using PrecastConcretePlantContracts.BindingModels;
using PrecastConcretePlantContracts.ViewModels;
using PrecastConcretePlantDataModels.Enums;
using PrecastConcretePlantDataModels.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace PrecastConcretePlantDatabaseImplement.Models
{
    public class Order : IOrderModel
    {
        public int Id { get; private set; }
        [Required]
        public int ClientId { get; set; }
        public int Count { get; private set; }
        [Required]
        public double Sum { get; private set; }
		public int? ImplementerId { get; set; }
		[Required]
        public OrderStatus Status { get; private set; }
        [Required]
        public DateTime DateCreate { get; private set; }
        public DateTime? DateImplement { get; private set; }
        [Required]
        public int ReinforcedId { get; private set; }
        public virtual Reinforced Reinforced { get; set; }
        public virtual Client Client { get; set; }
		public virtual Implementer? Implementer { get; set; }

		public static Order? Create(OrderBindingModel model)
        {
            if (model == null)
            {
                return null;
            }
            return new Order()
            {
                Id = model.Id,
                ClientId = model.ClientId,
                Count = model.Count,
                Sum = model.Sum,
                Status = model.Status,
                DateCreate = model.DateCreate,
                DateImplement = model.DateImplement,
                ReinforcedId = model.ReinforcedId,
				ImplementerId = model.ImplementerId,
			};
        }

        public void Update(OrderBindingModel? model)
        {
            if (model == null)
            {
                return;
            }
            Status = model.Status;
            DateImplement = model.DateImplement; 
            ImplementerId = model.ImplementerId;
		}

		public OrderViewModel GetViewModel
		{
			get
			{
				using var context = new PrecastConcretePlantDatabase();
				return new OrderViewModel
				{
					ReinforcedId = ReinforcedId,
					ImplementerId = ImplementerId,
					ImplementerFIO = Implementer?.ImplementerFIO ?? string.Empty,
					ReinforcedName = context.Reinforceds.FirstOrDefault(x => x.Id == ReinforcedId)?.ReinforcedName ?? string.Empty,
					ClientId = ClientId,
					ClientFIO = context.Clients.FirstOrDefault(x => x.Id == ClientId)?.ClientFIO ?? string.Empty,
					Count = Count,
					Sum = Sum,
					Status = Status,
					DateCreate = DateCreate,
					DateImplement = DateImplement,
					Id = Id,
				};
			}
		}
	}
}