using FileService.Domain.Entities;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace FileService.Domain.IReposities
{
    public interface IUploadFileReposity
    {
        void Create(UploadFile file);
        Task<UploadFile?> FindByIdAsync(Guid id);
        /// <summary>
        /// 按上传者 + checksum 查询（用于同一用户秒传去重）
        /// </summary>
        Task<UploadFile?> FindByCheckSumAsync(Guid uploaderId,string value);
        /// <summary>
        /// 全局按 checksum 查询（用于跨用户秒传去重）
        /// </summary>
        Task<UploadFile?> FindByCheckSumGlobalAsync(string algorithm, string value);
        Task<UploadFile?> FindBySourceTaskIdAsync(Guid taskId);
    }
}