using System;
using System.Collections.Generic;
using Common;
using System.Linq.Expressions;
 
using Common.Entity;
using Common.DJYModel;

namespace djy.IService.Djy
{
    /// <summary>
    /// 接口基类
    /// </summary>
    public interface IsBase{

}
    
    /// <summary>
/// 接口基类
/// </summary>
/// <typeparam name="T">表模型</typeparam>
/// <typeparam name="D">表Dto模型</typeparam>
    public interface IsBase<T,D>
    {
        /// <summary>
        ///LIst查询
        /// </summary>
        /// <param name="Dto"></param>
        /// <returns></returns>
        ReturnPagedResult<D> GetList(D Dto, ApiFromDto Page);

        /// <summary>
        /// List数据条件查询
        /// </summary>
        /// <param name="Where"></param>
        /// <param name="Page"></param>
        /// <returns></returns>
        ReturnPagedResult<D> GetList(Expression<Func<T, bool>> Where, ApiFromDto Page);

        /// <summary>
        ///根据主键获取详情
        /// </summary>
        /// <param name="Id"></param>
        /// <returns></returns>
        ReturnResult<T> GetId(long Id);
        /// <summary>
        /// 根据Gid主键获取详情
        /// </summary>
        /// <param name="Id"></param>
        /// <returns></returns>
        ReturnResult<T> GetId(Guid? gId);

        /// <summary>
        /// 条件查询获取第一条数据实体
        /// </summary>
        /// <param name="Where"></param>
        /// <returns></returns>
        ReturnResult<T> GetId(Expression<Func<T, bool>> Where);

        ReturnResult<object> Add(T Dto);
        /// <summary>
        /// 
        /// </summary>
        /// <param name="Dto"></param>
        /// <param name="UpColumns">要更新的字段列表</param>
        /// <param name="Notcolumns">排他不更新的列表</param>
        /// <returns></returns>
        ReturnResult<object> Up(T Dto, Expression<Func<T, bool>> Where = null, List<string> UpColumns = null, List<string> Notcolumns = null);

       
        /// <summary>
        /// 批量删除
        /// </summary>
        /// <param name="gidlist"></param>
        /// <returns></returns>
        ReturnResult<object> Del(Guid?[] gidlist);
        /// <summary>
        /// 条件删除
        /// </summary>
        /// <param name="Where"></param>
        /// <returns></returns>
        ReturnResult<object> Del(Expression<Func<T, bool>> Where);
    }
}