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

namespace DXPDAL.Party;

public interface IPartyDAL
{
    Task<PartyDTO?> GetPartyAsync(int dxpPartyId, LoginDTO login, CancellationToken ct);

    // Dedup lookup — any non-null hash parameter is matched; pass null for hashes not available.
    Task<IEnumerable<PartyDTO>> FindByIdentityHashAsync(
        string? gstinHash, string? panHash, string? mobileHash, string? emailHash,
        LoginDTO login, CancellationToken ct);

    Task SavePartyAsync(PartyDTO dto, LoginDTO login, DbTransaction tx, CancellationToken ct);
    Task UpdatePartyAsync(PartyDTO dto, LoginDTO login, DbTransaction tx, CancellationToken ct);

    Task<IEnumerable<PartyLinkDTO>> GetPartyLinksAsync(int dxpPartyId, LoginDTO login, CancellationToken ct);
    Task SavePartyLinkAsync(PartyLinkDTO dto, LoginDTO login, DbTransaction tx, CancellationToken ct);
    Task RevokePartyLinkAsync(int dxpPartyLinkId, LoginDTO login, DbTransaction tx, CancellationToken ct);

    Task<IEnumerable<PartyBranchLinkDTO>> GetPartyBranchLinksAsync(int dxpPartyId, LoginDTO login, CancellationToken ct);
    Task SavePartyBranchLinkAsync(PartyBranchLinkDTO dto, LoginDTO login, DbTransaction tx, CancellationToken ct);
}