.fr-fieldset__element.fr-mb-0
  .fr-input-group
    = @form.label :code_postal, t('.postal_code').html_safe, class: 'fr-label', for: code_postal_input_id
    = @form.text_field :code_postal, required: @champ.required?, id: code_postal_input_id, class: "width-33-desktop width-100-mobile small-margin fr-input"
  - if @champ.code_postal?
    - if commune_options.empty?
      .fr-error-text.mb-4= t('.not_found', postal_code: @champ.code_postal)

.fr-fieldset__element.fr-mb-0
  - if commune_options.empty?
    - # noop
  - elsif commune_options.size <= 3
    %fieldset.fr-fieldset
      .fr-fieldset__legend--regular.fr-fieldset__legend= t('.commune').html_safe

      - commune_options.each.with_index do |(option, value), index|
        .fr-fieldset__element
          .fr-radio-group
            = @form.radio_button :value, value, checked: @champ.selected == value, id: index == 0 ? @champ.input_id : nil
            = @form.label :value, option, for: option, class: 'fr-label'
            / %label
            /   = @form.radio_button :value, value, checked: @champ.selected == value, id: index == 0 ? @champ.input_id : nil
            /   = option
  - else
    = @form.label :value, t('.commune').html_safe, for: @champ.input_id, class: 'fr-label'
    = @form.select :value, commune_options, commune_select_options, required: @champ.required?, id: @champ.input_id, aria: { describedby: @champ.describedby_id }, class: "width-33-desktop width-100-mobile fr-select"