using Microsoft.AspNetCore.Http;
using System.Collections.Generic;
using System.Threading.Tasks;
using vendorApproverBackend.Entities;


namespace vendorApproverBackend.Interfaces
{
    public interface IFileStorageService
    {
        Task<FileModel> SaveFileAsync(IFormFile file, string subDirectory);
        Task<List<FileModel>> SaveAllAsync(List<IFormFile> files, string subDirectory);
        Task DeleteFileAsync(long fileId);

          Task<FileModel?> GetFileByIdAsync(long fileId);
        Task<List<FileModel>> GetFilesByIdsAsync(IEnumerable<long> fileIds);
    }
}