using FastEndpoints;
using MediatR;
using Workflow.Application.Features.WorkflowDefinitions.Commands;

namespace Workflow.Api.Endpoints.WorkflowDefinition;

public class DeleteEdgeEndpoint : Endpoint<DeleteEdgeRequest>
{
    private readonly IMediator _mediator;

    public DeleteEdgeEndpoint(IMediator mediator) => _mediator = mediator;

    public override void Configure()
    {
        Delete("/workflow-definitions/{DefinitionId}/edges/{EdgeId}");
        AllowAnonymous();
        Summary(s =>
        {
            s.Summary = "Delete an edge from a workflow definition";
        });
    }

    public override async Task HandleAsync(DeleteEdgeRequest req, CancellationToken ct)
    {
        var command = new DeleteEdgeCommand(req.EdgeId);
        await _mediator.Send(command, ct);
        await Send.OkAsync(ct);
    }
}

public class DeleteEdgeRequest
{
    public Guid DefinitionId { get; set; }
    public Guid EdgeId { get; set; }
}