class CmAdmin::Models::Row

def cm_section(section_name, col_size: nil, display_if: nil, html_attrs: nil, &block)
  @sections << CmAdmin::Models::Section.new(section_name, @current_action, @model, display_if, html_attrs, col_size, &block)
end

def cm_show_section(section_name, col_size: nil, display_if: nil, html_attrs: nil, &block)
  cm_section(section_name, col_size: col_size, display_if: display_if, html_attrs: html_attrs, &block)
end

def field(field_name, options = {})
  if @current_nested_field
    @current_nested_field.fields << CmAdmin::Models::Field.new(field_name, options)
  else
    @row_fields << CmAdmin::Models::Field.new(field_name, options)
  end
end

def form_field(field_name, options = {}, arg = nil)
  if @current_action.is_nested_field
    @nested_table_fields[@current_action.nested_table_name] ||= []
    @nested_table_fields[@current_action.nested_table_name] << CmAdmin::Models::FormField.new(field_name, options[:input_type], options)
  else
    @row_fields << CmAdmin::Models::FormField.new(field_name, options[:input_type], options)
  end
end

def initialize(current_action, cm_model, display_if, html_attrs, &block)
  @sections = []
  @row_fields = []
  @display_if = display_if || ->(arg) { true }
  @html_attrs = html_attrs || {}
  @current_action = current_action
  @cm_model = cm_model
  instance_eval(&block)
end

def nested_form_section(section_name, display_if: nil, col_size: nil, html_attrs: nil, &block)
  nested_section = CmAdmin::Models::Section.new(section_name, @current_action, @cm_model, display_if, html_attrs, col_size, &block)
  nested_section.parent_section = self
  @row_fields << nested_section
end