{% code
type Selection int
const (
    Git Selection = iota
    List
    About
    Config
)
%}

{% code
type GitSelection int
const (
    Readme GitSelection = iota
    Log
    Summary
    Refs
    Tree
)
%}

{% func insertIfEqual(s, d any) %}{% if s == d %} selected{% endif %}{% endfunc %}

{% func Navbar (s Selection) %}
        <nav class="container navbar navbar-expand">
          <div class="navbar-nav">
            <a class="nav-link{%= insertIfEqual(s, Git) %}" href="/">git</a>
{% comment %}
Add this back once needed
            <a class="nav-link{%= insertIfEqual(s, List) %}" href="/list">list</a>
{% endcomment %}
            <a class="nav-link{%= insertIfEqual(s, About) %}" href="/about">about</a>
            <a class="nav-link{%= insertIfEqual(s, Config) %}" href="/config">config</a>
          </div>
        </nav>
{% endfunc %}

{% func GitItemNav (name, ref string, s GitSelection) %}
<div class="row">
    <h3>{%s name %} {% if ref != "" && (s == Log || s == Tree)  %}@ {%s ref %}{% endif %}</h3>
</div>
<div class="row">
  <ul class="nav">
    <li class="nav-item">
      <a class="nav-link{%= insertIfEqual(s, Readme) %}" aria-current="page" href="/{%s name %}/about">about</a>
    </li>
    <li class="nav-item">
      <a class="nav-link{%= insertIfEqual(s, Log) %}" aria-current="page" href="/{%s name %}/log/{%s ref %}">log</a>
    </li>
    <li class="nav-item">
      <a class="nav-link{%= insertIfEqual(s, Summary) %}" aria-current="page" href="/{%s name %}">summary</a>
    </li>
    <li class="nav-item">
      <a class="nav-link{%= insertIfEqual(s, Refs) %}" aria-current="page" href="/{%s name %}/refs">refs</a>
    </li>
    <li class="nav-item">
      <a class="nav-link{%= insertIfEqual(s, Tree) %}" aria-current="page" href="/{%s name %}/tree/{%s ref %}">tree</a>
    </li>
  </ul>
</div>
{% endfunc %}