using New_College.IRepository;
using New_College.IRepository.UnitOfWork;
using New_College.Model.Models;
using New_College.Model.ViewModels;
using New_College.Repository.Base;
using SqlSugar;
using System.Collections.Generic;
using System.Threading.Tasks;

namespace New_College.Repository
{
    /// <summary>
    /// D_MajorRepository
    /// </summary>
    public class D_MajorRepository : BaseRepository<D_Major>, ID_MajorRepository
    {
        public D_MajorRepository(IUnitOfWork unitOfWork) : base(unitOfWork)
        {
        }

        public async Task<List<SeachMajorDtoResponse>> SeachMajor(SeachMajorDtoRequest request)
        {
        
            var query = await this.Db.Queryable<D_Major,D_MajorClass, D_MajorCategory>((c,b,a) => new object[] { JoinType.Left, b.Id == c.CategoryClass_Id,JoinType.Left, a.Id == b.TradeId })
                .Where((c, b, a) => c.MajorName.Contains(request.Name))
                .Select((c, b, a) => new SeachMajorDtoResponse
                {
                    Code = c.MajorCode,
                    Id = c.Id,
                    Name = c.Name,
                    Type = a.Type,
                }).ToListAsync();


            return query;
        }
    }
}