{# q string #}
{# results array #}

{% set title = 'search_engine.f.index.title'|trans %}

{% extends ':default:subpage.html.twig' %}

{% block title %}
    {{ parent() }} - {{ title }}
{% endblock %}

{% block subpage_content %}
    <form
        class="form-inline text-center"
        action="{{ url('search_engine') }}"
        method="get"
    >
        <div class="form-group">
            <label
                class="hidden_el"
                for="se_q_main"
            >{{ 'search_engine.f.search.for'|trans }}</label>
            <input
                name="q"
                id="se_q_main"
                type="text"
                class="form-control"
                value="{{ q }}"
                placeholder="{{ 'search_engine.f.enter_phrase'|trans }}"
            >
        </div>
        <button type="submit" class="btn btn-default">
            <span class="hidden_el">{{ 'search_engine.f.search.for.button'|trans }}</span>
            <i class="fa fa-search"></i>
        </button>
    </form>
    {% spaceless %}
        {% if q == null %}
            <div class="alert alert-info" role="alert">
                {{ 'search_engine.f.index.no_text'|trans }}
            </div>
        {% else %}
            <h2>{{ 'search_engine.f.index.search_results'|trans }}:</h2>

            <p>{{ 'search_engine.f.index.sfor'|trans({':q' : q}) }}</p>

            {% if results|length > 0 %}
                {% for result in results %}
                    <h3 class="header_h3">
                        <a href="{{ result['url'] }}">
                            {{ result['name'] }}
                        </a>
                        <small>({{ engine.categoryName(result['cat']) }})</small>
                    </h3>
                {% endfor %}
            {% else %}
                <div class="alert alert-info" role="alert">
                    {{ 'search_engine.f.index.no_results'|trans }}
                </div>
            {% endif %}
        {% endif %}
    {% endspaceless %}
{% endblock %}