{% include variables.html %}

{% if include.depth == nil %}
  {% assign currentPathDepth = 0 %}
{% else %}
  {% assign currentPathDepth = include.depth %}
{% endif %}

{% if include.context == nil %}
  {% assign currentContext = "/" %}
{% else %}
  {% assign currentContext = include.context %}
{% endif %}

{% comment %}
First we need to get the list of directories for the current depth
{% endcomment %}

{% assign directoriesAtDepth = "" | split: "," %}
{% for singlePage in site.pages %}
  {% if singlePage.navigation_weight == nil %}
    {% continue %}
  {% endif %}

  {% assign pageDepth = singlePage.path | split: "/" | size | minus: 1 %}
  {% if singlePage.name == "index.md" or singlePage.name == "index.html" %}
    {% if pageDepth > 0 %}
    {% assign pageDepth = pageDepth | minus: 1 %}
    {% endif %}
  {% endif %}

  {% if singlePage.url != currentContext %}
    {% assign contextCheckParts = singlePage.url | split: currentContext %}
    {% if contextCheckParts[0] != "" %}
      {% continue %}
    {% endif %}
  {% endif %}

  {% if pageDepth == currentPathDepth %}
    {% assign directoriesAtDepth = directoriesAtDepth | push: singlePage %}
  {% endif %}
{% endfor %}

{% assign weightedPages = "" | split: "," %}
{% assign unweightedPages = "" | split: "," %}
{% for singlePage in directoriesAtDepth %}
  {% if singlePage.navigation_weight != nil %}
    {% assign weightedPages = weightedPages | push: singlePage %}
  {% else %}
    {% assign unweightedPages = unweightedPages | push: singlePage %}
  {% endif %}
{% endfor %}

{% assign weightedPages = weightedPages | sort: "navigation_weight" %}
{% assign unweightedPages = unweightedPages | sort: "path" %}
{% for singlePage in unweightedPages %}
  {% assign weightedPages = weightedPages | push: singlePage %}
{% endfor %}

<ul>
{% for singlePage in weightedPages %}
  <li class="{% if page.url contains singlePage.url %}current-section{% endif %} {% if page.url == singlePage.url %}current-page{% endif %}"><a href="{{ project_root_url }}{{singlePage.url}}#main">{{ singlePage.title }}</a></li>

  {% if singlePage.url != currentContext %}
    {% if page.url != singlePage.url %}
      {% assign contextCheckParts = page.url | split: singlePage.url %}
      {% if contextCheckParts[0] != "" %}
        {% continue %}
      {% endif %}
    {% endif %}


    {% assign newDepth = currentPathDepth | plus: 1 %}
    {% include components/navigation.html context=singlePage.url depth=newDepth %}
    {% assign currentPathDepth = currentPathDepth | minus: 1 %}
  {% endif %}
{% endfor %}
</ul>
{% comment %}<li class="{% if page.url contains entry.url %}active{% endif %}">{% endcomment %}