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

namespace EntKube.Provisioning.Tests.Features;

public class SuspendActivateAppHandlerTests
{
    private readonly InMemoryAppRepository repository;
    private readonly SuspendActivateAppHandler handler;

    public SuspendActivateAppHandlerTests()
    {
        repository = new InMemoryAppRepository();
        handler = new SuspendActivateAppHandler(repository);
    }

    [Fact]
    public async Task SuspendAsync_ActiveApp_SuspendsSuccessfully()
    {
        // Arrange — An active app.

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

        // Act

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

        // Assert

        result.IsSuccess.Should().BeTrue();
        App? updated = await repository.GetByIdAsync(app.Id);
        updated!.Status.Should().Be(AppStatus.Suspended);
    }

    [Fact]
    public async Task ActivateAsync_SuspendedApp_ActivatesSuccessfully()
    {
        // Arrange — A suspended app.

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

        // Act

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

        // Assert

        result.IsSuccess.Should().BeTrue();
        App? updated = await repository.GetByIdAsync(app.Id);
        updated!.Status.Should().Be(AppStatus.Active);
    }

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

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

        // Assert

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