using DXPDAL.Auth;
using GB5Shared.DTO.Framework.Login;

namespace DXPBLL.Auth;

public interface IAuthBLL
{
    Task<string> RegisterAsync(string fullName, string email, string? mobile, string password, LoginDTO systemLogin, CancellationToken ct);

    // Validates credentials and returns the caller's available contexts. If exactly one
    // (role, tenant-link) combination exists, Tokens is also populated (single-context fast path).
    Task<DXPLoginResultDTO> LoginAsync(string email, string password, string? deviceInfo, LoginDTO systemLogin, CancellationToken ct);

    // Re-fetches the caller's contexts using an already-issued token (no password re-entry).
    Task<List<DXPContextDTO>> GetContextsAsync(int dxpUserId, LoginDTO systemLogin, CancellationToken ct);

    Task<DXPTokenPair> ContextSwitchAsync(
        int dxpUserId, int dxpUserPartyRoleId, int dxpPartyLinkId, string? deviceInfo,
        LoginDTO systemLogin, CancellationToken ct);

    Task<DXPTokenPair> RefreshAsync(string rawRefreshToken, string? deviceInfo, LoginDTO systemLogin, CancellationToken ct);
    Task LogoutAsync(string rawRefreshToken, LoginDTO systemLogin, CancellationToken ct);

    Task<string> GrantUserPartyRoleAsync(UserPartyRoleDTO dto, LoginDTO systemLogin, CancellationToken ct);
}