{{ $partition := .partition }}

{{ $currentNode := .context }}
<div class="docs-menu">
  <div id="sidebar" class="docs-menu__content">

    {{ if eq $currentNode.Section "documentation" }}
      {{ $subject := site.GetPage "documentation" }}

      <nav class="docs-menu__links">
        {{ range $subject.Pages }}
          {{ if and (eq .Params.partition $partition) (not .Params.hideInSidebar) }}
            {{ if (eq .Params.type "delimiter") }}
              <h3 class="docs-menu__links-title">{{ .Title }}</h3>
            {{ else }}
              {{ if and (.IsPage) (not .Params.hideInSidebar) }}
                <div
                  class="docs-menu__links-group {{ if eq .File.UniqueID $currentNode.File.UniqueID }}active{{ end }}
  {{- if (eq .Params.type "external-link") }}external-link{{ end -}} "
                >
                  <div class="docs-menu__links-group-heading">
                    <a
                      href="{{ if (eq .Params.type "external-link") }}
                        {{ .Params.external_url }}
                      {{ else }}
                        {{ .Permalink }}
                      {{ end }}"
                      {{ if (eq .Params.type "external-link") }}target="_blank"{{ end }}
                    >
                      {{ .Title }}
                    </a>
                  </div>
                </div>
              {{ end }}

              {{ if and (.IsSection) (not .Params.hideInSidebar) }}

                <!-- current page is active or any sub-page is active -->
                {{ $isActive := false }}
                {{ range .RegularPages }}
                  {{ if eq .File.UniqueID $currentNode.File.UniqueID }}
                    {{ $isActive = true }}
                  {{ end }}
                {{ end }}

                {{ if eq .File.UniqueID $currentNode.File.UniqueID }}
                  {{ $isActive = true }}
                {{ end }}

                {{ $sectionLink := .Permalink }}

                {{ if .Params.is_empty }}
                  {{ $sectionLink = (index (.RegularPages) 0).Permalink }}
                {{ end }}


                <details
                  class="docs-menu__links-group link-group {{ if $isActive }}active{{ end }}"
                  {{ if $isActive }}open{{ end }}
                >
                  <summary class="docs-menu__links-group-heading">
                    <a href="{{ $sectionLink }}">
                      {{ .Title }}
                    </a>
                  </summary>

                  <nav>
                    <ul class="docs-menu__links-submenu">
                      {{ range .RegularPages }}
                        {{ if (eq .Params.type "external-link") }}
                          <li class="docs-menu__links-submenu-item">
                            <a href="{{ .Params.external_url }}" target="_blank">
                              {{ .Title }}
                              {{ partial "svg" "external-link.svg" }}
                            </a>
                          </li>
                        {{ else if not .Params.hideInSidebar }}
                          <li
                            class="docs-menu__links-submenu-item{{ if eq .File.UniqueID $currentNode.File.UniqueID }}
                              active
                            {{ end }}"
                          >
                            <a href="{{ .Permalink }}">{{ .Title }}</a>
                          </li>
                        {{ end }}
                      {{ end }}
                    </ul>
                  </nav>
                </details>
              {{ end }}
            {{ end }}
          {{ end }}
        {{ end }}
      </nav>
    {{ end }}

    {{ if eq $currentNode.Section "articles" }}
      <h3 class="docs-menu__links-title">Learn</h3>
      <nav>
        <div class="docs-menu__links-group">
          {{ $subject := site.GetPage "articles" }}

          {{ range $subject.Pages }}
            {{ if .Params.isCategoryPage }}
              <div
                class="docs-menu__articles-link docs-menu__links-group-heading
                {{ if eq .File.UniqueID $currentNode.File.UniqueID }} active{{ end }}"
              >
                <a href="{{ .Params.url }}">{{ .Params.title }}</a>
              </div>
            {{ end }}
          {{ end }}
        </div>
      </nav>
    {{ end }}
  </div>
</div>