// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using Azure;
using Azure.Core;
using Azure.ResourceManager;
using Azure.ResourceManager.Resources;
 
namespace Aspire.Hosting.Azure.Provisioning.Internal;
 
/// <summary>
/// Default implementation of <see cref="ISubscriptionResource"/>.
/// </summary>
internal sealed class DefaultSubscriptionResource(SubscriptionResource subscriptionResource) : ISubscriptionResource
{
    public ResourceIdentifier Id => subscriptionResource.Id;
    public string? DisplayName => subscriptionResource.Data.DisplayName;
    public Guid? TenantId => subscriptionResource.Data.TenantId;
 
    public IResourceGroupCollection GetResourceGroups()
    {
        return new DefaultResourceGroupCollection(subscriptionResource.GetResourceGroups());
    }
 
    private sealed class DefaultResourceGroupCollection(ResourceGroupCollection resourceGroupCollection) : IResourceGroupCollection
    {
        public async Task<Response<IResourceGroupResource>> GetAsync(string resourceGroupName, CancellationToken cancellationToken = default)
        {
            var response = await resourceGroupCollection.GetAsync(resourceGroupName, cancellationToken).ConfigureAwait(false);
            return Response.FromValue<IResourceGroupResource>(new DefaultResourceGroupResource(response.Value), response.GetRawResponse());
        }
 
        public async Task<ArmOperation<IResourceGroupResource>> CreateOrUpdateAsync(WaitUntil waitUntil, string resourceGroupName, ResourceGroupData data, CancellationToken cancellationToken = default)
        {
            var operation = await resourceGroupCollection.CreateOrUpdateAsync(waitUntil, resourceGroupName, data, cancellationToken).ConfigureAwait(false);
            var wrappedValue = new DefaultResourceGroupResource(operation.Value);
 
            // Create a wrapper for the ArmOperation that exposes the wrapped value
            return new DefaultArmOperation<IResourceGroupResource>(operation, wrappedValue);
        }
    }
}