{% from "../../macros/attributes.njk" import govukAttributes %}
{% from "../error-message/macro.njk" import govukErrorMessage %}
{% from "../hint/macro.njk" import govukHint %}
{% from "../label/macro.njk" import govukLabel %}

{#- a record of other elements that we need to associate with the input using
  aria-describedby – for example hints or error messages -#}
{% set describedBy = params.describedBy if params.describedBy else "" %}
<div class="govuk-form-group {%- if params.errorMessage %} govuk-form-group--error{% endif %} {%- if params.formGroup.classes %} {{ params.formGroup.classes }}{% endif %}"
  {{- govukAttributes(params.formGroup.attributes) }}>
  {{ govukLabel({
    html: params.label.html,
    text: params.label.text,
    classes: params.label.classes,
    isPageHeading: params.label.isPageHeading,
    attributes: params.label.attributes,
    for: params.id
  }) | trim | indent(2) }}
{% if params.hint %}
  {% set hintId = params.id + '-hint' %}
  {% set describedBy = describedBy + ' ' + hintId if describedBy else hintId %}
  {{ govukHint({
    id: hintId,
    classes: params.hint.classes,
    attributes: params.hint.attributes,
    html: params.hint.html,
    text: params.hint.text
  }) | trim | indent(2) }}
{% endif %}
{% if params.errorMessage %}
  {% set errorId = params.id + '-error' %}
  {% set describedBy = describedBy + ' ' + errorId if describedBy else errorId %}
  {{ govukErrorMessage({
    id: errorId,
    classes: params.errorMessage.classes,
    attributes: params.errorMessage.attributes,
    html: params.errorMessage.html,
    text: params.errorMessage.text,
    visuallyHiddenText: params.errorMessage.visuallyHiddenText
  }) | trim | indent(2) }}
{% endif %}
{% if params.formGroup.beforeInput %}
  {{ params.formGroup.beforeInput.html | safe | trim | indent(2) if params.formGroup.beforeInput.html else params.formGroup.beforeInput.text }}
{% endif %}
  <select class="govuk-select
    {%- if params.classes %} {{ params.classes }}{% endif %}{%- if params.errorMessage %} govuk-select--error{% endif %}" id="{{ params.id }}" name="{{ params.name }}"
    {%- if params.disabled %} disabled{% endif %}
    {%- if describedBy %} aria-describedby="{{ describedBy }}"{% endif %}
    {{- govukAttributes(params.attributes) }}>
  {% for item in params.items %}
    {% if item %}
    {#- Allow selecting by text content (the value for an option when no value attribute is specified) #}
    {%- set effectiveValue = item.value | default(item.text) %}
    <option {%- if item.value !== undefined %} value="{{ item.value }}"{% endif %}
      {{-" selected" if item.selected | default((effectiveValue == params.value and item.selected != false) if params.value else false, true) }}
      {{-" disabled" if item.disabled }}
      {{- govukAttributes(item.attributes) }}>
      {{- item.text -}}
    </option>
    {% endif %}
  {% endfor %}
  </select>
{% if params.formGroup.afterInput %}
  {{ params.formGroup.afterInput.html | safe | trim | indent(2) if params.formGroup.afterInput.html else params.formGroup.afterInput.text }}
{% endif %}
</div>