From c0b0f82daa1d025577ece4b59581f3883bfb6695 Mon Sep 17 00:00:00 2001
From: Johannes Meyer <johannes.meyer@icinga.com>
Date: Fri, 14 Mar 2025 16:11:43 +0100
Subject: [PATCH] Introduce class `RedundancyGroupRenderer`

---
 .../Icingadb/View/RedundancyGroupRenderer.php | 91 +++++++++++++++++++
 .../redundancy-group.less}                    |  6 +-
 2 files changed, 94 insertions(+), 3 deletions(-)
 create mode 100644 library/Icingadb/View/RedundancyGroupRenderer.php
 rename public/css/{list/redundancy-group-list-item.less => item/redundancy-group.less} (56%)

diff --git a/library/Icingadb/View/RedundancyGroupRenderer.php b/library/Icingadb/View/RedundancyGroupRenderer.php
new file mode 100644
index 00000000..8bb6ff5c
--- /dev/null
+++ b/library/Icingadb/View/RedundancyGroupRenderer.php
@@ -0,0 +1,91 @@
+<?php
+
+/* Icinga DB Web | (c) 2025 Icinga GmbH | GPLv2 */
+
+namespace Icinga\Module\Icingadb\View;
+
+use Icinga\Module\Icingadb\Model\RedundancyGroup;
+use Icinga\Module\Icingadb\Widget\DependencyNodeStatistics;
+use ipl\Html\Attributes;
+use ipl\Html\Html;
+use ipl\Html\HtmlDocument;
+use ipl\Html\HtmlElement;
+use ipl\Html\Text;
+use ipl\I18n\Translation;
+use ipl\Web\Common\ItemRenderer;
+use ipl\Web\Url;
+use ipl\Web\Widget\Link;
+use ipl\Web\Widget\StateBall;
+use ipl\Web\Widget\TimeSince;
+
+/** @implements ItemRenderer<RedundancyGroup> */
+class RedundancyGroupRenderer implements ItemRenderer
+{
+    use Translation;
+
+    public function assembleAttributes($item, Attributes $attributes, string $layout): void
+    {
+        $attributes->get('class')->addValue('redundancy-group');
+    }
+
+    public function assembleVisual($item, HtmlDocument $visual, string $layout): void
+    {
+        $ballSize = StateBall::SIZE_LARGE;
+        if ($layout === 'minimal' || $layout === 'header') {
+            $ballSize = StateBall::SIZE_BIG;
+        }
+
+        $stateBall = new StateBall($item->state->getStateText(), $ballSize);
+        $stateBall->add($item->state->getIcon());
+
+        $visual->addHtml($stateBall);
+    }
+
+    public function assembleCaption($item, HtmlDocument $caption, string $layout): void
+    {
+        $caption->addHtml(new DependencyNodeStatistics($item->summary));
+    }
+
+    public function assembleFooter($item, HtmlDocument $footer, string $layout): void
+    {
+    }
+
+    public function assembleTitle($item, HtmlDocument $title, string $layout): void
+    {
+        if ($layout === 'header') {
+            $subject = new HtmlElement(
+                'span',
+                Attributes::create(['class' => 'subject']),
+                Text::create($item->display_name)
+            );
+        } else {
+            $subject = new Link(
+                $item->display_name,
+                Url::fromPath('icingadb/redundancygroup', ['id' => bin2hex($item->id)]),
+                ['class' => 'subject']
+            );
+        }
+
+        if ($item->state->failed) {
+            $title->addHtml(Html::sprintf(
+                $this->translate('%s has no working objects', '<groupname> has ...'),
+                $subject
+            ));
+        } else {
+            $title->addHtml(Html::sprintf(
+                $this->translate('%s has working objects', '<groupname> has ...'),
+                $subject
+            ));
+        }
+    }
+
+    public function assembleExtendedInfo($item, HtmlDocument $info, string $layout): void
+    {
+        $info->addHtml(new TimeSince($item->state->last_state_change->getTimestamp()));
+    }
+
+    public function assemble($item, string $name, HtmlDocument $element, string $layout): bool
+    {
+        return $name === 'icon-image'; // Always add the icon-image section
+    }
+}
diff --git a/public/css/list/redundancy-group-list-item.less b/public/css/item/redundancy-group.less
similarity index 56%
rename from public/css/list/redundancy-group-list-item.less
rename to public/css/item/redundancy-group.less
index 5fec5aef..ca5dea1e 100644
--- a/public/css/list/redundancy-group-list-item.less
+++ b/public/css/item/redundancy-group.less
@@ -1,16 +1,16 @@
-.redundancy-group-list-item {
+.item-layout.redundancy-group {
   .caption .object-statistics {
     justify-self: end;
   }
 }
 
-.item-list.minimal > .redundancy-group-list-item {
+.minimal-item-layout.redundancy-group {
   .caption .object-statistics {
     font-size: 0.75em;
   }
 }
 
-.item-list.default-layout > .redundancy-group-list-item {
+.default-item-layout.redundancy-group {
   .title > .subject {
     margin-right: .28125em;
   }