impress/app/models/alt_style.rb

class AltStyle < ApplicationRecord
  belongs_to :species
  belongs_to :color

  has_many :parent_swf_asset_relationships, as: :parent
  has_many :swf_assets, through: :parent_swf_asset_relationships
  has_many :contributions, as: :contributed, inverse_of: :contributed

  def name
    I18n.translate('pet_types.human_name', color_human_name: color.human_name,
                   species_human_name: species.human_name)
  end

  def biology=(biology)
    # TODO: This is very similar to what `PetState` does, but like… much much
    # more compact? Idk if I'm missing something, or if I was just that much
    # more clueless back when I wrote it, lol 😅
    self.swf_assets = biology.values.map do |asset_data|
      SwfAsset.from_biology_data(self.body_id, asset_data)
    end
  end

  # For convenience in the console!
  def self.find_by_name(color_name, species_name)
    color = Color.find_by_name(color_name)
    species = Species.find_by_name(species_name)
    where(color_id: color, species_id: species).first
  end
end