using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;
using FrameworkDAL.DTO.Promotion;
using GB5Shared.DTO.Framework.Login;

namespace FrameworkDAL.CustomCode.Promotion
{
    public interface IPromotionCounterpartyDAL
    {
        /// <summary>Used only by PromotionPackageCrypto to resolve an ACTIVE counterparty's public
        /// key — deliberately excludes inactive rows. Admin CRUD below uses
        /// GetByEnvironmentCodeForAdmin instead, which does not filter on IsActive.</summary>
        Task<PromotionCounterpartyDTO?> GetByEnvironmentCode(
            string environmentCode, LoginDTO login, CancellationToken ct);

        Task<PromotionCounterpartyDTO?> GetByEnvironmentCodeForAdmin(
            string environmentCode, LoginDTO login, CancellationToken ct);

        Task<IEnumerable<PromotionCounterpartyDTO>> GetList(LoginDTO login, CancellationToken ct);

        Task<IEnumerable<PromotionCounterpartyDTO>> GetSelectList(LoginDTO login, CancellationToken ct);

        Task<bool> ExistsByEnvironmentCode(string environmentCode, LoginDTO login, CancellationToken ct);

        Task<int> InsertCounterparty(PromotionCounterpartyDTO dto, LoginDTO login, CancellationToken ct);

        Task<int> UpdateCounterparty(PromotionCounterpartyDTO dto, LoginDTO login, CancellationToken ct);

        Task<int> DeleteCounterparty(string environmentCode, LoginDTO login, CancellationToken ct);
    }
}