using EntitlementDAL.DTOs;
using GB5Shared.DTO.Framework.Login;

namespace EntitlementBLL.Interfaces;

public interface IPlanBLL
{
    Task<PlanDTO?> GetAsync(int planId, LoginDTO login, CancellationToken ct);

    /// <summary>Resolves the caller's PartnerProductId (from LoginDTO when authenticated, or from
    /// the resolved tenant/domain when anonymous on the pricing page) and returns that product's
    /// plan catalogue only — same resolution shape as Partner's brand-resolution chain, applied to
    /// commercial tiers instead of visual branding.</summary>
    Task<IEnumerable<PlanDTO>> GetListForPartnerProductAsync(int? partnerProductId, LoginDTO login, CancellationToken ct);

    /// <summary>Feature rows granted by a plan (code/name/group/enabled/value), for the public
    /// pricing matrix. Wraps IPlanDAL's plan-feature read (joined to the feature catalogue).</summary>
    Task<IEnumerable<PlanFeatureDetailDTO>> GetPlanFeaturesAsync(int planId, LoginDTO login, CancellationToken ct);

    Task<string> SaveAsync(PlanDTO dto, LoginDTO login, CancellationToken ct);
    Task<string> DeleteAsync(int planId, LoginDTO login, CancellationToken ct);
}