using Contracts.BindingModels;
using Contracts.ViewModels;
using DataModels.Models;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DatabaseImplement.Models
{
	public class Accounts : IAccountModel
	{
		[Required]
		public string Login { get; set; } = string.Empty;

		public List<DateTime> AuthorizationAttemptsHistory { get; set; } = new List<DateTime>();

		public int ResidenceCityId { get; set; }
		public virtual Cities ResidenceCity { get; set; } = new();

		public DateTime AccountCreationDate { get; set; }

		public int Id { get; private set; }

		public static Accounts? Create(AccountsDatabase context, AccountBindingModel? model)
		{
			if (model == null)
			{
				return null;
			}
			return new Accounts()
			{
				Id = model.Id,
				Login = model.Login,
				ResidenceCityId = model.ResidenceCityId,
				ResidenceCity = context.Cities.First(x => x.Id == model.ResidenceCityId),
				AuthorizationAttemptsHistory = model.AuthorizationAttemptsHistory.Select(date => date.ToUniversalTime()).ToList(),
				AccountCreationDate = model.AccountCreationDate.ToUniversalTime()
			};
		}

		public void Update(AccountBindingModel? model, AccountsDatabase context)
		{
			if (model == null)
			{
				return;
			}
			Login = model.Login;
			ResidenceCityId = model.ResidenceCityId;
			ResidenceCity = context.Cities.First(x => x.Id == model.ResidenceCityId);
			AuthorizationAttemptsHistory = model.AuthorizationAttemptsHistory.Select(date => date.ToUniversalTime()).ToList();
			AccountCreationDate = model.AccountCreationDate.ToUniversalTime();
		}

		public AccountViewModel GetViewModel => new()
		{
			Id = Id,
			Login = Login,
			ResidenceCityId = ResidenceCity.Id,
			ResidenceCityName = ResidenceCity.Name,
			AuthorizationAttemptsHistory = AuthorizationAttemptsHistory,
			AccountCreationDate = AccountCreationDate,
		};
	}
}