h1
  = @error_template
  = render('shared/edit_button', object: @error_template)

= row(label: 'error_template.name', value: @error_template.name)
= row(label: 'exercise.execution_environment', value: link_to_if(policy(@error_template.execution_environment).show?, @error_template.execution_environment))
= row(label: "error_template.signature") do
  code = @error_template.signature
- [:description, :hint].each do |attribute|
  = row(label: "error_template.#{attribute}", value: @error_template.send(attribute))

h2.mt-4
  = t 'error_templates.attributes'

.table-responsive
  table.sortable.table
    thead
      tr
        th
        th = t('activerecord.attributes.error_template_attribute.key')
        th = t('activerecord.attributes.error_template_attribute.description')
        th = t('activerecord.attributes.error_template_attribute.regex')
        th colspan=3 = t('shared.actions')
    tbody
      - @error_template.error_template_attributes.order('important DESC', :key).each do |attribute|
        tr
          td
            - if attribute.important
              span class="fa fa-star" aria-hidden="true"
            - else
              span class="fa fa-star-o" aria-hidden="true"
          td = link_to_if(policy(attribute).show?, attribute.key, attribute)
          td = attribute.description
          td
            code = attribute.regex
          td = link_to(t('shared.show'), attribute) if policy(attribute).show?
          td = link_to(t('shared.edit'), edit_error_template_attribute_path(attribute)) if policy(attribute).edit?
          td = link_to(t('shared.destroy'), attribute_error_template_url(:error_template_attribute_id => attribute.id), :method => :delete) if policy(attribute).destroy?

#add-attribute
  = collection_select({}, :error_template_attribute_id,
          ErrorTemplateAttribute.where.not(id: @error_template.error_template_attributes.select(:id).to_a).order('important DESC', :key),
          :id, :key, {include_blank: false}, class: '')
  button.btn.btn-outline-primary = t('error_templates.add_attribute')