using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using GB5Shared.DTO.Framework.Criteria;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.ResponseStandard;
using MMDAL.DTO.MMHead;

namespace MMBLL.MMHead
{
    public interface IMMHeadBLL
    {
        //Task<Result<string>> SaveMMheadAsync(LoginDTO loginDTO, List<MMHeadDTO> mmHeadDTOList);
        Task<List<string>> SaveBatchAsync(List<MMHeadDTO> MMHeadDTO, LoginDTO LoginDTO, CancellationToken ct = default);
        Task<string> SaveMMHead(MMHeadDTO head, LoginDTO login, CancellationToken ct = default);
        Task<string> GetMMHead(int DocumentId, LoginDTO LoginDTO);
        Task<string> GetSelectListForDocument(int FirstNumber, int MaxResult, CriteriaDTO CriteriaDTO, LoginDTO LoginDTO);

        // GB4 parity: MMHead.svc/Get/MM/Load/Picklist/In/Voucher — MM documents not yet linked to a posted voucher.
        Task<string> GetSelectListMMHeadForVoucher(int FirstNumber, int MaxResult, CriteriaDTO CriteriaDTO, LoginDTO LoginDTO);

        // ── Load endpoints ────────────────────────────────────────────────────────

        Task<string> GetLoadMMHead(
            string documentIds, string? detailIds, int bizTransactionClassId, int nature,
            int storeId, int? partyId, LoginDTO login, CancellationToken ct);

        Task<string> GetMMHeadObjectConversion(
            string ids, string? detailIds, string entityCode, int storeId,
            LoginDTO login, CancellationToken ct);

        Task<string> FinalizeMMHeadAsync(int documentId, LoginDTO login, CancellationToken ct);
        Task<string> CancelMMHeadAsync(int documentId, LoginDTO login, CancellationToken ct);
        Task<string> DeleteMMHeadAsync(int documentId, LoginDTO login, CancellationToken ct);

        Task<string> VoucherFormingFromMMHeadProcedureBased(int documentId, LoginDTO login, CancellationToken ct);
        Task<string> GetSelectListMMHead(CriteriaDTO crt, LoginDTO loginDTO);

        // GB4 parity: POST /mms/MMHead.svc/Account/Posting/From/FE/?IsSummary= — account posting
        // preview for a document the FE hasn't saved yet (contrast with
        // VoucherFormingFromMMHeadProcedureBased, which forms a voucher from an already-saved one).
        Task<string> AccountPostingFromFE(MMHeadDTO head, byte isSummary, LoginDTO login, CancellationToken ct);
     }
}