using System.Linq.Expressions;

namespace Competition.IDAL
{
    public interface IBaseRepository<T, TKey> : IDisposable where T : class
    {
        T Find(TKey id);
        T Find(Expression<Func<T, bool>> wherelamb);
        int Add(T entity, bool isSaveChage = true);
        bool Update(T entity, bool isSaveChage = true);
        int Delete(T entity, bool isSaveChage = true);
        int Delete(params int[] ids);
        IQueryable<T> LoadEntities(Expression<Func<T, bool>> whereLambda);
        IQueryable<T> LoadPageEntities<S>(int pageSize, int pageIndex, out int total, Expression<Func<T, bool>> whereLambda, Expression<Func<T, S>> orderbyLambda, bool isAsc);
        int SaveChange();

    }
}