{{ define "title" }}
    {{ .Pull.Title }} · pull #{{ .Pull.PullId }} · {{ .RepoInfo.FullName }}
{{ end }}

{{ define "extrameta" }}
    {{ $title := printf "%s · pull #%d · %s" .Pull.Title .Pull.PullId .RepoInfo.FullName }}
    {{ $url := printf "https://tangled.sh/%s/pulls/%d" .RepoInfo.FullName .Pull.PullId }}
    
    {{ template "repo/fragments/og" (dict "RepoInfo" .RepoInfo "Title" $title "Url" $url) }}
{{ end }}


{{ define "repoContent" }}
    {{ template "repo/pulls/fragments/pullHeader" . }}
{{ end }}

{{ define "repoAfter" }}
    <section id="submissions" class="mt-4">
      <div class="flex flex-col gap-4">
        {{ block "submissions" . }} {{ end }}
      </div>
    </section>

    <div id="pull-close"></div>
    <div id="pull-reopen"></div>
{{ end }}

{{ define "submissions" }}
  {{ $lastIdx := sub (len .Pull.Submissions) 1 }}
  {{ $targetBranch := .Pull.TargetBranch }}
  {{ $repoName := .RepoInfo.FullName }}
  {{ range $idx, $item := .Pull.Submissions }}
    {{ with $item }}
    <details {{ if eq $idx $lastIdx }}open{{ end }}>
        <summary id="round-#{{ .RoundNumber }}" class="list-none cursor-pointer">
          <div class="flex flex-wrap gap-2 items-center">
            <!-- round number -->
            <div class="rounded bg-white dark:bg-gray-800 drop-shadow-sm px-3 py-2 dark:text-white">
              <span class="flex items-center">{{ i "hash" "w-4 h-4" }}{{ .RoundNumber }}</span>
            </div>
            <!-- round summary -->
            <div class="rounded drop-shadow-sm bg-white dark:bg-gray-800 p-2 text-gray-500 dark:text-gray-400">
              <span>
                {{ $owner := index $.DidHandleMap $.Pull.OwnerDid }}
                {{ $re := "re" }}
                {{ if eq .RoundNumber 0 }}
                  {{ $re = "" }}
                {{ end }}
                <span class="hidden md:inline">{{$re}}submitted</span>
                by <a href="/{{ $owner }}">{{ $owner }}</a>
                <span class="select-none before:content-['\00B7']"></span>
                <a class="text-gray-500 dark:text-gray-400 hover:text-gray-500" href="#round-#{{ .RoundNumber }}"><time>{{ .Created | shortTimeFmt }}</time></a>
                <span class="select-none before:content-['·']"></span>
                {{ $s := "s" }}
                {{ if eq (len .Comments) 1 }}
                  {{ $s = "" }}
                {{ end }}
                {{ len .Comments }} comment{{$s}}
              </span>
            </div>

            <a class="btn flex items-center gap-2 no-underline hover:no-underline p-2 group"
               hx-boost="true"
               href="/{{ $.RepoInfo.FullName }}/pulls/{{ $.Pull.PullId }}/round/{{.RoundNumber}}">
              {{ i "file-diff" "w-4 h-4" }} 
              <span class="hidden md:inline">diff</span>
              {{ i "loader-circle" "w-4 h-4 animate-spin hidden group-[.htmx-request]:inline" }}
            </a>
            {{ if not (eq .RoundNumber 0) }}
            <a class="btn flex items-center gap-2 no-underline hover:no-underline p-2 group"
               hx-boost="true"
               href="/{{ $.RepoInfo.FullName }}/pulls/{{ $.Pull.PullId }}/round/{{.RoundNumber}}/interdiff">
              {{ i "chevrons-left-right-ellipsis" "w-4 h-4 rotate-90" }}
              <span class="hidden md:inline">interdiff</span>
              {{ i "loader-circle" "w-4 h-4 animate-spin hidden group-[.htmx-request]:inline" }}
            </a>
            <span id="interdiff-error-{{.RoundNumber}}"></span>
            {{ end }}
          </div>
        </summary>
        
        {{ if .IsFormatPatch }}
        {{ $patches := .AsFormatPatch }}
        {{ $round := .RoundNumber }}
        <details class="group py-2 md:ml-[3.5rem] text-gray-500 dark:text-gray-400 flex flex-col gap-2 relative text-sm">
          <summary class="py-1 list-none cursor-pointer hover:text-gray-500 hover:dark:text-gray-400">
            {{ $s := "s" }}
            {{ if eq (len $patches) 1 }}
            {{ $s = "" }}
            {{ end }}
            <div class="group-open:hidden flex items-center gap-2 ml-2">
              {{ i "chevrons-up-down" "w-4 h-4" }} expand {{ len $patches }} commit{{$s}}
            </div>
            <div class="hidden group-open:flex items-center gap-2 ml-2">
              {{ i "chevrons-down-up" "w-4 h-4" }} hide {{ len $patches }} commit{{$s}}
            </div>
          </summary>
          {{ range $patches }}
             <div id="commit-{{.SHA}}" class="py-1 px-2 relative w-full md:max-w-3/5 md:w-fit flex flex-col">
               <div class="flex items-center gap-2">
                 {{ i "git-commit-horizontal" "w-4 h-4" }}
                 <div class="text-sm text-gray-500 dark:text-gray-400">
                   <!-- attempt to resolve $fullRepo: this is possible only on non-deleted forks and branches -->
                   {{ $fullRepo := "" }}
                   {{ if and $.Pull.IsForkBased $.Pull.PullSource.Repo }}
                     {{ $fullRepo = printf "%s/%s" $owner $.Pull.PullSource.Repo.Name }}
                   {{ else if $.Pull.IsBranchBased }}
                     {{ $fullRepo = $.RepoInfo.FullName }}
                   {{ end }}

                   <!-- if $fullRepo was resolved, link to it, otherwise just span without a link -->
                   {{ if $fullRepo }}
                     <a href="/{{ $fullRepo }}/commit/{{ .SHA }}" class="font-mono text-gray-500 dark:text-gray-400">{{ slice .SHA 0 8 }}</a>
                   {{ else }}
                     <span class="font-mono">{{ slice .SHA 0 8 }}</span>
                   {{ end }}
                 </div>
                 <div class="flex items-center">
                   <span>{{ .Title }}</span>
                   {{ if gt (len .Body) 0 }}
                   <button
                       class="py-1/2 px-1 mx-2 bg-gray-200 hover:bg-gray-400 rounded dark:bg-gray-700 dark:hover:bg-gray-600"
                       hx-on:click="document.getElementById('body-{{$round}}-{{.SHA}}').classList.toggle('hidden')"
                       >
                       {{ i "ellipsis" "w-3 h-3" }}
                   </button>
                     {{ end }}
                 </div>
               </div>
               {{ if gt (len .Body) 0 }}
               <p id="body-{{$round}}-{{.SHA}}" class="hidden mt-1 text-sm pb-2">
                 {{ nl2br .Body }}
               </p>
               {{ end }}
             </div>
          {{ end }}
        </details>
        {{ end }}


        <div class="md:pl-[3.5rem] flex flex-col gap-2 mt-2 relative">
          {{ range $cidx, $c := .Comments }}
            <div id="comment-{{$c.ID}}" class="bg-white dark:bg-gray-800 rounded drop-shadow-sm py-2 px-4 relative w-full md:max-w-3/5 md:w-fit">
              {{ if gt $cidx 0 }}
              <div class="absolute left-8 -top-2 w-px h-2 bg-gray-300 dark:bg-gray-600"></div>
              {{ end }}
              <div class="text-sm text-gray-500 dark:text-gray-400">
                {{ $owner := index $.DidHandleMap $c.OwnerDid }} 
                <a href="/{{$owner}}">{{$owner}}</a>
                <span class="before:content-['·']"></span>
                <a class="text-gray-500 dark:text-gray-400 hover:text-gray-500 dark:hover:text-gray-300" href="#comment-{{.ID}}"><time>{{ $c.Created | shortTimeFmt }}</time></a>
              </div>
              <div class="prose dark:prose-invert">
                {{ $c.Body | markdown }}
              </div>
            </div>
          {{ end }}

          {{ if eq $lastIdx .RoundNumber }}
            {{ block "mergeStatus" $ }} {{ end }}
            {{ block "resubmitStatus" $ }} {{ end }}
          {{ end }}

          {{ if $.LoggedInUser }}
            {{ template "repo/pulls/fragments/pullActions" (dict "LoggedInUser" $.LoggedInUser "Pull" $.Pull "RepoInfo" $.RepoInfo "RoundNumber" .RoundNumber "MergeCheck" $.MergeCheck "ResubmitCheck" $.ResubmitCheck) }}
          {{ else }}
            <div class="bg-white dark:bg-gray-800 rounded drop-shadow-sm px-6 py-4 w-fit dark:text-white">
              <div class="absolute left-8 -top-2 w-px h-2 bg-gray-300 dark:bg-gray-600"></div>
              <a href="/login" class="underline">login</a> to join the discussion
            </div>
          {{ end }}
        </div>
    </details>
    <hr class="md:hidden border-t border-gray-300 dark:border-gray-600"/>
    {{ end }}
  {{ end }}
{{ end }}

{{ define "mergeStatus" }}
  {{ if .Pull.State.IsClosed }}
  <div class="bg-gray-50 dark:bg-gray-700 border border-black dark:border-gray-500 rounded drop-shadow-sm px-6 py-2 relative w-fit">
    <div class="flex items-center gap-2 text-black dark:text-white">
      {{ i "ban" "w-4 h-4" }}
      <span class="font-medium">closed without merging</span
      >
    </div>
  </div>
  {{ else if .Pull.State.IsMerged }}
  <div class="bg-purple-50 dark:bg-purple-900 border border-purple-500 rounded drop-shadow-sm px-6 py-2 relative w-fit">
    <div class="flex items-center gap-2 text-purple-500 dark:text-purple-300">
      {{ i "git-merge" "w-4 h-4" }}
      <span class="font-medium">pull request successfully merged</span
      >
    </div>
  </div>
  {{ else if and .MergeCheck .MergeCheck.Error }}
    <div class="bg-red-50 dark:bg-red-900 border border-red-500 rounded drop-shadow-sm px-6 py-2 relative w-fit">
      <div class="flex items-center gap-2 text-red-500 dark:text-red-300">
        {{ i "triangle-alert" "w-4 h-4" }}
        <span class="font-medium">{{ .MergeCheck.Error }}</span>
      </div>
    </div>
  {{ else if and .MergeCheck .MergeCheck.IsConflicted }}
    <div class="bg-red-50 dark:bg-red-900 border border-red-500 rounded drop-shadow-sm px-6 py-2 relative w-fit">
      <div class="flex flex-col gap-2 text-red-500 dark:text-red-300">
        <div class="flex items-center gap-2">
          {{ i "triangle-alert" "w-4 h-4" }}
          <span class="font-medium">merge conflicts detected</span>
        </div>
        <ul class="space-y-1">
          {{ range .MergeCheck.Conflicts }}
            {{ if .Filename }}
            <li class="flex items-center">
              {{ i "file-warning" "w-4 h-4 mr-1.5 text-red-500 dark:text-red-300" }}
              <span class="font-mono">{{ slice .Filename 0 (sub (len .Filename) 2) }}</span>
            </li>
            {{ end }}
          {{ end }}
        </ul>
      </div>
    </div>
  {{ else if .MergeCheck }}
  <div class="bg-green-50 dark:bg-green-900 border border-green-500 rounded drop-shadow-sm px-6 py-2 relative w-fit">
    <div class="flex items-center gap-2 text-green-500 dark:text-green-300">
      {{ i "circle-check-big" "w-4 h-4" }}
      <span class="font-medium">no conflicts, ready to merge</span>
    </div>
  </div>
  {{ end }}
{{ end }}

{{ define "resubmitStatus" }}
  {{ if .ResubmitCheck.Yes }}
  <div class="bg-amber-50 dark:bg-amber-900 border border-amber-500 rounded drop-shadow-sm px-6 py-2 relative w-fit">
    <div class="flex items-center gap-2 text-amber-500 dark:text-amber-300">
      {{ i "triangle-alert" "w-4 h-4" }}
      <span class="font-medium">this branch has been updated, consider resubmitting</span>
    </div>
  </div>
  {{ end }}
{{ end }}

{{ define "commits" }}
{{ end }}