# == Schema Information
#
# Table name: contests
#
#  id                 :integer          not null, primary key
#  allow_registration :boolean          default(FALSE)
#  duration           :string
#  duration_seconds   :integer
#  lang               :string           default("en")
#  name               :string
#  offline_form       :boolean          default(FALSE)
#  public             :boolean          default(FALSE)
#  ranking_mode       :string
#  slug               :string
#  team               :boolean          default(FALSE)
#  created_at         :datetime         not null
#  updated_at         :datetime         not null
#  user_id            :integer          not null
#
# Indexes
#
#  index_contests_on_slug     (slug) UNIQUE
#  index_contests_on_user_id  (user_id)
#
# Foreign Keys
#
#  user_id  (user_id => users.id)
#
class Contest < ApplicationRecord
  extend FriendlyId

  belongs_to :user
  has_many :categories
  has_many :completions, dependent: :destroy
  has_many :contestants, dependent: :destroy
  has_many :puzzles, dependent: :destroy
  has_many :messages, dependent: :destroy
  has_many :offlines, dependent: :destroy

  friendly_id :name, use: :slugged

  before_save :add_duration_seconds, if: -> { duration.present? }

  validates :name, presence: true
  validates :lang, inclusion: { in: Languages::AVAILABLE_LANGUAGES.map { |lang| lang[:id] } }
  validates :ranking_mode, inclusion: { in: Ranking::AVAILABLE_RANKING_MODES.map { |lang| lang[:id] } }
  validates :duration, presence: true, format: { with: /\A(\d\d:\d\d|\d:\d\d)\z/ }

  generates_token_for :token

  def add_duration_seconds
    arr = self.duration.split(":")
    if arr.size == 2
      self.duration_seconds = arr[0].to_i * 3600 + arr[1].to_i * 60
    end
  end
end