using CMSDAL.DTO.ContentVersion;
using GB5Shared.DTO.Framework.Login;
using System.Data.Common;

namespace CMSDAL.CustomCode.ContentVersion;
public interface IContentVersionDAL
{
    Task<string> GetByContentAsync(int contentId, LoginDTO loginDTO, CancellationToken ct);
    Task<string> SaveAsync(ContentVersionDTO dto, LoginDTO loginDTO, CancellationToken ct);
    Task<string> RestoreVersionAsync(int contentVersionId, int contentId, LoginDTO loginDTO, CancellationToken ct);

    // Transaction-aware snapshot insert — computes the next version number and inserts in the
    // same statement/transaction as the caller's own entity save (see
    // ContentVersionQB.INSERT_WITH_NEXT_VERSION). Used from inside ContentBLL's
    // ExecuteSaveAsync persistFunc so a workflow transition's status update and its version
    // snapshot commit or roll back together.
    Task<int> SaveWithAutoVersionAsync(ContentVersionDTO dto, LoginDTO loginDTO, DbTransaction tx, CancellationToken ct);
}