module MailEngine
  class Engine < Rails::Engine
    require 'mail_engine'

    initializer "mail_engine" do
      ActionMailer::Base.send(:include, MailEngine::Sendgrid::Base)
      require 'mail_engine/action_mailer_patch'
    end

    initializer "mail_engine.register_liquid_template" do
      require 'liquid'
      require 'extras/liquid_view'
      ActionView::Template.register_template_handler(:liquid, LiquidView)
    end

    initializer "mail_engine.register_database_template" do
      ActionMailer::Base.layout "layouts/mail_engine/mail_template_layouts/none"
      ActionMailer::Base.send(:prepend_view_path, MailEngine::MailTemplate::Resolver.instance)
    end

    initializer "mail_engine.add_acts_as_mail_receiver" do
      ActiveRecord::Base.send(:include, MailEngine::ActsAsMailReceiver)
    end

    # initializer "mail_engine.register_mail_log" do
    #   ActionMailer::Base.register_interceptor MailEngine::MailLog
    # end

    rake_tasks do
      load "mail_engine/tasks/sendmail.rake"
    end

    generators do
      require 'mail_engine/generators/create_config.rb'
      require 'mail_engine/generators/create_migration.rb'
    end

    config.to_prepare do
      MailEngine::Configuration.load
    end
  end
end