using SeaHaven.Services.DTOs;

namespace SeaHaven.Services.Interfaces
{
    public interface IDispatchService
    {
        Task<DispatchDTO?> GetDispatchByIdAsync(int id);
        Task<DispatchDTO?> GetDispatchByIdWithDetailsAsync(int id);
        Task<IEnumerable<DispatchDTO>> GetAllDispatchesAsync();
        Task<IEnumerable<DispatchDTO>> GetDispatchesByVendorIdAsync(int vendorId);
        Task<PagedResult<DispatchDTO>> GetDispatchesPagedAsync(int page, int pageSize, string? search = null, string? status = null);
        Task<DispatchDTO> CreateDispatchAsync(CreateDispatchDTO dto, string userId);
        Task<DispatchDTO> UpdateDispatchAsync(int id, UpdateDispatchDTO dto, string userId);
        Task DeleteDispatchAsync(int id, string userId);
        Task<bool> DispatchExistsAsync(int id);
        Task<string> GenerateNextDispatchNumberAsync();
        Task<int> GetTotalDispatchCountAsync();

        Task<DispatchListResultDTO> GetDispatchListAsync(string? search, string? status, int? vendorId, DateTime? dateFrom, DateTime? dateTo, string? sortBy, string? sortDir, int page, int pageSize, CancellationToken cancellationToken);
        Task<DispatchDetailResultDTO?> GetDispatchDetailAsync(int id, CancellationToken cancellationToken);
    }
}