- breadcrumb_for_application @application, 'Scale your Application'
- content_for :page_title, 'Scale your Application'

%h1 Scale your Application

%section#scaling-gear-groups
  - @cartridges.each do |cartridge|
    .gear-group.tile
      %h2
        = cartridge.display_name
        - if cartridge.scales?
          %span.pull-right Using #{pluralize(cartridge.current_scale, 'gears')}

      - if cartridge.scales?
        = semantic_form_for cartridge,
                            :simple => true,
                            :method => :put,
                            :url => application_scaling_cartridge_path(@application.id, cartridge.name) do |f|

          = f.semantic_errors :scales_from, :scales_to

          - if cartridge.tags.include?(:web_framework)
            %p
              OpenShift is configured to scale this cartridge with 
              #{link_to 'the web proxy HAProxy', scaling_help_url }. OpenShift 
              monitors the incoming web traffic to your application and 
              automatically adds or removes copies of your cartridge
              (each running on their own gears) to serve requests as needed.

          %p Control the number of gears OpenShift will use for your cartridge:

          = f.inputs :inline => true, :without_errors => true do
            .input-prepend
              %span.add-on Minimum
              = f.input :scales_from, scale_from_options(cartridge, @user.max_gears).merge({:input_html => {:style => 'width: auto', :title => 'Minimum gears'}})
            and 
            .input-prepend
              %span.add-on Maximum
              = f.input :scales_to, scale_to_options(cartridge, @user.max_gears).merge({:input_html => {:style => 'width: auto', :title => 'Maximum gears'}})

            #{cartridge.gear_profile} gears

            = f.commit_button :label => 'Save', :button_html => {:class => 'btn btn-small'}
            = f.loading


        - if cartridge.tags.include?(:web_framework)

          %hr

          %p
            Each scaled gear is created the same way - the normal 
            post, pre, and deploy hooks are executed.  Each cartridge will have its
            own copy of runtime data, so be sure to use a database if you need to share
            data across your web cartridges.

          %p
            For status information about traffic to your application, see the HAProxy status page:

          %p.application-url.larger
            = link_to @application.scale_status_url, @application.scale_status_url, :target => '_blank'

      - elsif cartridge.tags.include? :scales
        %p This cartridge assists other cartridges in scaling, but does not itself scale.
      - else
        %p This cartridge does not scale.
  %p
    For more information about scaling your application see
    #{link_to 'our scaling guide in the Developer Center', scaling_help_url}.

- content_for :javascripts do
  :javascript
    jQuery('#scaling-gear-groups FORM').each(function() {
      btn = $('INPUT.btn', this)[0];
      $('SELECT', this).change(function() {
        $(btn).addClass('btn-primary');
      });
      $('INPUT', this).change(function() {
        $(btn).addClass('btn-primary');
      });
    });