using GB5Shared.DTO.Framework.Login;

namespace AccountsBLL.Warehouse
{
    public interface IWarehouseChangeQueueBLL
    {
        // Called by WarehouseChangeSubscriber after a voucher-saved Dapr event arrives.
        // Finds all delta-enabled facts and enqueues one row per fact for this OU + date.
        Task EnqueueVoucherChangeAsync(int ouId, DateTime voucherDate, LoginDTO login, CancellationToken ct);

        // Called by PostWarehouseDelta endpoint / Quartz job.
        // Drains the queue for the given factId, then calls PostFactAsync with the claimed OUs + dates.
        Task<WarehouseFactPostingResultDTO> ProcessDeltaForFactAsync(int factId, LoginDTO login, CancellationToken ct);
    }
}