using GB5Shared.DTO.Framework.Login;
using RecruitmentDAL.DTO.Career;
using System.Threading;
using System.Threading.Tasks;

namespace RecruitmentBLL.Career
{
    public interface ICareerBLL
    {
        // Public career-site job list — Published+Active requisitions only, for the tenant.
        Task<string> GetPublishedJobs(int FirstNumber, int MaxResult, LoginDTO LoginDTO, CancellationToken ct);

        // Single published job's public detail. Throws when the id is not a genuine
        // Published+Active requisition for the tenant (unknown vs. not-published are
        // deliberately indistinguishable — see CareerQB.GET_PUBLISHED_JOB_DETAIL).
        Task<string> GetPublishedJobDetail(int JobRequisitionId, LoginDTO LoginDTO, CancellationToken ct);

        // Public apply flow — validates input (including required GDPR consent), reuses an
        // existing Candidate by email or creates a new one, resolves the target requisition's
        // pipeline first stage, and creates the Application. Routes both the Candidate and
        // Application writes through the existing ICandidateBLL/IApplicationBLL save pipelines
        // (ExecuteSaveAsync, event-publish, cache invalidation) rather than hand-rolling a
        // second save path.
        Task<string> SubmitApplication(CareerApplicationSubmissionDTO Submission, LoginDTO LoginDTO, CancellationToken ct);
    }
}