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

namespace EntitlementBLL.Interfaces;

public interface IEntitlementAuditBLL
{
    Task<IEnumerable<EntitlementAuditDTO>> GetEntitlementLogAsync(int clientId, LoginDTO login, CancellationToken ct);
    Task<IEnumerable<FeatureFlagAuditDTO>> GetFlagLogAsync(int featureFlagId, LoginDTO login, CancellationToken ct);

    /// <summary>Writes a standalone LENTITLEMENTAUDIT row for actions that don't originate from a
    /// specific Save/Update BLL call (e.g. Dapr-driven lifecycle events: GOLIVE_ACTIVATED,
    /// ENGAGEMENT_COMPLETED) — SL must go through this rather than IAuditDAL directly.</summary>
    Task LogActionAsync(int clientId, int subscriptionId, string action, string? remarks, LoginDTO login, CancellationToken ct);
}

// Also exposes CRUD for MENTITLEMENT itself (Entitlement.svc Save/Delete) and Feature/FeatureGroup
// menu-set mapping saves, grouped here to avoid a 1:1 interface-per-detail-table explosion.
public interface IEntitlementCrudBLL
{
    Task<string> SaveAsync(EntitlementDTO dto, LoginDTO login, CancellationToken ct);
    Task<string> DeleteAsync(int entitlementId, LoginDTO login, CancellationToken ct);
    Task<IEnumerable<FeatureDTO>> GetFeatureListAsync(LoginDTO login, CancellationToken ct);

    /// <summary>Paged admin list of MENTITLEMENT grants (Entitlement.svc/GetList). Filters:
    /// clientId/featureId/entitlementSource = -1 for any; isEnabled = null for any.</summary>
    Task<GB5Shared.QueryExecutor.PagedResult<EntitlementDTO>> GetListAsync(
        int clientId, int featureId, int entitlementSource, bool? isEnabled, int page, int pageSize,
        LoginDTO login, CancellationToken ct);
}