require 'rails'

module Apartment
  class Railtie < Rails::Railtie

    #
    #   Set up our default config options
    #   Do this before the app initializers run so we don't override custom settings
    #
    config.before_initialize do
      Apartment.configure do |config|
        config.excluded_models = []
        config.use_postgres_schemas = true
        config.database_names = []
        config.seed_after_create = false
        config.prepend_environment = false
      end
    end

    #   Hook into ActionDispatch::Reloader to ensure Apartment is properly initialized
    #   Note that this doens't entirely work as expected in Development, because this is called before classes are reloaded
    #   See the above middleware/console declarations below to help with this.  Hope to fix that soon.
    #
    config.to_prepare do
      Apartment::Database.init
    end

    #
    #   Ensure rake tasks are loaded
    #
    rake_tasks do
      load 'tasks/apartment.rake'
    end

    #
    #   The following initializers are a workaround to the fact that I can't properly hook into the rails reloader
    #   Note this is technically valid for any environment where cache_classes is false, for us, it's just development
    #
    if Rails.env.development?

      # Apartment::Reloader is middleware to initialize things properly on each request to dev
      initializer 'apartment.init' do |app|
        app.config.middleware.use "Apartment::Reloader"
      end

      # Overrides reload! to also call Apartment::Database.init as well so that the reloaded classes have the proper table_names
      console do
        require 'apartment/console'
      end

    end

  end
end
