using System.Data.Common;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.ResponseStandard;
using IDMSDAL.DTOs;

namespace IDMSDAL.Interfaces;

public interface IClientContactDAL
{
    Task<ClientContactDTO?> GetContactAsync(int contactId, LoginDTO login, CancellationToken ct);
    Task<IEnumerable<ClientContactDTO>> GetContactsByEngagementAsync(int engagementId, LoginDTO login, CancellationToken ct);
    Task<Result<string>> SaveContactAsync(ClientContactDTO dto, LoginDTO login, DbTransaction tx, CancellationToken ct);
    Task<Result<string>> UpdateContactAsync(ClientContactDTO dto, LoginDTO login, DbTransaction tx, CancellationToken ct);

    // Soft delete — sets STATUS = 2
    Task<Result<string>> DeactivateContactAsync(int contactId, LoginDTO login, DbTransaction tx, CancellationToken ct);
}