using FastEndpoints;
using MediatR;
using RAG.Application.Document.DTOs;
using RAG.Application.Document.Queries;

namespace RAG.Api.Endpoints.Document;

public class GetDocumentChunksEndpoint(IMediator mediator) : EndpointWithoutRequest<List<ChunkPreviewDto>>
{
    public override void Configure()
    {
        Get("/documents/{DocumentId}/chunks");
        AllowAnonymous();
    }

    public override async Task HandleAsync(CancellationToken ct)
    {
        var docId = Route<Guid>("DocumentId");
        var result = await mediator.Send(new GetDocumentChunksQuery(docId), ct);
        await Send.OkAsync(result, ct);
    }
}