{{ $needKaTeX  := or .Site.Params.katex.enable .Params.math .Params.chem -}}
{{ $needmhchem := or .Site.Params.katex.mhchem.enable .Params.chem -}}
{{ if ge hugo.Version "0.93.0" -}}
  {{ $needKaTeX = or $needKaTeX (.Page.Store.Get "hasKaTeX") (.Page.Store.Get "hasmhchem") -}}
  {{ $needmhchem = or $needmhchem (.Page.Store.Get "hasmhchem") -}}
{{ else -}}
  {{ if or $needKaTeX $needmhchem -}}
    {{ warnf "Outdated Hugo version %s, consider upgrading to make full use of all theme features" hugo.Version  }}
  {{ end -}}
{{ end -}}

{{ if .Site.Params.markmap.enable -}}
<style>
.markmap > svg {
  width: 100%;
  height: 300px;
}
</style>
<script>
window.markmap = {
  autoLoader: {
      manual: true,
      onReady() {
        const { autoLoader, builtInPlugins } = window.markmap;
        autoLoader.transformPlugins = builtInPlugins.filter(plugin => plugin.name !== 'prism');
      },
  },
};
</script>
<script src="https://cdn.jsdelivr.net/npm/markmap-autoloader"></script>
{{ end -}}

{{ if .Site.Params.plantuml.enable -}}
  <script src='{{ "js/deflate.js" | relURL }}'></script>
{{ end -}}

{{ if  $needKaTeX -}}
{{/* load stylesheet and scripts for KaTeX support */ -}}
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/katex.min.css"
      integrity="sha512-fHwaWebuwA7NSF5Qg/af4UeDx9XqUpYpOGgubo3yWu+b2IQR4UeQwbb42Ti7gVAjNtVoI/I9TEoYeu9omwcC6g==" crossorigin="anonymous">
  {{/* The loading of KaTeX is deferred to speed up page rendering */ -}}
<script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/katex.min.js"
        integrity="sha512-LQNxIMR5rXv7o+b1l8+N1EZMfhG7iFZ9HhnbJkTp4zjNr5Wvst75AqUeFDxeRUa7l5vEDyUiAip//r+EFLLCyA=="
        crossorigin="anonymous">
</script>
  {{ if $needmhchem -}}
  {{/* To add support for displaying chemical equations and physical units, load the mhchem extension: */ -}}
<script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/contrib/mhchem.min.js"
        integrity="sha512-mxjNw/u1lIsFC09k/unscDRY3ofIYPVFbWkP8slrePcS36ht4d/OZ8rRu5yddB2uiqajhTcLD8+jupOWuYPebg=="
        crossorigin="anonymous">
</script>
  {{ end -}}
  {{/* To automatically render math in text elements, include the auto-render extension: */ -}}
<script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/contrib/auto-render.min.js"
       integrity="sha512-iWiuBS5nt6r60fCz26Nd0Zqe0nbk1ZTIQbl3Kv7kYsX+yKMUFHzjaH2+AnM6vp2Xs+gNmaBAVWJjSmuPw76Efg==" crossorigin="anonymous"
       {{ printf "onload='renderMathInElement(%s, %s);'" (( $.Page.Site.Params.katex.html_dom_element | default "document.body" ) | safeJS ) ( printf "%s" ( $.Page.Site.Params.katex.options | jsonify )) | safeHTMLAttr }}>
</script>
{{ end -}}

{{ $jsBs := resources.Get "vendor/bootstrap/dist/js/bootstrap.bundle.js" -}}
{{ $jsBase := resources.Get "js/base.js" -}}
{{ $jsSearch := resources.Get "js/search.js" | resources.ExecuteAsTemplate "js/search.js" .Site.Home -}}
{{ $jsMarkmap := resources.Get "js/markmap.js" | resources.ExecuteAsTemplate "js/markmap.js" . -}}
{{ $jsPlantuml := resources.Get "js/plantuml.js" | resources.ExecuteAsTemplate "js/plantuml.js" . -}}
{{ $jsDrawio := resources.Get "js/drawio.js" | resources.ExecuteAsTemplate "js/drawio.js" . -}}
{{ if .Site.Params.offlineSearch -}}
  {{ $jsSearch = resources.Get "js/offline-search.js" -}}
{{ end -}}

{{ $jsArray := slice $jsBs $jsBase $jsSearch $jsPlantuml $jsMarkmap $jsDrawio -}}

{{ if .Page.Store.Get "hasmermaid" -}}
{{- partial "scripts/mermaid.html" . -}}
{{ end -}}

{{ $js := $jsArray | resources.Concat "js/main.js" -}}
{{ if hugo.IsProduction -}}
  {{ $js := $js | minify | fingerprint -}}
  <script src="{{ $js.RelPermalink }}" integrity="{{ $js.Data.Integrity }}" crossorigin="anonymous"></script>
{{ else -}}
  <script src="{{ $js.RelPermalink }}"></script>
{{ end -}}

{{ if .Site.Params.prism_syntax_highlighting -}}
  <script src='{{ "js/prism.js" | relURL }}'></script>
{{ else if ( not .Site.Params.disable_click2copy_chroma ) -}}
  {{ $c2cJS := resources.Get "js/click-to-copy.js" -}}
  {{ if hugo.IsProduction -}}
    {{ $c2cJS = $c2cJS | minify | fingerprint -}}
  {{ end -}}
  <script defer src="{{ $c2cJS.RelPermalink }}" {{ with $c2cJS.Data.Integrity -}}
    integrity="{{ . }}" {{ end -}}
    crossorigin="anonymous"></script>
{{ end -}}

{{ if and .Site.Params.search (isset .Site.Params.search "algolia") -}}
  {{ template "algolia/scripts" .Site.Params.search.algolia -}}
{{ end -}}
<script src='{{ "js/tabpane-persist.js" | relURL }}'></script>
{{ partial "hooks/body-end.html" . -}}

{{ define "algolia/scripts" -}}
<script src="https://cdn.jsdelivr.net/npm/@docsearch/js@3.5.2"
  integrity="sha512-LzxWPDNELae1RSIsDRSitKYPJpRtjYo22GbOl+d+xLcjKiZQRRdxSTI3cRRHw7O05e0MbIIu33QnU2rt6ymQ6A=="
  crossorigin="anonymous" ></script>
<script type="text/javascript">
const containers = ['#docsearch-0', '#docsearch-1'];
for (let c of containers) {
  docsearch({
    container: c,
    appId: {{ .appId | default "R2IYF7ETH7" }},
    apiKey: {{ .apiKey | default "599cec31baffa4868cae4e79f180729b" }},
    indexName: {{ .indexName | default "docsearch" }},
  });
}
</script>
{{ end -}}