using System.Linq.Expressions;
using Fake.Domain.Entities;
using Fake.DomainDrivenDesign.Repositories.SqlSugarCore;

namespace InterfaceForward.Repositories;

public interface IBasicRepository<T>: ISqlSugarRepository<InterfaceForwardDbContext, T> where T : class, IAggregateRoot, new()
{
    public ISugarQueryable<T> AsQueryable();
    
    /// <summary>
    /// top 1
    /// </summary>
    /// <param name="whereExpression"></param>
    /// <returns></returns>
    Task<T?> GetFirstAsync(Expression<Func<T, bool>> whereExpression);
    
    Task<TResult?> GetFirstAsync<TResult>(Expression<Func<T, bool>> whereExpression,Expression<Func<T, TResult>> resultExpression);

    /// <summary>
    /// get list
    /// </summary>
    /// <param name="whereExpression"></param>
    /// <returns></returns>
    Task<List<T>> GetListAsync(Expression<Func<T, bool>> whereExpression);
    
    Task<List<TResult>> GetListAsync<TResult>(Expression<Func<T, bool>> whereExpression,Expression<Func<T, TResult>> resultExpression);

    /// <summary>
    /// count
    /// </summary>
    /// <param name="exp"></param>
    /// <returns></returns>
    Task<int> CountAsync(Expression<Func<T, bool>> exp);

    /// <summary>
    /// exists
    /// </summary>
    /// <param name="exp"></param>
    /// <returns></returns>
    Task<bool> IsAnyAsync(Expression<Func<T, bool>> exp);
    
    /// <summary>
    /// update
    /// </summary>
    /// <param name="entity"></param>
    /// <param name="ignoreColumns">要忽略更新的列</param>
    /// <returns></returns>
    Task<bool> UpdateAsync(T entity, Expression<Func<T, object>> ignoreColumns);
    
    /// <summary>
    /// update
    /// </summary>
    /// <param name="entity"></param>
    /// <param name="updateColumns">要更新的列</param>
    /// <returns></returns>
    Task<bool> UpdateColumnAsync(T entity, Expression<Func<T, object>> updateColumns);

    /// <summary>
    /// update
    /// </summary>
    /// <param name="entity"></param>
    /// <param name="ignoreAllNullColumns">不更新null值列</param>
    /// <param name="ignoreAllDefaultValue">不更新默认值列</param>
    /// <returns></returns>
    Task<bool> UpdateAsync(T entity, bool ignoreAllNullColumns = false, bool ignoreAllDefaultValue = false);
    
    /// <summary>
    /// 批量更新
    /// </summary>
    /// <param name="entities"></param>
    /// <param name="updateColumns">要更新的列</param>
    /// <returns></returns>
    Task<bool> UpdateRangeAsync(List<T> entities, Expression<Func<T, object>> updateColumns = null);
    
    /// <summary>
    /// 软删
    /// </summary>
    /// <param name="where"></param>
    /// <returns></returns>
    Task<bool> SoftDeleteAsync(Expression<Func<T, bool>> where);
    
    /// <summary>
    /// insert
    /// </summary>
    /// <param name="insertObj"></param>
    /// <returns></returns>
    Task<bool> InsertAsync(T insertObj);
    
    /// <summary>
    /// 新增返回id
    /// </summary>
    /// <param name="insertObj"></param>
    /// <returns></returns>
    Task<int> InsertReturnIdentityAsync(T insertObj);
    
    /// <summary>
    /// 批量insert
    /// </summary>
    /// <param name="entities"></param>
    /// <returns></returns>
    Task<bool> InsertRangeAsync(List<T> entities);
}