{% extends 'knp_menu.html.twig' %}

{% macro local_attributes(attributes) %}
    {% for name, value in attributes %}
        {%- if value is not none and value is not same as(false) -%}
            {{- ' %s="%s"'|format(name, value is same as(true) ? name|e : value|e)|raw -}}
        {%- endif -%}
    {%- endfor -%}
{% endmacro %}

{% block compressed_root %}
    {% apply spaceless %}
        {{ block('root') }}
    {% endapply %}
{% endblock %}

{% block root %}
    {% set listAttributes = item.childrenAttributes %}
    {{ block('list') -}}
{% endblock %}

{% block list %}
    {% if item.hasChildren and options.depth is not same as(0) and item.displayChildren %}
        {% import _self as macros %}
        <ul{{ macros.local_attributes(listAttributes) }}>
            {{ block('children') }}
        </ul>
    {% endif %}
{% endblock %}

{% block children %}
    {# save current variables #}
    {% set currentOptions = options %}
    {% set currentItem = item %}
    {# update the depth for children #}
    {% if options.depth is not none %}
        {% set options = options|merge({'depth': currentOptions.depth - 1}) %}
    {% endif %}
    {# update the matchingDepth for children #}
    {% if options.matchingDepth is not none and options.matchingDepth > 0 %}
        {% set options = options|merge({'matchingDepth': currentOptions.matchingDepth - 1}) %}
    {% endif %}
    {% for item in currentItem.children %}
        {{ block('item') }}
    {% endfor %}
    {# restore current variables #}
    {% set item = currentItem %}
    {% set options = currentOptions %}
{% endblock %}

{% block item %}
    {#{% import "knp_menu.html.twig" as macros %}#}
    {% import _self as macros %}
    {% if item.displayed %}
        {%- set attributes = item.attributes %}

        {# building the class of the item #}
        {%- set classes = item.attribute('class') is not empty ? [item.attribute('class')] : [] %}
        {%- if matcher.isCurrent(item) %}
            {%- set classes = classes|merge([options.currentClass]) %}
        {%- elseif matcher.isAncestor(item, options.depth) %}
            {%- set classes = classes|merge([options.ancestorClass]) %}
        {%- endif %}

        {# building the class of the children #}
        {%- set childrenClasses = item.childrenAttribute('class') is not empty ? [item.childrenAttribute('class')] : [] %}

        {# putting classes together #}
        {%- if classes is not empty %}
            {%- set attributes = attributes|merge({'class': classes|join(' ')}) %}
        {%- endif %}
        {%- set listAttributes = item.childrenAttributes|merge({'class': childrenClasses|join(' ') }) %}

        {# displaying the item #}
        <li{{ macros.local_attributes(attributes) }}>
            {%- if item.uri is not empty and (not item.current or options.currentAsLink) %}
                {{ block('linkElement') }}
            {%- else %}
                {{ block('spanElement') }}
            {%- endif %}
            {# render the list of children#}
            {{ block('list') }}
        </li>
    {% endif %}
{% endblock %}

{% block linkElement %}
    {% import _self as macros %}
    <a href="{{ item.uri }}" {{ macros.local_attributes(item.linkAttributes) }}>
        {% if item.getExtra('mi') is not empty  %}
            <i class="material-icons with_decor {{ item.getExtra('color') }}">{{ item.getExtra('mi') }}</i>
        {% elseif item.getExtra('fa') is not empty%}
            <i class="fa fa-{{ item.getExtra('fa') }} with_decor {{ item.getExtra('color') }}"></i>
        {% endif %}
        <span class="title">{{ block('label') }}</span>
        {% if item.getExtra('icon') is not empty  %}
            <i class="{{ item.getExtra('icon') }}"></i>
        {% endif %}
    </a>
{% endblock %}

{% block spanElement %}
    {% import _self as macros %}
    <span>{{ macros.local_attributes(item.labelAttributes) }}>
        {% if item.getExtra('mi') is not empty  %}
            <i class="material-icons with_decor {{ item.getExtra('color') }}">{{ item.getExtra('mi') }}</i>
         {% elseif item.getExtra('fa') is not empty%}
            <i class="fa fa-{{ item.getExtra('fa') }} with_decor {{ item.getExtra('color') }}"></i>
        {% endif %}
        {{ block('label') }}
        {% if item.getExtra('icon') is not empty  %}
            <i class="{{ item.getExtra('icon') }}"></i>
        {% endif %}
    </span>
{% endblock %}

{% block label %}
    {% if options.allow_safe_labels and item.getExtra('safe_label', false) %}
        {{ item.label|raw }}
    {% else %}
        {{ item.label }}
    {% endif %}
{% endblock %}