class LoadbehindGenerator < Rails::Generators::NamedBase
  source_root File.expand_path('../templates', __FILE__)

  IMAGES=["error", "growl_bottom", "growl_repeat", "growl_top", "info"]
  JAVASCRIPTS=["loadbehind", "jquery.growl"]

  def generate_loadbehind
    view_dir = "app/views/#{plural_name}"

    JAVASCRIPTS.each do |js|
      copy_file "#{js}.js", "public/javascripts/#{js}.js"
    end

    IMAGES.each do |image|
      copy_file "images/#{image}.png", "public/images/growl/#{image}.png"
    end

    ["index", "show"].each do |act|
      self.action_name = act
      template "view.js.haml", "#{view_dir}/#{action_name}.js.haml"
    end
    self.action_name = "show"
    template "view.js.haml", "#{view_dir}/update.js.haml"

    ["edit", "new"].each do |act|
      self.action_name = act
      template "edit.js.haml", "#{view_dir}/#{action_name}.js.haml"
    end

    ["destroy.js", "_errors.html"].each do |file|
      template "#{file}.haml", "#{view_dir}/#{file}.haml"
    end

    puts "**** Remember to add loadbehind.js and jquery.growl.js to the
    javascript tags, or add it to your own js files.
    You'll also need to add handling to see that all your
    events are reconnected each time you reload. "
  end

  attr_accessor :action_name

end