using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using ZooContracts.BindingModels;
using ZooContracts.ViewModels;
using ZooDataModels.Models;

namespace ZooDatabaseImplements.Models
{
    public class RouteCost : IRouteCostModel
    {
        public int Id { get; set; }
        [Required]
        public int CostId { get; set; }
        [Required]
        public int RouteId { get; set; }
        public virtual Cost Cost { get; set; } = new();
        public virtual Route Route { get; set; } = new();
        public static RouteCost? Create(ZooDatabase context, RouteCostBindingModel model)
        {
            if (model == null)
            {
                return null;
            }
            return new()
            {
                Id = model.Id,
                Route = context.Routes.First(x => x.Id == model.RouteId),
                Cost = context.Costs.First(x => x.Id == model.CostId)
            };
        }
        public void Update(RouteCostBindingModel model)
        {
            Id = model.Id;
        }

        public RouteCostViewModel GetViewModel => new()
        {
            Id = Id
        };
    }
}