# frozen_string_literal: true

# Mantiene la relación entre Site y Actor
class ActorModeration < ApplicationRecord
  include AASM

  belongs_to :site
  belongs_to :actor, class_name: 'ActivityPub::Actor'

  def self.events
    aasm.events.map(&:name)
  end

  aasm do
    state :paused, initial: true
    state :allowed
    state :blocked
    state :reported

    event :pause do
      transitions from: %i[allowed blocked reported], to: :paused

      before do
        pause_remotely!
      end
    end

    event :allow do
      transitions from: %i[paused blocked reported], to: :allowed

      before do
        allow_remotely!
      end
    end

    event :block do
      transitions from: %i[paused allowed], to: :blocked

      before do
        block_remotely!
      end
    end

    event :report do
      transitions from: %i[blocked], to: :reported
    end
  end

  def pause_remotely!
    raise AASM::InvalidTransition unless
      actor.mention &&
      site.social_inbox.allowlist.delete(list: [actor.mention]).ok? &&
      site.social_inbox.blocklist.delete(list: [actor.mention]).ok?
  end

  def allow_remotely!
    raise AASM::InvalidTransition unless
      actor.mention &&
      site.social_inbox.allowlist.post(list: [actor.mention]).ok? &&
      site.social_inbox.blocklist.delete(list: [actor.mention]).ok?
  end

  def block_remotely!
    raise AASM::InvalidTransition unless
      actor.mention &&
      site.social_inbox.allowlist.delete(list: [actor.mention]).ok? &&
      site.social_inbox.blocklist.post(list: [actor.mention]).ok?
  end
end