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{% import (
  "fmt"

  "{{{ .Package }}}/app"
  "{{{ .Package }}}/app/controller/cutil"
  "{{{ .Package }}}/app/util"
) %}

{% func SVG(k string) %}{%s= util.SVGLibrary[k] %}{% endfunc %}

{% func SVGRef(k string, w int, h int, cls string, ps *cutil.PageState) %}{% stripspace %}
  {% if k != "" %}
    {% code
      ps.AddIcon(k)
      if w == 0 { w = 20 }
      if h == 0 { h = 20 }
      style := fmt.Sprintf("width: %dpx; height: %dpx;", w, h)
    %}
    {% if cls == "" %}
      <svg style="{%s style %}"><use xlink:href="#svg-{%s k %}" /></svg>
    {% else %}
      <svg class="{%s cls %}" style="{%s style %}"><use xlink:href="#svg-{%s k %}" /></svg>
    {% endif %}
  {% endif %}
{% endstripspace %}{% endfunc %}

{% func SVGRefIcon(k string, ps *cutil.PageState) %}{% stripspace %}
  {%= SVGRef(k, 20, 20, "icon", ps) %}
{% endstripspace %}{% endfunc %}

{%- func IconGallery(as *app.State, ps *cutil.PageState) -%}
  <div class="flex-wrap mt">
    {%- for _, k := range util.SVGIconKeys -%}
    <div class="icon-gallery-icon">
      <div class="gallery-svg">{%= SVGRef(k, 64, 64, "icon", ps) %}</div>
      <div class="gallery-title">{%s k %}</div>
    </div>
    {%- endfor -%}
  </div>
{%- endfunc -%}