{% import _self as self %}
{% trans_default_domain "admin" %}

{%- macro pageLink(route, route_params, pageParam, page, currentPage, ajaxPageable) %}
  {% set route_params = route_params|merge({(pageParam): page})%}

  {% if ajaxPageable %}
    {% set ajax_route_params = route_params|merge({'_action': constant('Bazookas\\AdminBundle\\Controller\\Base\\BaseAdminActionController::AJAX_LIST')}) %}
  {% endif %}

  <li {% if page == currentPage %}class="active"{% endif %}>
    <a href="{{ path(route, route_params) }}" {% if ajaxPageable %}class="js-ajax-pageable" data-url="{{ url(route, ajax_route_params) }}"{% endif %}>{{ page }}</a>
  </li>
{% endmacro -%}

{% if ajaxPageable is not defined %}
  {% set ajaxPageable = false %}
{% endif %}

{% if totalPages > 1 %}
  {# make sure the filters and such are passed to pager #}
  {% set route_params = route_params|deepmerge(app.request.query.all) %}

<nav class="text-center">
    <ul class="pagination">
      <li {% if currentPage <= 1 %}class="disabled"{% endif %}>
        {% set route_params = route_params|merge({(pageParam): max(1, currentPage - 1) })%}

        {% if ajaxPageable %}
          {% set ajax_route_params = route_params|merge({'_action': constant('Bazookas\\AdminBundle\\Controller\\Base\\BaseAdminActionController::AJAX_LIST')}) %}
        {% endif %}

        <a href="{{ path(route, route_params) }}" aria-label="{{ 'admin.list.previous'|trans }}"
           {% if ajaxPageable %}class="js-ajax-pageable" data-url="{{ url(route, ajax_route_params) }}"{% endif %}
        >
          <span aria-hidden="true">&laquo;</span>
        </a>
      </li>
      {{ self.pageLink(route, route_params, pageParam, 1, currentPage, ajaxPageable) }}

      {% if totalPages > 2 %}
        {% set from = max(currentPage - 2, 2) %}
        {% set to = min(currentPage + 2, totalPages - 1) %}

        {% if from > 3 %}
          <li><a href="#" class="js-select-page" data-max="{{ totalPages }}">&hellip;</a></li>
        {% else %}
          {% set from = 2 %}
        {% endif %}

        {% if to == totalPages - 2 %}
          {% set to = totalPages - 1 %}
        {% endif %}

        {% for page in from..to %}
          {{ self.pageLink(route, route_params, pageParam, page, currentPage, ajaxPageable) }}
        {% endfor %}

        {% if to < totalPages - 1 %}
          <li><a href="#" class="js-select-page" data-max="{{ totalPages }}">&hellip;</a></li>
        {% endif %}
      {% endif %}

      {{ self.pageLink(route, route_params, pageParam, totalPages, currentPage, ajaxPageable) }}

      <li {% if currentPage >= totalPages %}class="disabled"{% endif %}>
        {% set route_params = route_params|merge({(pageParam): min(currentPage + 1, totalPages)})%}

        {% if ajaxPageable %}
          {% set ajax_route_params = route_params|merge({'_action': constant('Bazookas\\AdminBundle\\Controller\\Base\\BaseAdminActionController::AJAX_LIST')}) %}
        {% endif %}

        <a href="{{ path(route, route_params) }}" aria-label="{{ 'admin.list.next'|trans }}"
           {% if ajaxPageable %}class="js-ajax-pageable" data-url="{{ url(route, ajax_route_params) }}"{% endif %}
          >
          <span aria-hidden="true">&raquo;</span>
        </a>
      </li>
    </ul>
  </nav>
{% endif %}