app/frontend/ui.py

@@ -23,7 +23,7 @@ timeout_setting = os.getenv("MINDNET_API_TIMEOUT") or os.getenv("MINDNET_LLM_TIM
 API_TIMEOUT = float(timeout_setting) if timeout_setting else 300.0
 
 # --- PAGE SETUP ---
-st.set_page_config(page_title="mindnet v2.3.8", page_icon="🧠", layout="wide")
+st.set_page_config(page_title="mindnet v2.3.9", page_icon="🧠", layout="wide")
 
 # --- CSS STYLING ---
 st.markdown("""
@@ -225,7 +225,7 @@ def submit_feedback(query_id, node_id, score, comment=None):
 def render_sidebar():
     with st.sidebar:
         st.title("🧠 mindnet")
-        st.caption("v2.3.8 | Fixed State Sync")
+        st.caption("v2.3.9 | Stable ID Fix")
         mode = st.radio("Modus", ["💬 Chat", "📝 Manueller Editor"], index=0)
         st.divider()
         st.subheader("⚙️ Settings")
@@ -240,15 +240,23 @@ def render_sidebar():
     return mode, top_k, explain
 
 def render_draft_editor(msg):
-    qid = msg.get('query_id', str(uuid.uuid4()))
+    # --- STABLE ID FIX (Der entscheidende Teil) ---
+    # Wir prüfen, ob die Nachricht schon eine ID hat. Wenn nicht, erzeugen wir eine
+    # und SPEICHERN sie zurück in das msg-Objekt (das Teil von session_state ist).
+    # So bleibt die ID über Reruns hinweg identisch.
+    if "query_id" not in msg or not msg["query_id"]:
+        msg["query_id"] = str(uuid.uuid4())
+    
+    qid = msg["query_id"]
     key_base = f"draft_{qid}"
     
     # State Keys
     data_meta_key = f"{key_base}_data_meta"
     data_sugg_key = f"{key_base}_data_suggestions"
     widget_body_key = f"{key_base}_widget_body" 
+    data_body_key = f"{key_base}_data_body"
 
-    # --- 1. INIT STATE (Nur einmalig) ---
+    # --- 1. INIT STATE (Nur einmalig pro stabiler ID) ---
     if f"{key_base}_init" not in st.session_state:
         meta, body = parse_markdown_draft(msg["content"])
         
@@ -258,24 +266,32 @@ def render_draft_editor(msg):
         tags = meta.get("tags", [])
         meta["tags_str"] = ", ".join(tags) if isinstance(tags, list) else str(tags)
 
+        # Persistent Data
         st.session_state[data_meta_key] = meta
         st.session_state[data_sugg_key] = []
+        st.session_state[data_body_key] = body.strip()
         
-        # WICHTIG: Wir initialisieren den Widget Key direkt!
+        # Widget Init (wichtig: Hier wird der "Default Value" des Widgets gesetzt)
         st.session_state[widget_body_key] = body.strip()
         
         st.session_state[f"{key_base}_init"] = True
 
-    # --- CALLBACKS (Modifizieren direkt den Widget-Key) ---
-    
+    # --- CALLBACKS ---
+    def _sync_body():
+        # Sync vom Widget zurück in den persistenten Speicher
+        st.session_state[data_body_key] = st.session_state[widget_body_key]
+
     def _insert_text(text_to_insert):
+        # Einfügen in Widget State
         current = st.session_state[widget_body_key]
         st.session_state[widget_body_key] = f"{current}\n\n{text_to_insert}"
-        # Kein Rerun nötig, Button-Klick macht das implizit
+        # Sync auch data_body
+        st.session_state[data_body_key] = st.session_state[widget_body_key]
 
     def _remove_text(text_to_remove):
         current = st.session_state[widget_body_key]
         st.session_state[widget_body_key] = current.replace(text_to_remove, "").strip()
+        st.session_state[data_body_key] = st.session_state[widget_body_key]
 
     # --- UI LAYOUT ---
     st.markdown(f'<div class="draft-box">', unsafe_allow_html=True)
@@ -299,12 +315,13 @@ def render_draft_editor(msg):
     
     # --- TAB 1: EDITOR ---
     with tab_edit:
-        # State-Fix: Wir übergeben KEIN 'value' Argument, wenn der Key existiert.
-        # So hat das Widget Vorrang vor veraltetem Code.
+        # Hier kein 'value=' übergeben, wenn der Key im Session State ist.
+        # Streamlit nimmt automatisch den Wert aus session_state[widget_body_key].
         st.text_area(
             "Body", 
             key=widget_body_key,
             height=500, 
+            on_change=_sync_body,
             label_visibility="collapsed"
         )
 
@@ -316,12 +333,9 @@ def render_draft_editor(msg):
             # 1. Reset suggestions
             st.session_state[data_sugg_key] = []
             
-            # 2. Text DIREKT aus dem Widget State lesen
+            # 2. Text DIREKT aus dem Widget State lesen (das ist der aktuellste Stand im Browser)
             text_to_analyze = st.session_state[widget_body_key]
             
-            # 3. Debug Output (optional)
-            # st.info(f"Sende {len(text_to_analyze)} Zeichen an API...")
-
             with st.spinner("Analysiere..."):
                 analysis = analyze_draft_text(text_to_analyze, meta_ref["type"])
                 
@@ -338,7 +352,6 @@ def render_draft_editor(msg):
         # Render List
         suggestions = st.session_state[data_sugg_key]
         if suggestions:
-            # Hole aktuellen Text für Vergleich
             current_text_state = st.session_state[widget_body_key]
             
             for idx, sugg in enumerate(suggestions):
@@ -370,7 +383,7 @@ def render_draft_editor(msg):
         "status": "draft",
         "tags": final_tags
     }
-    # Auch hier: Nimm den aktuellsten Text für die Vorschau
+    # Nimm den Widget Content
     final_body = st.session_state[widget_body_key]
     final_doc = build_markdown_doc(final_meta, final_body)
     
@@ -384,11 +397,10 @@ def render_draft_editor(msg):
     b1, b2 = st.columns([1, 1])
     with b1:
         if st.button("💾 Speichern & Indizieren", type="primary", key=f"{key_base}_save"):
-            with st.spinner("Speichere..."):
+            with st.spinner("Speichere im Vault..."):
                 safe_title = re.sub(r'[^a-zA-Z0-9]', '-', meta_ref["title"]).lower()[:30] or "draft"
                 fname = f"{datetime.now().strftime('%Y%m%d')}-{safe_title}.md"
                 
-                # Sende das finale Dokument an die API
                 result = save_draft_to_vault(final_doc, filename=fname)
                 if "error" in result:
                     st.error(f"Fehler: {result['error']}")