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 Payment : IPaymentModel
    {
        public int Id { get; private set; }
        [Required]
        public int RouteReserveId { get; private set; }
        [Required]
        public double PaySum { get; private set; }
        [Required]
        public DateTime? DateOfPayment { get; private set; } = DateTime.Now;
        public virtual RouteReserve RouteReserve { get; private set; } = new();
        public static Payment? Create(ZooDatabase context, PaymentBindingModel? model)
        {
            if (model == null)
            {
                return null;
            }

            return new Payment()
            {
                Id = model.Id,
                RouteReserve = context.RouteReserves.First(x => x.Id == model.RouteReserveId),
                PaySum = model.PaySum,
                DateOfPayment = model.DateOfPayment
            };
        }
        public void Update(PaymentBindingModel? model)
        {
            if (model == null)
            {
                return;
            }
            Id = model.Id;
            RouteReserveId = model.RouteReserveId;
            PaySum = model.PaySum;
            DateOfPayment = model.DateOfPayment;
        }


        public PaymentViewModel GetViewModel
        {
            get
            {
                var context = new ZooDatabase();
                return new()
                {
                    Id = Id,
                    RouteReserveId = RouteReserveId,
                    PaySum = PaySum,
                    DateOfPayment = DateOfPayment
                };
            }
        }
    }
}