require "fiona7/routing_monkey_patch"

#require "active_record/railtie"

require "scrivito"
require "scrivito_sdk"
require "scrivito_editors"

require "scrivito/sdk_engine"

require "infopark_fiona_connector"
#require "rails_connector/engine"
#require "rails_connector/fiona_engine" 
require "infopark_reactor"

require "fiona7/mode_switch"
require "fiona7/scrivito_patches/attribute_content"
require "fiona7/scrivito_patches/basic_obj"
require "fiona7/scrivito_patches/basic_widget"
require "fiona7/scrivito_patches/binary"
require "fiona7/scrivito_patches/client_config"
require "fiona7/scrivito_patches/controller_actions"
require "fiona7/scrivito_patches/cms_dispatch_controller"
require "fiona7/scrivito_patches/cms_rest_api"
require "fiona7/scrivito_patches/cms_routing"
require "fiona7/scrivito_patches/link_parser"
require "fiona7/scrivito_patches/obj_class"
require "fiona7/scrivito_patches/migrator"
require "fiona7/scrivito_patches/type_computer"
require "fiona7/scrivito_patches/workspace"


require "fiona7/routers/content_service"
require "fiona7/routers/rest_api"

require 'fiona7/scrivito_user'

module Fiona7
  mattr_accessor :mode
  mattr_accessor :login

  class Config < Struct.new("Config", :mode, :instance, :host, :port, :username, :secret, :root_mode)
  end

  def self.configure(&block)
    Config.new.tap do |config|
      yield config

      Reactor::Configuration.xml_access = {
        host: config.host,
        port: config.port,
        id: 'f7',
        username: config.username,
        secret: config.secret
      }

      Fiona7.mode = config.mode
      if Fiona7.login = !config.root_mode
        Scrivito.configure do |config|
          config.editing_auth do |env|
            request  = ActionDispatch::Request.new(env)
            session  = request.session
            rsession = session[:rsession]
            if rsession && rsession.user?
              Fiona7::ScrivitoUser.define(rsession.user)
            end
          end

          config.find_user do |user_id|
            user = Reactor::Cache::User.instance.get(user_id)

            Fiona7::ScrivitoUser.define(user)
          end
        end
      end

      if config.mode == :standalone
        RailsConnector::Configuration.mode = :editor
      end

      RailsConnector::Configuration.instance_name = config.instance
    end
  end
    
  class Engine < ::Rails::Engine

    initializer "fiona7.mode_switch" do |app|
      mode = nil

      if Fiona7.mode == :standalone
        mode = :standalone
      elsif Fiona7.mode == :legacy
        mode = :legacy
      else
        raise "Invalid mode: #{Fiona7.mode}. Valid modes are :legacy and :standalone. Please refer to the documentation for more information"
      end

      ModeSwitch::Composite.new(app).public_send(mode)
    end

    initializer "fiona7.remove_scrivito_deprecations" do |app|
      {
        'cms_image_tag'               => 'scrivito_image_tag',
        'cms_path'                    => 'scrivito_path',
        'cms_tag'                     => 'scrivito_tag',
        'cms_tag_list'                => 'scrivito_tag_list',
        'cms_url'                     => 'scrivito_url',
        'display_field'               => 'scrivito_field',
        'display_value'               => 'scrivito_value',
        'scrivito_after_content_tags' => 'scrivito_body_tags',
        'scrivito_header_tags'        => 'scrivito_head_tags',
      }.each_pair do |old_method_name, new_method_name|
        ScrivitoHelper.send(:remove_method, old_method_name) if ScrivitoHelper.method_defined?(old_method_name)
      end
    end

    initializer "fiona7.authorize_reactor" do |app|
      ActionController::Base.__send__(:define_method, :rsession_auth) do
        if !Fiona7.login
          rsession.user_name = 'root' unless rsession.user_name == 'root'
        end
      end 
    end

    initializer "fiona7.patch_assets" do |app|
      app.config.assets.precompile += %w(fiona7.css fiona7.js fiona7-login.css)
    end

    initializer "fiona7.runtime_patches" do |app|
      # delayed init, patching sooner breaks AR
      require "fiona7/fiona_connector_patches/basic_obj"
    end

    # This ensures that reactor is loaded in the app
    config.after_initialize { Fiona7::WriteObj }

  end
end