// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using System.Globalization;
using Aspire.Hosting.ApplicationModel;
using Aspire.Hosting.Tests.Utils;
using Aspire.Hosting.Utils;
using Xunit;
 
namespace Aspire.Hosting.Azure.Tests;
 
public class AzureResourceExtensionsTests
{
    [Theory]
    [InlineData(null)]
    [InlineData(true)]
    [InlineData(false)]
    public void AzureStorageUseEmulatorCallbackWithWithDataBindMountResultsInBindMountAnnotationWithDefaultPath(bool? isReadOnly)
    {
        using var builder = TestDistributedApplicationBuilder.Create();
        var storage = builder.AddAzureStorage("storage").RunAsEmulator(configureContainer: builder =>
        {
            if (isReadOnly.HasValue)
            {
                builder.WithDataBindMount(isReadOnly: isReadOnly.Value);
            }
            else
            {
                builder.WithDataBindMount();
            }
        });
 
        var volumeAnnotation = storage.Resource.Annotations.OfType<ContainerMountAnnotation>().Single();
        Assert.Equal(Path.Combine(builder.AppHostDirectory, ".azurite", "storage"), volumeAnnotation.Source);
        Assert.Equal("/data", volumeAnnotation.Target);
        Assert.Equal(ContainerMountType.BindMount, volumeAnnotation.Type);
        Assert.Equal(isReadOnly ?? false, volumeAnnotation.IsReadOnly);
    }
 
    [Theory]
    [InlineData(null)]
    [InlineData(true)]
    [InlineData(false)]
    public void AzureStorageUseEmulatorCallbackWithWithDataBindMountResultsInBindMountAnnotation(bool? isReadOnly)
    {
        using var builder = TestDistributedApplicationBuilder.Create();
        var storage = builder.AddAzureStorage("storage").RunAsEmulator(configureContainer: builder =>
        {
            if (isReadOnly.HasValue)
            {
                builder.WithDataBindMount("mydata", isReadOnly: isReadOnly.Value);
            }
            else
            {
                builder.WithDataBindMount("mydata");
            }
        });
 
        var volumeAnnotation = storage.Resource.Annotations.OfType<ContainerMountAnnotation>().Single();
        Assert.Equal(Path.Combine(builder.AppHostDirectory, "mydata"), volumeAnnotation.Source);
        Assert.Equal("/data", volumeAnnotation.Target);
        Assert.Equal(ContainerMountType.BindMount, volumeAnnotation.Type);
        Assert.Equal(isReadOnly ?? false, volumeAnnotation.IsReadOnly);
    }
 
    [Theory]
    [InlineData(null)]
    [InlineData(true)]
    [InlineData(false)]
    public void AzureStorageUseEmulatorCallbackWithWithDataVolumeResultsInVolumeAnnotationWithDefaultName(bool? isReadOnly)
    {
        using var builder = TestDistributedApplicationBuilder.Create();
        var storage = builder.AddAzureStorage("storage").RunAsEmulator(configureContainer: builder =>
        {
            if (isReadOnly.HasValue)
            {
                builder.WithDataVolume(isReadOnly: isReadOnly.Value);
            }
            else
            {
                builder.WithDataVolume();
            }
        });
 
        var volumeAnnotation = storage.Resource.Annotations.OfType<ContainerMountAnnotation>().Single();
        Assert.Equal($"{builder.GetVolumePrefix()}-storage-data", volumeAnnotation.Source);
        Assert.Equal("/data", volumeAnnotation.Target);
        Assert.Equal(ContainerMountType.Volume, volumeAnnotation.Type);
        Assert.Equal(isReadOnly ?? false, volumeAnnotation.IsReadOnly);
    }
 
    [Theory]
    [InlineData(null)]
    [InlineData(true)]
    [InlineData(false)]
    public void AzureStorageUseEmulatorCallbackWithWithDataVolumeResultsInVolumeAnnotation(bool? isReadOnly)
    {
        using var builder = TestDistributedApplicationBuilder.Create();
        var storage = builder.AddAzureStorage("storage").RunAsEmulator(configureContainer: builder =>
        {
            if (isReadOnly.HasValue)
            {
                builder.WithDataVolume("mydata", isReadOnly: isReadOnly.Value);
            }
            else
            {
                builder.WithDataVolume("mydata");
            }
        });
 
        var volumeAnnotation = storage.Resource.Annotations.OfType<ContainerMountAnnotation>().Single();
        Assert.Equal("mydata", volumeAnnotation.Source);
        Assert.Equal("/data", volumeAnnotation.Target);
        Assert.Equal(ContainerMountType.Volume, volumeAnnotation.Type);
        Assert.Equal(isReadOnly ?? false, volumeAnnotation.IsReadOnly);
    }
 
    [Fact]
    public void AzureStorageUserEmulatorUseBlobQueueTablePortMethodsMutateEndpoints()
    {
        using var builder = TestDistributedApplicationBuilder.Create();
        var storage = builder.AddAzureStorage("storage").RunAsEmulator(configureContainer: builder =>
        {
            builder.WithBlobPort(9001);
            builder.WithQueuePort(9002);
            builder.WithTablePort(9003);
        });
 
        Assert.Collection(
            storage.Resource.Annotations.OfType<EndpointAnnotation>(),
            e => Assert.Equal(9001, e.Port),
            e => Assert.Equal(9002, e.Port),
            e => Assert.Equal(9003, e.Port));
    }
 
    [Theory]
    [InlineData(null)]
    [InlineData(8081)]
    [InlineData(9007)]
    public void AddAzureCosmosDBWithEmulatorGetsExpectedPort(int? port = null)
    {
        using var builder = TestDistributedApplicationBuilder.Create();
 
        var cosmos = builder.AddAzureCosmosDB("cosmos");
 
        cosmos.RunAsEmulator(container =>
        {
            container.WithGatewayPort(port);
        });
 
        var endpointAnnotation = cosmos.Resource.Annotations.OfType<EndpointAnnotation>().FirstOrDefault();
        Assert.NotNull(endpointAnnotation);
 
        var actualPort = endpointAnnotation.Port;
        Assert.Equal(port, actualPort);
    }
 
    [Theory]
    [InlineData("2.3.97-preview")]
    [InlineData("1.0.7")]
    public void AddAzureCosmosDBWithEmulatorGetsExpectedImageTag(string imageTag)
    {
        using var builder = TestDistributedApplicationBuilder.Create();
 
        var cosmos = builder.AddAzureCosmosDB("cosmos");
 
        cosmos.RunAsEmulator(container =>
        {
            container.WithImageTag(imageTag);
        });
 
        var containerImageAnnotation = cosmos.Resource.Annotations.OfType<ContainerImageAnnotation>().FirstOrDefault();
        Assert.NotNull(containerImageAnnotation);
 
        var actualTag = containerImageAnnotation.Tag;
        Assert.Equal(imageTag ?? "latest", actualTag);
    }
 
    [Theory]
    [InlineData(30)]
    [InlineData(12)]
    public async Task AddAzureCosmosDBWithPartitionCountCanOverrideNumberOfPartitions(int partitionCount)
    {
        using var builder = TestDistributedApplicationBuilder.Create();
 
        var cosmos = builder.AddAzureCosmosDB("cosmos");
 
        cosmos.RunAsEmulator(r => r.WithPartitionCount(partitionCount));
        var config = await EnvironmentVariableEvaluator.GetEnvironmentVariablesAsync(cosmos.Resource, DistributedApplicationOperation.Run, TestServiceProvider.Instance);
 
        Assert.Equal(partitionCount.ToString(CultureInfo.InvariantCulture), config["AZURE_COSMOS_EMULATOR_PARTITION_COUNT"]);
    }
}