{{ $currentHeading := .Title | emojify }}
{{ $mainTitle := .Params.mainTitle | emojify }}

{{ $titleSeparator := .Site.Params.titleSeparator }}


<!-- If 404 page -->
{{ if (eq .Kind "404") }}
  
  {{ $currentHeading = (.Site.Params.notFound.title | default .Site.Data.default.notFound.title) | emojify }}

<!-- If post list -->
{{ else if (eq .Kind "section") }}
  
  {{ if gt .Paginator.TotalPages 1 }}
    {{ $mainTitle = printf `%v, %v %v %v %v` .Title (T "page") .Paginator.PageNumber (T "of") .Paginator.TotalPages }}
  {{ end }}
  
<!-- If tags/categories list -->
{{ else if eq .Kind "term" }}

  {{ $currentTerm := false }}

  {{ if eq .Type "tags" }}
    {{ $currentTerm = (T "tag") }}
  {{ else }}
    {{ $currentTerm = (T "category") }}
  {{ end }}
  
  {{ $currentHeading = printf `%v: "%v"` $currentTerm .Title }}
  
  {{ with .Paginator }}
    {{ if gt .TotalPages 1 }}
      {{ $mainTitle = printf `%v: "%v", %v %v %v %v` $currentTerm $.Title (T "page") .PageNumber (T "of") .TotalPages }}
    {{ else }}
      {{ $mainTitle = printf `%v: "%v"` $currentTerm $.Title }}
    {{ end }}
  {{ end }}

<!-- If tags/categories page -->
{{ else if eq .Kind "taxonomy" }}

  {{ if eq .Type "tags" }}
    {{ $currentHeading = (T "tags") }}
  {{ else }}
    {{ $currentHeading = (T "categories") }}
  {{ end }}

<!-- If home page without content -->
{{ else if and (.IsHome) (not .Content) }}

  {{ $currentHeading = .Site.Title | emojify }}

{{ end }}


{{ $currentDesc := .Params.Description | emojify }}

{{ if .IsHome }}
  {{ $currentDesc = .Site.Params.description | emojify }}
{{ else if and (ne .Kind "taxonomy") (eq .Type "tags") (not .Params.description) }}
  {{ $currentDesc = (T "postsUnderTag" .) }}
{{ else if and (ne .Kind "taxonomy") (eq .Type "categories") (not .Params.description) }}
  {{ $currentDesc = (T "postsUnderCategory" .) }}
{{ else if eq .Kind "taxonomy" }}
  {{ $currentDesc = printf `%v %v.` (T "pageContaining") $currentHeading }}
{{ else if (eq .Kind "404") }}
  {{ $currentDesc = (.Site.Params.notFound.description | default .Site.Data.default.notFound.description) | emojify }}
{{ end }}


{{ $currentTitle := $currentHeading }}

{{ if and $titleSeparator (not .Params.disableTitleSeparator) }}
  {{ if $mainTitle }}
    {{ $currentTitle = printf `%v %v %v` $mainTitle $titleSeparator .Site.Title }}
  {{ else }}
    {{ $currentTitle = printf `%v %v %v` $currentHeading $titleSeparator .Site.Title }}
  {{ end }}
{{ end }}


{{ return (dict "heading" $currentHeading "description" $currentDesc "title" $currentTitle) }}