{# @description Full pager built from a Django Paginator page: first/previous/numbered/next/last links. #}
{# @prop page_obj:text | description:"The Django Page object to paginate." #}
{# @prop page_window:number | default:5 | description:"How many page numbers to show on either side of the current page." #}
{# @prop use_icons:boolean | description:"Show arrow icons instead of text on the first/previous/next/last controls." #}
{# @prop show_first_and_last:boolean | description:"Swap the First/Last text controls for the first and last page numbers." #}
{# @prop label:text | default:"Navigation page results" | description:"Accessible name for the pagination <nav>, passed through to c-pagination.wrapper via attrs." #}
{% load i18n %}
{% comment %}
  `label` is deliberately undeclared here: declaring it would strip it from
  the `attrs` pass-through to c-pagination.wrapper's <nav>, leaving callers
  unable to name the navigation landmark.
{% endcomment %}
<c-vars page_obj
        page_window="5"
        use_icons
        show_first_and_last />
{% if page_obj.paginator.num_pages > 1 %}
  <c-pagination.wrapper :attrs="attrs">
    {% if not show_first_and_last %}
      <c-pagination.link :page="1"
                         :disabled="{{ page_obj.has_previous|yesno:"False,True" }}"
                         text="{% trans "First" %}">
        {% if use_icons %}
          <svg height="1em"
               style="vertical-align: -0.175em"
               fill="currentColor"
               viewBox="0 0 16 16">
            <path fill-rule="evenodd" d="M8.354 1.646a.5.5 0 0 1 0 .708L2.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0" />
            <path fill-rule="evenodd" d="M12.354 1.646a.5.5 0 0 1 0 .708L6.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0" />
          </svg>
        {% else %}
          {% trans "First" %}
        {% endif %}
      </c-pagination.link>
    {% endif %}
    <c-pagination.link :page="{% if page_obj.has_previous %}{{ page_obj.previous_page_number }}{% endif %}"
                       :disabled="{{ page_obj.has_previous|yesno:"False,True" }}"
                       text="{% trans "Previous" %}">
      {% if use_icons %}
        <svg height="1em"
             style="vertical-align: -0.175em"
             fill="currentColor"
             viewBox="0 0 16 16">
          <path fill-rule="evenodd" d="M11.354 1.646a.5.5 0 0 1 0 .708L5.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0" />
        </svg>
      {% else %}
        {% trans "Previous" %}
      {% endif %}
    </c-pagination.link>
    {% with "-"|add:page_window as negative_window %}
      {% for num in page_obj.paginator.page_range %}
        {% if forloop.first or forloop.last and show_first_and_last %}
          <c-pagination.link page="{{ num }}"
                             text="{{ num }}"
                             :active="{% if num == page_obj.number %}True{% endif %}" />
        {% elif num >= page_obj.number|add:negative_window and num <= page_obj.number|add:page_window %}
          <c-pagination.link page="{{ num }}"
                             text="{{ num }}"
                             :active="{% if num == page_obj.number %}True{% endif %}" />
        {% elif num == page_obj.number|add:negative_window|add:"-1" or num == page_obj.number|add:page_window|add:"1" %}
          <c-pagination.link text="..." disabled />
        {% endif %}
      {% endfor %}
    {% endwith %}
    <c-pagination.link :page="{% if page_obj.has_next %}{{ page_obj.next_page_number }}{% endif %}"
                       :disabled="{{ page_obj.has_next|yesno:"False,True" }}"
                       text="{% trans "Next" %}">
      {% if use_icons %}
        <svg height="1em"
             style="vertical-align: -0.175em"
             fill="currentColor"
             viewBox="0 0 16 16">
          <path fill-rule="evenodd" d="M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708" />
        </svg>
      {% else %}
        {% trans "Next" %}
      {% endif %}
    </c-pagination.link>
    {% if not show_first_and_last %}
      <c-pagination.link :page="{{ page_obj.paginator.num_pages }}"
                         :disabled="{{ page_obj.has_next|yesno:"False,True" }}"
                         text="{% trans "Last" %}">
        {% if use_icons %}
          <svg height="1em"
               style="vertical-align: -0.175em"
               fill="currentColor"
               viewBox="0 0 16 16">
            <path fill-rule="evenodd" d="M3.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L9.293 8 3.646 2.354a.5.5 0 0 1 0-.708" />
            <path fill-rule="evenodd" d="M7.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L13.293 8 7.646 2.354a.5.5 0 0 1 0-.708" />
          </svg>
        {% else %}
          {% trans "Last" %}
        {% endif %}
      </c-pagination.link>
    {% endif %}
  </c-pagination.wrapper>
{% endif %}