borja / herobravo

class Item < Hash

  attr_accessor :id, :enchants, :max, :precio,

                :runas, :joyas, :ranuras, :gemas,

                :legendario, :unico, :artefacto, :size

  def initialize(args)

    args.each do |k, v|

      instance_variable_set("@#{k}".to_sym, v) unless v.nil?

    end

  end

  def enchanted?

    enchants

  end

  def item

    self.class.to_s.downcase

  end

  def engarzado?

    gemas || joyas || runas

  end

  def mundano?

    gemas.nil? && joyas.nil? && runas.nil? && ranuras.nil?

  end

  def ranuras_libres

    total = 0

    total += ranuras    if ranuras

    total -= gemas.size if gemas

    total -= runas.size if runas

    total -= joyas.size if joyas

    total

  end

    pvp = precio

    pvp += (enchants.count * 100) if enchants

    pvp += (runas.count * 100)    if runas

    pvp += (joyas.count * 100)    if joyas

    if gemas

      gemas.each do |g|

        pvp += [10, 25, 50, 100, 250, 500, 50][g / 8]

      end

    end

    if ranuras_libres > 0

      ranuras_libres.times do |_i|

        pvp *= 1.1

      end

    end

    pvp.to_i

  end

  def img_path

    carpeta = enchanted? ? "magic/#{name + enchants.size.to_s}" : name

    "'../images/#{item}s/#{carpeta}.png'"

  end

  def tier?

    combo = false

    mix = { 'gemas' => gemas, 'runas' => runas, 'joyas' => joyas }

    tiers.each do |t|

      combo = t if t['mix'] == mix

    end

    combo

  end

  def tier_color

    tier? ? tier?['color'] : 'black'

  end

end