{% macro navbar() %}

{% set pages_before_dropdowns = [
  {"endpoint": "index", "label": "Home" },
  {"endpoint": "recent", "label": "Recent" },
  {"endpoint": "calendar_page", "label": "Calendar" },
] %}

{% set pages_after_dropdowns = [
  {"endpoint": "travel_list", "label": "Travel" },
  {"endpoint": "accommodation_list", "label": "Accommodation" },
  {"endpoint": "gaps_page", "label": "Gaps" },
  {"endpoint": "weekends", "label": "Weekends" },
  {"endpoint": "launch_list", "label": "Space launches" },
  {"endpoint": "holiday_list", "label": "Holidays" },
  {"endpoint": "schengen_report", "label": "Schengen" },
  ] + ([{"endpoint": "birthday_list", "label": "Birthdays" }]
    if g.user.is_authenticated else [])
%}

{% set trip_pages = [
  {"endpoint": "trip_future_list", "label": "Future trips" },
  {"endpoint": "trip_past_list", "label": "Past trips" },
  {"endpoint": "trip_stats", "label": "Trip statistics" },
] %}

{% set conference_pages = [
  {"endpoint": "conference_list", "label": "Conferences" },
  {"endpoint": "past_conference_list", "label": "Past conferences" },
] %}


<nav class="navbar navbar-expand-md bg-success" data-bs-theme="dark">
  <div class="container-fluid">
    <a class="navbar-brand" href="{{ url_for("index") }}">Agenda</a>
    <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
      <span class="navbar-toggler-icon"></span>
    </button>
    <div class="collapse navbar-collapse" id="navbarSupportedContent">
      <ul class="navbar-nav me-auto mb-2 mb-lg-0">
        {% for page in pages_before_dropdowns %}
        {% set is_active = request.endpoint == page.endpoint %}
        <li class="nav-item">
          <a class="nav-link{% if is_active %} border border-white border-2 active{% endif %}" {% if is_active %} aria-current="page"{% endif %} href="{{ url_for(page.endpoint) }}">
            {{ page.label }}
          </a>
        </li>
        {% endfor %}
        
        <!-- Trip dropdown -->
        {% set trip_active = request.endpoint in ['trip_future_list', 'trip_past_list', 'trip_stats'] %}
        <li class="nav-item dropdown">
          <a class="nav-link dropdown-toggle{% if trip_active %} border border-white border-2 active{% endif %}" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">
            Trips
          </a>
          <ul class="dropdown-menu">
            {% for page in trip_pages %}
            {% set is_active = request.endpoint == page.endpoint %}
            <li><a class="dropdown-item{% if is_active %} active{% endif %}" href="{{ url_for(page.endpoint) }}">{{ page.label }}</a></li>
            {% endfor %}
          </ul>
        </li>
        
        <!-- Conference dropdown -->
        {% set conference_active = request.endpoint in ['conference_list', 'past_conference_list'] %}
        <li class="nav-item dropdown">
          <a class="nav-link dropdown-toggle{% if conference_active %} border border-white border-2 active{% endif %}" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false">
            Conferences
          </a>
          <ul class="dropdown-menu">
            {% for page in conference_pages %}
            {% set is_active = request.endpoint == page.endpoint %}
            <li><a class="dropdown-item{% if is_active %} active{% endif %}" href="{{ url_for(page.endpoint) }}">{{ page.label }}</a></li>
            {% endfor %}
          </ul>
        </li>
        
        {% for page in pages_after_dropdowns %}
        {% set is_active = request.endpoint == page.endpoint %}
        <li class="nav-item">
          <a class="nav-link{% if is_active %} border border-white border-2 active{% endif %}" {% if is_active %} aria-current="page"{% endif %} href="{{ url_for(page.endpoint) }}">
            {{ page.label }}
          </a>
        </li>
        {% endfor %}
      </ul>
      <ul class="navbar-nav ms-auto">
      {% if g.user.is_authenticated %}
        <li class="nav-item"><a class="nav-link" href="{{ url_for("logout", next=request.url) }}">Logout</a></li>
      {% else %}
        <li class="nav-item"><a class="nav-link" href="{{ url_for("login", next=request.url) }}">Login</a></li>
      {% endif %}
      </ul>
    </div>
  </div>
</nav>

{% endmacro %}