class <%= level.name.camelize %> < <%= level.subclass? ? level.superclass.name.camelize : 'ActiveRecord::Base' %>

  strip_attributes!
  <%- if level.sortable? -%>
  acts_as_list<%=
    if level.polymorphic?
      " :scope => [:#{level.polymorphic_name}_type, :#{level.polymorphic_name}_id]"
    elsif level.nested?
      " :scope => :#{level.parent_associations.find(&:nest?).parent_name}"
    end
  %>
  <%- end -%>


  # ATTRIBUTES
  <%- if level.attr_accessors? -%>

  <%= level.attr_accessors %>
  <%- end -%>
  <%- if level.attr_accessibles? -%>

  <%= level.attr_accessibles %>
  <%- end -%>
  <%- if level.belongs_to_one? -%>

  attr_accessor :nested
  <%- end -%>


  # FILTERS


  # ASSOCIATIONS
  <%- if level.parent_associations.find(&:non_polymorphic?) -%>

    <%- level.parent_associations.select(&:non_polymorphic?).each do |association| -%>
  belongs_to :<%= association.parent_name %>
    <%- end -%>
  <%- end -%>
  <%- if level.parent_associations.find(&:polymorphic?) -%>
    <%- level.parent_associations.select(&:polymorphic?).each do |association| -%>
  belongs_to :<%= association.parent_name %>, :polymorphic => true
    <%- end -%>
  <%- end -%>
  <%- if level.child_associations.find(&:non_polymorphic_one_to_many?) -%>

    <%- level.child_associations.select(&:non_polymorphic_one_to_many?).map(&:child).each do |child| -%>
  has_many :<%= child.name.pluralize %>, :dependent => :destroy
      <%- if child.join? -%>
  has_many :<%= child.other_parent_name(level.name).pluralize %>, :through => :<%= child.name.pluralize %>
      <%- end -%>
    <%- end -%>
  <%- end -%>
  <%- if level.child_associations.find(&:non_polymorphic_one_to_one?) -%>

    <%- level.child_associations.select(&:non_polymorphic_one_to_one?).each do |association| -%>
  has_one :<%= association.child_name %>, :dependent => :destroy
    <%- end -%>
  <%- end -%>
  <%- if level.child_associations.find(&:polymorphic_one_to_many?) -%>

    <%- level.child_associations.select(&:polymorphic_one_to_many?).each do |association| -%>
  has_many :<%= association.child_name.pluralize %>, :as => :<%= association.polymorphic_name %>, :dependent => :destroy
    <%- end -%>
  <%- end -%>
  <%- if level.child_associations.find(&:polymorphic_one_to_one?) -%>

    <%- level.child_associations.select(&:polymorphic_one_to_one?).each do |association| -%>
  has_one :<%= association.child_name %>, :as => :<%= association.polymorphic_name %>, :dependent => :destroy
    <%- end -%>
  <%- end -%>


  # NESTING
  <%- if level.child_associations.find(&:one_to_one?) %>

    <%- level.child_associations.select(&:one_to_one?).each do |association| -%>
  accepts_nested_attributes_for :<%= association.child_name %>
    <%- end -%>
  <%- end -%>


  # ATTACHMENTS
  <%- if level.attachments? -%>
<%= level.attached_files %>
  <%- end -%>


  # VALIDATIONS
  <%- if !level.subclass? && level.validations? -%>

  <%= level.validations.join("\n  ") %>
  <%- end -%>


  # SCOPES

  scope :collection


  # METHODS

  def to_s
    <%= level.to_s_string || (level.join? && level.nested? && level.parent_associations.find(&:nest?).parent_name) || '"##{id}"' %>
  end

end