# == Schema Information
#
# Table name: action_node_selects
#
#  id              :integer          not null, primary key
#  action_nodes_id :integer
#  name            :string(255)
#  val             :string(255)
#  val_ext         :string(255)
#  description     :string(255)
#  download_url    :string(255)
#  sort_no         :integer          default("0")
#  use_count       :integer          default("0")
#  user_id         :integer
#  created_at      :datetime         not null
#  updated_at      :datetime         not null
#
# Indexes
#
#  index_action_node_selects_on_action_nodes_id  (action_nodes_id)
#  index_action_node_selects_on_name             (name)
#  index_action_node_selects_on_user_id          (user_id)
#

class Action::NodeSelect < ApplicationRecord
  self.table_name = 'action_node_selects'
  default_scope { order(sort_no: :asc) }

  belongs_to :action_node, :class_name => 'Action::Node', foreign_key: "action_nodes_id"
  belongs_to :user, optional: true

  validates :name, presence: { message: "不能为空" }
  validates :description, length: { maximum: 65535, too_long: "不能超过65535个字符"}

  def value
    if self.val_ext.blank?
      self.val
    else
      "#{self.val}@#{self.val_ext}"
    end
  end
end