class Person < ActiveRecord::Base
  authenticates_with_sorcery!
  has_many :parenthoods
  has_many :children, through: :parenthoods
  has_many :authentications, dependent: :destroy
  accepts_nested_attributes_for :authentications
  accepts_nested_attributes_for :children, reject_if: :all_blank

  validates :first_name, presence: true
  validates :last_name, presence: true
  validates :phone, presence: true

  scope :with_name, lambda { |name|
    where("first_name || ' ' || last_name LIKE ?", "%#{name}%")
  }

  scope :just_parents, lambda {
    joins(:children)
      .order(:first_name, :last_name)
      .uniq
  }

  scope :pageable, -> { where('phone is not NULL').order(:first_name) }

  scope :staff, -> { where(staff: true) }

  scope :admins, -> { where(admin: true) }

  def name
    "#{first_name} #{last_name}"
  end

  def to_i
    id
  end

  def active?
    activation_state == "active"
  end

  private

    ## SorceryCore expects the model to hold a crypted_password field
    ## Since we are only using external oAuth providers, faking this one out.
    def crypted_password; end
end