module ActsAsCsvImport::Hook
  def acts_as_csv_import(*args)
    @csv_options = args.extract_options!
    
    
  
    def self.import_csv_fields
      @csv_options[:fields]
    end

    def self.import_csv(list, import_csv, m_odr_id=nil)
      puts self.instance_methods 
      
      if self.methods.include?(:custom_csv_import)
        custom_csv_import(list, import_csv, m_odr_id)
      else
        default_import_csv(list, import_csv, m_odr_id)
      end

    end

    def self.default_import_csv(list, import_csv, m_odr_id=nil)
      list.each do |row|
        n = self.new
        
        n.m_odr_id = m_odr_id if m_odr_id

        row.each do |key, value|
          eval "n.#{key} = value"
          

        end

        n.save

        import_csv.import_csv_elements << ImportCsvElement.new(:element => n)

      end
    end
    
    
    
  end
  
  
  
  
end