mindnet/app/frontend/ui.py

import streamlit as st
import uuid

# --- CONFIG & STYLING ---
st.set_page_config(page_title="mindnet v2.6", page_icon="🧠", layout="wide")
st.markdown("""
<style>
    .block-container { padding-top: 2rem; max_width: 1200px; margin: auto; }
    .intent-badge { background-color: #e8f0fe; color: #1a73e8; padding: 4px 10px; border-radius: 12px; font-size: 0.8rem; font-weight: 600; border: 1px solid #d2e3fc; display: inline-block; margin-bottom: 0.5rem; }
    .draft-box { border: 1px solid #d0d7de; border-radius: 6px; padding: 16px; background-color: #f6f8fa; margin: 10px 0; }
    .preview-box { border: 1px solid #e0e0e0; border-radius: 6px; padding: 24px; background-color: white; }
</style>
""", unsafe_allow_html=True)

# --- MODULE IMPORTS ---
try:
    from ui_config import QDRANT_URL, QDRANT_KEY, COLLECTION_PREFIX
    from ui_graph_service import GraphExplorerService
    
    # Komponenten
    from ui_sidebar import render_sidebar
    from ui_chat import render_chat_interface
    from ui_editor import render_manual_editor
    
    # Die beiden Graph-Engines
    from ui_graph import render_graph_explorer as render_graph_agraph
    from ui_graph_cytoscape import render_graph_explorer_cytoscape # <-- Import
    
except ImportError as e:
    st.error(f"Import Error: {e}. Bitte stelle sicher, dass alle UI-Dateien im Ordner liegen und 'streamlit-cytoscapejs' installiert ist.")
    st.stop()

# --- SESSION STATE ---
if "messages" not in st.session_state: st.session_state.messages = []
if "user_id" not in st.session_state: st.session_state.user_id = str(uuid.uuid4())

# --- SERVICE INIT ---
graph_service = GraphExplorerService(QDRANT_URL, QDRANT_KEY, COLLECTION_PREFIX)

# --- MAIN ROUTING ---
mode, top_k, explain = render_sidebar()

if mode == "💬 Chat":
    render_chat_interface(top_k, explain)
elif mode == "📝 Manueller Editor":
    render_manual_editor()
elif mode == "🕸️ Graph (Agraph)":
    render_graph_agraph(graph_service)
elif mode == "🕸️ Graph (Cytoscape)":
    render_graph_explorer_cytoscape(graph_service)