{{ $data := index hugo.Data "api-reference" }}
<nav class="api-nav" aria-label="API navigation">
  <a class="api-nav-back" href="/reference/api/">← API catalog</a>
  {{ range $data.apis }}
    {{ if eq .id $.Params.apiID }}
      <h2>{{ .title }}</h2>
      <p class="api-nav-version">API {{ .version }}</p>
      <a
        href="{{ .url }}"
        {{ if eq $.Params.view "overview" }}
          aria-current="page" id="sidebar-current-page"
        {{ end }}
        >Overview</a
      >
      {{ range .tags }}
        {{ if eq .kind "nav" }}
          {{ $tag := .name }}
          <h3>{{ .summary }}</h3>
          {{ range (index (where $data.apis "id" $.Params.apiID) 0).operations }}
            {{ if eq (index .tags 0) $tag }}
              <a
                class="api-nav-operation"
                href="{{ .url }}"
                {{ if eq .id $.Params.operationID }}
                  aria-current="page" id="sidebar-current-page"
                {{ end }}
                ><small data-method="{{ .method }}">{{ .method }}</small
                ><span>{{ .summary }}</span></a
              >
            {{ end }}
          {{ end }}
        {{ end }}
      {{ end }}
    {{ end }}
  {{ end }}
</nav>