frontend/src/pages/AdminPromptsPage.jsx

@@ -1,4 +1,5 @@
 import { useState, useEffect } from 'react'
+import { useNavigate } from 'react-router-dom'
 import { api } from '../utils/api'
 import UnifiedPromptModal from '../components/UnifiedPromptModal'
 import { Star, Trash2, Edit, Copy, Filter, ArrowDownToLine } from 'lucide-react'
@@ -9,9 +10,10 @@ import { Star, Trash2, Edit, Copy, Filter, ArrowDownToLine } from 'lucide-react'
  * Manages both base and pipeline-type prompts in one interface.
  */
 export default function AdminPromptsPage() {
+  const navigate = useNavigate()
   const [prompts, setPrompts] = useState([])
   const [filteredPrompts, setFilteredPrompts] = useState([])
-  const [typeFilter, setTypeFilter] = useState('all') // 'all' | 'base' | 'pipeline'
+  const [typeFilter, setTypeFilter] = useState('all') // 'all' | 'base' | 'pipeline' | 'workflow'
   const [category, setCategory] = useState('all')
   const [loading, setLoading] = useState(true)
   const [error, setError] = useState(null)
@@ -44,6 +46,8 @@ export default function AdminPromptsPage() {
       filtered = filtered.filter(p => p.type === 'base')
     } else if (typeFilter === 'pipeline') {
       filtered = filtered.filter(p => p.type === 'pipeline')
+    } else if (typeFilter === 'workflow') {
+      filtered = filtered.filter(p => p.type === 'workflow')
     }
 
     // Filter by category
@@ -256,6 +260,13 @@ export default function AdminPromptsPage() {
           >
             + Neuer Prompt
           </button>
+          <button
+            className="btn btn-secondary"
+            onClick={() => navigate('/workflow-editor/new')}
+            style={{ marginLeft: 8 }}
+          >
+            🔀 Neuer Workflow
+          </button>
         </div>
       </div>
 
@@ -329,6 +340,13 @@ export default function AdminPromptsPage() {
           >
             Pipelines ({prompts.filter(p => p.type === 'pipeline' || !p.type).length})
           </button>
+          <button
+            className={typeFilter === 'workflow' ? 'btn btn-primary' : 'btn'}
+            onClick={() => setTypeFilter('workflow')}
+            style={{ fontSize: 13, padding: '6px 12px' }}
+          >
+            🔀 Workflows ({prompts.filter(p => p.type === 'workflow').length})
+          </button>
         </div>
 
         <div style={{

frontend/src/pages/WorkflowEditorPage.jsx

@@ -42,6 +42,22 @@ export default function WorkflowEditorPage() {
   const [validationWarnings, setValidationWarnings] = useState([])
   const [loading, setLoading] = useState(false)
   const [error, setError] = useState(null)
+  const [availablePrompts, setAvailablePrompts] = useState([])
+
+  // Load available basis prompts for Analysis nodes
+  useEffect(() => {
+    async function loadPrompts() {
+      try {
+        const prompts = await api.listAdminPrompts()
+        // Filter nur type='base' Prompts
+        const basisPrompts = prompts.filter(p => p.type === 'base')
+        setAvailablePrompts(basisPrompts)
+      } catch (e) {
+        console.error('Failed to load prompts:', e)
+      }
+    }
+    loadPrompts()
+  }, [])
 
   // Load workflow wenn ID vorhanden
   useEffect(() => {
@@ -237,10 +253,17 @@ export default function WorkflowEditorPage() {
           Neu
         </button>
         <button className="btn-secondary" onClick={handleValidate}>
-          Validieren
+          Validieren {validationErrors.length > 0 ? `(${validationErrors.length} ⚠️)` : ''}
         </button>
-        <button className="btn-primary" onClick={handleSave} disabled={loading}>
-          {loading ? 'Speichern...' : 'Speichern'}
+        <button
+          className="btn-primary"
+          onClick={handleSave}
+          disabled={loading}
+          title={validationErrors.length > 0
+            ? `Speichern blockiert: ${validationErrors.length} Validierungsfehler`
+            : 'Workflow in Datenbank speichern'}
+        >
+          {loading ? 'Speichern...' : validationErrors.length > 0 ? '🔒 Speichern' : '💾 Speichern'}
         </button>
         {currentPrompt && (
           <button className="btn-secondary" onClick={handleDelete} disabled={loading}>
@@ -250,8 +273,13 @@ export default function WorkflowEditorPage() {
       </div>
 
       {error && (
-        <div style={{ padding: '12px', background: 'var(--danger)', color: 'white' }}>
+        <div style={{ padding: '12px', background: 'var(--danger)', color: 'white', borderRadius: '4px', marginBottom: '8px' }}>
           ❌ {error}
+          {validationErrors.length > 0 && (
+            <div style={{ marginTop: 8, fontSize: 12 }}>
+              Tipp: Behebe die Validierungsfehler unten, um speichern zu können.
+            </div>
+          )}
         </div>
       )}
 
@@ -316,21 +344,86 @@ export default function WorkflowEditorPage() {
         {/* Config Panel */}
         {selectedNode && (
           <div className="workflow-config-panel">
-            <h2 style={{ margin: '0 0 16px 0' }}>{selectedNode.data.label}</h2>
+            <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: 16 }}>
+              <h2 style={{ margin: 0 }}>Node-Konfiguration</h2>
+              <button
+                onClick={() => setSelectedNode(null)}
+                style={{
+                  background: 'none',
+                  border: 'none',
+                  fontSize: 24,
+                  cursor: 'pointer',
+                  color: 'var(--text3)',
+                  padding: 4,
+                  lineHeight: 1
+                }}
+                title="Schließen"
+              >
+                ×
+              </button>
+            </div>
 
             {/* Basis-Konfiguration */}
             <div className="config-section">
-              <label>Label</label>
+              <label>Node-Name</label>
               <input
                 type="text"
                 value={selectedNode.data.label || ''}
                 onChange={(e) => handleNodeUpdate(selectedNode.id, { label: e.target.value })}
+                placeholder="z.B. Gewichtsanalyse"
+                style={{
+                  width: '100%',
+                  padding: '8px',
+                  borderRadius: '4px',
+                  border: '1px solid var(--border)',
+                  background: 'var(--surface)',
+                  color: 'var(--text1)',
+                  fontSize: '14px'
+                }}
               />
+              <div style={{ marginTop: 4, fontSize: 11, color: 'var(--text3)' }}>
+                Änderungen werden automatisch übernommen
+              </div>
             </div>
 
             {/* Type-spezifische Konfiguration */}
             {selectedNode.type === 'analysis' && (
               <>
+                <div className="config-section">
+                  <label>KI-Prompt auswählen</label>
+                  <select
+                    value={selectedNode.data.prompt_id || ''}
+                    onChange={(e) => {
+                      const promptId = e.target.value
+                      const selectedPrompt = availablePrompts.find(p => p.id === parseInt(promptId))
+                      handleNodeUpdate(selectedNode.id, {
+                        prompt_id: promptId ? parseInt(promptId) : null,
+                        prompt_name: selectedPrompt?.name || null
+                      })
+                    }}
+                    style={{
+                      width: '100%',
+                      padding: '8px',
+                      borderRadius: '4px',
+                      border: '1px solid var(--border)',
+                      background: 'var(--surface)',
+                      color: 'var(--text1)'
+                    }}
+                  >
+                    <option value="">-- Basis-Prompt wählen --</option>
+                    {availablePrompts.map(prompt => (
+                      <option key={prompt.id} value={prompt.id}>
+                        {prompt.name}
+                      </option>
+                    ))}
+                  </select>
+                  {selectedNode.data.prompt_name && (
+                    <div style={{ marginTop: 8, fontSize: 12, color: 'var(--text3)' }}>
+                      Gewählt: {selectedNode.data.prompt_name}
+                    </div>
+                  )}
+                </div>
+
                 <QuestionAugmentationPanel node={selectedNode} onChange={handleNodeUpdate} />
                 <FallbackConfig node={selectedNode} edges={edges} onChange={handleNodeUpdate} />
               </>