# frozen_string_literal: true

class Passport < ApplicationRecord
  REQUIRED_CONFIRMATIONS = 3

  enum sex: %i[male female]

  has_many_attached :images

  has_many :passport_confirmations, dependent: :restrict_with_exception

  validates :confirmed,
            inclusion: { in: [false], unless: :enough_confirmations? }

  validates :surname, presence: true
  validates :given_name, presence: true
  validates :sex, presence: true
  validates :date_of_birth, presence: true
  validates :place_of_birth, presence: true
  validates :series, presence: true
  validates :number, presence: true
  validates :issued_by, presence: true
  validates :unit_code, presence: true
  validates :date_of_issue, presence: true

  before_validation do
    self.patronymic = nil if patronymic.blank?
  end

  def image
    images.order(created_at: :desc).last
  end

  def enough_confirmations?
    passport_confirmations.count >= REQUIRED_CONFIRMATIONS
  end
end