{% from "govuk/components/checkboxes/macro.njk" import govukCheckboxes %}

{% macro dprMultiSelect(filter, parameterPrefix = "filters.", mandatory = false) %}
  {% set name = parameterPrefix + filter.name %}
  {% set text = filter.text %}
  {% set labelText = text | capitaliseSentence %}
  {% set options = filter.options %}
  {% set values = filter.values %}
  {% set classes = "govuk-checkboxes--small dpr-multi-select" %}
  {% if options.length > 5 %}
    {% set classes = classes + " dpr-multi-select-scroll" %}
  {% endif %}

  {{ govukCheckboxes({
    id: name,
    name: name,
    classes: classes,
    formGroup: {
      classes: "govuk-!-margin-bottom-6"
    },
    errorMessage: {
      text: ""
    } if mandatory,
    fieldset: {
      legend: {
        text: text,
        classes: 'govuk-label govuk-!-font-weight-bold'
      },
      attributes: {
        "aria-label": name + ' checkboxes'
      }
    },
    attributes: {
      required: true,
      'display-name': labelText
    } if mandatory else {
      'display-name': labelText
    },
    items: options,
    values: values
  }) }}
{% endmacro %}