# Copyright (C) 2012-2022 Zammad Foundation, https://zammad-foundation.org/

class Sequencer
  class Unit
    module Import
      module Common
        module Model
          module Mixin
            module Skip
              module Action

                module ClassMethods

                  def skip_action(*actions)
                    declaration_accessor(
                      key:        __method__,
                      attributes: actions
                    )
                  end
                  alias skip_actions skip_action

                  def skip_any_action
                    skip_actions(:any)
                  end

                  def skip_action?(action)
                    logger.debug { "Checking if skip is necessary for action #{action.inspect}." }
                    return false if action.blank?

                    logger.debug { "Checking if skip is necessary for skip_actions #{skip_actions.inspect}." }
                    return false if skip_actions.blank?
                    return true if skip_actions.include?(action)
                    return true if skip_actions.include?(:any)

                    false
                  end
                end

                def self.prepended(base)
                  base.optional :action
                  base.extend(ClassMethods)
                end

                def process
                  if self.class.skip_action?(action)
                    logger.debug { "Skipping due to provided action #{action.inspect}." }
                  else
                    logger.debug { "Nope. Won't skip action #{action.inspect}." }
                    super
                  end
                end
              end
            end
          end
        end
      end
    end
  end
end