class AttributeField
  
  include Mongoid::Document
  include Mongoid::Timestamps
  include ::AttributeFieldsHelper

  field :key
  field :markup 
  field :markup_value ,:type => Hash
  field :markup_options,:type => Hash
  field :locale, :type => Boolean, :default => true
  # field :list_options, :type => Array
  field :built_in, :type => Boolean, :default => false
  field :disabled, :type => Boolean, :default => false
  field :add_more,:type => Boolean, :default => false

  #field :title, localize: true

  field :locale_title, localize: true
  field :neutral_title
  field :neutral_for

  belongs_to :attribute
  # belongs_to :role
  has_many :attribute_values,:autosave => true, :dependent => :destroy
  
  # validates_uniqueness_of :key

  def self_defined_markup_options?
    (self.attribute.role.method(self[:key].pluralize.to_sym)  && self.attribute.role.method(self[:key].pluralize+"_for_"+markup)) rescue false
  end

  def markup_value=(var)
    if !self_defined_markup_options?
      self[:markup_value] = (eval(var)  rescue {})
    end
  end

  def markup_value
    if self_defined_markup_options?
      #Class need to have corresponding field and value agent 
     # Ex: For "status" the class must have field called "statuses" for the relation and "statuses_for_select" for the select function 
     method = self.attribute.role.method(self[:key].pluralize+"_for_"+markup)
      return  (method.call rescue {})
    elsif self[:markup_value].nil?  || (self[:markup_value].empty?)
      return {}
    else
      return self[:markup_value]
    end
  end



  def markup_options=(var)
    self[:markup_options] = (eval(var)  rescue {})
  end

  def markup_options
    if self[:markup_options].nil?
      return {}
    else
      Hash[self[:markup_options].map{|key,val|[key.to_sym,val]}]  rescue {}
    end

  end

  def role
    self.attribute.role
  end

  def title_translations
    if locale
      return locale_title_translations
    else
      return Hash[VALID_LOCALES.map{|d| [d,neutral_title]}]
    end
  end

  def title_translations=(var)
     if locale
      self.locale_title_translations = var
    end
  end

  def title
    if locale
      return self.locale_title
    else
      return self.neutral_title
    end
  end

  def title=(var)
    # binding.pry
     if locale 
      self.locale_title = var
    else
      self.neutral_title = var
    end
  end

  # # Convert the string list_options into an array
  # def select_list_options=(var)
  #   self.list_options = var.gsub(' ', '').split(',')
  # end
  
  # # Convert the array list_options into a string
  # def select_list_options
  #   self.list_options.to_a.join(', ')
  # end
  
  def is_built_in?
    self.built_in
  end
  
  def is_disabled?
    self.disabled
  end

end