using Admin.Core.Model;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq.Expressions;
using System.Threading.Tasks;

namespace Admin.Core.IService
{
    public interface IBaseServices<TEntity> where TEntity : class
    {

        Task<TEntity> QueryByIdAsync(object objId);
        Task<TEntity> QueryByIdAsync(object objId, bool blnUseCache = false);
        Task<List<TEntity>> QueryByIDsAsync(object[] lstIds);

        Task<int> AddAsync(TEntity model);

        Task<int> AddAsync(List<TEntity> listEntity);

        Task<bool> DeleteByIdAsync(object id);

        Task<bool> DeleteAsync(TEntity model);

        Task<bool> DeletesAsync(List<TEntity> entitys);

        Task<bool> UpdateAsync(TEntity model);
        Task<bool> UpdateAsync(TEntity entity, string strWhere);

        Task<bool> UpdateAsync(object operateAnonymousObjects);

        Task<bool> UpdateAsync(TEntity entity, List<string> lstColumns = null, List<string> lstIgnoreColumns = null, string strWhere = "");
        /// <summary>
        /// 正序查询第一条数据
        /// </summary>
        /// <returns></returns>
        Task<TEntity> FirstAsync();
        /// <summary>
        /// 根据条件查询查询第一条数据
        /// </summary>
        /// <param name="whereExpression"></param>
        /// <returns></returns>
        Task<TEntity> FirstAsync(Expression<Func<TEntity, bool>> whereExpression);

        Task<List<TEntity>> QueryAsync();
        Task<List<TEntity>> QueryAsync(string strWhere);
        Task<List<TEntity>> QueryAsync(Expression<Func<TEntity, bool>> whereExpression);
        Task<List<TEntity>> QueryAsync(Expression<Func<TEntity, bool>> whereExpression, string strOrderByFileds);
        Task<List<TResult>> QueryAsync<TResult>(Expression<Func<TEntity, TResult>> expression);
        Task<List<TResult>> QueryAsync<TResult>(Expression<Func<TEntity, TResult>> expression, Expression<Func<TEntity, bool>> whereExpression,string strOrderByFileds);
        Task<List<TEntity>> QueryAsync(Expression<Func<TEntity, bool>> whereExpression, Expression<Func<TEntity, object>> orderByExpression, bool isAsc = true);
        Task<List<TEntity>> QueryAsync(string strWhere, string strOrderByFileds);
        Task<List<TEntity>> QuerySqlAsync(string strSql, SugarParameter[] parameters = null);
        Task<DataTable> QueryTableAsync(string strSql, SugarParameter[] parameters = null);

        Task<List<TEntity>> QueryAsync(Expression<Func<TEntity, bool>> whereExpression, int intTop, string strOrderByFileds);
        Task<List<TEntity>> QueryAsync(string strWhere, int intTop, string strOrderByFileds);

        Task<List<TEntity>> QueryAsync(
            Expression<Func<TEntity, bool>> whereExpression, int intPageIndex, int intPageSize, string strOrderByFileds);
        Task<List<TEntity>> QueryAsync(string strWhere, int intPageIndex, int intPageSize, string strOrderByFileds);


        Task<PageModel<TEntity>> QueryPageAsync(Expression<Func<TEntity, bool>> whereExpression, int intPageIndex = 1, int intPageSize = 20, string strOrderByFileds = null);

        Task<List<TResult>> QueryMuchAsync<T, T2, T3, TResult>(
            Expression<Func<T, T2, T3, object[]>> joinExpression,
            Expression<Func<T, T2, T3, TResult>> selectExpression,
            Expression<Func<T, T2, T3, bool>> whereLambda = null) where T : class, new();

        List<TEntity> Query(Expression<Func<TEntity, bool>> whereExpression);
    }

}