using EntKube.Provisioning.Domain;
using EntKube.Provisioning.Features.Apps.DeleteApp;
using EntKube.Provisioning.Infrastructure;
using EntKube.SharedKernel.Domain;
using FluentAssertions;

namespace EntKube.Provisioning.Tests.Features;

public class DeleteAppHandlerTests
{
    private readonly InMemoryAppRepository repository;
    private readonly DeleteAppHandler handler;

    public DeleteAppHandlerTests()
    {
        repository = new InMemoryAppRepository();
        handler = new DeleteAppHandler(repository);
    }

    [Fact]
    public async Task HandleAsync_ExistingApp_DeletesSuccessfully()
    {
        // Arrange — An existing app in the repository.

        App app = App.Create(Guid.NewGuid(), Guid.NewGuid(), "API", "api", AppType.Deployment);
        await repository.AddAsync(app);

        // Act

        Result result = await handler.HandleAsync(app.Id);

        // Assert — The app should be gone from the repository.

        result.IsSuccess.Should().BeTrue();
        App? deleted = await repository.GetByIdAsync(app.Id);
        deleted.Should().BeNull();
    }

    [Fact]
    public async Task HandleAsync_NonexistentApp_ReturnsFailure()
    {
        // Act

        Result result = await handler.HandleAsync(Guid.NewGuid());

        // Assert

        result.IsFailure.Should().BeTrue();
        result.Error.Should().Contain("not found");
    }
}