using DataDomain;
using DatamodelLibrary;
using StockDAL.Interface;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace StockDAL
{
    public class StockPersonConnect : IStockPersonConnect
    {
        public IEnumerable<PersonStock> GetAllConnectionsByPersId(int personId)
        {
            using var context = new StockContext();
            var connections = (from spc in context.PersonStocks
                               where spc.PersonId == personId
                               select spc).ToList();
            return connections;
        }

        public PersonStock SavePersonStockConnection(PersonStock personStock)
        {
            using var context = new StockContext();
            var entity = (from ps in context.PersonStocks
                          where ps.Id == personStock.Id
                          select ps).FirstOrDefault();
            if (entity == null)
            {
                entity = new PersonStock
                {
                    PersonId = personStock.PersonId,
                    StockId = personStock.StockId,
                    Comment = personStock.Comment
                };
                context.PersonStocks.Add(entity);
            }
            else
            {
                entity.PersonId = personStock.PersonId;
                entity.StockId = personStock.StockId;
                entity.Comment = personStock.Comment;
            }
            context.SaveChanges();

            return entity;
        }
    }
}