From b07953fb7d9e4861b74531108d763bc75764ffc7 Mon Sep 17 00:00:00 2001
From: florianfederspiel <florian@fedeo.de>
Date: Tue, 27 Jan 2026 13:07:40 +0100
Subject: [PATCH] Fix Cursor, Fix Task Item #87

---
 frontend/components/wiki/TiptapTaskItem.vue |  27 +++
 frontend/components/wiki/WikiEditor.vue     | 219 ++++++++------------
 2 files changed, 110 insertions(+), 136 deletions(-)
 create mode 100644 frontend/components/wiki/TiptapTaskItem.vue

diff --git a/frontend/components/wiki/TiptapTaskItem.vue b/frontend/components/wiki/TiptapTaskItem.vue
new file mode 100644
index 0000000..189a546
--- /dev/null
+++ b/frontend/components/wiki/TiptapTaskItem.vue
@@ -0,0 +1,27 @@
+<template>
+  <node-view-wrapper as="li" class="flex flex-row items-start gap-2 mb-2 !p-0 !m-0 bg-transparent">
+    <label class="flex-none pt-[0.15rem] cursor-pointer select-none" contenteditable="false">
+      <input
+          type="checkbox"
+          :checked="node.attrs.checked"
+          @change="onChange"
+          class="w-4 h-4 text-primary-600 rounded border-gray-300 focus:ring-primary-500 cursor-pointer"
+      />
+    </label>
+
+    <node-view-content class="flex-1 min-w-0 [&>p]:!m-0 [&>p]:!inline-block" />
+  </node-view-wrapper>
+</template>
+
+<script setup lang="ts">
+import { NodeViewWrapper, NodeViewContent, nodeViewProps } from '@tiptap/vue-3'
+
+const props = defineProps(nodeViewProps)
+
+function onChange(event: Event) {
+  const target = event.target as HTMLInputElement
+  props.updateAttributes({
+    checked: target.checked,
+  })
+}
+</script>
\ No newline at end of file
diff --git a/frontend/components/wiki/WikiEditor.vue b/frontend/components/wiki/WikiEditor.vue
index 2f2f342..a3e9236 100644
--- a/frontend/components/wiki/WikiEditor.vue
+++ b/frontend/components/wiki/WikiEditor.vue
@@ -1,40 +1,31 @@
 <template>
-  <div class="flex flex-col h-full bg-white relative">
+  <div class="flex flex-col h-full bg-white dark:bg-gray-900 relative">
 
-    <div v-if="editor" class="border-b border-gray-100 px-4 py-2 flex flex-wrap gap-1 items-center sticky top-0 bg-white z-20 shadow-sm select-none">
+    <div v-if="editor" class="border-b border-gray-100 dark:border-gray-800 px-4 py-2 flex flex-wrap gap-1 items-center sticky top-0 bg-white dark:bg-gray-900 z-20 shadow-sm select-none">
 
-      <div class="flex gap-0.5 border-r border-gray-200 pr-2 mr-2">
-        <button @click="editor.chain().focus().toggleBold().run()" :class="{ 'is-active': editor.isActive('bold') }" class="toolbar-btn font-bold" title="Fett">B</button>
-        <button @click="editor.chain().focus().toggleItalic().run()" :class="{ 'is-active': editor.isActive('italic') }" class="toolbar-btn italic" title="Kursiv">I</button>
-        <button @click="editor.chain().focus().toggleStrike().run()" :class="{ 'is-active': editor.isActive('strike') }" class="toolbar-btn line-through" title="Durchgestrichen">S</button>
-        <button @click="editor.chain().focus().toggleHighlight().run()" :class="{ 'is-active': editor.isActive('highlight') }" class="toolbar-btn text-yellow-500 font-bold" title="Markieren">M</button>
+      <div class="flex gap-0.5 border-r border-gray-200 dark:border-gray-700 pr-2 mr-2">
+        <button @click="editor.chain().focus().toggleBold().run()" :class="{ 'is-active': editor.isActive('bold') }" class="toolbar-btn font-bold">B</button>
+        <button @click="editor.chain().focus().toggleItalic().run()" :class="{ 'is-active': editor.isActive('italic') }" class="toolbar-btn italic">I</button>
+        <button @click="editor.chain().focus().toggleStrike().run()" :class="{ 'is-active': editor.isActive('strike') }" class="toolbar-btn line-through">S</button>
+        <button @click="editor.chain().focus().toggleHighlight().run()" :class="{ 'is-active': editor.isActive('highlight') }" class="toolbar-btn text-yellow-500 font-bold">M</button>
       </div>
 
-      <div class="flex gap-0.5 border-r border-gray-200 pr-2 mr-2">
-        <button @click="editor.chain().focus().toggleHeading({ level: 1 }).run()" :class="{ 'is-active': editor.isActive('heading', { level: 1 }) }" class="toolbar-btn" title="H1">H1</button>
-        <button @click="editor.chain().focus().toggleHeading({ level: 2 }).run()" :class="{ 'is-active': editor.isActive('heading', { level: 2 }) }" class="toolbar-btn" title="H2">H2</button>
-        <button @click="editor.chain().focus().toggleCodeBlock().run()" :class="{ 'is-active': editor.isActive('codeBlock') }" class="toolbar-btn font-mono text-xs" title="Code Block">&lt;/&gt;</button>
+      <div class="flex gap-0.5 border-r border-gray-200 dark:border-gray-700 pr-2 mr-2">
+        <button @click="editor.chain().focus().toggleHeading({ level: 1 }).run()" :class="{ 'is-active': editor.isActive('heading', { level: 1 }) }" class="toolbar-btn">H1</button>
+        <button @click="editor.chain().focus().toggleHeading({ level: 2 }).run()" :class="{ 'is-active': editor.isActive('heading', { level: 2 }) }" class="toolbar-btn">H2</button>
+        <button @click="editor.chain().focus().toggleCodeBlock().run()" :class="{ 'is-active': editor.isActive('codeBlock') }" class="toolbar-btn font-mono text-xs">&lt;/&gt;</button>
       </div>
 
-      <div class="flex gap-0.5 border-r border-gray-200 pr-2 mr-2">
-        <button @click="editor.chain().focus().toggleBulletList().run()" :class="{ 'is-active': editor.isActive('bulletList') }" class="toolbar-btn" title="Liste">•</button>
-        <button @click="editor.chain().focus().toggleTaskList().run()" :class="{ 'is-active': editor.isActive('taskList') }" class="toolbar-btn" title="Checkliste">☑</button>
+      <div class="flex gap-0.5 border-r border-gray-200 dark:border-gray-700 pr-2 mr-2">
+        <button @click="editor.chain().focus().toggleBulletList().run()" :class="{ 'is-active': editor.isActive('bulletList') }" class="toolbar-btn">•</button>
+        <button @click="editor.chain().focus().toggleTaskList().run()" :class="{ 'is-active': editor.isActive('taskList') }" class="toolbar-btn">☑</button>
       </div>
 
       <div class="flex gap-0.5 items-center">
-        <button @click="editor.chain().focus().insertTable({ rows: 3, cols: 3, withHeaderRow: true }).run()" class="toolbar-btn" title="Tabelle">▦</button>
-        <button @click="addVideo" class="toolbar-btn text-red-600" title="YouTube Video">
-          <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" class="w-4 h-4"><path d="M10 2a8 8 0 100 16 8 8 0 000-16zM9.555 7.168A1 1 0 008 8v4a1 1 0 001.555.832l3-2a1 1 0 000-1.664l-3-2z" /></svg>
+        <button @click="editor.chain().focus().insertTable({ rows: 3, cols: 3, withHeaderRow: true }).run()" class="toolbar-btn">▦</button>
+        <button @click="addVideo" class="toolbar-btn text-red-600">
+          <UIcon name="i-heroicons-video-camera" class="w-4 h-4" />
         </button>
-
-        <div v-if="editor.isActive('table')" class="flex gap-0.5 ml-2 pl-2 border-l border-gray-200 items-center">
-          <button @click="editor.chain().focus().addColumnAfter().run()" class="toolbar-btn text-xs">+Col</button>
-          <button @click="editor.chain().focus().deleteColumn().run()" class="toolbar-btn text-xs text-red-400">-Col</button>
-          <button @click="editor.chain().focus().addRowAfter().run()" class="toolbar-btn text-xs">+Row</button>
-          <button @click="editor.chain().focus().deleteRow().run()" class="toolbar-btn text-xs text-red-400">-Row</button>
-          <button @click="editor.chain().focus().mergeCells().run()" class="toolbar-btn text-xs">Merge</button>
-          <button @click="editor.chain().focus().deleteTable().run()" class="toolbar-btn text-red-500 hover:bg-red-50 ml-1">🗑</button>
-        </div>
       </div>
     </div>
 
@@ -42,11 +33,10 @@
         v-if="editor"
         :editor="editor"
         :tippy-options="{ duration: 200, placement: 'top-start', animation: 'scale' }"
-        class="bg-white border border-gray-200 text-gray-700 rounded-lg shadow-xl flex items-center p-1 gap-1 z-50"
+        class="bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-700 rounded-lg shadow-xl flex items-center p-1 gap-1 z-50"
     >
       <button @click="editor.chain().focus().toggleBold().run()" :class="{ 'is-active': editor.isActive('bold') }" class="bubble-btn font-bold">B</button>
       <button @click="editor.chain().focus().toggleItalic().run()" :class="{ 'is-active': editor.isActive('italic') }" class="bubble-btn italic">I</button>
-      <button @click="editor.chain().focus().toggleStrike().run()" :class="{ 'is-active': editor.isActive('strike') }" class="bubble-btn line-through">S</button>
       <button @click="editor.chain().focus().toggleHighlight().run()" :class="{ 'is-active': editor.isActive('highlight') }" class="bubble-btn text-yellow-500 font-bold">M</button>
       <div class="w-px h-4 bg-gray-200 mx-1"></div>
       <button @click="editor.chain().focus().toggleHeading({ level: 2 }).run()" :class="{ 'is-active': editor.isActive('heading', { level: 2 }) }" class="bubble-btn font-bold text-sm">H2</button>
@@ -58,40 +48,40 @@
         v-if="editor"
         :editor="editor"
         :tippy-options="{ duration: 100, placement: 'right-start' }"
-        class="bg-white border border-gray-200 text-gray-600 rounded-lg shadow-lg flex items-center p-1 gap-1 -ml-4"
+        class="bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-700 rounded-lg shadow-lg flex items-center p-1 gap-1 -ml-4"
     >
-      <button @click="editor.chain().focus().toggleHeading({ level: 1 }).run()" class="bubble-btn text-xs font-bold" title="H1">H1</button>
-      <button @click="editor.chain().focus().toggleHeading({ level: 2 }).run()" class="bubble-btn text-xs font-bold" title="H2">H2</button>
-      <button @click="editor.chain().focus().toggleBulletList().run()" class="bubble-btn" title="Liste">•</button>
-      <button @click="editor.chain().focus().toggleTaskList().run()" class="bubble-btn" title="Task">☑</button>
-      <button @click="editor.chain().focus().insertTable({ rows: 3, cols: 3, withHeaderRow: true }).run()" class="bubble-btn" title="Tabelle">▦</button>
-      <button @click="editor.chain().focus().toggleCodeBlock().run()" class="bubble-btn font-mono text-xs" title="Code">&lt;&gt;</button>
+      <button @click="editor.chain().focus().toggleHeading({ level: 1 }).run()" class="bubble-btn text-xs font-bold">H1</button>
+      <button @click="editor.chain().focus().toggleHeading({ level: 2 }).run()" class="bubble-btn text-xs font-bold">H2</button>
+      <button @click="editor.chain().focus().toggleBulletList().run()" class="bubble-btn">•</button>
+      <button @click="editor.chain().focus().toggleTaskList().run()" class="bubble-btn">☑</button>
+      <button @click="editor.chain().focus().insertTable({ rows: 3, cols: 3, withHeaderRow: true }).run()" class="bubble-btn">▦</button>
+      <button @click="editor.chain().focus().toggleCodeBlock().run()" class="bubble-btn font-mono text-xs">&lt;&gt;</button>
     </FloatingMenu>
 
     <editor-content
         :editor="editor"
-        class="flex-1 overflow-y-auto px-8 py-6 prose prose-slate max-w-none focus:outline-none custom-editor-area"
+        class="flex-1 overflow-y-auto px-8 py-6 prose prose-slate dark:prose-invert max-w-none focus:outline-none custom-editor-area"
     />
 
-    <div v-if="editor" class="border-t border-gray-100 px-4 py-1 text-xs text-gray-400 flex justify-end bg-gray-50">
-      {{ editor.storage.characterCount.words() }} Wörter • {{ editor.storage.characterCount.characters() }} Zeichen
+    <div v-if="editor" class="border-t border-gray-100 dark:border-gray-800 px-4 py-1 text-xs text-gray-400 flex justify-end bg-gray-50 dark:bg-gray-900/50">
+      {{ editor.storage.characterCount.words() }} Wörter
     </div>
-
   </div>
 </template>
 
 <script setup lang="ts">
 import { watch } from 'vue'
-
-// Tiptap Core
-import { useEditor, EditorContent } from '@tiptap/vue-3'
+import { useEditor, EditorContent, VueNodeViewRenderer } from '@tiptap/vue-3'
 // @ts-ignore
 import { BubbleMenu, FloatingMenu } from '@tiptap/vue-3/menus'
 
 import StarterKit from '@tiptap/starter-kit'
 import Placeholder from '@tiptap/extension-placeholder'
-
-// Extensions
+import CodeBlock from '@tiptap/extension-code-block'
+import { Table } from '@tiptap/extension-table'
+import { TableRow } from '@tiptap/extension-table-row'
+import { TableCell } from '@tiptap/extension-table-cell'
+import { TableHeader } from '@tiptap/extension-table-header'
 import BubbleMenuExtension from '@tiptap/extension-bubble-menu'
 import FloatingMenuExtension from '@tiptap/extension-floating-menu'
 import Link from '@tiptap/extension-link'
@@ -103,14 +93,8 @@ import Youtube from '@tiptap/extension-youtube'
 import Typography from '@tiptap/extension-typography'
 import CharacterCount from '@tiptap/extension-character-count'
 
-// --- FIX: Standard CodeBlock statt Lowlight nutzen (Vermeidet Vite Fehler) ---
-import CodeBlock from '@tiptap/extension-code-block'
-
-// Table Imports
-import { Table } from '@tiptap/extension-table'
-import { TableRow } from '@tiptap/extension-table-row'
-import { TableCell } from '@tiptap/extension-table-cell'
-import { TableHeader } from '@tiptap/extension-table-header'
+// IMPORT DER NEUEN KOMPONENTE
+import TiptapTaskItem from './TiptapTaskItem.vue'
 
 const props = defineProps<{ modelValue: any }>()
 const emit = defineEmits(['update:modelValue'])
@@ -118,41 +102,32 @@ const emit = defineEmits(['update:modelValue'])
 const editor = useEditor({
   content: props.modelValue,
   extensions: [
-    StarterKit.configure({
-      codeBlock: false, // Standard StarterKit Block aus, wir laden unseren eigenen
-    }),
+    StarterKit.configure({ codeBlock: false }),
     Placeholder.configure({ placeholder: 'Tippe "/" oder schreibe los...' }),
 
-    // UI
-    BubbleMenuExtension.configure({
-      shouldShow: ({ editor, from, to }) => !editor.state.selection.empty && (to - from > 0),
-    }),
+    BubbleMenuExtension.configure({ shouldShow: ({ editor, from, to }) => !editor.state.selection.empty && (to - from > 0) }),
     FloatingMenuExtension,
 
-    // Basics
     Link.configure({ openOnClick: false, autolink: true }),
-    Image,
-    Highlight,
-    Typography,
-    CharacterCount,
-
-    // Struktur
-    TaskList,
-    TaskItem.configure({ nested: true }),
+    Image, Highlight, Typography, CharacterCount, CodeBlock,
     Youtube.configure({ width: 640, height: 480 }),
 
-    // Code (Standard Block ohne Bunte Farben, dafür stabil)
-    CodeBlock,
+    Table.configure({ resizable: true }), TableRow, TableHeader, TableCell,
 
-    // Tables
-    Table.configure({ resizable: true }),
-    TableRow,
-    TableHeader,
-    TableCell,
+    // TASK LIST KONFIGURATION
+    TaskList,
+    TaskItem.configure({
+      nested: true,
+    }).extend({
+      // HIER SAGEN WIR TIPTAP: BENUTZE UNSERE VUE KOMPONENTE
+      addNodeView() {
+        return VueNodeViewRenderer(TiptapTaskItem)
+      },
+    }),
   ],
   editorProps: {
     attributes: {
-      class: 'focus:outline-none min-h-[500px] pb-40',
+      class: 'min-h-[500px] pb-40',
     },
   },
   onUpdate: ({ editor }) => {
@@ -166,8 +141,6 @@ watch(() => props.modelValue, (val) => {
   }
 })
 
-// --- ACTIONS ---
-
 const setLink = () => {
   if (!editor.value) return
   const previousUrl = editor.value.getAttributes('link').href
@@ -181,85 +154,59 @@ const setLink = () => {
 }
 
 const addVideo = () => {
-  const url = prompt('YouTube URL eingeben:')
-  if (url && editor.value) {
-    editor.value.commands.setYoutubeVideo({ src: url })
-  }
+  const url = prompt('Video URL:')
+  if (url && editor.value) editor.value.commands.setYoutubeVideo({ src: url })
 }
 </script>
 
 <style scoped>
 /* Toolbar & Buttons */
 .toolbar-btn {
-  @apply p-1.5 rounded text-gray-600 hover:bg-gray-100 transition-colors text-sm font-medium min-w-[28px] h-[28px] flex items-center justify-center;
+  @apply p-1.5 rounded text-gray-600 dark:text-gray-300 hover:bg-gray-100 dark:hover:bg-gray-700 transition-colors text-sm font-medium min-w-[28px] h-[28px] flex items-center justify-center;
 }
 .toolbar-btn.is-active {
-  @apply bg-gray-200 text-black shadow-inner;
+  @apply bg-gray-200 dark:bg-gray-600 text-black dark:text-white shadow-inner;
 }
-
 .bubble-btn {
-  @apply px-2 py-1 hover:bg-gray-100 rounded transition-colors text-sm min-w-[24px] h-[24px] flex items-center justify-center;
+  @apply px-2 py-1 hover:bg-gray-100 dark:hover:bg-gray-700 rounded transition-colors text-sm min-w-[24px] h-[24px] flex items-center justify-center text-gray-700 dark:text-gray-200;
 }
 .bubble-btn.is-active {
-  @apply bg-gray-200 text-black;
+  @apply bg-gray-200 dark:bg-gray-600 text-black dark:text-white;
 }
 
-/* EDITOR CSS RESET & STYLES */
+/* EDITOR STYLES */
 :deep(.prose) {
-
-  /* 1. TABLE FIX */
-  table {
-    width: 100% !important;
-    border-collapse: collapse;
-    table-layout: fixed;
-    margin: 1rem 0;
+  /* Cursor Fix */
+  .ProseMirror {
+    outline: none;
+    caret-color: currentColor;
   }
-  th, td {
-    border: 1px solid #d1d5db;
-    padding: 0.5rem;
-    vertical-align: top;
-    box-sizing: border-box;
-    min-width: 1em;
-  }
-  th { background-color: #f3f4f6; font-weight: 600; text-align: left; }
-  .column-resize-handle { background-color: #3b82f6; bottom: -2px; position: absolute; right: -2px; pointer-events: none; top: 0; width: 4px; }
 
-  /* 2. TASK LIST FIX */
-  ul[data-type="taskList"] { list-style: none !important; padding: 0 !important; margin: 0 !important; }
-  li[data-type="taskItem"] { display: flex !important; flex-direction: row !important; align-items: flex-start !important; margin-bottom: 0.25rem !important; padding-left: 0 !important; }
-  li[data-type="taskItem"] > label { display: inline-flex !important; margin-right: 0.5rem !important; margin-top: 0.25rem !important; user-select: none; cursor: pointer; flex-shrink: 0; }
-  li[data-type="taskItem"] > label > input { margin: 0 !important; cursor: pointer; }
-  li[data-type="taskItem"] > div { flex: 1 1 auto !important; min-width: 0 !important; display: block !important; }
-  li[data-type="taskItem"] div > p { margin: 0 !important; display: block !important; }
-  li[data-type="taskItem"]::marker, li[data-type="taskItem"]::before { content: none !important; display: none !important; }
-
-  /* 3. HIGHLIGHT */
-  mark { background-color: #fef08a; padding: 0.1rem 0.2rem; border-radius: 0.2rem; }
-
-  /* 4. YOUTUBE / VIDEO */
-  div[data-youtube-video] { cursor: move; padding-right: 1.5rem; }
-  iframe { border-radius: 8px; box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1); margin: 1rem 0; }
-
-  /* 5. CODE BLOCK (Standard Style - Dark Mode Look) */
-  pre {
-    background: #0d1117;
-    color: #c9d1d9;
-    font-family: 'JetBrains Mono', monospace;
-    padding: 0.75rem 1rem;
-    border-radius: 0.5rem;
-    margin: 1rem 0;
-    overflow-x: auto;
-  }
-  code {
-    color: inherit;
+  /* LIST RESET: Wir müssen nur die UL resetten, die LI wird von Vue gerendert */
+  ul[data-type="taskList"] {
+    list-style: none;
     padding: 0;
-    background: none;
-    font-size: 0.9rem;
+    margin: 0;
   }
 
-  /* Placeholder & Selection */
+  /* Table Fixes */
+  table { width: 100% !important; border-collapse: collapse; table-layout: fixed; margin: 1rem 0; }
+  th, td { border: 1px solid #d1d5db; padding: 0.5rem; vertical-align: top; box-sizing: border-box; min-width: 1em; }
+  .dark th, .dark td { border-color: #374151; }
+  th { background-color: #f3f4f6; font-weight: 600; text-align: left; }
+  .dark th { background-color: #1f2937; }
+  .column-resize-handle { background-color: #3b82f6; width: 4px; }
+
+  /* Code Block */
+  pre { background: #0d1117; color: #c9d1d9; font-family: 'JetBrains Mono', monospace; padding: 0.75rem 1rem; border-radius: 0.5rem; margin: 1rem 0; overflow-x: auto; }
+  code { color: inherit; padding: 0; background: none; font-size: 0.9rem; }
+
+  /* Images */
+  img { max-width: 100%; height: auto; border-radius: 6px; display: block; margin: 1rem 0; }
+
+  /* Misc */
+  mark { background-color: #fef08a; padding: 0.1rem 0.2rem; border-radius: 0.2rem; }
   .ProseMirror-selectednode { outline: 2px solid #3b82f6; }
   p.is-editor-empty:first-child::before { color: #9ca3af; content: attr(data-placeholder); float: left; height: 0; pointer-events: none; }
-  img { max-width: 100%; height: auto; border-radius: 6px; display: block; margin: 1rem 0; }
 }
 </style>
\ No newline at end of file