From bdfbe3ffd67f5d27d7390863337353f44d00c94f Mon Sep 17 00:00:00 2001
From: Micha <espey@smart-q.de>
Date: Fri, 26 Dec 2025 16:50:27 +0100
Subject: [PATCH] Restyle home forum list

---
 CHANGELOG.md                |  1 +
 frontend/src/index.css      | 19 ++++++++
 frontend/src/pages/Home.jsx | 92 ++++++++++++++++++++++++++++---------
 3 files changed, 90 insertions(+), 22 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 42c6fe3..4652f92 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,3 +21,4 @@
 - Added system font stack to remove external font requests.
 - Improved ACP drag-and-drop hover reordering and visual drop target feedback.
 - Hardened ACP access so admin tools require authentication.
+- Updated the home page to render the forum tree with ACP-style rows and icons.
diff --git a/frontend/src/index.css b/frontend/src/index.css
index 33c57aa..2c94ff6 100644
--- a/frontend/src/index.css
+++ b/frontend/src/index.css
@@ -94,6 +94,21 @@ a {
   padding: 1.2rem;
 }
 
+.bb-forum-row {
+  background: rgba(255, 255, 255, 0.04);
+  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
+}
+
+.bb-forum-row:hover {
+  border-color: var(--bb-accent, #f29b3f);
+  box-shadow: 0 10px 24px rgba(14, 18, 27, 0.2);
+  transform: translateY(-1px);
+}
+
+.bb-forum-link {
+  color: inherit;
+}
+
 .bb-footer {
   margin-top: auto;
   padding: 2rem 0;
@@ -124,6 +139,10 @@ a {
   box-shadow: 0 12px 24px rgba(0, 0, 0, 0.35);
 }
 
+[data-bs-theme="light"] .bb-forum-row {
+  background: #fff;
+}
+
 [data-bs-theme="dark"] .bb-chip {
   background: #20252f;
   color: #c7cdd7;
diff --git a/frontend/src/pages/Home.jsx b/frontend/src/pages/Home.jsx
index 90ea2a1..529a8ed 100644
--- a/frontend/src/pages/Home.jsx
+++ b/frontend/src/pages/Home.jsx
@@ -1,7 +1,7 @@
-import { useEffect, useState } from 'react'
-import { Card, Col, Container, Row } from 'react-bootstrap'
+import { useEffect, useMemo, useState } from 'react'
+import { Container } from 'react-bootstrap'
 import { Link } from 'react-router-dom'
-import { listRootForums } from '../api/client'
+import { listAllForums } from '../api/client'
 import { useTranslation } from 'react-i18next'
 
 export default function Home() {
@@ -11,12 +11,76 @@ export default function Home() {
   const { t } = useTranslation()
 
   useEffect(() => {
-    listRootForums()
+    listAllForums()
       .then(setForums)
       .catch((err) => setError(err.message))
       .finally(() => setLoading(false))
   }, [])
 
+  const getParentId = (forum) => {
+    if (!forum.parent) return null
+    if (typeof forum.parent === 'string') {
+      return forum.parent.split('/').pop()
+    }
+    return forum.parent.id ?? null
+  }
+
+  const forumTree = useMemo(() => {
+    const map = new Map()
+    const roots = []
+
+    forums.forEach((forum) => {
+      map.set(String(forum.id), { ...forum, children: [] })
+    })
+
+    forums.forEach((forum) => {
+      const parentId = getParentId(forum)
+      const node = map.get(String(forum.id))
+      if (parentId && map.has(String(parentId))) {
+        map.get(String(parentId)).children.push(node)
+      } else {
+        roots.push(node)
+      }
+    })
+
+    const sortNodes = (nodes) => {
+      nodes.sort((a, b) => {
+        if (a.position !== b.position) return a.position - b.position
+        return a.name.localeCompare(b.name)
+      })
+      nodes.forEach((node) => sortNodes(node.children))
+    }
+
+    sortNodes(roots)
+
+    return roots
+  }, [forums])
+
+  const renderTree = (nodes, depth = 0) =>
+    nodes.map((node) => (
+      <div key={node.id}>
+        <div
+          className="bb-forum-row border rounded p-3 mb-2 d-flex align-items-center justify-content-between"
+          style={{ marginLeft: depth * 16 }}
+        >
+          <div className="d-flex align-items-start gap-3">
+            <span className={`bb-icon ${node.type === 'forum' ? 'bb-icon--forum' : ''}`}>
+              <i className={`bi ${node.type === 'category' ? 'bi-folder2' : 'bi-chat-left-text'}`} />
+            </span>
+            <div>
+              <Link to={`/forum/${node.id}`} className="bb-forum-link fw-semibold">
+                {node.name}
+              </Link>
+              <div className="bb-muted">{node.description || t('forum.no_description')}</div>
+            </div>
+          </div>
+        </div>
+        {node.children?.length > 0 && (
+          <div className="mb-2">{renderTree(node.children, depth + 1)}</div>
+        )}
+      </div>
+    ))
+
   return (
     <Container className="py-5">
       <div className="bb-hero mb-4">
@@ -30,26 +94,10 @@ export default function Home() {
       <h3 className="bb-section-title mb-3">{t('home.browse')}</h3>
       {loading && <p className="bb-muted">{t('home.loading')}</p>}
       {error && <p className="text-danger">{error}</p>}
-      {!loading && forums.length === 0 && (
+      {!loading && forumTree.length === 0 && (
         <p className="bb-muted">{t('home.empty')}</p>
       )}
-      <Row xs={1} md={2} lg={3} className="g-4">
-        {forums.map((forum) => (
-          <Col key={forum.id}>
-            <Card className="bb-card h-100">
-              <Card.Body>
-                <Card.Title>{forum.name}</Card.Title>
-                <Card.Text className="bb-muted">
-                  {forum.description || t('forum.no_description')}
-                </Card.Text>
-                <Link to={`/forum/${forum.id}`} className="stretched-link">
-                  {t('forum.open')}
-                </Link>
-              </Card.Body>
-            </Card>
-          </Col>
-        ))}
-      </Row>
+      {forumTree.length > 0 && <div className="mt-2">{renderTree(forumTree)}</div>}
     </Container>
   )
 }