon for {resource.Name}.");
}
return icon;
}
public static (Icon? icon, Color color) GetHealthStatusIcon(HealthStatus? healthStatus)
{
return healthStatus switch
{
HealthStatus.Healthy => (new Icons.Filled.Size16.Heart(), Color.Success),
HealthStatus.Degraded => (new Icons.Filled.Size16.HeartBroken(), Color.Warning),
HealthStatus.Unhealthy => (new Icons.Filled.Size16.HeartBroken(), Color.Error),
_ => (new Icons.Regular.Size16.CircleHint(), Color.Info)
};
}
}
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