module JsonVoorhees	
	class AppMakeAdminGenerator < Rails::Generators::Base
	  source_root File.expand_path('../templates', __FILE__)
	  class_option :arcadex, :type => :boolean, :default => true, :description => "Include arcadex gem and authentication in api_controller"
    class_option :user, :type => :boolean, :default => true, :description => "Create an admin page with user class"
    class_option :active_admin, :type => :boolean, :default => true, :description => "Setup the active_admin gem, the gem needs to be already added"

	  def sprint
      if options.active_admin?
        make_active_admin
        make_dashboard
      else
	  	  make_admin
      end
	  end

	  private

    def make_dashboard
      run "rm -f app/admin/dashboard.rb"
      copy_file "dashboard.rb.erb", "app/admin/dashboard.rb"
    end

    def make_active_admin
      run "rails g active_admin:install --skip-users"
      template "defcon_admin_register.rb.erb", "app/admin/defcon_admin_user.rb"
      inject_into_file 'app/controllers/application_controller.rb', after: "protect_from_forgery with: :exception\n" do <<-'RUBY'
  
  protected

    def authenticate_admin_user!
      if ::Defcon.authenticate_admin_user!(session)
        return true
      else
        redirect_to defcon.defcon_login_path, alert: "Login!"
        return false
      end
    end

    def current_admin_user
      return ::Defcon.current_admin_user(session)
    end

      RUBY
      end
      find_and_replace_initializer
    end

    def find_and_replace_initializer
      gsub_file 'config/initializers/active_admin.rb',
      'config.authentication_method = :authenticate_admin_user!',
      '#config.authentication_method = :authenticate_admin_user!'
      gsub_file 'config/initializers/active_admin.rb',
      'config.current_user_method = :current_admin_user',
      '#config.current_user_method = :current_admin_user'
      gsub_file 'config/initializers/active_admin.rb',
      'config.logout_link_path = :destroy_admin_user_session_path',
      '#config.logout_link_path = :destroy_admin_user_session_path'
      inject_into_file 'config/initializers/active_admin.rb', after: "ActiveAdmin.setup do |config|\n" do <<-'RUBY'

  # http auth for admin area
  config.authentication_method = :authenticate_admin_user!
  config.current_user_method = :current_admin_user
  config.logout_link_path = "/sessions/destroy"
  config.logout_link_method = :post
  config.allow_comments = false
  config.site_title_link = "/"

      RUBY
      end
    end

    def make_admin
      if options.user? && options.arcadex?
        #copy admin page with user engine
        copy_file "views/admin_home_with_user", "app/views/main/admin.html.erb"
      else 
        #copy admin page without user engine
        copy_file "views/admin_home_no_user", "app/views/main/admin.html.erb"
      end
      run "rm -f app/views/layouts/application.html.erb"
      copy_file "views/application", "app/views/layouts/application.html.erb"
      template "views/_header.html.erb", "app/views/layouts/_header.html.erb"
      copy_file "views/_footer.html.erb", "app/views/layouts/_footer.html.erb"
      inject_into_file 'app/controllers/application_controller.rb', after: "protect_from_forgery with: :exception\n" do <<-'RUBY'

  #This needs to be put inside a config file. but this is good for now
  #This only requires the password for the admin section of the website
  http_basic_authenticate_with name: "admin", password: "password"

      RUBY
      end
      run "rm -f app/assets/stylesheets/application.css"
      copy_file "views/application.css.scss", "app/assets/stylesheets/application.css.scss"
      append_file "app/assets/javascripts/application.js", "//= require bootstrap-sprockets"
   	end

	end
end