{{ define "title" }}
  {{ if .IsHome }}{{ .Site.Title }}{{ else }}{{ .Title }} · {{ .Site.Title }}{{ end }}
{{ end }}

{{ define "header" }}
  <a class="site-name" href="{{ "/" | relURL }}">direito</a>
  {{ if not .IsHome }}
  <span class="header-sep">/</span>
  <span class="breadcrumb">{{ .Title }}</span>
  {{ end }}
{{ end }}

{{ define "main" }}
{{ if .IsHome }}

  {{/* Mapas por slug de disciplina */}}
  {{ $simMap  := dict }}
  {{ $quizMap := dict }}
  {{ $discsQz := slice }}
  {{ range .Site.RegularPages }}
    {{ if eq .Section "quizzes" }}
      {{ $slug := .File.Dir | strings.TrimSuffix "/" | path.Base }}
      {{ if not (in $discsQz $slug) }}{{ $discsQz = $discsQz | append $slug }}{{ end }}
      {{ $isSim := or (.Params.simulado) (in (.File.BaseFileName | lower) "simulado") }}
      {{ if $isSim }}
        {{ $simMap = merge $simMap (dict $slug (add (index $simMap $slug | default 0) 1)) }}
      {{ else }}
        {{ $quizMap = merge $quizMap (dict $slug (add (index $quizMap $slug | default 0) 1)) }}
      {{ end }}
    {{ end }}
  {{ end }}

  <div class="disc-grid">
    {{ $txtsSlugs := slice }}
    {{ range .Site.Sections }}
      {{ if eq .Section "txts" }}
        {{ range .Sections }}
          {{ $slug := .RelPermalink | strings.TrimSuffix "/" | path.Base }}
          {{ $txtsSlugs = $txtsSlugs | append $slug }}
          {{ $sims := index $simMap $slug | default 0 }}
          {{ $qz   := index $quizMap $slug | default 0 }}
          <a class="disc-card fade" href="{{ .RelPermalink }}" data-filterable>
            <div class="disc-card-name">{{ .Title }}</div>
            <div class="disc-card-meta">
              {{ $n := len .RegularPages }}
              {{ if $n }}{{ $n }} assunto{{ if gt $n 1 }}s{{ end }}{{ else }}sem textos{{ end }}
              {{ if $sims }} · simulado{{ end }}
              {{ if $qz }} · {{ $qz }} exercício{{ if gt $qz 1 }}s{{ end }}{{ end }}
            </div>
          </a>
        {{ end }}
      {{ end }}
    {{ end }}

    {{/* Disciplinas que só existem em quizzes (sem txts) */}}
    {{ range $slug := $discsQz }}
      {{ if not (in $txtsSlugs $slug) }}
        {{ $sims := index $simMap $slug | default 0 }}
        {{ $qz   := index $quizMap $slug | default 0 }}
        <a class="disc-card fade" href="/{{ $slug }}/" data-filterable>
          <div class="disc-card-name">{{ humanize (replace $slug "-" " ") }}</div>
          <div class="disc-card-meta">
            {{ if $sims }}simulado · {{ end }}{{ $qz }} exercício{{ if gt $qz 1 }}s{{ end }}
          </div>
        </a>
      {{ end }}
    {{ end }}
  </div>

{{ else }}
  {{/* Página de disciplina */}}
  {{ $discSlug := .RelPermalink | strings.TrimSuffix "/" | path.Base }}
  <div class="discipline fade">
    <div class="disc-back"><a href="{{ "/" | relURL }}">← disciplinas</a></div>
    <div class="discipline-name">{{ .Title }}</div>

    {{ if .Content }}
    <div class="disc-intro">
      <article class="prose disc-intro-prose">{{ .Content }}</article>
    </div>
    {{ end }}

    <div class="disc-extras-wrap">
      {{ partial "disc-extras.html" . }}
    </div>

    {{/* Simulados desta disciplina */}}
    {{ $simulados := slice }}
    {{ range $.Site.RegularPages }}
      {{ if eq .Section "quizzes" }}
        {{ $parent := .File.Dir | strings.TrimSuffix "/" | path.Base }}
        {{ if eq $parent $discSlug }}
          {{ if or (.Params.simulado) (in (.File.BaseFileName | lower) "simulado") }}
            {{ $simulados = $simulados | append . }}
          {{ end }}
        {{ end }}
      {{ end }}
    {{ end }}
    {{ with $simulados }}
    <div class="subject-group" style="margin-bottom:1.5rem;">
      <div class="sq-label" style="margin-bottom:.65rem;">simulados</div>
      <div class="sq-list">
        {{ range . }}
        <a class="sq-item" href="{{ .RelPermalink }}">
          <span class="sq-name" style="color:var(--amber);">{{ .Title }}</span>
          <span class="sq-meta">simulado</span>
        </a>
        {{ end }}
      </div>
    </div>
    {{ end }}

    {{/* Assuntos com vínculo aos exercícios */}}
    {{ $exercises := slice }}
    {{ range $.Site.RegularPages }}
      {{ if eq .Section "quizzes" }}
        {{ $parent := .File.Dir | strings.TrimSuffix "/" | path.Base }}
        {{ if eq $parent $discSlug }}
          {{ if not (or (.Params.simulado) (in (.File.BaseFileName | lower) "simulado")) }}
            {{ $exercises = $exercises | append . }}
          {{ end }}
        {{ end }}
      {{ end }}
    {{ end }}

    <div class="subject-list">
      {{ range .RegularPages }}
        {{ $assuntoSlug := .File.BaseFileName }}
        {{ $linkedQuiz := false }}
        {{ range $exercises }}
          {{ if eq .File.BaseFileName $assuntoSlug }}
            {{ $linkedQuiz = . }}
          {{ end }}
        {{ end }}
        <a class="subject-row" href="{{ .RelPermalink }}">
          <span class="subject-row-name">{{ .Title }}</span>
          <span class="subject-row-meta">
            texto{{ if $linkedQuiz }} · exercícios{{ end }}
          </span>
        </a>
      {{ end }}
      {{ if not .RegularPages }}<p class="empty-note">sem assuntos ainda</p>{{ end }}
    </div>
  </div>
{{ end }}
{{ end }}