remove db

.gitignore

@@ -1,4 +0,0 @@
-data/
-__pycache__/
-*.pyc
-.env

Dockerfile

@@ -1,39 +1,15 @@
 FROM python:3.12-slim
 
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    libzbar0 \
-    # Chromium dependencies for Playwright
-    libglib2.0-0t64 \
-    libnss3 \
-    libnspr4 \
-    libatk1.0-0t64 \
-    libatk-bridge2.0-0t64 \
-    libcups2t64 \
-    libdrm2 \
-    libexpat1 \
-    libxcomposite1 \
-    libxdamage1 \
-    libxext6 \
-    libxfixes3 \
-    libxrandr2 \
-    libgbm1 \
-    libxkbcommon0 \
-    libpango-1.0-0 \
-    libcairo2 \
-    libasound2t64 \
-    libatspi2.0-0t64 \
-    fonts-liberation \
-    && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y --no-install-recommends libzbar0 && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app
 
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
-RUN playwright install chromium
 
 COPY app/ ./app/
 
-RUN mkdir -p /data/uploads /data/amazon_session
+RUN mkdir -p /data/uploads
 
 EXPOSE 8000
 

README.md

@@ -1,196 +0,0 @@
-# Belegimport
-
-Automatischer Import von Belegen (Rechnungen, Gutschriften) aus verschiedenen Quellen und Weiterleitung per SMTP an Buchhaltungssoftware (z.B. Buchhaltungsbutler).
-
-## Features
-
-- **Scan-Upload**: PDF hochladen, automatische Trennung per QR-Code-Trennseiten
-- **IMAP**: Automatischer Abruf von Belegen aus Email-Postfachern
-- **SMB/Netzlaufwerk**: Automatischer Abruf von Belegen aus Netzwerkordnern
-- **FTP / SFTP**: Automatischer Abruf von Belegen via FTP (passiv, unverschluesselt) oder SFTP (SSH)
-- **Amazon Business**: Automatischer Abruf von Amazon-Rechnungen per API
-- **Eingangs-/Ausgangsbelege**: Getrennte Import-Adressen fur Einkauf und Verkauf
-- **Scheduler**: Automatischer Abruf in konfigurierbaren Intervallen
-- **Verarbeitungslog**: Ubersicht aller importierten Belege mit Status
-
-## Technologie
-
-- Python 3.12, FastAPI, Jinja2, SQLite (aiosqlite)
-- Docker / docker-compose
-- Playwright (optional, fur Amazon Browser-Automation als Fallback)
-
-## Installation
-
-### Docker (empfohlen)
-
-```bash
-git clone <repository-url>
-cd lex-office-belegimport-mail
-sudo docker-compose up --build -d
-```
-
-Die Webanwendung ist erreichbar unter: `http://localhost:8081`
-
-### Konfiguration
-
-Alle Einstellungen werden uber die Weboberflache vorgenommen:
-
-1. **Einstellungen** (`/settings`): SMTP-Server, IMAP, SMB, Import-Emailadressen
-2. **Plattformen** (`/platforms`): Amazon Business API-Zugangsdaten
-3. **Scan-Upload** (`/`): Manueller PDF-Upload mit Belegart-Auswahl
-
----
-
-## Amazon Business API Einrichtung
-
-Die Amazon-Integration nutzt die offizielle Amazon Business API (Reconciliation + Document API) um Rechnungen automatisch abzurufen. Kein Browser-Login, keine CAPTCHAs, vollautomatisch.
-
-### Voraussetzungen
-
-- Amazon Business Konto (mit Business Prime)
-- Zugang zum [Amazon Solution Provider Portal](https://solutionproviderportal.amazon.com/)
-
-### Schritt 1: Als Entwickler registrieren
-
-1. Offne das [Solution Provider Portal](https://solutionproviderportal.amazon.com/)
-2. Wahle **"Private seller applications"** (fur eigene Integrationen)
-3. Wahle **"Erstellen Sie Anwendungen, die SP-APIs verwenden"**
-4. Fulle die Unternehmensdaten aus (Name, Handelsregisternummer, Adresse)
-5. Verifiziere per SMS
-
-### Schritt 2: Rollen auswahlen
-
-Wahle folgende Rollen:
-
-- **Abgleichen von Business-Einkaufen** (Reconciliation API)
-- **Amazon Business-Bestellung** (Business Orders API)
-
-### Schritt 3: Sicherheitskontrollen
-
-Beantworte alle Sicherheitsfragen mit **"Ja"**.
-
-Bei den Textfeldern:
-- **Externe Parteien**: `Keine. Die Daten werden ausschliesslich intern fur die eigene Buchhaltung verwendet.`
-- **Externe Quellen**: `Keine.`
-
-### Schritt 4: App registrieren
-
-Nach der Freischaltung (kann einige Tage dauern):
-
-1. Im Developer Central: **"+ Neuen App-Client hinzufugen"**
-2. Einstellungen:
-   - **App-Name**: `Beleg import` (oder eigener Name)
-   - **API-Typ**: `SP-API`
-   - **App-Typ**: `Produktion`
-   - **Amazon Business**: angehakt
-   - **Verkaufer**: nicht angehakt
-   - **Rollen**: Abgleichen von Business-Einkaufen + Amazon Business-Bestellung
-   - **RDT**: Nein
-   - **OAuth-Anmeldungs-URI**: `https://ihre-domain.de/api/amazon-oauth-callback`
-   - **OAuth-Umleitungs-URI**: `https://ihre-domain.de/api/amazon-oauth-callback`
-
-3. Nach dem Speichern: **"Anmeldedaten fur Login mit Amazon" -> "Anzeigen"**
-   - Notiere **Client-ID** (`amzn1.application-oa2-client.xxxxx`)
-   - Notiere **Client-Sicherheitsschluessel** (`amzn1.oa2-cs.v1.xxxxx`)
-
-4. Die **App-ID** (`amzn1.sp.solution.xxxxx`) steht in der App-Ubersicht unter dem App-Namen
-
-> **Hinweis**: Die OAuth-Umleitungs-URI muss eine echte Domain mit Top-Level-Domain sein.
-> `localhost` und `.local` Domains werden von Amazon nicht akzeptiert.
-> Die URI muss nicht offentlich erreichbar sein - Amazon leitet nur den Browser des Benutzers dorthin weiter.
-
-> **Fehler SPSA0404**: Falls beim Autorisieren der Fehler "Keine unterstuetzte Geschaeftseinheit" erscheint,
-> muss die Autorisierung uber den OAuth-Flow (Website) statt uber Self-Authorization erfolgen.
-> Der Belegimport unterstutzt dies automatisch.
-
-### Schritt 5: Im Belegimport konfigurieren
-
-1. Offne die Plattformen-Seite im Belegimport
-2. Setze **Abruf-Modus** auf **"API (empfohlen)"**
-3. Trage ein:
-   - **App-ID**: `amzn1.sp.solution.xxxxx`
-   - **Client-ID**: `amzn1.application-oa2-client.xxxxx`
-   - **Client-Sicherheitsschluessel**: Der Secret-Wert
-4. **Einstellungen speichern**
-5. Klicke **"Bei Amazon autorisieren"**
-6. Melde dich bei Amazon an und erlaube den Zugriff
-7. Kopiere den `spapi_oauth_code` (oder die ganze URL) aus der Browser-Adressleiste
-8. Trage den Code im Belegimport ein und klicke **"Token tauschen"**
-9. Status sollte auf **"API autorisiert"** wechseln
-
-### Schritt 6: Rechnungen abrufen
-
-- **Manuell**: Klicke "Jetzt Rechnungen abrufen"
-- **Automatisch**: Aktiviere den Scheduler unter Einstellungen (z.B. alle 60 Minuten)
-
-Die Rechnungen werden als PDF per SMTP an die konfigurierte Eingangsbeleg-Adresse gesendet.
-Bereits abgerufene Rechnungen werden automatisch ubersprungen.
-
-### OAuth Redirect URI (lokale Installation)
-
-Da Amazon keine `localhost`-URIs akzeptiert, gibt es zwei Optionen:
-
-**Option A: Eigene Domain verwenden (empfohlen)**
-
-Trage eine echte Domain ein (z.B. `https://ihre-domain.de/api/amazon-oauth-callback`).
-Nach der Amazon-Autorisierung leitet der Browser dorthin weiter - die Seite ladt nicht,
-aber der Auth-Code steht in der URL-Leiste. Diesen Code im Belegimport eintragen.
-
-**Option B: /etc/hosts Eintrag**
-
-Falls der Server lokal erreichbar sein soll:
-
-```bash
-# In /etc/hosts eintragen:
-127.0.0.1  app.belegimport.de
-```
-
-Dann in der Amazon App als Redirect URI eintragen:
-`https://app.belegimport.de/api/amazon-oauth-callback`
-
-> **Achtung**: Amazon pruft ob die Domain eine Top-Level-Domain hat.
-> `.local` funktioniert nicht, aber `.de` schon.
-
-### Umgebungsvariablen
-
-In `docker-compose.yml`:
-
-```yaml
-environment:
-  - OAUTH_REDIRECT_BASE=https://ihre-domain.de  # Muss zur Amazon App passen
-```
-
----
-
-## Eingangs- und Ausgangsbelege
-
-Der Belegimport unterscheidet zwischen:
-
-- **Eingangsbelege (Einkauf)**: Rechnungen die Sie von Lieferanten erhalten
-- **Ausgangsbelege (Verkauf/Gutschrift)**: Rechnungen die Sie an Kunden senden
-
-Fur beide Typen konnen separate Import-Emailadressen konfiguriert werden (z.B. fur Buchhaltungsbutler).
-Amazon-Rechnungen werden automatisch als Eingangsbelege klassifiziert.
-
-Bei IMAP und SMB konnen jeweils getrennte Quell- und Verarbeitungsordner fur Eingangs- und Ausgangsbelege konfiguriert werden.
-
-Beim Scan-Upload kann die Belegart per Radio-Button ausgewahlt werden.
-
----
-
-## Verarbeitungslog
-
-Unter `/log` werden alle verarbeiteten Belege angezeigt mit:
-
-- Zeitpunkt, Betreff, Absender
-- Belegart (Eingang/Ausgang)
-- Anzahl Anhange
-- Status (OK/Fehler)
-- Fehlermeldung (falls vorhanden)
-- SMTP-Protokoll (anzeigbar)
-
----
-
-## Lizenz
-
-Privates Projekt.

app/amazon_api.py

@@ -1,515 +0,0 @@
-"""Amazon Business API client using SP-API (Reconciliation + Document API).
-
-This module provides API-based invoice retrieval as an alternative to browser automation.
-Uses OAuth2 with LWA (Login with Amazon) for authentication.
-
-Document API workflow (EU):
-1. POST /reports/.../reports → reportId
-2. GET /reports/.../reports/{reportId} → poll until DONE → reportDocumentId
-3. GET /reports/.../documents/{reportDocumentId} → presigned URL
-4. Download + decompress (gzip then zip) → PDF
-"""
-
-import asyncio
-import gzip
-import io
-import logging
-import urllib.parse
-import zipfile
-from datetime import datetime, timedelta
-from pathlib import Path
-
-import httpx
-
-from app.database import get_settings, save_settings, add_log_entry, is_invoice_downloaded, mark_invoice_downloaded
-from app.mail_processor import _connect_smtp, _build_forward_email, _send_with_log
-
-logger = logging.getLogger(__name__)
-
-# Amazon LWA (Login with Amazon) endpoints
-LWA_TOKEN_URL = "https://api.amazon.com/auth/o2/token"
-
-# Amazon Business OAuth consent URLs per domain (NOT sellercentral!)
-AB_OAUTH_URLS = {
-    "amazon.de": "https://www.amazon.de/b2b/abws/oauth",
-    "amazon.at": "https://www.amazon.de/b2b/abws/oauth",  # AT uses DE
-    "amazon.fr": "https://www.amazon.fr/b2b/abws/oauth",
-    "amazon.it": "https://www.amazon.it/b2b/abws/oauth",
-    "amazon.es": "https://www.amazon.es/b2b/abws/oauth",
-    "amazon.co.uk": "https://www.amazon.co.uk/b2b/abws/oauth",
-    "amazon.com": "https://www.amazon.com/b2b/abws/oauth",
-}
-
-# Amazon Business API endpoints per region
-AB_API_ENDPOINTS = {
-    "eu": "https://eu.business-api.amazon.com",
-    "na": "https://na.business-api.amazon.com",
-}
-
-# API versions
-RECONCILIATION_VERSION = "2021-01-08"
-REPORTS_VERSION = "2021-09-30"
-
-# Domain to region mapping
-DOMAIN_REGION = {
-    "amazon.de": "eu",
-    "amazon.at": "eu",
-    "amazon.fr": "eu",
-    "amazon.it": "eu",
-    "amazon.es": "eu",
-    "amazon.co.uk": "eu",
-    "amazon.com": "na",
-}
-
-# Domain to marketplace ID
-DOMAIN_MARKETPLACE = {
-    "amazon.de": "A1PA6795UKMFR9",
-    "amazon.at": "A2NODRKZP88ZB9",
-    "amazon.fr": "A13V1IB3VIYZZH",
-    "amazon.it": "APJ6JRA9NG5V4",
-    "amazon.es": "A1RKKUPIHCS9HS",
-    "amazon.co.uk": "A1F83G8C2ARO7P",
-    "amazon.com": "ATVPDKIKX0DER",
-}
-
-
-def get_oauth_authorize_url(application_id: str, redirect_uri: str, domain: str = "amazon.de", state: str = "") -> str:
-    """Generate the OAuth authorization URL for Amazon Business API consent."""
-    base_url = AB_OAUTH_URLS.get(domain, AB_OAUTH_URLS["amazon.de"])
-    params = {
-        "applicationId": application_id,
-        "state": state or "auth",
-        "redirect_uri": redirect_uri,
-    }
-    return f"{base_url}?{urllib.parse.urlencode(params)}"
-
-
-async def exchange_auth_code(code: str, client_id: str, client_secret: str, redirect_uri: str) -> dict:
-    """Exchange authorization code for refresh token via LWA."""
-    async with httpx.AsyncClient() as client:
-        resp = await client.post(LWA_TOKEN_URL, data={
-            "grant_type": "authorization_code",
-            "code": code,
-            "client_id": client_id,
-            "client_secret": client_secret,
-            "redirect_uri": redirect_uri,
-        })
-        if resp.status_code != 200:
-            logger.error(f"LWA Token-Exchange fehlgeschlagen: {resp.status_code} {resp.text}")
-            return {"error": f"Token-Exchange fehlgeschlagen: {resp.status_code} - {resp.text}"}
-        data = resp.json()
-        logger.info("LWA Token-Exchange erfolgreich")
-        return data
-
-
-async def get_access_token(client_id: str, client_secret: str, refresh_token: str) -> str | None:
-    """Get a fresh access token using the refresh token."""
-    async with httpx.AsyncClient() as client:
-        resp = await client.post(LWA_TOKEN_URL, data={
-            "grant_type": "refresh_token",
-            "refresh_token": refresh_token,
-            "client_id": client_id,
-            "client_secret": client_secret,
-        })
-        if resp.status_code != 200:
-            logger.error(f"Access-Token-Refresh fehlgeschlagen: {resp.status_code} {resp.text}")
-            return None
-        data = resp.json()
-        return data.get("access_token")
-
-
-async def check_api_configured() -> dict:
-    """Check if API credentials are configured and valid."""
-    settings = await get_settings()
-    client_id = settings.get("amazon_client_id", "")
-    client_secret = settings.get("amazon_client_secret", "")
-    refresh_token = settings.get("amazon_refresh_token", "")
-
-    if not client_id or not client_secret:
-        return {"configured": False, "authorized": False, "error": "Client-ID oder Client-Secret fehlt"}
-
-    if not refresh_token:
-        return {"configured": True, "authorized": False, "error": "Noch nicht autorisiert (Refresh-Token fehlt)"}
-
-    # Try to get an access token to verify credentials
-    access_token = await get_access_token(client_id, client_secret, refresh_token)
-    if not access_token:
-        return {"configured": True, "authorized": False, "error": "Autorisierung abgelaufen - bitte erneut autorisieren"}
-
-    return {"configured": True, "authorized": True}
-
-
-async def _get_api_client(settings: dict) -> tuple[httpx.AsyncClient, str] | None:
-    """Create an authenticated API client. Returns (client, region) or None."""
-    client_id = settings.get("amazon_client_id", "")
-    client_secret = settings.get("amazon_client_secret", "")
-    refresh_token = settings.get("amazon_refresh_token", "")
-
-    if not all([client_id, client_secret, refresh_token]):
-        return None
-
-    access_token = await get_access_token(client_id, client_secret, refresh_token)
-    if not access_token:
-        return None
-
-    domain = settings.get("amazon_domain", "amazon.de")
-    region = DOMAIN_REGION.get(domain, "eu")
-
-    client = httpx.AsyncClient(
-        base_url=AB_API_ENDPOINTS.get(region, AB_API_ENDPOINTS["eu"]),
-        headers={
-            "x-amz-access-token": access_token,
-            "Content-Type": "application/json",
-            "user-agent": "Belegimport/1.0 (Language=Python/3.12)",
-        },
-        timeout=30.0,
-    )
-    return client, region
-
-
-async def get_transactions(settings: dict, since_date: datetime) -> list[dict]:
-    """Get transactions via Reconciliation API."""
-    result = await _get_api_client(settings)
-    if not result:
-        return []
-
-    client, region = result
-
-    transactions = []
-    try:
-        # feedEndDate must not exceed current UTC time
-        now_utc = datetime.utcnow()
-        params = {
-            "feedStartDate": since_date.strftime("%Y-%m-%dT00:00:00Z"),
-            "feedEndDate": now_utc.strftime("%Y-%m-%dT%H:%M:%SZ"),
-        }
-
-        next_token = None
-        page = 0
-        while True:
-            page += 1
-            if next_token:
-                params["nextPageToken"] = next_token
-
-            logger.info(f"Amazon API: Reconciliation-Abfrage Seite {page}...")
-            resp = await client.get(
-                f"/reconciliation/{RECONCILIATION_VERSION}/transactions",
-                params=params,
-            )
-
-            if resp.status_code != 200:
-                logger.error(f"Amazon API: Reconciliation fehlgeschlagen: {resp.status_code} {resp.text}")
-                break
-
-            data = resp.json()
-            page_transactions = data.get("transactions", [])
-            transactions.extend(page_transactions)
-            logger.info(f"Amazon API: Seite {page}: {len(page_transactions)} Transaktionen")
-
-            next_token = data.get("nextPageToken")
-            if not next_token:
-                break
-
-    except Exception as e:
-        logger.error(f"Amazon API: Reconciliation-Fehler: {e}")
-    finally:
-        await client.aclose()
-
-    logger.info(f"Amazon API: {len(transactions)} Transaktionen gesamt")
-    return transactions
-
-
-async def _create_invoice_report(client: httpx.AsyncClient, order_id: str, marketplace_id: str) -> str | None:
-    """Step 1: Create a report request for invoice PDF."""
-    body = {
-        "reportType": "GET_AB_INVOICE_PDF",
-        "marketplaceIds": [marketplace_id],
-        "reportOptions": {
-            "orderId": order_id,
-            "documentType": "Invoice",
-        },
-    }
-    try:
-        resp = await client.post(f"/reports/{REPORTS_VERSION}/reports", json=body)
-        if resp.status_code in (200, 202):
-            data = resp.json()
-            report_id = data.get("reportId")
-            logger.info(f"Amazon API: Report erstellt für {order_id}: {report_id}")
-            return report_id
-        else:
-            logger.warning(f"Amazon API: Report-Erstellung fehlgeschlagen für {order_id}: {resp.status_code} {resp.text}")
-            return None
-    except Exception as e:
-        logger.error(f"Amazon API: Report-Erstellung Fehler: {e}")
-        return None
-
-
-async def _poll_report_status(client: httpx.AsyncClient, report_id: str, max_wait: int = 120) -> str | None:
-    """Step 2: Poll report status until DONE. Returns reportDocumentId."""
-    for i in range(max_wait // 15 + 1):
-        try:
-            resp = await client.get(f"/reports/{REPORTS_VERSION}/reports/{report_id}")
-            if resp.status_code != 200:
-                logger.warning(f"Amazon API: Report-Status fehlgeschlagen: {resp.status_code}")
-                return None
-
-            data = resp.json()
-            status = data.get("processingStatus", "")
-
-            if status == "DONE":
-                doc_id = data.get("reportDocumentId")
-                logger.info(f"Amazon API: Report {report_id} fertig: documentId={doc_id}")
-                return doc_id
-            elif status in ("CANCELLED", "FATAL"):
-                logger.warning(f"Amazon API: Report {report_id} fehlgeschlagen: {status}")
-                return None
-            else:
-                logger.debug(f"Amazon API: Report {report_id} Status: {status}, warte...")
-                await asyncio.sleep(15)
-        except Exception as e:
-            logger.error(f"Amazon API: Report-Status Fehler: {e}")
-            return None
-
-    logger.warning(f"Amazon API: Report {report_id} Timeout nach {max_wait}s")
-    return None
-
-
-async def _download_report_document(client: httpx.AsyncClient, document_id: str) -> bytes | None:
-    """Step 3: Get presigned URL and download + decompress the PDF."""
-    try:
-        resp = await client.get(f"/reports/{REPORTS_VERSION}/documents/{document_id}")
-        if resp.status_code != 200:
-            logger.warning(f"Amazon API: Document-URL fehlgeschlagen: {resp.status_code}")
-            return None
-
-        data = resp.json()
-        url = data.get("url", "")
-        compression = data.get("compressionAlgorithm", "")
-
-        if not url:
-            logger.warning(f"Amazon API: Keine Download-URL für Document {document_id}")
-            return None
-
-        # Download the document (presigned S3 URL, expires in 5 min)
-        async with httpx.AsyncClient(timeout=60.0) as dl_client:
-            dl_resp = await dl_client.get(url)
-            if dl_resp.status_code != 200:
-                logger.warning(f"Amazon API: Document-Download fehlgeschlagen: {dl_resp.status_code}")
-                return None
-
-            content = dl_resp.content
-
-            # Decompress: EU documents are gzip-compressed, then the content is a zip file
-            if compression == "GZIP" or content[:2] == b'\x1f\x8b':
-                try:
-                    content = gzip.decompress(content)
-                except Exception:
-                    pass  # might not be gzipped
-
-            # Check if it's a zip file containing the PDF
-            if content[:2] == b'PK':
-                try:
-                    with zipfile.ZipFile(io.BytesIO(content)) as zf:
-                        for name in zf.namelist():
-                            if name.lower().endswith('.pdf'):
-                                content = zf.read(name)
-                                break
-                except Exception:
-                    pass  # might not be a zip
-
-            # Verify it's a PDF
-            if content[:4] == b'%PDF':
-                logger.info(f"Amazon API: PDF heruntergeladen: {len(content)} Bytes")
-                return content
-            else:
-                logger.warning(f"Amazon API: Heruntergeladenes Dokument ist kein PDF (starts: {content[:20]})")
-                return None
-
-    except Exception as e:
-        logger.error(f"Amazon API: Document-Download Fehler: {e}")
-        return None
-
-
-async def download_invoice(settings: dict, order_id: str) -> bytes | None:
-    """Download invoice PDF via Document API (3-step async process)."""
-    result = await _get_api_client(settings)
-    if not result:
-        return None
-
-    client, region = result
-    domain = settings.get("amazon_domain", "amazon.de")
-    marketplace_id = DOMAIN_MARKETPLACE.get(domain, DOMAIN_MARKETPLACE["amazon.de"])
-
-    try:
-        # Step 1: Create report
-        report_id = await _create_invoice_report(client, order_id, marketplace_id)
-        if not report_id:
-            return None
-
-        # Step 2: Poll until done
-        document_id = await _poll_report_status(client, report_id)
-        if not document_id:
-            return None
-
-        # Step 3: Download document
-        return await _download_report_document(client, document_id)
-
-    except Exception as e:
-        logger.error(f"Amazon API: Invoice-Download-Fehler für {order_id}: {e}")
-        return None
-    finally:
-        await client.aclose()
-
-
-async def process_amazon_api() -> dict:
-    """Process Amazon invoices via API (Reconciliation + Document API)."""
-    settings = await get_settings()
-
-    if settings.get("amazon_enabled") != "true":
-        return {"processed": 0, "skipped": 0, "errors": 0}
-
-    # Check API credentials
-    status = await check_api_configured()
-    if not status.get("authorized"):
-        error_msg = status.get("error", "API nicht konfiguriert")
-        logger.warning(f"Amazon API: {error_msg}")
-        return {"processed": 0, "skipped": 0, "errors": 0, "error": error_msg}
-
-    domain = settings.get("amazon_domain", "amazon.de")
-
-    # Determine date range
-    since_str = settings.get("amazon_since_date", "")
-    if since_str:
-        try:
-            since_date = datetime.strptime(since_str, "%Y-%m-%d")
-        except ValueError:
-            since_date = datetime.now() - timedelta(days=30)
-    else:
-        since_date = datetime.now() - timedelta(days=30)
-
-    logger.info(f"Amazon API: Import gestartet: domain={domain}, seit={since_date.strftime('%Y-%m-%d')}")
-
-    # Connect SMTP
-    import_email = settings.get("import_email_eingang") or settings.get("import_email", "")
-    if not import_email:
-        error_msg = "Keine Import-Email für Eingangsbelege konfiguriert"
-        logger.error(f"Amazon API: {error_msg}")
-        await add_log_entry("Amazon-Import", f"Amazon ({domain})", 0, "error", error_msg, beleg_type="eingang")
-        return {"processed": 0, "skipped": 0, "errors": 1, "error": error_msg}
-
-    smtp = _connect_smtp(settings)
-    if not smtp:
-        error_msg = "SMTP-Verbindung fehlgeschlagen"
-        logger.error(f"Amazon API: {error_msg}")
-        await add_log_entry("Amazon-Import", f"Amazon ({domain})", 0, "error", error_msg, beleg_type="eingang")
-        return {"processed": 0, "skipped": 0, "errors": 1, "error": error_msg}
-
-    processed = 0
-    skipped = 0
-    errors = 0
-
-    try:
-        # Get transactions via Reconciliation API
-        transactions = await get_transactions(settings, since_date)
-
-        if not transactions:
-            logger.info("Amazon API: Keine Transaktionen gefunden")
-            await save_settings({"amazon_last_sync": datetime.now().strftime("%Y-%m-%d %H:%M")})
-            await add_log_entry(
-                "Amazon-Import (API)", f"Amazon ({domain})", 0,
-                "success", "Keine neuen Rechnungen gefunden", beleg_type="eingang",
-            )
-            smtp.quit()
-            return {"processed": 0, "skipped": 0, "errors": 0}
-
-        # Extract unique orders with their line items
-        orders = {}
-        for txn in transactions:
-            line_items = txn.get("transactionLineItems", [])
-            for item in line_items:
-                oid = item.get("orderId", "")
-                if oid and oid not in orders:
-                    orders[oid] = {
-                        "orderId": oid,
-                        "invoiceNumber": txn.get("invoiceNumber", ""),
-                        "transactionDate": txn.get("transactionDate", ""),
-                    }
-            # Fallback: if no line items, use transaction-level orderId
-            if not line_items:
-                oid = txn.get("orderId", "")
-                if oid and oid not in orders:
-                    orders[oid] = {
-                        "orderId": oid,
-                        "invoiceNumber": txn.get("invoiceNumber", ""),
-                        "transactionDate": txn.get("transactionDate", ""),
-                    }
-
-        logger.info(f"Amazon API: {len(orders)} eindeutige Bestellungen gefunden")
-
-        for oid, order_info in orders.items():
-            # Check if already downloaded
-            if await is_invoice_downloaded(oid, oid):
-                skipped += 1
-                continue
-
-            # Download invoice PDF
-            pdf_data = await download_invoice(settings, oid)
-
-            if pdf_data:
-                # Save debug copy if enabled
-                if settings.get("debug_save_amazon_pdfs") == "true":
-                    debug_dir = Path("/data/uploads") / "amazon_invoices"
-                    debug_dir.mkdir(parents=True, exist_ok=True)
-                    debug_path = debug_dir / f"Amazon_Rechnung_{oid}.pdf"
-                    debug_path.write_bytes(pdf_data)
-                    logger.info(f"Amazon API: Debug-PDF gespeichert: {debug_path}")
-
-                # Send via SMTP
-                filename = f"Amazon_Rechnung_{oid}.pdf"
-                subject = f"Amazon Rechnung - {oid}"
-                from_addr = settings.get("smtp_username", "belegimport@local")
-                msg = _build_forward_email(
-                    from_addr=from_addr,
-                    to_addr=import_email,
-                    original_subject=subject,
-                    original_from=f"Amazon ({domain})",
-                    attachments=[(filename, pdf_data)],
-                )
-                smtp_log = _send_with_log(smtp, msg)
-                await add_log_entry(
-                    subject, f"Amazon ({domain})", 1,
-                    "success", "", import_email, smtp_log, beleg_type="eingang",
-                )
-                await mark_invoice_downloaded(oid, oid)
-                processed += 1
-                logger.info(f"Amazon API: Rechnung für {oid} gesendet")
-            else:
-                # No invoice available for this order
-                await mark_invoice_downloaded(oid, oid)
-                skipped += 1
-                logger.debug(f"Amazon API: Keine Rechnung für {oid}")
-
-    except Exception as e:
-        logger.error(f"Amazon API: Import-Fehler: {e}", exc_info=True)
-        errors += 1
-        await add_log_entry(
-            "Amazon-Import (API)", f"Amazon ({domain})", 0,
-            "error", str(e), beleg_type="eingang",
-        )
-    finally:
-        try:
-            smtp.quit()
-        except Exception:
-            pass
-
-    await save_settings({"amazon_last_sync": datetime.now().strftime("%Y-%m-%d %H:%M")})
-
-    if processed > 0 or errors > 0:
-        summary = f"{processed} verarbeitet, {skipped} übersprungen, {errors} Fehler"
-        await add_log_entry(
-            "Amazon-Import (API, Zusammenfassung)", f"Amazon ({domain})", processed,
-            "success" if errors == 0 else "warning", summary, beleg_type="eingang",
-        )
-
-    logger.info(f"Amazon API: Import fertig: {processed} verarbeitet, {skipped} übersprungen, {errors} Fehler")
-    return {"processed": processed, "skipped": skipped, "errors": errors}

app/database.py

@@ -1,16 +1,12 @@
-import logging
 import os
 import aiosqlite
 from cryptography.fernet import Fernet
 
 DB_PATH = os.environ.get("DB_PATH", "/data/belegimport.db")
-SCHEMA_VERSION = 9
-
-logger = logging.getLogger(__name__)
 
 _fernet = None
 
-ENCRYPTED_KEYS = {"imap_password", "smtp_password", "smb_password", "amazon_password", "amazon_client_secret", "amazon_refresh_token", "ftp_password"}
+ENCRYPTED_KEYS = {"imap_password", "smtp_password", "smb_password"}
 
 DEFAULT_SETTINGS = {
     "imap_server": "",
@@ -23,13 +19,9 @@ DEFAULT_SETTINGS = {
     "smtp_ssl": "starttls",
     "smtp_username": "",
     "smtp_password": "",
-    "import_email": "",
-    "import_email_eingang": "",
-    "import_email_ausgang": "",
+    "lexoffice_email": "",
     "source_folder": "Rechnungen",
     "processed_folder": "Rechnungen/Verarbeitet",
-    "source_folder_ausgang": "",
-    "processed_folder_ausgang": "",
     "interval_minutes": "5",
     "scheduler_enabled": "false",
     "fetch_since_date": "",
@@ -43,36 +35,7 @@ DEFAULT_SETTINGS = {
     "smb_share": "",
     "smb_source_path": "",
     "smb_processed_path": "Verarbeitet",
-    "smb_source_path_ausgang": "",
-    "smb_processed_path_ausgang": "",
     "smb_mode": "forward",
-    # FTP / SFTP
-    "ftp_enabled": "false",
-    "ftp_protocol": "sftp",  # "sftp" or "ftp"
-    "ftp_server": "",
-    "ftp_port": "22",
-    "ftp_username": "",
-    "ftp_password": "",
-    "ftp_source_path": "",
-    "ftp_processed_path": "Verarbeitet",
-    "ftp_source_path_ausgang": "",
-    "ftp_processed_path_ausgang": "",
-    "ftp_mode": "forward",
-    # Amazon
-    "amazon_enabled": "false",
-    "amazon_email": "",
-    "amazon_password": "",
-    "amazon_domain": "amazon.de",
-    "amazon_last_sync": "",
-    "amazon_since_date": "",
-    # Amazon API (SP-API / Business API)
-    "amazon_app_id": "",  # amzn1.sp.solution.xxxxx (from Developer Portal)
-    "amazon_client_id": "",  # amzn1.application-oa2-client.xxxxx (LWA Client ID)
-    "amazon_client_secret": "",  # LWA Client Secret
-    "amazon_refresh_token": "",
-    "amazon_mode": "browser",  # "browser" or "api"
-    # Debug
-    "debug_save_amazon_pdfs": "false",
 }
 
 
@@ -115,157 +78,9 @@ def _decrypt(fernet: Fernet, value: str) -> str:
         return ""
 
 
-async def _get_schema_version(db: aiosqlite.Connection) -> int:
-    """Read current schema version from DB. Returns 0 if not set."""
-    try:
-        cursor = await db.execute(
-            "SELECT value FROM settings WHERE key = 'schema_version'"
-        )
-        row = await cursor.fetchone()
-        return int(row[0]) if row else 0
-    except Exception:
-        return 0
-
-
-async def _set_schema_version(db: aiosqlite.Connection, version: int):
-    await db.execute(
-        "INSERT OR REPLACE INTO settings (key, value) VALUES ('schema_version', ?)",
-        (str(version),),
-    )
-
-
-async def _run_migrations(db: aiosqlite.Connection, current_version: int):
-    """Run all pending migrations sequentially."""
-
-    if current_version < 1:
-        logger.info("Migration v1: Initiale Tabellenstruktur")
-        # v1: Base tables (idempotent via IF NOT EXISTS)
-        await db.execute("""
-            CREATE TABLE IF NOT EXISTS settings (
-                key TEXT PRIMARY KEY,
-                value TEXT NOT NULL DEFAULT ''
-            )
-        """)
-        await db.execute("""
-            CREATE TABLE IF NOT EXISTS processing_log (
-                id INTEGER PRIMARY KEY AUTOINCREMENT,
-                timestamp TEXT NOT NULL DEFAULT (datetime('now', 'localtime')),
-                email_subject TEXT,
-                email_from TEXT,
-                attachments_count INTEGER DEFAULT 0,
-                status TEXT NOT NULL,
-                error_message TEXT,
-                sent_to TEXT DEFAULT '',
-                smtp_log TEXT DEFAULT '',
-                beleg_type TEXT DEFAULT 'eingang'
-            )
-        """)
-        await db.commit()
-        await _set_schema_version(db, 1)
-
-    if current_version < 2:
-        logger.info("Migration v2: lexoffice_email -> import_email")
-        # v2: Rename lexoffice_email -> import_email
-        cursor = await db.execute(
-            "SELECT value FROM settings WHERE key = 'lexoffice_email'"
-        )
-        row = await cursor.fetchone()
-        if row and row[0]:
-            # Copy value to import_email if it's empty
-            cursor2 = await db.execute(
-                "SELECT value FROM settings WHERE key = 'import_email'"
-            )
-            row2 = await cursor2.fetchone()
-            if not row2 or not row2[0]:
-                await db.execute(
-                    "INSERT OR REPLACE INTO settings (key, value) VALUES ('import_email', ?)",
-                    (row[0],),
-                )
-                logger.info("  lexoffice_email Wert nach import_email übertragen")
-            await db.execute("DELETE FROM settings WHERE key = 'lexoffice_email'")
-        await db.commit()
-        await _set_schema_version(db, 2)
-
-    if current_version < 3:
-        logger.info("Migration v3: Amazon-Plattform hinzugefügt")
-        await db.execute("""
-            CREATE TABLE IF NOT EXISTS amazon_downloaded (
-                order_id TEXT PRIMARY KEY,
-                downloaded_at TEXT NOT NULL DEFAULT (datetime('now', 'localtime'))
-            )
-        """)
-        await db.commit()
-        await _set_schema_version(db, 3)
-
-    if current_version < 4:
-        logger.info("Migration v4: sent_to Spalte im Verarbeitungslog")
-        await db.execute("""
-            ALTER TABLE processing_log ADD COLUMN sent_to TEXT DEFAULT ''
-        """)
-        await db.commit()
-        await _set_schema_version(db, 4)
-
-    if current_version < 5:
-        logger.info("Migration v5: SMTP-Protokoll im Verarbeitungslog")
-        await db.execute("""
-            ALTER TABLE processing_log ADD COLUMN smtp_log TEXT DEFAULT ''
-        """)
-        await db.commit()
-        await _set_schema_version(db, 5)
-
-    if current_version < 6:
-        logger.info("Migration v6: Per-Invoice Tracking statt per-Order")
-        try:
-            await db.execute("""
-                ALTER TABLE amazon_downloaded ADD COLUMN invoice_url TEXT DEFAULT ''
-            """)
-        except Exception:
-            pass  # column already exists
-        await db.commit()
-        await _set_schema_version(db, 6)
-
-    if current_version < 8:
-        logger.info("Migration v7/8: Eingangs-/Ausgangsbelege Unterscheidung")
-        # Add beleg_type column to processing_log (check if it exists first)
-        cursor = await db.execute("PRAGMA table_info(processing_log)")
-        columns = [row[1] for row in await cursor.fetchall()]
-        if "beleg_type" not in columns:
-            await db.execute("""
-                ALTER TABLE processing_log ADD COLUMN beleg_type TEXT DEFAULT 'eingang'
-            """)
-            logger.info("  beleg_type Spalte hinzugefügt")
-        # Migrate import_email -> import_email_eingang
-        cursor = await db.execute(
-            "SELECT value FROM settings WHERE key = 'import_email'"
-        )
-        row = await cursor.fetchone()
-        if row and row[0]:
-            cursor2 = await db.execute(
-                "SELECT value FROM settings WHERE key = 'import_email_eingang'"
-            )
-            row2 = await cursor2.fetchone()
-            if not row2 or not row2[0]:
-                await db.execute(
-                    "INSERT OR REPLACE INTO settings (key, value) VALUES ('import_email_eingang', ?)",
-                    (row[0],),
-                )
-                logger.info("  import_email nach import_email_eingang übertragen")
-        await db.commit()
-        await _set_schema_version(db, 8)
-
-    if current_version < 9:
-        logger.info("Migration v9: FTP/SFTP-Settings hinzugefuegt (defaults werden eingefuegt)")
-        # No table changes needed - new settings are added via DEFAULT_SETTINGS loop in init_db
-        await db.commit()
-        await _set_schema_version(db, 9)
-
-    await db.commit()
-
-
 async def init_db():
-    os.makedirs(os.path.dirname(DB_PATH) or ".", exist_ok=True)
+    os.makedirs(os.path.dirname(DB_PATH), exist_ok=True)
     async with aiosqlite.connect(DB_PATH) as db:
-        # Ensure base tables exist (needed before we can read schema_version)
         await db.execute("""
             CREATE TABLE IF NOT EXISTS settings (
                 key TEXT PRIMARY KEY,
@@ -280,34 +95,12 @@ async def init_db():
                 email_from TEXT,
                 attachments_count INTEGER DEFAULT 0,
                 status TEXT NOT NULL,
-                error_message TEXT,
-                sent_to TEXT DEFAULT '',
-                smtp_log TEXT DEFAULT '',
-                beleg_type TEXT DEFAULT 'eingang'
-            )
-        """)
-        await db.execute("""
-            CREATE TABLE IF NOT EXISTS amazon_downloaded (
-                order_id TEXT NOT NULL,
-                downloaded_at TEXT NOT NULL DEFAULT (datetime('now', 'localtime')),
-                invoice_url TEXT DEFAULT '',
-                PRIMARY KEY (order_id, invoice_url)
+                error_message TEXT
             )
         """)
         await db.commit()
 
-        # Check version and run migrations
-        current_version = await _get_schema_version(db)
-        if current_version < SCHEMA_VERSION:
-            logger.info(
-                f"DB-Schema v{current_version} -> v{SCHEMA_VERSION}, starte Migrationen..."
-            )
-            await _run_migrations(db, current_version)
-            logger.info(f"DB-Schema auf v{SCHEMA_VERSION} aktualisiert")
-        else:
-            logger.info(f"DB-Schema v{current_version} ist aktuell")
-
-        # Insert default settings for any new keys (never overwrites existing values)
+        # Insert default settings if not present
         for key, value in DEFAULT_SETTINGS.items():
             await db.execute(
                 "INSERT OR IGNORE INTO settings (key, value) VALUES (?, ?)",
@@ -323,7 +116,7 @@ async def get_settings() -> dict:
     fernet = await _get_fernet()
     async with aiosqlite.connect(DB_PATH) as db:
         cursor = await db.execute(
-            "SELECT key, value FROM settings WHERE key NOT IN ('encryption_key', 'schema_version')"
+            "SELECT key, value FROM settings WHERE key != 'encryption_key'"
         )
         rows = await cursor.fetchall()
 
@@ -340,7 +133,7 @@ async def save_settings(data: dict):
     fernet = await _get_fernet()
     async with aiosqlite.connect(DB_PATH) as db:
         for key, value in data.items():
-            if key in ("encryption_key", "schema_version"):
+            if key == "encryption_key":
                 continue
             store_value = _encrypt(fernet, value) if key in ENCRYPTED_KEYS else value
             await db.execute(
@@ -350,29 +143,19 @@ async def save_settings(data: dict):
         await db.commit()
 
 
-def get_import_email(settings: dict, beleg_type: str = "eingang") -> str:
-    """Resolve the correct import email address based on document type."""
-    if beleg_type == "ausgang":
-        return settings.get("import_email_ausgang", "")
-    return settings.get("import_email_eingang", "") or settings.get("import_email", "")
-
-
 async def add_log_entry(
     email_subject: str,
     email_from: str,
     attachments_count: int,
     status: str,
     error_message: str = "",
-    sent_to: str = "",
-    smtp_log: str = "",
-    beleg_type: str = "eingang",
 ):
     async with aiosqlite.connect(DB_PATH) as db:
         await db.execute(
             """INSERT INTO processing_log
-               (email_subject, email_from, attachments_count, status, error_message, sent_to, smtp_log, beleg_type)
-               VALUES (?, ?, ?, ?, ?, ?, ?, ?)""",
-            (email_subject, email_from, attachments_count, status, error_message, sent_to, smtp_log, beleg_type),
+               (email_subject, email_from, attachments_count, status, error_message)
+               VALUES (?, ?, ?, ?, ?)""",
+            (email_subject, email_from, attachments_count, status, error_message),
         )
         await db.commit()
 
@@ -385,46 +168,3 @@ async def get_log_entries(limit: int = 100) -> list[dict]:
         )
         rows = await cursor.fetchall()
     return [dict(row) for row in rows]
-
-
-async def clear_log_entries() -> int:
-    async with aiosqlite.connect(DB_PATH) as db:
-        cursor = await db.execute("SELECT COUNT(*) FROM processing_log")
-        count = (await cursor.fetchone())[0]
-        await db.execute("DELETE FROM processing_log")
-        await db.commit()
-    return count
-
-
-async def is_invoice_downloaded(order_id: str, invoice_url: str = "") -> bool:
-    """Check if a specific invoice has been downloaded.
-    If invoice_url is given, check per-URL. Otherwise check per order_id."""
-    async with aiosqlite.connect(DB_PATH) as db:
-        if invoice_url:
-            cursor = await db.execute(
-                "SELECT 1 FROM amazon_downloaded WHERE order_id = ? AND invoice_url = ?",
-                (order_id, invoice_url),
-            )
-        else:
-            cursor = await db.execute(
-                "SELECT 1 FROM amazon_downloaded WHERE order_id = ?", (order_id,)
-            )
-        return await cursor.fetchone() is not None
-
-
-async def mark_invoice_downloaded(order_id: str, invoice_url: str = ""):
-    async with aiosqlite.connect(DB_PATH) as db:
-        await db.execute(
-            "INSERT OR IGNORE INTO amazon_downloaded (order_id, invoice_url) VALUES (?, ?)",
-            (order_id, invoice_url),
-        )
-        await db.commit()
-
-
-async def reset_downloaded_invoices() -> int:
-    async with aiosqlite.connect(DB_PATH) as db:
-        cursor = await db.execute("SELECT COUNT(*) FROM amazon_downloaded")
-        count = (await cursor.fetchone())[0]
-        await db.execute("DELETE FROM amazon_downloaded")
-        await db.commit()
-    return count

app/ftp_processor.py

@@ -1,614 +0,0 @@
-"""FTP / SFTP file import processor.
-
-Same design as smb_processor but for FTP (passive, unencrypted) and SFTP (SSH).
-Reads PDF files from a remote source folder, forwards them via SMTP, then moves
-them to a processed folder.
-"""
-
-import asyncio
-import ftplib
-import io
-import logging
-import os
-import posixpath
-import tempfile
-
-import paramiko
-
-from app.database import get_settings, add_log_entry, get_import_email
-from app.mail_processor import _connect_smtp, _build_forward_email, _send_with_log
-from app.scanner import detect_separator_pages, split_pdf
-
-logger = logging.getLogger(__name__)
-
-
-# ---------------------------------------------------------------------------
-# Generic adapter interface
-# ---------------------------------------------------------------------------
-
-class _FtpAdapter:
-    """Common interface for FTP and SFTP backends."""
-
-    def list_pdfs(self, path: str) -> list[str]:
-        raise NotImplementedError
-
-    def list_dirs(self, path: str, max_depth: int = 5) -> list[str]:
-        raise NotImplementedError
-
-    def read_file(self, path: str) -> bytes:
-        raise NotImplementedError
-
-    def ensure_dir(self, path: str):
-        raise NotImplementedError
-
-    def stat_exists(self, path: str) -> bool:
-        raise NotImplementedError
-
-    def rename(self, src: str, dst: str):
-        raise NotImplementedError
-
-    def close(self):
-        pass
-
-
-# ---------------------------------------------------------------------------
-# FTP (passive, unencrypted)
-# ---------------------------------------------------------------------------
-
-class _PlainFtpAdapter(_FtpAdapter):
-    def __init__(self, server: str, port: int, username: str, password: str):
-        self.ftp = ftplib.FTP()
-        self.ftp.connect(server, port, timeout=15)
-        self.ftp.login(username or "anonymous", password or "")
-        self.ftp.set_pasv(True)
-        # Remember initial CWD - all subsequent operations should resolve relative to this
-        try:
-            self._initial_cwd = self.ftp.pwd()
-        except Exception:
-            self._initial_cwd = None
-        logger.debug(f"FTP initial CWD: {self._initial_cwd}")
-
-    def _reset_cwd(self):
-        """Reset CWD to initial directory after stateful operations."""
-        if self._initial_cwd:
-            try:
-                self.ftp.cwd(self._initial_cwd)
-            except Exception:
-                pass
-
-    def list_pdfs(self, path: str) -> list[str]:
-        """List PDF files via LIST (more reliable than NLST across FTP servers)."""
-        self._reset_cwd()
-        target = path if path else "."
-        lines = []
-        try:
-            self.ftp.retrlines(f"LIST {target}", lines.append)
-        except ftplib.error_perm:
-            return []
-        files = []
-        for line in lines:
-            if not line or line[0:1] == "d":
-                continue  # skip directories
-            parts = line.split(maxsplit=8)
-            if len(parts) < 9:
-                continue
-            name = parts[-1]
-            if name.lower().endswith(".pdf") and not name.startswith("."):
-                files.append(name)
-        return sorted(files)
-
-    def list_dirs(self, path: str, max_depth: int = 5) -> list[str]:
-        self._reset_cwd()
-        base = path or ""
-        logger.debug(f"FTP list_dirs: base={base!r}, max_depth={max_depth}")
-        return self._list_dirs_rec(base, max_depth, 0, "")
-
-    def _list_dirs_rec(self, base: str, max_depth: int, depth: int, prefix: str) -> list[str]:
-        result = []
-        try:
-            entries = []
-            target = base if base else "."
-            self.ftp.retrlines(f"LIST {target}", entries.append)
-            logger.debug(f"FTP LIST {target!r} -> {len(entries)} entries")
-        except ftplib.error_perm as e:
-            logger.warning(f"FTP LIST {base!r} failed: {e}")
-            return []
-        for line in entries:
-            # Try to detect dirs (line starts with 'd') - works for unix-style listings
-            if not line or not line[0:1] == "d":
-                continue
-            parts = line.split(maxsplit=8)
-            if len(parts) < 9:
-                continue
-            name = parts[-1]
-            if name in (".", "..") or name.startswith("."):
-                continue
-            rel = f"{prefix}/{name}" if prefix else name
-            result.append(rel)
-            if depth < max_depth - 1:
-                sub = posixpath.join(base, name) if base else name
-                result.extend(self._list_dirs_rec(sub, max_depth, depth + 1, rel))
-        return result
-
-    def read_file(self, path: str) -> bytes:
-        self._reset_cwd()
-        buf = io.BytesIO()
-        self.ftp.retrbinary(f"RETR {path}", buf.write)
-        return buf.getvalue()
-
-    def ensure_dir(self, path: str):
-        """Create directory tree, walking step by step from initial CWD.
-
-        IMPORTANT: FTP's cwd() is stateful - it changes the current working
-        directory for ALL subsequent operations. We must walk the path one
-        segment at a time relative to the current position, not concatenate
-        and re-cwd from initial each iteration.
-        """
-        if not path:
-            return
-        try:
-            self._reset_cwd()
-            parts = [p for p in path.split("/") if p]
-            for p in parts:
-                try:
-                    self.ftp.cwd(p)
-                except ftplib.error_perm:
-                    # Doesn't exist - create and enter
-                    try:
-                        self.ftp.mkd(p)
-                        self.ftp.cwd(p)
-                    except ftplib.error_perm as e:
-                        logger.warning(f"FTP mkd({p}) failed: {e}")
-                        return
-        finally:
-            self._reset_cwd()
-
-    def stat_exists(self, path: str) -> bool:
-        """Check if a file or directory exists at path."""
-        try:
-            self.ftp.size(path)
-            return True
-        except (ftplib.error_perm, ftplib.error_temp):
-            pass
-        # Try as directory - cwd then immediately reset
-        try:
-            self.ftp.cwd(path)
-            self._reset_cwd()
-            return True
-        except ftplib.error_perm:
-            self._reset_cwd()
-            return False
-
-    def rename(self, src: str, dst: str):
-        self._reset_cwd()
-        self.ftp.rename(src, dst)
-
-    def close(self):
-        try:
-            self.ftp.quit()
-        except Exception:
-            try:
-                self.ftp.close()
-            except Exception:
-                pass
-
-
-# ---------------------------------------------------------------------------
-# SFTP (paramiko)
-# ---------------------------------------------------------------------------
-
-class _SftpAdapter(_FtpAdapter):
-    def __init__(self, server: str, port: int, username: str, password: str):
-        self.transport = paramiko.Transport((server, port))
-        self.transport.connect(username=username, password=password)
-        self.sftp = paramiko.SFTPClient.from_transport(self.transport)
-
-    def _resolve(self, path: str) -> str:
-        """Resolve path - empty/None means user's home/root directory."""
-        if not path:
-            try:
-                return self.sftp.normalize(".")
-            except IOError:
-                return "."
-        return path
-
-    def list_pdfs(self, path: str) -> list[str]:
-        try:
-            entries = self.sftp.listdir(self._resolve(path))
-        except IOError:
-            return []
-        return sorted(
-            e for e in entries if e.lower().endswith(".pdf") and not e.startswith(".")
-        )
-
-    def list_dirs(self, path: str, max_depth: int = 5) -> list[str]:
-        base = self._resolve(path)
-        logger.debug(f"SFTP list_dirs: base={base!r}, max_depth={max_depth}")
-        return self._list_dirs_rec(base, max_depth, 0, "")
-
-    def _list_dirs_rec(self, base: str, max_depth: int, depth: int, prefix: str) -> list[str]:
-        from stat import S_ISDIR
-        result = []
-        try:
-            entries = self.sftp.listdir_attr(base)
-            logger.debug(f"SFTP listdir_attr({base!r}) -> {[e.filename for e in entries]}")
-        except IOError as e:
-            logger.warning(f"SFTP listdir_attr({base!r}) failed: {e}")
-            return result
-        for entry in entries:
-            if entry.filename.startswith(".") or entry.filename in ("..", "."):
-                continue
-            if entry.st_mode and S_ISDIR(entry.st_mode):
-                rel = f"{prefix}/{entry.filename}" if prefix else entry.filename
-                result.append(rel)
-                if depth < max_depth - 1:
-                    sub = posixpath.join(base, entry.filename)
-                    result.extend(self._list_dirs_rec(sub, max_depth, depth + 1, rel))
-        return result
-
-    def read_file(self, path: str) -> bytes:
-        with self.sftp.open(path, "rb") as f:
-            return f.read()
-
-    def ensure_dir(self, path: str):
-        if not path:
-            return
-        parts = [p for p in path.split("/") if p]
-        cur = ""
-        for p in parts:
-            cur = f"{cur}/{p}" if cur else p
-            try:
-                self.sftp.stat(cur)
-            except IOError:
-                try:
-                    self.sftp.mkdir(cur)
-                except IOError:
-                    pass
-
-    def stat_exists(self, path: str) -> bool:
-        try:
-            self.sftp.stat(path)
-            return True
-        except IOError:
-            return False
-
-    def rename(self, src: str, dst: str):
-        self.sftp.rename(src, dst)
-
-    def close(self):
-        try:
-            self.sftp.close()
-        except Exception:
-            pass
-        try:
-            self.transport.close()
-        except Exception:
-            pass
-
-
-# ---------------------------------------------------------------------------
-# Helpers
-# ---------------------------------------------------------------------------
-
-def _make_adapter(settings: dict) -> _FtpAdapter:
-    protocol = settings.get("ftp_protocol", "sftp").lower()
-    server = settings["ftp_server"]
-    username = settings.get("ftp_username", "")
-    password = settings.get("ftp_password", "")
-    if protocol == "sftp":
-        port = int(settings.get("ftp_port") or 22)
-        return _SftpAdapter(server, port, username, password)
-    else:
-        port = int(settings.get("ftp_port") or 21)
-        return _PlainFtpAdapter(server, port, username, password)
-
-
-def _join_path(*parts: str) -> str:
-    """Join FTP/SFTP path segments using forward slash."""
-    result = ""
-    for p in parts:
-        if not p:
-            continue
-        p = p.replace("\\", "/").strip("/")
-        if not p:
-            continue
-        result = f"{result}/{p}" if result else p
-    return result
-
-
-def _move_with_dedup(adapter: _FtpAdapter, src: str, dest_dir: str, filename: str):
-    """Move file to dest_dir, renaming if a duplicate exists."""
-    dest = _join_path(dest_dir, filename)
-    if adapter.stat_exists(dest):
-        name, ext = os.path.splitext(filename)
-        counter = 1
-        while True:
-            new_name = f"{name}_{counter}{ext}"
-            new_dest = _join_path(dest_dir, new_name)
-            if not adapter.stat_exists(new_dest):
-                dest = new_dest
-                break
-            counter += 1
-    adapter.rename(src, dest)
-
-
-# ---------------------------------------------------------------------------
-# Processing pipeline
-# ---------------------------------------------------------------------------
-
-async def _process_ftp_folder(
-    smtp_conn, settings: dict, adapter: _FtpAdapter,
-    source_path: str, processed_path: str,
-    import_email: str, beleg_type: str, mode: str,
-) -> dict:
-    """Process one FTP folder pair. Returns counts dict."""
-    smtp_from = settings.get("smtp_username", "")
-    protocol = settings.get("ftp_protocol", "sftp").upper()
-    processed = 0
-    skipped = 0
-    errors = 0
-
-    await asyncio.to_thread(adapter.ensure_dir, processed_path)
-
-    pdf_files = await asyncio.to_thread(adapter.list_pdfs, source_path)
-    if not pdf_files:
-        logger.info(f"Keine PDF-Dateien im {protocol}-Ordner '{source_path}' ({beleg_type})")
-        return {"processed": 0, "skipped": 0, "errors": 0}
-
-    logger.info(f"{len(pdf_files)} PDF-Datei(en) im {protocol}-Ordner '{source_path}' ({beleg_type})")
-
-    for filename in pdf_files:
-        file_path = _join_path(source_path, filename)
-        try:
-            pdf_data = await asyncio.to_thread(adapter.read_file, file_path)
-
-            if mode == "separator":
-                with tempfile.NamedTemporaryFile(suffix=".pdf", delete=False) as tmp:
-                    tmp.write(pdf_data)
-                    tmp_path = tmp.name
-                try:
-                    separator_pages = await asyncio.to_thread(detect_separator_pages, tmp_path, None)
-                    documents = await asyncio.to_thread(split_pdf, tmp_path, separator_pages)
-                finally:
-                    os.unlink(tmp_path)
-
-                if not documents:
-                    skipped += 1
-                    continue
-
-                smtp_log_parts = []
-                for i, doc_bytes in enumerate(documents):
-                    doc_filename = f"{os.path.splitext(filename)[0]}_Teil_{i + 1}.pdf"
-                    subject = f"{protocol}-Import: {filename} (Dokument {i + 1}/{len(documents)})"
-                    msg = _build_forward_email(
-                        from_addr=smtp_from,
-                        to_addr=import_email,
-                        original_subject=subject,
-                        original_from=f"{protocol}-Import",
-                        attachments=[(doc_filename, doc_bytes)],
-                    )
-                    smtp_log_parts.append(_send_with_log(smtp_conn, msg))
-
-                await add_log_entry(
-                    email_subject=f"{protocol}: {filename}",
-                    email_from=f"{protocol}-Import",
-                    attachments_count=len(documents),
-                    status="success",
-                    sent_to=import_email,
-                    smtp_log="\n---\n".join(smtp_log_parts),
-                    beleg_type=beleg_type,
-                )
-                logger.info(f"{protocol} verarbeitet ({beleg_type}): {filename} -> {len(documents)} Dokument(e)")
-            else:
-                msg = _build_forward_email(
-                    from_addr=smtp_from,
-                    to_addr=import_email,
-                    original_subject=f"{protocol}-Import: {filename}",
-                    original_from=f"{protocol}-Import",
-                    attachments=[(filename, pdf_data)],
-                )
-                smtp_log = _send_with_log(smtp_conn, msg)
-
-                await add_log_entry(
-                    email_subject=f"{protocol}: {filename}",
-                    email_from=f"{protocol}-Import",
-                    attachments_count=1,
-                    status="success",
-                    sent_to=import_email,
-                    smtp_log=smtp_log,
-                    beleg_type=beleg_type,
-                )
-                logger.info(f"{protocol} verarbeitet ({beleg_type}): {filename}")
-
-            await asyncio.to_thread(_move_with_dedup, adapter, file_path, processed_path, filename)
-            processed += 1
-
-        except Exception as e:
-            errors += 1
-            logger.error(f"Fehler bei {protocol}-Datei {filename}: {e}")
-            try:
-                await add_log_entry(
-                    email_subject=f"{protocol}: {filename}",
-                    email_from=f"{protocol}-Import",
-                    attachments_count=0,
-                    status="error",
-                    error_message=str(e),
-                    beleg_type=beleg_type,
-                )
-            except Exception:
-                pass
-
-    return {"processed": processed, "skipped": skipped, "errors": errors}
-
-
-async def process_ftp() -> dict:
-    """Process PDF files from FTP/SFTP server - main pipeline."""
-    settings = await get_settings()
-
-    if settings.get("ftp_enabled") != "true":
-        return {"processed": 0, "skipped": 0, "errors": 0}
-
-    if not settings.get("ftp_server"):
-        return {"processed": 0, "skipped": 0, "errors": 0, "error": "FTP nicht konfiguriert"}
-
-    import_email_eingang = get_import_email(settings, "eingang")
-    if not import_email_eingang:
-        return {"processed": 0, "skipped": 0, "errors": 0, "error": "Import-Email nicht konfiguriert"}
-
-    mode = settings.get("ftp_mode", "forward")
-    protocol = settings.get("ftp_protocol", "sftp").upper()
-    total = {"processed": 0, "skipped": 0, "errors": 0}
-    smtp_conn = None
-    adapter = None
-
-    try:
-        adapter = await asyncio.to_thread(_make_adapter, settings)
-        smtp_conn = _connect_smtp(settings)
-
-        # Eingangsbelege
-        source = settings.get("ftp_source_path", "")
-        processed_path = settings.get("ftp_processed_path", "Verarbeitet")
-        result = await _process_ftp_folder(
-            smtp_conn, settings, adapter,
-            source, processed_path,
-            import_email_eingang, "eingang", mode,
-        )
-        for k in total:
-            total[k] += result[k]
-
-        # Ausgangsbelege (optional)
-        import_email_ausgang = get_import_email(settings, "ausgang")
-        source_ausgang = settings.get("ftp_source_path_ausgang", "")
-        processed_ausgang = settings.get("ftp_processed_path_ausgang", "")
-        if import_email_ausgang and source_ausgang:
-            if not processed_ausgang:
-                processed_ausgang = source_ausgang + "/Verarbeitet"
-            result = await _process_ftp_folder(
-                smtp_conn, settings, adapter,
-                source_ausgang, processed_ausgang,
-                import_email_ausgang, "ausgang", mode,
-            )
-            for k in total:
-                total[k] += result[k]
-
-    except Exception as e:
-        logger.error(f"{protocol}-Verbindungsfehler: {e}")
-        try:
-            await add_log_entry(
-                email_subject="",
-                email_from=f"{protocol}-Import",
-                attachments_count=0,
-                status="error",
-                error_message=f"{protocol}-Verbindungsfehler: {e}",
-            )
-        except Exception:
-            pass
-        return {**total, "errors": total["errors"] + 1, "error": str(e)}
-
-    finally:
-        if adapter:
-            try:
-                await asyncio.to_thread(adapter.close)
-            except Exception:
-                pass
-        if smtp_conn:
-            try:
-                smtp_conn.quit()
-            except Exception:
-                pass
-
-    logger.info(f"{protocol} fertig: {total['processed']} verarbeitet, {total['skipped']} übersprungen, {total['errors']} Fehler")
-    return total
-
-
-async def test_ftp_connection() -> dict:
-    """Test FTP/SFTP connection and return TOP-LEVEL folders only (lazy loading)."""
-    settings = await get_settings()
-    if not settings.get("ftp_server"):
-        return {"success": False, "error": "FTP-Server nicht konfiguriert", "folders": []}
-
-    adapter = None
-    try:
-        adapter = await asyncio.to_thread(_make_adapter, settings)
-        folders = await asyncio.to_thread(adapter.list_dirs, "", 1)
-        return {"success": True, "folders": sorted(folders)}
-    except Exception as e:
-        logger.error(f"FTP-Test fehlgeschlagen: {e}")
-        return {"success": False, "error": str(e), "folders": []}
-    finally:
-        if adapter:
-            try:
-                await asyncio.to_thread(adapter.close)
-            except Exception:
-                pass
-
-
-async def create_ftp_folder(folder_path: str) -> dict:
-    """Create a folder on the FTP/SFTP server."""
-    settings = await get_settings()
-    if not settings.get("ftp_server"):
-        return {"success": False, "error": "FTP nicht konfiguriert"}
-    if not folder_path or not folder_path.strip():
-        return {"success": False, "error": "Ordnername darf nicht leer sein"}
-
-    folder_path = folder_path.strip().replace("\\", "/")
-    adapter = None
-    try:
-        adapter = await asyncio.to_thread(_make_adapter, settings)
-        await asyncio.to_thread(adapter.ensure_dir, folder_path)
-        return {"success": True}
-    except Exception as e:
-        logger.error(f"FTP-Ordner erstellen fehlgeschlagen: {e}")
-        return {"success": False, "error": str(e)}
-    finally:
-        if adapter:
-            try:
-                await asyncio.to_thread(adapter.close)
-            except Exception:
-                pass
-
-
-async def list_ftp_folders() -> dict:
-    """Return TOP-LEVEL folder list from FTP/SFTP server (lazy loading)."""
-    settings = await get_settings()
-    if not settings.get("ftp_server"):
-        return {"folders": []}
-    adapter = None
-    try:
-        adapter = await asyncio.to_thread(_make_adapter, settings)
-        folders = await asyncio.to_thread(adapter.list_dirs, "", 1)
-        return {"folders": sorted(folders)}
-    except Exception:
-        return {"folders": []}
-    finally:
-        if adapter:
-            try:
-                await asyncio.to_thread(adapter.close)
-            except Exception:
-                pass
-
-
-async def list_ftp_subfolders(parent_path: str) -> dict:
-    """List direct subfolders of a path (one level deep, for lazy tree expansion)."""
-    settings = await get_settings()
-    if not settings.get("ftp_server"):
-        return {"success": False, "error": "FTP nicht konfiguriert", "folders": []}
-    adapter = None
-    try:
-        adapter = await asyncio.to_thread(_make_adapter, settings)
-        rel_folders = await asyncio.to_thread(adapter.list_dirs, parent_path, 1)
-        # Prefix with parent_path so the frontend has full paths
-        if parent_path:
-            folders = [f"{parent_path}/{f}" for f in rel_folders]
-        else:
-            folders = rel_folders
-        return {"success": True, "folders": sorted(folders)}
-    except Exception as e:
-        logger.error(f"FTP-Subfolder-Liste fehlgeschlagen: {e}")
-        return {"success": False, "error": str(e), "folders": []}
-    finally:
-        if adapter:
-            try:
-                await asyncio.to_thread(adapter.close)
-            except Exception:
-                pass

app/mail_processor.py

@@ -9,30 +9,11 @@ from email.mime.text import MIMEText
 from email import encoders
 import logging
 
-from app.database import get_settings, add_log_entry, get_import_email
+from app.database import get_settings, add_log_entry
 
 logger = logging.getLogger(__name__)
 
 
-def _send_with_log(smtp_conn: smtplib.SMTP, msg) -> str:
-    """Send email and capture SMTP protocol exchange."""
-    log_lines = []
-    original_print_debug = smtp_conn._print_debug
-
-    def _capture(*args):
-        log_lines.append(" ".join(str(a) for a in args))
-
-    smtp_conn._print_debug = _capture
-    old_level = smtp_conn.debuglevel
-    smtp_conn.set_debuglevel(1)
-    try:
-        smtp_conn.send_message(msg)
-    finally:
-        smtp_conn.set_debuglevel(old_level)
-        smtp_conn._print_debug = original_print_debug
-    return "\n".join(log_lines)
-
-
 def _connect_imap(settings: dict) -> imaplib.IMAP4_SSL | imaplib.IMAP4:
     server = settings["imap_server"]
     port = int(settings.get("imap_port", 993))
@@ -104,7 +85,7 @@ def _build_forward_email(
     msg["Subject"] = f"Belegimport: {original_subject}"
 
     body = (
-        f"Automatisch weitergeleitet von Belegimport.\n"
+        f"Automatisch weitergeleitet von LexOffice Belegimport.\n"
         f"Original-Absender: {original_from}\n"
         f"Original-Betreff: {original_subject}\n"
         f"Anzahl Anhänge: {len(attachments)}"
@@ -137,117 +118,21 @@ def _move_email(conn: imaplib.IMAP4, msg_uid: bytes, dest_folder: str):
         conn.expunge()
 
 
-async def _process_folder(
-    imap_conn, smtp_conn, settings: dict,
-    source_folder: str, processed_folder: str,
-    import_email: str, beleg_type: str, fetch_since: str,
-) -> dict:
-    """Process one IMAP folder pair. Returns counts dict."""
-    smtp_from = settings.get("smtp_username", "")
-    processed = 0
-    skipped = 0
-    errors = 0
-
-    _ensure_folder_exists(imap_conn, processed_folder)
-
-    status, _ = imap_conn.select(f'"{source_folder}"')
-    if status != "OK":
-        logger.warning(f"Ordner '{source_folder}' konnte nicht geöffnet werden")
-        return {"processed": 0, "skipped": 0, "errors": 0}
-
-    search_criteria = "ALL"
-    if fetch_since:
-        try:
-            from datetime import datetime
-            dt = datetime.strptime(fetch_since, "%Y-%m-%d")
-            imap_date = dt.strftime("%d-%b-%Y")
-            search_criteria = f'(SINCE {imap_date})'
-        except ValueError:
-            logger.warning(f"Ungültiges Datum: {fetch_since}, verwende ALL")
-
-    status, data = imap_conn.uid("SEARCH", None, search_criteria)
-    if status != "OK" or not data[0]:
-        logger.info(f"Keine Emails im Ordner '{source_folder}' ({beleg_type})")
-        return {"processed": 0, "skipped": 0, "errors": 0}
-
-    msg_uids = data[0].split()
-    logger.info(f"{len(msg_uids)} Email(s) im Ordner '{source_folder}' ({beleg_type})")
-
-    for msg_uid in msg_uids:
-        subject = "?"
-        from_addr = "?"
-        try:
-            status, msg_data = imap_conn.uid("FETCH", msg_uid, "(RFC822)")
-            if status != "OK":
-                continue
-
-            raw_email = msg_data[0][1]
-            msg = email.message_from_bytes(raw_email, policy=policy.default)
-
-            subject = str(msg.get("Subject", "(Kein Betreff)"))
-            from_addr = str(msg.get("From", "(Unbekannt)"))
-
-            attachments = _extract_attachments(msg)
-
-            if not attachments:
-                skipped += 1
-                logger.debug(f"Übersprungen (keine Anhänge): {subject}")
-                continue
-
-            forward_msg = _build_forward_email(
-                from_addr=smtp_from,
-                to_addr=import_email,
-                original_subject=subject,
-                original_from=from_addr,
-                attachments=attachments,
-            )
-
-            smtp_log = _send_with_log(smtp_conn, forward_msg)
-
-            imap_conn.select(f'"{source_folder}"')
-            _move_email(imap_conn, msg_uid, processed_folder)
-            imap_conn.select(f'"{source_folder}"')
-
-            processed += 1
-            logger.info(f"Verarbeitet ({beleg_type}): {subject} ({len(attachments)} Anhänge)")
-            await add_log_entry(
-                email_subject=subject,
-                email_from=from_addr,
-                attachments_count=len(attachments),
-                status="success",
-                sent_to=import_email,
-                smtp_log=smtp_log,
-                beleg_type=beleg_type,
-            )
-
-        except Exception as e:
-            errors += 1
-            logger.error(f"Fehler bei Email UID {msg_uid}: {e}")
-            try:
-                await add_log_entry(
-                    email_subject=subject,
-                    email_from=from_addr,
-                    attachments_count=0,
-                    status="error",
-                    error_message=str(e),
-                    beleg_type=beleg_type,
-                )
-            except Exception:
-                pass
-
-    return {"processed": processed, "skipped": skipped, "errors": errors}
-
-
 async def process_mailbox() -> dict:
     settings = await get_settings()
 
-    import_email_eingang = get_import_email(settings, "eingang")
-    if not settings.get("imap_server") or not import_email_eingang:
-        logger.warning("IMAP oder Import-Email nicht konfiguriert")
+    if not settings.get("imap_server") or not settings.get("lexoffice_email"):
+        logger.warning("IMAP oder LexOffice-Email nicht konfiguriert")
         return {"processed": 0, "skipped": 0, "errors": 0, "error": "Nicht konfiguriert"}
 
-    fetch_since = settings.get("fetch_since_date", "")
-    total = {"processed": 0, "skipped": 0, "errors": 0}
+    source_folder = settings.get("source_folder", "INBOX")
+    processed_folder = settings.get("processed_folder", "INBOX/Verarbeitet")
+    lexoffice_email = settings["lexoffice_email"]
+    smtp_from = settings.get("smtp_username", "")
+
+    processed = 0
+    skipped = 0
+    errors = 0
     imap_conn = None
     smtp_conn = None
 
@@ -255,31 +140,92 @@ async def process_mailbox() -> dict:
         imap_conn = _connect_imap(settings)
         smtp_conn = _connect_smtp(settings)
 
-        # Eingangsbelege
-        source = settings.get("source_folder", "INBOX")
-        processed_folder = settings.get("processed_folder", "INBOX/Verarbeitet")
-        result = await _process_folder(
-            imap_conn, smtp_conn, settings,
-            source, processed_folder,
-            import_email_eingang, "eingang", fetch_since,
-        )
-        for k in total:
-            total[k] += result[k]
+        _ensure_folder_exists(imap_conn, processed_folder)
 
-        # Ausgangsbelege (optional)
-        import_email_ausgang = get_import_email(settings, "ausgang")
-        source_ausgang = settings.get("source_folder_ausgang", "")
-        processed_ausgang = settings.get("processed_folder_ausgang", "")
-        if import_email_ausgang and source_ausgang:
-            if not processed_ausgang:
-                processed_ausgang = source_ausgang + "/Verarbeitet"
-            result = await _process_folder(
-                imap_conn, smtp_conn, settings,
-                source_ausgang, processed_ausgang,
-                import_email_ausgang, "ausgang", fetch_since,
-            )
-            for k in total:
-                total[k] += result[k]
+        status, _ = imap_conn.select(f'"{source_folder}"')
+        if status != "OK":
+            raise Exception(f"Ordner '{source_folder}' konnte nicht geöffnet werden")
+
+        # Build IMAP search criteria
+        search_criteria = "ALL"
+        fetch_since = settings.get("fetch_since_date", "")
+        if fetch_since:
+            try:
+                from datetime import datetime
+                dt = datetime.strptime(fetch_since, "%Y-%m-%d")
+                imap_date = dt.strftime("%d-%b-%Y")
+                search_criteria = f'(SINCE {imap_date})'
+            except ValueError:
+                logger.warning(f"Ungültiges Datum: {fetch_since}, verwende ALL")
+
+        status, data = imap_conn.uid("SEARCH", None, search_criteria)
+        if status != "OK" or not data[0]:
+            logger.info("Keine Emails im Ordner gefunden")
+            return {"processed": 0, "skipped": 0, "errors": 0}
+
+        msg_uids = data[0].split()
+        logger.info(f"{len(msg_uids)} Email(s) im Ordner '{source_folder}' gefunden")
+
+        for msg_uid in msg_uids:
+            try:
+                status, msg_data = imap_conn.uid("FETCH", msg_uid, "(RFC822)")
+                if status != "OK":
+                    continue
+
+                raw_email = msg_data[0][1]
+                msg = email.message_from_bytes(raw_email, policy=policy.default)
+
+                subject = str(msg.get("Subject", "(Kein Betreff)"))
+                from_addr = str(msg.get("From", "(Unbekannt)"))
+
+                attachments = _extract_attachments(msg)
+
+                if not attachments:
+                    skipped += 1
+                    logger.debug(f"Übersprungen (keine Anhänge): {subject}")
+                    continue
+
+                forward_msg = _build_forward_email(
+                    from_addr=smtp_from,
+                    to_addr=lexoffice_email,
+                    original_subject=subject,
+                    original_from=from_addr,
+                    attachments=attachments,
+                )
+
+                smtp_conn.send_message(forward_msg)
+
+                # Re-select source folder before move (in case _ensure_folder changed it)
+                imap_conn.select(f'"{source_folder}"')
+                _move_email(imap_conn, msg_uid, processed_folder)
+
+                # Re-select after expunge to keep UIDs valid
+                imap_conn.select(f'"{source_folder}"')
+
+                processed += 1
+                logger.info(
+                    f"Verarbeitet: {subject} ({len(attachments)} Anhänge)"
+                )
+                await add_log_entry(
+                    email_subject=subject,
+                    email_from=from_addr,
+                    attachments_count=len(attachments),
+                    status="success",
+                )
+
+            except Exception as e:
+                errors += 1
+                logger.error(f"Fehler bei Email UID {msg_uid}: {e}")
+                try:
+                    await add_log_entry(
+                        email_subject=subject if "subject" in dir() else "?",
+                        email_from=from_addr if "from_addr" in dir() else "?",
+                        attachments_count=0,
+                        status="error",
+                        error_message=str(e),
+                    )
+                except Exception:
+                    pass
 
     except Exception as e:
         logger.error(f"Verbindungsfehler: {e}")
@@ -290,7 +236,7 @@ async def process_mailbox() -> dict:
             status="error",
             error_message=f"Verbindungsfehler: {e}",
         )
-        return {**total, "errors": total["errors"] + 1, "error": str(e)}
+        return {"processed": processed, "skipped": skipped, "errors": errors + 1, "error": str(e)}
 
     finally:
         if imap_conn:
@@ -304,52 +250,36 @@ async def process_mailbox() -> dict:
             except Exception:
                 pass
 
-    logger.info(f"Fertig: {total['processed']} verarbeitet, {total['skipped']} übersprungen, {total['errors']} Fehler")
-    return total
+    logger.info(
+        f"Fertig: {processed} verarbeitet, {skipped} übersprungen, {errors} Fehler"
+    )
+    return {"processed": processed, "skipped": skipped, "errors": errors}
 
 
 async def send_test_email() -> dict:
     settings = await get_settings()
 
-    import_email_eingang = get_import_email(settings, "eingang")
-    import_email_ausgang = get_import_email(settings, "ausgang")
-
-    if not settings.get("smtp_server") or not import_email_eingang:
-        return {"success": False, "error": "SMTP oder Import-Email (Eingang) nicht konfiguriert"}
+    if not settings.get("smtp_server") or not settings.get("lexoffice_email"):
+        return {"success": False, "error": "SMTP oder LexOffice-Email nicht konfiguriert"}
 
     try:
         smtp_conn = _connect_smtp(settings)
-        smtp_logs = []
 
-        # Test Eingangsbelege
         msg = MIMEMultipart()
         msg["From"] = settings["smtp_username"]
-        msg["To"] = import_email_eingang
-        msg["Subject"] = "Belegimport - Test-Email (Eingangsbelege)"
+        msg["To"] = settings["lexoffice_email"]
+        msg["Subject"] = "LexOffice Belegimport - Test-Email"
         msg.attach(MIMEText(
-            "Dies ist eine Test-Email vom Belegimport Service.\n"
-            "Ziel: Eingangsbelege",
-            "plain", "utf-8",
+            "Dies ist eine Test-Email vom LexOffice Belegimport Service.\n"
+            "Wenn Sie diese Email erhalten, funktioniert die SMTP-Verbindung.",
+            "plain",
+            "utf-8",
         ))
-        smtp_logs.append("=== Eingangsbelege ===")
-        smtp_logs.append(_send_with_log(smtp_conn, msg))
-
-        # Test Ausgangsbelege (if configured)
-        if import_email_ausgang:
-            msg2 = MIMEMultipart()
-            msg2["From"] = settings["smtp_username"]
-            msg2["To"] = import_email_ausgang
-            msg2["Subject"] = "Belegimport - Test-Email (Ausgangsbelege)"
-            msg2.attach(MIMEText(
-                "Dies ist eine Test-Email vom Belegimport Service.\n"
-                "Ziel: Ausgangsbelege",
-                "plain", "utf-8",
-            ))
-            smtp_logs.append("=== Ausgangsbelege ===")
-            smtp_logs.append(_send_with_log(smtp_conn, msg2))
 
+        smtp_conn.send_message(msg)
         smtp_conn.quit()
-        return {"success": True, "smtp_log": "\n".join(smtp_logs)}
+
+        return {"success": True}
 
     except Exception as e:
         logger.error(f"Test-Email fehlgeschlagen: {e}")

app/main.py

@@ -6,41 +6,19 @@ from contextlib import asynccontextmanager
 from pathlib import Path
 
 from fastapi import FastAPI, Request, Form, UploadFile
-from fastapi.responses import HTMLResponse, JSONResponse, Response
+from fastapi.responses import HTMLResponse, JSONResponse, Response, StreamingResponse
 from fastapi.staticfiles import StaticFiles
 from fastapi.templating import Jinja2Templates
 from sse_starlette.sse import EventSourceResponse
 
-from app.database import init_db, get_settings, save_settings, get_log_entries, clear_log_entries, reset_downloaded_invoices
+from app.database import init_db, get_settings, save_settings, get_log_entries
 from app.mail_processor import process_mailbox, send_test_email, test_imap_connection, create_imap_folder
 from app.scheduler import start_scheduler, configure_job, get_scheduler_status
 from app.scanner import process_scanned_pdf, generate_separator_pdf, UPLOAD_DIR
-from app.smb_processor import process_smb_share, test_smb_connection, create_smb_folder, list_smb_folders, list_smb_subfolders
-from app.ftp_processor import process_ftp, test_ftp_connection, create_ftp_folder, list_ftp_folders, list_ftp_subfolders
-from app.amazon_processor import (
-    start_login as amazon_start_login,
-    submit_otp as amazon_submit_otp,
-    get_login_state as amazon_get_login_state,
-    check_session_valid as amazon_check_session,
-    clear_session as amazon_clear_session,
-    process_amazon,
-    start_interactive_login as amazon_start_interactive,
-    get_browser_screenshot as amazon_get_screenshot,
-    send_browser_click as amazon_browser_click,
-    send_browser_type as amazon_browser_type,
-    send_browser_key as amazon_browser_key,
-    close_interactive_login as amazon_close_interactive,
-    is_interactive_login_active as amazon_login_active,
-)
-from app.amazon_api import (
-    get_oauth_authorize_url,
-    exchange_auth_code,
-    check_api_configured,
-    process_amazon_api,
-)
+from app.smb_processor import process_smb_share, test_smb_connection, create_smb_folder, list_smb_folders
 
 logging.basicConfig(
-    level=getattr(logging, os.environ.get("LOG_LEVEL", "INFO").upper(), logging.INFO),
+    level=logging.INFO,
     format="%(asctime)s [%(levelname)s] %(name)s: %(message)s",
 )
 logger = logging.getLogger(__name__)
@@ -54,23 +32,18 @@ async def lifespan(app: FastAPI):
     interval = int(settings.get("interval_minutes", 5))
     enabled = settings.get("scheduler_enabled", "false") == "true"
     configure_job(interval, enabled)
-    logger.info("Belegimport gestartet")
+    logger.info("LexOffice Belegimport gestartet")
     yield
-    logger.info("Belegimport beendet")
+    logger.info("LexOffice Belegimport beendet")
 
 
-app = FastAPI(title="Belegimport", lifespan=lifespan)
+app = FastAPI(title="LexOffice Belegimport", lifespan=lifespan)
 app.mount("/static", StaticFiles(directory="app/static"), name="static")
 templates = Jinja2Templates(directory="app/templates")
 
 
 @app.get("/", response_class=HTMLResponse)
 async def index(request: Request):
-    return templates.TemplateResponse("scan.html", {"request": request})
-
-
-@app.get("/settings", response_class=HTMLResponse)
-async def settings_page(request: Request):
     settings = await get_settings()
     logs = await get_log_entries(limit=20)
     status = get_scheduler_status()
@@ -100,13 +73,9 @@ async def _save_form_settings(request: Request) -> dict:
         "smtp_ssl": form.get("smtp_ssl", "starttls"),
         "smtp_username": form.get("smtp_username", ""),
         "smtp_password": form.get("smtp_password") or current.get("smtp_password", ""),
-        "import_email": form.get("import_email", ""),
-        "import_email_eingang": form.get("import_email_eingang", ""),
-        "import_email_ausgang": form.get("import_email_ausgang", ""),
+        "lexoffice_email": form.get("lexoffice_email", ""),
         "source_folder": form.get("source_folder", "Rechnungen"),
         "processed_folder": form.get("processed_folder", "Rechnungen/Verarbeitet"),
-        "source_folder_ausgang": form.get("source_folder_ausgang", ""),
-        "processed_folder_ausgang": form.get("processed_folder_ausgang", ""),
         "interval_minutes": form.get("interval_minutes", "5"),
         "scheduler_enabled": form.get("scheduler_enabled", "false"),
         "fetch_since_date": form.get("fetch_since_date", ""),
@@ -120,23 +89,7 @@ async def _save_form_settings(request: Request) -> dict:
         "smb_share": form.get("smb_share", ""),
         "smb_source_path": form.get("smb_source_path", ""),
         "smb_processed_path": form.get("smb_processed_path", "Verarbeitet"),
-        "smb_source_path_ausgang": form.get("smb_source_path_ausgang", ""),
-        "smb_processed_path_ausgang": form.get("smb_processed_path_ausgang", ""),
         "smb_mode": form.get("smb_mode", "forward"),
-        # FTP / SFTP
-        "ftp_enabled": form.get("ftp_enabled", "false"),
-        "ftp_protocol": form.get("ftp_protocol", "sftp"),
-        "ftp_server": form.get("ftp_server", ""),
-        "ftp_port": form.get("ftp_port", "22"),
-        "ftp_username": form.get("ftp_username", ""),
-        "ftp_password": form.get("ftp_password") or current.get("ftp_password", ""),
-        "ftp_source_path": form.get("ftp_source_path", ""),
-        "ftp_processed_path": form.get("ftp_processed_path", "Verarbeitet"),
-        "ftp_source_path_ausgang": form.get("ftp_source_path_ausgang", ""),
-        "ftp_processed_path_ausgang": form.get("ftp_processed_path_ausgang", ""),
-        "ftp_mode": form.get("ftp_mode", "forward"),
-        # Debug
-        "debug_save_amazon_pdfs": form.get("debug_save_amazon_pdfs", "false"),
     }
 
     await save_settings(data)
@@ -232,45 +185,6 @@ async def api_create_smb_folder(request: Request):
     return JSONResponse(result)
 
 
-@app.get("/api/list-smb-subfolders")
-async def api_list_smb_subfolders(request: Request):
-    parent = request.query_params.get("path", "")
-    result = await list_smb_subfolders(parent)
-    return JSONResponse(result)
-
-
-@app.post("/api/test-ftp")
-async def api_test_ftp(request: Request):
-    await _save_form_settings(request)
-    result = await test_ftp_connection()
-    return JSONResponse(result)
-
-
-@app.post("/api/process-ftp")
-async def api_process_ftp(request: Request):
-    await _save_form_settings(request)
-    result = await process_ftp()
-    return JSONResponse(result)
-
-
-@app.post("/api/create-ftp-folder")
-async def api_create_ftp_folder(request: Request):
-    body = await request.json()
-    folder_name = body.get("folder_name", "")
-    result = await create_ftp_folder(folder_name)
-    if result["success"]:
-        folders_result = await list_ftp_folders()
-        result["folders"] = folders_result.get("folders", [])
-    return JSONResponse(result)
-
-
-@app.get("/api/list-ftp-subfolders")
-async def api_list_ftp_subfolders(request: Request):
-    parent = request.query_params.get("path", "")
-    result = await list_ftp_subfolders(parent)
-    return JSONResponse(result)
-
-
 @app.get("/log", response_class=HTMLResponse)
 async def log_page(request: Request):
     logs = await get_log_entries(limit=500)
@@ -280,12 +194,6 @@ async def log_page(request: Request):
     })
 
 
-@app.post("/api/clear-log")
-async def api_clear_log():
-    count = await clear_log_entries()
-    return JSONResponse({"success": True, "count": count})
-
-
 @app.get("/api/status")
 async def api_status():
     return get_scheduler_status()
@@ -339,7 +247,6 @@ async def scan_upload_chunk(
 async def scan_process(request: Request):
     body = await request.json()
     upload_id = body.get("upload_id", "")
-    beleg_type = body.get("beleg_type", "eingang")
 
     try:
         uuid.UUID(upload_id)
@@ -362,7 +269,7 @@ async def scan_process(request: Request):
     # Process in background task
     async def _process():
         try:
-            result = await process_scanned_pdf(str(pdf_path), progress_callback, beleg_type=beleg_type)
+            result = await process_scanned_pdf(str(pdf_path), progress_callback)
             _scan_progress.setdefault(upload_id, []).append({
                 "stage": "done", "result": result
             })
@@ -416,225 +323,5 @@ async def separator_pdf():
     return Response(
         content=pdf_bytes,
         media_type="application/pdf",
-        headers={"Content-Disposition": "attachment; filename=Trennseite.pdf"},
+        headers={"Content-Disposition": "attachment; filename=Trennseite_LexOffice.pdf"},
     )
-
-
-# --- Plattformen (Amazon) ---
-
-@app.get("/platforms", response_class=HTMLResponse)
-async def platforms_page(request: Request):
-    settings = await get_settings()
-    status = get_scheduler_status()
-    return templates.TemplateResponse("platforms.html", {
-        "request": request,
-        "settings": settings,
-        "status": status,
-        "message": None,
-        "message_type": None,
-    })
-
-
-@app.post("/api/amazon-settings")
-async def api_amazon_settings(request: Request):
-    body = await request.json()
-    current = await get_settings()
-
-    data = {
-        "amazon_enabled": body.get("amazon_enabled", "false"),
-        "amazon_domain": body.get("amazon_domain", "amazon.de"),
-        "amazon_email": body.get("amazon_email", ""),
-        "amazon_password": body.get("amazon_password") or current.get("amazon_password", ""),
-        "amazon_since_date": body.get("amazon_since_date", ""),
-        "amazon_mode": body.get("amazon_mode", "browser"),
-        "amazon_app_id": body.get("amazon_app_id", ""),
-        "amazon_client_id": body.get("amazon_client_id", ""),
-        "amazon_client_secret": body.get("amazon_client_secret") or current.get("amazon_client_secret", ""),
-    }
-    await save_settings(data)
-    return JSONResponse({"success": True})
-
-
-@app.get("/api/amazon-status")
-async def api_amazon_status():
-    settings = await get_settings()
-    mode = settings.get("amazon_mode", "browser")
-
-    if mode == "api":
-        api_status = await check_api_configured()
-        return JSONResponse({
-            "mode": "api",
-            "session_valid": api_status.get("authorized", False),
-            "login_active": False,
-            "api_configured": api_status.get("configured", False),
-            "api_authorized": api_status.get("authorized", False),
-        })
-    else:
-        valid = await amazon_check_session()
-        login_active = amazon_login_active()
-        return JSONResponse({
-            "mode": "browser",
-            "session_valid": valid,
-            "login_active": login_active,
-        })
-
-
-def _get_oauth_redirect_uri(request: Request) -> str:
-    """Get OAuth redirect URI from env var or request."""
-    base = os.environ.get("OAUTH_REDIRECT_BASE", "").rstrip("/")
-    if not base:
-        base = str(request.base_url).rstrip("/")
-    return f"{base}/api/amazon-oauth-callback"
-
-
-@app.get("/api/amazon-oauth-url")
-async def api_amazon_oauth_url(request: Request):
-    """Generate OAuth authorization URL for Amazon Business API."""
-    settings = await get_settings()
-    app_id = settings.get("amazon_app_id", "")
-    if not app_id:
-        return JSONResponse({"error": "App-ID nicht konfiguriert"}, status_code=400)
-
-    redirect_uri = _get_oauth_redirect_uri(request)
-    domain = settings.get("amazon_domain", "amazon.de")
-    state = str(uuid.uuid4())
-
-    url = get_oauth_authorize_url(app_id, redirect_uri, domain, state)
-    return JSONResponse({"url": url, "state": state})
-
-
-@app.get("/api/amazon-oauth-callback")
-async def api_amazon_oauth_callback(request: Request):
-    """Handle OAuth callback from Amazon."""
-    code = request.query_params.get("spapi_oauth_code") or request.query_params.get("code", "")
-    error = request.query_params.get("error", "")
-
-    if error:
-        return HTMLResponse(f"<h2>Autorisierung fehlgeschlagen</h2><p>{error}</p><p>Fenster kann geschlossen werden.</p>")
-
-    if not code:
-        return HTMLResponse("<h2>Fehler: Kein Autorisierungscode erhalten</h2><p>Fenster kann geschlossen werden.</p>")
-
-    settings = await get_settings()
-    client_id = settings.get("amazon_client_id", "")
-    client_secret = settings.get("amazon_client_secret", "")
-    redirect_uri = _get_oauth_redirect_uri(request)
-
-    result = await exchange_auth_code(code, client_id, client_secret, redirect_uri)
-
-    if "error" in result:
-        return HTMLResponse(f"<h2>Token-Exchange fehlgeschlagen</h2><p>{result['error']}</p>")
-
-    refresh_token = result.get("refresh_token", "")
-    if refresh_token:
-        await save_settings({"amazon_refresh_token": refresh_token})
-        return HTMLResponse(
-            "<h2>Autorisierung erfolgreich!</h2>"
-            "<p>Refresh-Token wurde gespeichert. Dieses Fenster kann geschlossen werden.</p>"
-            "<script>window.close();</script>"
-        )
-
-    return HTMLResponse("<h2>Fehler: Kein Refresh-Token erhalten</h2>")
-
-
-@app.post("/api/amazon-oauth-exchange")
-async def api_amazon_oauth_exchange(request: Request):
-    """Manual OAuth code exchange - user pastes the code from the redirect URL."""
-    body = await request.json()
-    code = body.get("code", "").strip()
-    if not code:
-        return JSONResponse({"error": "Kein Code angegeben"}, status_code=400)
-
-    settings = await get_settings()
-    client_id = settings.get("amazon_client_id", "")
-    client_secret = settings.get("amazon_client_secret", "")
-    redirect_uri = _get_oauth_redirect_uri(request)
-
-    result = await exchange_auth_code(code, client_id, client_secret, redirect_uri)
-
-    if "error" in result:
-        return JSONResponse({"error": result["error"]}, status_code=400)
-
-    refresh_token = result.get("refresh_token", "")
-    if refresh_token:
-        await save_settings({"amazon_refresh_token": refresh_token})
-        return JSONResponse({"success": True})
-
-    return JSONResponse({"error": "Kein Refresh-Token erhalten"}, status_code=400)
-
-
-@app.post("/api/amazon-login")
-async def api_amazon_login():
-    """Start interactive browser login."""
-    await amazon_start_interactive()
-    return JSONResponse({"success": True})
-
-
-@app.get("/api/amazon-login-state")
-async def api_amazon_login_state():
-    return JSONResponse(amazon_get_login_state())
-
-
-@app.get("/api/amazon-browser-screenshot")
-async def api_amazon_browser_screenshot():
-    img = await amazon_get_screenshot()
-    if img is None:
-        return JSONResponse({"error": "Kein Browser offen"}, status_code=404)
-    return Response(content=img, media_type="image/png")
-
-
-@app.post("/api/amazon-browser-click")
-async def api_amazon_browser_click(request: Request):
-    body = await request.json()
-    await amazon_browser_click(int(body["x"]), int(body["y"]))
-    return JSONResponse({"success": True})
-
-
-@app.post("/api/amazon-browser-type")
-async def api_amazon_browser_type(request: Request):
-    body = await request.json()
-    await amazon_browser_type(body["text"])
-    return JSONResponse({"success": True})
-
-
-@app.post("/api/amazon-browser-key")
-async def api_amazon_browser_key(request: Request):
-    body = await request.json()
-    await amazon_browser_key(body["key"])
-    return JSONResponse({"success": True})
-
-
-@app.post("/api/amazon-login-close")
-async def api_amazon_login_close():
-    await amazon_close_interactive()
-    return JSONResponse({"success": True})
-
-
-@app.post("/api/amazon-otp")
-async def api_amazon_otp(request: Request):
-    body = await request.json()
-    ok = await amazon_submit_otp(body.get("code", ""))
-    return JSONResponse({"success": ok})
-
-
-@app.post("/api/amazon-logout")
-async def api_amazon_logout():
-    await amazon_clear_session()
-    return JSONResponse({"success": True})
-
-
-@app.post("/api/amazon-process")
-async def api_amazon_process():
-    settings = await get_settings()
-    mode = settings.get("amazon_mode", "browser")
-    if mode == "api":
-        result = await process_amazon_api()
-    else:
-        result = await process_amazon()
-    return JSONResponse(result)
-
-
-@app.post("/api/amazon-reset")
-async def api_amazon_reset():
-    count = await reset_downloaded_invoices()
-    return JSONResponse({"success": True, "count": count})

app/scanner.py

@@ -11,12 +11,12 @@ from pypdf import PdfReader, PdfWriter
 import qrcode
 from qrcode.constants import ERROR_CORRECT_H
 
-from app.database import get_settings, add_log_entry, get_import_email
-from app.mail_processor import _connect_smtp, _build_forward_email, _send_with_log
+from app.database import get_settings, add_log_entry
+from app.mail_processor import _connect_smtp, _build_forward_email
 
 logger = logging.getLogger(__name__)
 
-SEPARATOR_QR_CONTENT = "BELEGIMPORT-TRENNUNG"
+SEPARATOR_QR_CONTENT = "LEXOFFICE-TRENNUNG"
 UPLOAD_DIR = Path(os.environ.get("UPLOAD_DIR", "/data/uploads"))
 
 
@@ -84,13 +84,12 @@ def split_pdf(pdf_path: str, separator_pages: list[int]) -> list[bytes]:
     return documents
 
 
-async def process_scanned_pdf(pdf_path: str, progress_callback=None, beleg_type: str = "eingang") -> dict:
-    """Full pipeline: detect separators, split, send each document via email."""
+async def process_scanned_pdf(pdf_path: str, progress_callback=None) -> dict:
+    """Full pipeline: detect separators, split, send each document to LexOffice."""
     settings = await get_settings()
 
-    import_email = get_import_email(settings, beleg_type)
-    if not settings.get("smtp_server") or not import_email:
-        return {"error": "SMTP oder Import-Email nicht konfiguriert", "total_pages": 0, "documents": 0, "sent": 0, "errors": 1}
+    if not settings.get("smtp_server") or not settings.get("lexoffice_email"):
+        return {"error": "SMTP oder LexOffice-Email nicht konfiguriert", "total_pages": 0, "documents": 0, "sent": 0, "errors": 1}
 
     # Step 1: Detect separator pages (CPU-bound, run in thread)
     if progress_callback:
@@ -117,7 +116,7 @@ async def process_scanned_pdf(pdf_path: str, progress_callback=None, beleg_type:
     if not documents:
         return {"error": "Keine Dokumente nach dem Splitting gefunden", "total_pages": total_pages, "documents": 0, "sent": 0, "errors": 1}
 
-    # Step 3: Send each document via email
+    # Step 3: Send each document to LexOffice
     if progress_callback:
         progress_callback("status", 0, 0, f"{len(documents)} Dokument(e) erkannt, starte Versand...")
 
@@ -136,12 +135,12 @@ async def process_scanned_pdf(pdf_path: str, progress_callback=None, beleg_type:
                 filename = f"Scan_Dokument_{i + 1}.pdf"
                 msg = _build_forward_email(
                     from_addr=settings["smtp_username"],
-                    to_addr=import_email,
+                    to_addr=settings["lexoffice_email"],
                     original_subject=f"Scan-Upload Dokument {i + 1}/{len(documents)}",
                     original_from="Scan-Upload",
                     attachments=[(filename, doc_bytes)],
                 )
-                smtp_log = _send_with_log(smtp_conn, msg)
+                smtp_conn.send_message(msg)
                 sent += 1
 
                 await add_log_entry(
@@ -149,9 +148,6 @@ async def process_scanned_pdf(pdf_path: str, progress_callback=None, beleg_type:
                     email_from="Scan-Upload",
                     attachments_count=1,
                     status="success",
-                    sent_to=import_email,
-                    smtp_log=smtp_log,
-                    beleg_type=beleg_type,
                 )
 
             except Exception as e:
@@ -163,8 +159,6 @@ async def process_scanned_pdf(pdf_path: str, progress_callback=None, beleg_type:
                     attachments_count=1,
                     status="error",
                     error_message=str(e),
-                    sent_to=import_email,
-                    beleg_type=beleg_type,
                 )
 
     except Exception as e:
@@ -223,7 +217,7 @@ def generate_separator_pdf() -> bytes:
 
     # Title text
     _centered_textbox(page, 120, "TRENNSEITE", 36, (0, 0, 0))
-    _centered_textbox(page, 170, "Belegimport", 16, (0.4, 0.4, 0.4))
+    _centered_textbox(page, 170, "LexOffice Belegimport", 16, (0.4, 0.4, 0.4))
 
     # Insert QR code image centered
     qr_bytes = io.BytesIO()

app/scheduler.py

@@ -5,10 +5,6 @@ from apscheduler.triggers.interval import IntervalTrigger
 
 from app.mail_processor import process_mailbox
 from app.smb_processor import process_smb_share
-from app.ftp_processor import process_ftp
-from app.amazon_processor import process_amazon
-from app.amazon_api import process_amazon_api
-from app.database import get_settings
 
 logger = logging.getLogger(__name__)
 
@@ -25,7 +21,6 @@ async def _run_processor():
         return
     _is_processing = True
     try:
-        # Email and SMB first - these are fast and must not be blocked by Amazon
         logger.info("Starte automatische Email-Verarbeitung...")
         result = await process_mailbox()
         logger.info(f"Email-Verarbeitung abgeschlossen: {result}")
@@ -33,25 +28,6 @@ async def _run_processor():
         logger.info("Starte automatische SMB-Verarbeitung...")
         smb_result = await process_smb_share()
         logger.info(f"SMB-Verarbeitung abgeschlossen: {smb_result}")
-
-        logger.info("Starte automatische FTP-Verarbeitung...")
-        ftp_result = await process_ftp()
-        logger.info(f"FTP-Verarbeitung abgeschlossen: {ftp_result}")
-
-        # Amazon separately with timeout - must not block next scheduler runs
-        logger.info("Starte automatische Amazon-Verarbeitung...")
-        try:
-            settings = await get_settings()
-            amazon_mode = settings.get("amazon_mode", "browser")
-            if amazon_mode == "api":
-                amazon_result = await asyncio.wait_for(process_amazon_api(), timeout=300)
-            else:
-                amazon_result = await asyncio.wait_for(process_amazon(), timeout=300)
-            logger.info(f"Amazon-Verarbeitung abgeschlossen: {amazon_result}")
-        except asyncio.TimeoutError:
-            logger.error("Amazon-Verarbeitung nach 5 Minuten abgebrochen (Timeout)")
-        except Exception as e:
-            logger.error(f"Fehler bei Amazon-Verarbeitung: {e}")
     except Exception as e:
         logger.error(f"Fehler bei automatischer Verarbeitung: {e}")
     finally:

app/smb_processor.py

@@ -5,8 +5,8 @@ import tempfile
 
 import smbclient
 
-from app.database import get_settings, add_log_entry, get_import_email
-from app.mail_processor import _connect_smtp, _build_forward_email, _send_with_log
+from app.database import get_settings, add_log_entry
+from app.mail_processor import _connect_smtp, _build_forward_email
 from app.scanner import detect_separator_pages, split_pdf
 
 logger = logging.getLogger(__name__)
@@ -66,14 +66,8 @@ def _list_pdf_files(source_path: str) -> list[str]:
 
 
 def _read_smb_file(filepath: str) -> bytes:
-    """Read a file from SMB share into memory.
-
-    share_access="rwd" allows concurrent read/write/delete operations on the same
-    file, which is required because smbclient keeps the underlying SMB connection
-    in a pool. Without this, subsequent rename/delete on the file fails with
-    STATUS_ACCESS_DENIED until the session is closed.
-    """
-    with smbclient.open_file(filepath, mode="rb", share_access="rwd") as f:
+    """Read a file from SMB share into memory."""
+    with smbclient.open_file(filepath, mode="rb") as f:
         return f.read()
 
 
@@ -99,7 +93,7 @@ def _move_smb_file(source: str, dest_dir: str, filename: str):
 
 
 def _list_smb_folders_recursive(
-    base_path: str, max_depth: int = 5, _current_depth: int = 0, _prefix: str = ""
+    base_path: str, max_depth: int = 3, _current_depth: int = 0, _prefix: str = ""
 ) -> list[str]:
     """Recursively list folders on the SMB share, returning relative paths."""
     folders = []
@@ -120,119 +114,6 @@ def _list_smb_folders_recursive(
     return folders
 
 
-async def _process_smb_folder(
-    smtp_conn, settings: dict, base_path: str,
-    source_rel: str, processed_rel: str,
-    import_email: str, beleg_type: str, mode: str,
-) -> dict:
-    """Process one SMB folder pair. Returns counts dict."""
-    smtp_from = settings.get("smtp_username", "")
-    processed = 0
-    skipped = 0
-    errors = 0
-
-    source_path = _smb_unc_path(base_path, source_rel)
-    processed_path = _smb_unc_path(base_path, processed_rel)
-
-    await asyncio.to_thread(_ensure_smb_folder, processed_path)
-
-    pdf_files = await asyncio.to_thread(_list_pdf_files, source_path)
-    if not pdf_files:
-        logger.info(f"Keine PDF-Dateien im SMB-Ordner '{source_rel}' ({beleg_type})")
-        return {"processed": 0, "skipped": 0, "errors": 0}
-
-    logger.info(f"{len(pdf_files)} PDF-Datei(en) im SMB-Ordner '{source_rel}' ({beleg_type})")
-
-    for filename in pdf_files:
-        file_path = _smb_unc_path(source_path, filename)
-        try:
-            pdf_data = await asyncio.to_thread(_read_smb_file, file_path)
-
-            if mode == "separator":
-                with tempfile.NamedTemporaryFile(suffix=".pdf", delete=False) as tmp:
-                    tmp.write(pdf_data)
-                    tmp_path = tmp.name
-                try:
-                    separator_pages = await asyncio.to_thread(
-                        detect_separator_pages, tmp_path, None
-                    )
-                    documents = await asyncio.to_thread(
-                        split_pdf, tmp_path, separator_pages
-                    )
-                finally:
-                    os.unlink(tmp_path)
-
-                if not documents:
-                    skipped += 1
-                    continue
-
-                smtp_log_parts = []
-                for i, doc_bytes in enumerate(documents):
-                    doc_filename = f"{os.path.splitext(filename)[0]}_Teil_{i + 1}.pdf"
-                    subject = f"SMB-Import: {filename} (Dokument {i + 1}/{len(documents)})"
-                    msg = _build_forward_email(
-                        from_addr=smtp_from,
-                        to_addr=import_email,
-                        original_subject=subject,
-                        original_from="SMB-Import",
-                        attachments=[(doc_filename, doc_bytes)],
-                    )
-                    smtp_log_parts.append(_send_with_log(smtp_conn, msg))
-
-                await add_log_entry(
-                    email_subject=f"SMB: {filename}",
-                    email_from="SMB-Import",
-                    attachments_count=len(documents),
-                    status="success",
-                    sent_to=import_email,
-                    smtp_log="\n---\n".join(smtp_log_parts),
-                    beleg_type=beleg_type,
-                )
-                logger.info(
-                    f"SMB verarbeitet ({beleg_type}): {filename} -> {len(documents)} Dokument(e)"
-                )
-            else:
-                msg = _build_forward_email(
-                    from_addr=smtp_from,
-                    to_addr=import_email,
-                    original_subject=f"SMB-Import: {filename}",
-                    original_from="SMB-Import",
-                    attachments=[(filename, pdf_data)],
-                )
-                smtp_log = _send_with_log(smtp_conn, msg)
-
-                await add_log_entry(
-                    email_subject=f"SMB: {filename}",
-                    email_from="SMB-Import",
-                    attachments_count=1,
-                    status="success",
-                    sent_to=import_email,
-                    smtp_log=smtp_log,
-                    beleg_type=beleg_type,
-                )
-                logger.info(f"SMB verarbeitet ({beleg_type}): {filename}")
-
-            await asyncio.to_thread(_move_smb_file, file_path, processed_path, filename)
-            processed += 1
-
-        except Exception as e:
-            errors += 1
-            logger.error(f"Fehler bei SMB-Datei {filename}: {e}")
-            try:
-                await add_log_entry(
-                    email_subject=f"SMB: {filename}",
-                    email_from="SMB-Import",
-                    attachments_count=0,
-                    status="error",
-                    error_message=str(e),
-                    beleg_type=beleg_type,
-                )
-            except Exception:
-                pass
-
-    return {"processed": processed, "skipped": skipped, "errors": errors}
-
-
 async def process_smb_share() -> dict:
     """Process PDF files from SMB share - main pipeline."""
     settings = await get_settings()
@@ -243,43 +124,113 @@ async def process_smb_share() -> dict:
     if not settings.get("smb_server") or not settings.get("smb_share"):
         return {"processed": 0, "skipped": 0, "errors": 0, "error": "SMB nicht konfiguriert"}
 
-    import_email_eingang = get_import_email(settings, "eingang")
-    if not import_email_eingang:
-        return {"processed": 0, "skipped": 0, "errors": 0, "error": "Import-Email nicht konfiguriert"}
+    if not settings.get("lexoffice_email"):
+        return {"processed": 0, "skipped": 0, "errors": 0, "error": "LexOffice-Email nicht konfiguriert"}
 
     mode = settings.get("smb_mode", "forward")
-    total = {"processed": 0, "skipped": 0, "errors": 0}
+    smtp_from = settings.get("smtp_username", "")
+    lexoffice_email = settings["lexoffice_email"]
+
+    processed = 0
+    skipped = 0
+    errors = 0
     smtp_conn = None
 
     try:
         base_path = await asyncio.to_thread(_smb_register_session, settings)
+        source_path = _smb_unc_path(base_path, settings.get("smb_source_path", ""))
+        processed_path = _smb_unc_path(base_path, settings.get("smb_processed_path", "Verarbeitet"))
+
+        await asyncio.to_thread(_ensure_smb_folder, processed_path)
+
+        pdf_files = await asyncio.to_thread(_list_pdf_files, source_path)
+        if not pdf_files:
+            logger.info("Keine PDF-Dateien im SMB-Ordner gefunden")
+            return {"processed": 0, "skipped": 0, "errors": 0}
+
+        logger.info(f"{len(pdf_files)} PDF-Datei(en) im SMB-Ordner gefunden")
+
         smtp_conn = _connect_smtp(settings)
 
-        # Eingangsbelege
-        source = settings.get("smb_source_path", "")
-        processed_rel = settings.get("smb_processed_path", "Verarbeitet")
-        result = await _process_smb_folder(
-            smtp_conn, settings, base_path,
-            source, processed_rel,
-            import_email_eingang, "eingang", mode,
-        )
-        for k in total:
-            total[k] += result[k]
+        for filename in pdf_files:
+            file_path = _smb_unc_path(source_path, filename)
+            try:
+                pdf_data = await asyncio.to_thread(_read_smb_file, file_path)
 
-        # Ausgangsbelege (optional)
-        import_email_ausgang = get_import_email(settings, "ausgang")
-        source_ausgang = settings.get("smb_source_path_ausgang", "")
-        processed_ausgang = settings.get("smb_processed_path_ausgang", "")
-        if import_email_ausgang and source_ausgang:
-            if not processed_ausgang:
-                processed_ausgang = source_ausgang + "/Verarbeitet"
-            result = await _process_smb_folder(
-                smtp_conn, settings, base_path,
-                source_ausgang, processed_ausgang,
-                import_email_ausgang, "ausgang", mode,
-            )
-            for k in total:
-                total[k] += result[k]
+                if mode == "separator":
+                    with tempfile.NamedTemporaryFile(suffix=".pdf", delete=False) as tmp:
+                        tmp.write(pdf_data)
+                        tmp_path = tmp.name
+                    try:
+                        separator_pages = await asyncio.to_thread(
+                            detect_separator_pages, tmp_path, None
+                        )
+                        documents = await asyncio.to_thread(
+                            split_pdf, tmp_path, separator_pages
+                        )
+                    finally:
+                        os.unlink(tmp_path)
+
+                    if not documents:
+                        skipped += 1
+                        continue
+
+                    for i, doc_bytes in enumerate(documents):
+                        doc_filename = f"{os.path.splitext(filename)[0]}_Teil_{i + 1}.pdf"
+                        subject = f"SMB-Import: {filename} (Dokument {i + 1}/{len(documents)})"
+                        msg = _build_forward_email(
+                            from_addr=smtp_from,
+                            to_addr=lexoffice_email,
+                            original_subject=subject,
+                            original_from="SMB-Import",
+                            attachments=[(doc_filename, doc_bytes)],
+                        )
+                        smtp_conn.send_message(msg)
+
+                    await add_log_entry(
+                        email_subject=f"SMB: {filename}",
+                        email_from="SMB-Import",
+                        attachments_count=len(documents),
+                        status="success",
+                    )
+                    logger.info(
+                        f"SMB verarbeitet: {filename} -> {len(documents)} Dokument(e) "
+                        f"({len(separator_pages)} Trennseite(n))"
+                    )
+                else:
+                    msg = _build_forward_email(
+                        from_addr=smtp_from,
+                        to_addr=lexoffice_email,
+                        original_subject=f"SMB-Import: {filename}",
+                        original_from="SMB-Import",
+                        attachments=[(filename, pdf_data)],
+                    )
+                    smtp_conn.send_message(msg)
+
+                    await add_log_entry(
+                        email_subject=f"SMB: {filename}",
+                        email_from="SMB-Import",
+                        attachments_count=1,
+                        status="success",
+                    )
+                    logger.info(f"SMB verarbeitet: {filename}")
+
+                await asyncio.to_thread(_move_smb_file, file_path, processed_path, filename)
+                processed += 1
+
+            except Exception as e:
+                errors += 1
+                logger.error(f"Fehler bei SMB-Datei {filename}: {e}")
+                try:
+                    await add_log_entry(
+                        email_subject=f"SMB: {filename}",
+                        email_from="SMB-Import",
+                        attachments_count=0,
+                        status="error",
+                        error_message=str(e),
+                    )
+                except Exception:
+                    pass
 
     except Exception as e:
         logger.error(f"SMB-Verbindungsfehler: {e}")
@@ -293,7 +244,7 @@ async def process_smb_share() -> dict:
             )
         except Exception:
             pass
-        return {**total, "errors": total["errors"] + 1, "error": str(e)}
+        return {"processed": processed, "skipped": skipped, "errors": errors + 1, "error": str(e)}
 
     finally:
         if smtp_conn:
@@ -302,12 +253,12 @@ async def process_smb_share() -> dict:
             except Exception:
                 pass
 
-    logger.info(f"SMB fertig: {total['processed']} verarbeitet, {total['skipped']} übersprungen, {total['errors']} Fehler")
-    return total
+    logger.info(f"SMB fertig: {processed} verarbeitet, {skipped} übersprungen, {errors} Fehler")
+    return {"processed": processed, "skipped": skipped, "errors": errors}
 
 
 async def test_smb_connection() -> dict:
-    """Test SMB connection and return TOP-LEVEL folders only (lazy loading)."""
+    """Test SMB connection and return folder list."""
     settings = await get_settings()
 
     if not settings.get("smb_server") or not settings.get("smb_share"):
@@ -315,7 +266,7 @@ async def test_smb_connection() -> dict:
 
     try:
         base_path = await asyncio.to_thread(_smb_register_session, settings)
-        folders = await asyncio.to_thread(_list_smb_folders_recursive, base_path, 1)
+        folders = await asyncio.to_thread(_list_smb_folders_recursive, base_path, 3)
         return {"success": True, "folders": sorted(folders)}
 
     except Exception as e:
@@ -347,34 +298,13 @@ async def create_smb_folder(folder_path: str) -> dict:
 
 
 async def list_smb_folders() -> dict:
-    """Return TOP-LEVEL folder list from SMB share (lazy loading)."""
+    """Return current folder list from SMB share."""
     settings = await get_settings()
     if not settings.get("smb_server") or not settings.get("smb_share"):
         return {"folders": []}
     try:
         base_path = await asyncio.to_thread(_smb_register_session, settings)
-        folders = await asyncio.to_thread(_list_smb_folders_recursive, base_path, 1)
+        folders = await asyncio.to_thread(_list_smb_folders_recursive, base_path, 3)
         return {"folders": sorted(folders)}
     except Exception:
         return {"folders": []}
-
-
-async def list_smb_subfolders(parent_path: str) -> dict:
-    """List direct subfolders of a path (one level deep, for lazy tree expansion)."""
-    settings = await get_settings()
-    if not settings.get("smb_server") or not settings.get("smb_share"):
-        return {"success": False, "error": "SMB nicht konfiguriert", "folders": []}
-    try:
-        base_path = await asyncio.to_thread(_smb_register_session, settings)
-        full_path = _smb_unc_path(base_path, parent_path) if parent_path else base_path
-        # max_depth=1 returns only direct children
-        rel_folders = await asyncio.to_thread(_list_smb_folders_recursive, full_path, 1)
-        # Prefix with parent_path so the frontend has full paths
-        if parent_path:
-            folders = [f"{parent_path}/{f}" for f in rel_folders]
-        else:
-            folders = rel_folders
-        return {"success": True, "folders": sorted(folders)}
-    except Exception as e:
-        logger.error(f"SMB-Subfolder-Liste fehlgeschlagen: {e}")
-        return {"success": False, "error": str(e), "folders": []}

app/static/style.css

@@ -200,11 +200,6 @@ main {
     color: #856404;
 }
 
-.badge-info {
-    background: #d1ecf1;
-    color: #0c5460;
-}
-
 .badge-inactive {
     background: rgba(255, 255, 255, 0.2);
     color: rgba(255, 255, 255, 0.7);
@@ -241,16 +236,6 @@ main {
     border: 1px solid #bee5eb;
 }
 
-/* Allow cards with tables to scroll horizontally */
-.card-table {
-    overflow-x: auto;
-}
-
-/* Wider main container for pages with large tables */
-.main-wide {
-    max-width: 95%;
-}
-
 table {
     width: 100%;
     border-collapse: collapse;
@@ -424,35 +409,6 @@ small.text-muted {
     align-items: center;
 }
 
-/* Tree-View Toggle */
-.folder-tree-toggle {
-    flex-shrink: 0;
-    background: none;
-    border: none;
-    cursor: pointer;
-    width: 1.5rem;
-    text-align: center;
-    color: var(--text-muted);
-    font-size: 0.75rem;
-    padding: 0.5rem 0;
-    user-select: none;
-}
-
-.folder-tree-toggle:hover {
-    color: var(--primary);
-}
-
-.folder-tree-toggle.empty {
-    cursor: default;
-    visibility: hidden;
-}
-
-.folder-tree-children {
-    margin-left: 1.5rem;
-    border-left: 1px dashed var(--border);
-    padding-left: 0.25rem;
-}
-
 .folder-item {
     display: flex;
     align-items: center;

app/templates/base.html

@@ -3,16 +3,15 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Belegimport</title>
+    <title>LexOffice Belegimport</title>
     <link rel="stylesheet" href="/static/style.css">
 </head>
 <body>
     <nav>
-        <div class="nav-brand">Belegimport</div>
+        <div class="nav-brand">LexOffice Belegimport</div>
         <div class="nav-links">
-            <a href="/" class="{% if active_page == 'scan' %}active{% endif %}">Scan-Upload</a>
-            <a href="/settings" class="{% if active_page == 'settings' %}active{% endif %}">Einstellungen</a>
-            <a href="/platforms" class="{% if active_page == 'platforms' %}active{% endif %}">Plattformen</a>
+            <a href="/" class="{% if active_page == 'settings' %}active{% endif %}">Einstellungen</a>
+            <a href="/scan" class="{% if active_page == 'scan' %}active{% endif %}">Scan-Upload</a>
             <a href="/log" class="{% if active_page == 'log' %}active{% endif %}">Verarbeitungslog</a>
         </div>
         <div class="nav-status">
@@ -30,7 +29,7 @@
         </div>
     </nav>
 
-    <main class="{% if main_class is defined %}{{ main_class }}{% endif %}">
+    <main>
         {% if message %}
         <div class="alert alert-{{ message_type or 'info' }}">
             {{ message }}

app/templates/log.html

@@ -1,30 +1,21 @@
 {% extends "base.html" %}
 {% set active_page = "log" %}
-{% set main_class = "main-wide" %}
 {% set message = None %}
 
 {% block content %}
-<div class="card card-table">
-    <div style="display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;padding-bottom:0.5rem;border-bottom:1px solid var(--border);">
-        <h2 style="margin:0;border:none;padding:0;">Verarbeitungslog</h2>
-        {% if logs %}
-        <button type="button" class="btn btn-secondary btn-small" onclick="clearLog()">Log leeren</button>
-        {% endif %}
-    </div>
+<div class="card">
+    <h2>Verarbeitungslog</h2>
     {% if logs %}
     <table>
         <thead>
             <tr>
                 <th>ID</th>
                 <th>Zeitpunkt</th>
-                <th>Art</th>
                 <th>Betreff</th>
                 <th>Absender</th>
                 <th>Anhänge</th>
-                <th>Gesendet an</th>
                 <th>Status</th>
                 <th>Fehlermeldung</th>
-                <th>SMTP</th>
             </tr>
         </thead>
         <tbody>
@@ -32,17 +23,9 @@
             <tr class="{% if log.status == 'error' %}row-error{% endif %}">
                 <td>{{ log.id }}</td>
                 <td>{{ log.timestamp }}</td>
-                <td>
-                    {% if log.get('beleg_type', 'eingang') == 'ausgang' %}
-                        <span class="badge badge-warning">Ausgang</span>
-                    {% else %}
-                        <span class="badge badge-info">Eingang</span>
-                    {% endif %}
-                </td>
                 <td>{{ log.email_subject or '-' }}</td>
                 <td>{{ log.email_from or '-' }}</td>
                 <td>{{ log.attachments_count }}</td>
-                <td>{{ log.sent_to or '-' }}</td>
                 <td>
                     {% if log.status == 'success' %}
                         <span class="badge badge-success">OK</span>
@@ -51,12 +34,6 @@
                     {% endif %}
                 </td>
                 <td>{{ log.error_message or '-' }}</td>
-                <td>
-                    {% if log.smtp_log %}
-                    <button type="button" class="btn btn-small btn-secondary" onclick="showSmtpLog({{ log.id }})">Anzeigen</button>
-                    <script>window._smtpLogs = window._smtpLogs || {}; window._smtpLogs[{{ log.id }}] = {{ log.smtp_log | tojson }};</script>
-                    {% else %}-{% endif %}
-                </td>
             </tr>
             {% endfor %}
         </tbody>
@@ -65,54 +42,4 @@
     <p class="text-muted">Noch keine Einträge vorhanden.</p>
     {% endif %}
 </div>
-
-<!-- SMTP Log Modal -->
-<div id="smtpModal" class="modal-overlay" style="display:none;" onclick="if(event.target===this)closeSmtpModal()">
-    <div class="modal" style="max-width:700px;">
-        <div class="modal-header">
-            <h3>SMTP-Protokoll</h3>
-            <button type="button" class="modal-close" onclick="closeSmtpModal()">&times;</button>
-        </div>
-        <div class="modal-body" style="padding:1.25rem;background:var(--bg,#f5f5f5);">
-            <pre id="smtpModalBody" style="margin:0;font-size:0.8rem;white-space:pre-wrap;word-break:break-all;"></pre>
-        </div>
-    </div>
-</div>
-
-<style>
-.btn-small {
-    padding: 0.25rem 0.6rem;
-    font-size: 0.8rem;
-}
-</style>
-
-<script>
-function showSmtpLog(logId) {
-    const log = window._smtpLogs && window._smtpLogs[logId];
-    if (!log) return;
-    document.getElementById('smtpModalBody').textContent = log;
-    document.getElementById('smtpModal').style.display = 'flex';
-}
-
-function closeSmtpModal() {
-    document.getElementById('smtpModal').style.display = 'none';
-}
-
-document.addEventListener('keydown', function(e) {
-    if (e.key === 'Escape') closeSmtpModal();
-});
-
-async function clearLog() {
-    if (!confirm('Verarbeitungslog wirklich leeren?')) return;
-    try {
-        const resp = await fetch('/api/clear-log', {method: 'POST'});
-        const data = await resp.json();
-        if (data.success) {
-            location.reload();
-        }
-    } catch (e) {
-        alert('Fehler: ' + e.message);
-    }
-}
-</script>
 {% endblock %}

app/templates/platforms.html

@@ -1,530 +0,0 @@
-{% extends "base.html" %}
-{% set active_page = "platforms" %}
-
-{% block content %}
-
-{% if message %}
-<div class="alert alert-{{ message_type or 'info' }}">{{ message }}</div>
-{% endif %}
-
-<div class="card">
-    <h2>Amazon Business - Einstellungen</h2>
-    <div class="form-grid">
-        <div class="form-group">
-            <label for="amazon_enabled">Status</label>
-            <select id="amazon_enabled" name="amazon_enabled">
-                <option value="false" {% if settings.get('amazon_enabled') != 'true' %}selected{% endif %}>Deaktiviert</option>
-                <option value="true" {% if settings.get('amazon_enabled') == 'true' %}selected{% endif %}>Aktiviert</option>
-            </select>
-        </div>
-        <div class="form-group">
-            <label for="amazon_mode">Abruf-Modus</label>
-            <select id="amazon_mode" name="amazon_mode" onchange="toggleAmazonMode()">
-                <option value="api" {% if settings.get('amazon_mode') == 'api' %}selected{% endif %}>API (empfohlen)</option>
-                <option value="browser" {% if settings.get('amazon_mode', 'browser') == 'browser' %}selected{% endif %}>Browser-Automation</option>
-            </select>
-        </div>
-        <div class="form-group">
-            <label for="amazon_domain">Amazon-Domain</label>
-            <select id="amazon_domain" name="amazon_domain">
-                <option value="amazon.de" {% if settings.get('amazon_domain') == 'amazon.de' %}selected{% endif %}>amazon.de</option>
-                <option value="amazon.at" {% if settings.get('amazon_domain') == 'amazon.at' %}selected{% endif %}>amazon.at</option>
-                <option value="amazon.com" {% if settings.get('amazon_domain') == 'amazon.com' %}selected{% endif %}>amazon.com</option>
-            </select>
-        </div>
-        <div class="form-group">
-            <label for="amazon_since_date">Rechnungen ab Datum</label>
-            <input type="date" id="amazon_since_date" name="amazon_since_date"
-                   value="{{ settings.get('amazon_since_date', '') }}">
-            <small class="text-muted">Leer = letzte 30 Tage</small>
-        </div>
-    </div>
-
-    <!-- API Mode Fields -->
-    <div id="apiFields" style="{% if settings.get('amazon_mode', 'browser') != 'api' %}display:none;{% endif %}margin-top:1rem;">
-        <h3 style="font-size:1rem;margin-bottom:0.75rem;">API-Zugangsdaten (Amazon Business API)</h3>
-        <div class="form-grid">
-            <div class="form-group">
-                <label for="amazon_app_id">App-ID</label>
-                <input type="text" id="amazon_app_id" name="amazon_app_id"
-                       value="{{ settings.get('amazon_app_id', '') }}"
-                       placeholder="amzn1.sp.solution.xxxxx">
-                <small class="text-muted">Aus dem Solution Provider Portal</small>
-            </div>
-            <div class="form-group">
-                <label for="amazon_client_id">Client-ID (LWA)</label>
-                <input type="text" id="amazon_client_id" name="amazon_client_id"
-                       value="{{ settings.get('amazon_client_id', '') }}"
-                       placeholder="amzn1.application-oa2-client.xxxxx">
-            </div>
-            <div class="form-group">
-                <label for="amazon_client_secret">Client-Sicherheitsschluessel (LWA)</label>
-                <input type="password" id="amazon_client_secret" name="amazon_client_secret"
-                       placeholder="{% if settings.get('amazon_client_secret') %}(gespeichert){% else %}Client Secret eingeben{% endif %}">
-            </div>
-            <div class="form-group" style="align-self:end;">
-                <small class="text-muted">
-                    {% if settings.get('amazon_refresh_token') %}
-                        Refresh-Token: gespeichert
-                    {% else %}
-                        Refresh-Token: fehlt - bitte autorisieren
-                    {% endif %}
-                </small>
-            </div>
-        </div>
-    </div>
-
-    <!-- Browser Mode Fields -->
-    <div id="browserFields" style="{% if settings.get('amazon_mode', 'browser') != 'browser' %}display:none;{% endif %}margin-top:1rem;">
-        <h3 style="font-size:1rem;margin-bottom:0.75rem;">Browser-Zugangsdaten</h3>
-        <div class="form-grid">
-            <div class="form-group">
-                <label for="amazon_email">Amazon E-Mail</label>
-                <input type="email" id="amazon_email" name="amazon_email"
-                       value="{{ settings.get('amazon_email', '') }}"
-                       placeholder="email@example.com">
-            </div>
-            <div class="form-group">
-                <label for="amazon_password">Amazon Passwort</label>
-                <input type="password" id="amazon_password" name="amazon_password"
-                       placeholder="{% if settings.get('amazon_password') %}(gespeichert){% else %}Passwort eingeben{% endif %}">
-            </div>
-        </div>
-    </div>
-
-    <div style="margin-top:1rem;">
-        {% if settings.get('amazon_last_sync') %}
-            <small class="text-muted">Letzter Abruf: {{ settings.get('amazon_last_sync') }}</small>
-        {% endif %}
-    </div>
-    <div class="form-actions" style="margin-top:1rem;">
-        <button type="button" class="btn btn-primary" onclick="saveAmazonSettings()">Einstellungen speichern</button>
-    </div>
-    <div id="settingsMsg" style="margin-top:0.75rem;"></div>
-</div>
-
-<div class="card">
-    <h2>Anmeldung &amp; Abruf</h2>
-    <div style="display:flex;align-items:center;gap:0.75rem;margin-bottom:1rem;">
-        <span>Status:</span>
-        <span id="sessionBadge" class="badge badge-inactive">Wird geprüft...</span>
-    </div>
-
-    <!-- API Mode Buttons -->
-    <div id="apiButtons" style="display:none;">
-        <div style="display:flex;gap:0.75rem;flex-wrap:wrap;align-items:center;">
-            <button type="button" id="btnOAuth" class="btn btn-primary" onclick="doOAuth()">Bei Amazon autorisieren</button>
-            <button type="button" id="btnProcessApi" class="btn btn-success" onclick="doProcess()" style="display:none;">Jetzt Rechnungen abrufen</button>
-            <button type="button" class="btn btn-secondary" onclick="doReset()">Importierte zurücksetzen</button>
-        </div>
-        <!-- Manual code exchange for local setups -->
-        <div id="oauthCodeBox" style="display:none;margin-top:1rem;">
-            <p class="text-muted" style="font-size:0.85rem;">
-                Nach der Autorisierung bei Amazon werden Sie zu einer Seite weitergeleitet die nicht laden wird.
-                Kopieren Sie den Wert von <code>spapi_oauth_code</code> aus der URL-Leiste und tragen ihn hier ein:
-            </p>
-            <div style="display:flex;gap:0.5rem;align-items:center;">
-                <input type="text" id="oauthCode" placeholder="spapi_oauth_code hier einfuegen..."
-                       style="flex:1;padding:0.5rem;border:1px solid var(--border-color);border-radius:4px;background:var(--input-bg);color:var(--text-color);">
-                <button type="button" class="btn btn-primary" onclick="exchangeCode()">Token tauschen</button>
-            </div>
-        </div>
-    </div>
-
-    <!-- Browser Mode Buttons -->
-    <div id="browserButtons">
-        <div style="display:flex;gap:0.75rem;flex-wrap:wrap;">
-            <button type="button" id="btnLogin" class="btn btn-primary" onclick="doLogin()">Bei Amazon anmelden</button>
-            <button type="button" id="btnLogout" class="btn btn-secondary" onclick="doLogout()" style="display:none;">Session löschen</button>
-            <button type="button" id="btnProcess" class="btn btn-success" onclick="doProcess()" style="display:none;">Jetzt Rechnungen abrufen</button>
-            <button type="button" class="btn btn-secondary" onclick="doReset()">Importierte zurücksetzen</button>
-        </div>
-    </div>
-
-    <div id="processMsg" style="margin-top:0.75rem;"></div>
-</div>
-
-<!-- Interactive Browser Modal -->
-<div id="browserModal" style="display:none;position:fixed;inset:0;background:rgba(0,0,0,0.7);z-index:1000;overflow:auto;">
-    <div style="max-width:1340px;margin:2rem auto;background:var(--card-bg);border-radius:8px;padding:1.5rem;position:relative;">
-        <div style="display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;">
-            <h3 style="margin:0;">Amazon Login - Interaktiver Browser</h3>
-            <button type="button" class="btn btn-secondary" onclick="closeBrowser()" style="padding:0.25rem 0.75rem;">Schließen</button>
-        </div>
-        <div id="browserInfo" class="alert alert-info" style="margin-bottom:1rem;">
-            Klicken und tippen Sie im Browser-Bild, um sich bei Amazon anzumelden. CAPTCHAs und 2FA können Sie direkt lösen.
-        </div>
-        <div style="position:relative;display:inline-block;border:1px solid var(--border-color);cursor:crosshair;">
-            <img id="browserImg" src="" alt="Browser" style="display:block;max-width:100%;height:auto;"
-                 onclick="onBrowserClick(event)">
-        </div>
-        <div style="margin-top:1rem;display:flex;gap:0.5rem;align-items:center;flex-wrap:wrap;">
-            <input type="text" id="browserInput" placeholder="Text eingeben und Enter drücken..."
-                   style="flex:1;min-width:200px;padding:0.5rem;border:1px solid var(--border-color);border-radius:4px;background:var(--input-bg);color:var(--text-color);"
-                   onkeydown="onBrowserKeydown(event)">
-            <button type="button" class="btn btn-primary" onclick="sendBrowserText()">Senden</button>
-            <button type="button" class="btn btn-secondary" onclick="sendKey('Tab')">Tab</button>
-            <button type="button" class="btn btn-secondary" onclick="sendKey('Escape')">Esc</button>
-            <button type="button" class="btn btn-secondary" onclick="sendKey('Backspace')">&#9003;</button>
-        </div>
-    </div>
-</div>
-
-<script>
-// --- Mode Toggle ---
-function toggleAmazonMode() {
-    const mode = document.getElementById('amazon_mode').value;
-    document.getElementById('apiFields').style.display = mode === 'api' ? '' : 'none';
-    document.getElementById('browserFields').style.display = mode === 'browser' ? '' : 'none';
-    document.getElementById('apiButtons').style.display = mode === 'api' ? '' : 'none';
-    document.getElementById('browserButtons').style.display = mode === 'browser' ? '' : 'none';
-    checkSession();
-}
-
-// --- Settings ---
-async function saveAmazonSettings() {
-    const btn = event.target;
-    btn.disabled = true;
-    btn.textContent = 'Speichert...';
-    const msgEl = document.getElementById('settingsMsg');
-
-    const data = {
-        amazon_enabled: document.getElementById('amazon_enabled').value,
-        amazon_mode: document.getElementById('amazon_mode').value,
-        amazon_domain: document.getElementById('amazon_domain').value,
-        amazon_email: document.getElementById('amazon_email').value,
-        amazon_password: document.getElementById('amazon_password').value,
-        amazon_since_date: document.getElementById('amazon_since_date').value,
-        amazon_app_id: document.getElementById('amazon_app_id').value,
-        amazon_client_id: document.getElementById('amazon_client_id').value,
-        amazon_client_secret: document.getElementById('amazon_client_secret').value,
-    };
-
-    try {
-        const resp = await fetch('/api/amazon-settings', {
-            method: 'POST',
-            headers: {'Content-Type': 'application/json'},
-            body: JSON.stringify(data),
-        });
-        const result = await resp.json();
-        if (result.success) {
-            msgEl.innerHTML = '<div class="alert alert-success">Einstellungen gespeichert</div>';
-            if (data.amazon_password) {
-                document.getElementById('amazon_password').value = '';
-                document.getElementById('amazon_password').placeholder = '(gespeichert)';
-            }
-        } else {
-            msgEl.innerHTML = '<div class="alert alert-error">' + escapeHtml(result.error || 'Fehler') + '</div>';
-        }
-    } catch (e) {
-        msgEl.innerHTML = '<div class="alert alert-error">Verbindungsfehler</div>';
-    } finally {
-        btn.disabled = false;
-        btn.textContent = 'Einstellungen speichern';
-    }
-}
-
-// --- Session Status ---
-async function checkSession() {
-    const badge = document.getElementById('sessionBadge');
-    try {
-        const resp = await fetch('/api/amazon-status');
-        const data = await resp.json();
-
-        if (data.mode === 'api') {
-            // API mode
-            if (data.api_authorized) {
-                badge.className = 'badge badge-success';
-                badge.textContent = 'API autorisiert';
-                document.getElementById('btnOAuth').style.display = 'none';
-                document.getElementById('btnProcessApi').style.display = '';
-            } else if (data.api_configured) {
-                badge.className = 'badge badge-warning';
-                badge.textContent = 'Nicht autorisiert';
-                document.getElementById('btnOAuth').style.display = '';
-                document.getElementById('btnProcessApi').style.display = 'none';
-            } else {
-                badge.className = 'badge badge-inactive';
-                badge.textContent = 'API nicht konfiguriert';
-                document.getElementById('btnOAuth').style.display = 'none';
-                document.getElementById('btnProcessApi').style.display = 'none';
-            }
-        } else {
-            // Browser mode
-            if (data.login_active) {
-                badge.className = 'badge badge-warning';
-                badge.textContent = 'Login läuft...';
-                document.getElementById('btnLogout').style.display = 'none';
-                document.getElementById('btnProcess').style.display = 'none';
-            } else if (data.session_valid) {
-                badge.className = 'badge badge-success';
-                badge.textContent = 'Angemeldet';
-                document.getElementById('btnLogout').style.display = '';
-                document.getElementById('btnProcess').style.display = '';
-            } else {
-                badge.className = 'badge badge-inactive';
-                badge.textContent = 'Nicht angemeldet';
-                document.getElementById('btnLogout').style.display = 'none';
-                document.getElementById('btnProcess').style.display = 'none';
-            }
-        }
-    } catch (e) {
-        badge.className = 'badge badge-inactive';
-        badge.textContent = 'Unbekannt';
-    }
-}
-
-// --- OAuth Authorization (API mode) ---
-async function doOAuth() {
-    const msgEl = document.getElementById('processMsg');
-    try {
-        const resp = await fetch('/api/amazon-oauth-url');
-        const data = await resp.json();
-        if (data.url) {
-            window.open(data.url, '_blank');
-            // Show code input box for manual exchange
-            document.getElementById('oauthCodeBox').style.display = '';
-            msgEl.innerHTML = '<div class="alert alert-info">Amazon-Autorisierungsseite wurde geöffnet. Nach der Autorisierung den Code aus der URL kopieren und unten eintragen.</div>';
-        } else {
-            msgEl.innerHTML = '<div class="alert alert-error">' + escapeHtml(data.error || 'Fehler') + '</div>';
-        }
-    } catch (e) {
-        msgEl.innerHTML = '<div class="alert alert-error">Verbindungsfehler</div>';
-    }
-}
-
-async function exchangeCode() {
-    const codeInput = document.getElementById('oauthCode');
-    let code = codeInput.value.trim();
-    const msgEl = document.getElementById('processMsg');
-
-    if (!code) {
-        msgEl.innerHTML = '<div class="alert alert-error">Bitte den Code eintragen</div>';
-        return;
-    }
-
-    // If user pasted the full URL, extract the code
-    if (code.includes('spapi_oauth_code=')) {
-        const url = new URL(code.startsWith('http') ? code : 'https://x.com?' + code);
-        code = url.searchParams.get('spapi_oauth_code') || code;
-    }
-
-    msgEl.innerHTML = '<div class="alert alert-info">Token wird getauscht...</div>';
-
-    try {
-        const resp = await fetch('/api/amazon-oauth-exchange', {
-            method: 'POST',
-            headers: {'Content-Type': 'application/json'},
-            body: JSON.stringify({code}),
-        });
-        const data = await resp.json();
-        if (data.success) {
-            msgEl.innerHTML = '<div class="alert alert-success">Erfolgreich autorisiert! Refresh-Token gespeichert.</div>';
-            document.getElementById('oauthCodeBox').style.display = 'none';
-            checkSession();
-        } else {
-            msgEl.innerHTML = '<div class="alert alert-error">' + escapeHtml(data.error || 'Token-Exchange fehlgeschlagen') + '</div>';
-        }
-    } catch (e) {
-        msgEl.innerHTML = '<div class="alert alert-error">Verbindungsfehler</div>';
-    }
-}
-
-// --- Interactive Browser Login ---
-let screenshotInterval = null;
-let loginPollInterval = null;
-
-async function doLogin() {
-    const msgEl = document.getElementById('processMsg');
-    msgEl.innerHTML = '<div class="alert alert-info">Browser wird gestartet...</div>';
-
-    try {
-        await fetch('/api/amazon-login', {method: 'POST'});
-        // Open browser modal
-        document.getElementById('browserModal').style.display = '';
-        msgEl.innerHTML = '';
-        startScreenshotPolling();
-        startLoginStatePolling();
-    } catch (e) {
-        msgEl.innerHTML = '<div class="alert alert-error">Browser konnte nicht gestartet werden</div>';
-    }
-}
-
-function startScreenshotPolling() {
-    if (screenshotInterval) clearInterval(screenshotInterval);
-    refreshScreenshot();
-    screenshotInterval = setInterval(refreshScreenshot, 1500);
-}
-
-async function refreshScreenshot() {
-    try {
-        const resp = await fetch('/api/amazon-browser-screenshot');
-        if (resp.ok) {
-            const blob = await resp.blob();
-            document.getElementById('browserImg').src = URL.createObjectURL(blob);
-        }
-    } catch (e) {}
-}
-
-function startLoginStatePolling() {
-    if (loginPollInterval) clearInterval(loginPollInterval);
-    loginPollInterval = setInterval(async () => {
-        try {
-            const resp = await fetch('/api/amazon-login-state');
-            const data = await resp.json();
-            const info = document.getElementById('browserInfo');
-
-            if (data.status === 'logged_in') {
-                info.className = 'alert alert-success';
-                info.textContent = 'Erfolgreich angemeldet! Sie können das Fenster schließen.';
-            } else if (data.status === 'login_failed') {
-                info.className = 'alert alert-error';
-                info.textContent = data.message || 'Login fehlgeschlagen';
-            } else if (data.status === 'interactive') {
-                info.className = 'alert alert-info';
-                info.textContent = data.message || 'Bitte im Browser anmelden...';
-            }
-        } catch (e) {}
-    }, 2000);
-}
-
-async function onBrowserClick(event) {
-    const img = event.target;
-    const rect = img.getBoundingClientRect();
-    // Scale click coordinates to actual browser viewport (1280x800)
-    const scaleX = 1280 / img.clientWidth;
-    const scaleY = 800 / img.clientHeight;
-    const x = Math.round((event.clientX - rect.left) * scaleX);
-    const y = Math.round((event.clientY - rect.top) * scaleY);
-
-    try {
-        await fetch('/api/amazon-browser-click', {
-            method: 'POST',
-            headers: {'Content-Type': 'application/json'},
-            body: JSON.stringify({x, y}),
-        });
-        setTimeout(refreshScreenshot, 500);
-    } catch (e) {}
-}
-
-async function sendBrowserText() {
-    const input = document.getElementById('browserInput');
-    const text = input.value;
-    if (!text) return;
-
-    try {
-        await fetch('/api/amazon-browser-type', {
-            method: 'POST',
-            headers: {'Content-Type': 'application/json'},
-            body: JSON.stringify({text}),
-        });
-        input.value = '';
-        setTimeout(refreshScreenshot, 500);
-    } catch (e) {}
-}
-
-async function sendKey(key) {
-    try {
-        await fetch('/api/amazon-browser-key', {
-            method: 'POST',
-            headers: {'Content-Type': 'application/json'},
-            body: JSON.stringify({key}),
-        });
-        setTimeout(refreshScreenshot, 500);
-    } catch (e) {}
-}
-
-function onBrowserKeydown(event) {
-    if (event.key === 'Enter') {
-        event.preventDefault();
-        sendBrowserText();
-        // Also send Enter to the browser
-        sendKey('Enter');
-    }
-}
-
-async function closeBrowser() {
-    if (screenshotInterval) { clearInterval(screenshotInterval); screenshotInterval = null; }
-    if (loginPollInterval) { clearInterval(loginPollInterval); loginPollInterval = null; }
-    document.getElementById('browserModal').style.display = 'none';
-    try {
-        await fetch('/api/amazon-login-close', {method: 'POST'});
-    } catch (e) {}
-    checkSession();
-}
-
-// --- Logout ---
-async function doLogout() {
-    if (!confirm('Amazon-Session wirklich löschen? Sie müssen sich danach neu anmelden.')) return;
-    const btn = document.getElementById('btnLogout');
-    btn.disabled = true;
-    try {
-        await fetch('/api/amazon-logout', {method: 'POST'});
-        document.getElementById('processMsg').innerHTML = '<div class="alert alert-info">Session gelöscht</div>';
-    } catch (e) {
-        document.getElementById('processMsg').innerHTML = '<div class="alert alert-error">Fehler</div>';
-    } finally {
-        btn.disabled = false;
-        checkSession();
-    }
-}
-
-// --- Process ---
-async function doProcess() {
-    const btn = document.getElementById('btnProcess');
-    const msgEl = document.getElementById('processMsg');
-    btn.disabled = true;
-    btn.textContent = 'Rechnungen werden abgerufen...';
-    msgEl.innerHTML = '';
-
-    try {
-        const resp = await fetch('/api/amazon-process', {method: 'POST'});
-        const data = await resp.json();
-        if (data.error) {
-            msgEl.innerHTML = '<div class="alert alert-error">' + escapeHtml(data.error) + '</div>';
-        } else if (data.processed > 0 || data.errors > 0) {
-            let msg = data.processed + ' Rechnung(en) importiert';
-            if (data.skipped > 0) msg += ', ' + data.skipped + ' übersprungen';
-            if (data.errors > 0) msg += ', ' + data.errors + ' Fehler';
-            const cls = data.errors > 0 ? 'warning' : 'success';
-            msgEl.innerHTML = '<div class="alert alert-' + cls + '">' + escapeHtml(msg) + '</div>';
-        } else {
-            msgEl.innerHTML = '<div class="alert alert-info">Keine neuen Rechnungen gefunden</div>';
-        }
-    } catch (e) {
-        msgEl.innerHTML = '<div class="alert alert-error">Verbindungsfehler</div>';
-    } finally {
-        btn.disabled = false;
-        btn.textContent = 'Jetzt Rechnungen abrufen';
-        checkSession();
-    }
-}
-
-// --- Reset ---
-async function doReset() {
-    if (!confirm('Alle als importiert markierten Rechnungen zurücksetzen? Beim nächsten Abruf werden alle Rechnungen erneut heruntergeladen und gesendet.')) return;
-    const msgEl = document.getElementById('processMsg');
-    try {
-        const resp = await fetch('/api/amazon-reset', {method: 'POST'});
-        const data = await resp.json();
-        if (data.success) {
-            msgEl.innerHTML = '<div class="alert alert-info">' + data.count + ' Bestellung(en) zurückgesetzt</div>';
-        } else {
-            msgEl.innerHTML = '<div class="alert alert-error">' + escapeHtml(data.error || 'Fehler') + '</div>';
-        }
-    } catch (e) {
-        msgEl.innerHTML = '<div class="alert alert-error">Verbindungsfehler</div>';
-    }
-}
-
-function escapeHtml(str) {
-    const d = document.createElement('div');
-    d.textContent = str;
-    return d.innerHTML;
-}
-
-// Initial setup
-toggleAmazonMode();
-checkSession();
-</script>
-{% endblock %}

app/templates/scan.html

@@ -5,16 +5,9 @@
 <div class="card">
     <h2>Scan-Upload</h2>
     <p class="text-muted" style="margin-bottom:1rem;">
-        Mehrseitige PDF hochladen. Trennseiten mit QR-Code werden automatisch erkannt und die einzelnen Dokumente gesendet.
+        Mehrseitige PDF hochladen. Trennseiten mit QR-Code werden automatisch erkannt und die einzelnen Dokumente an LexOffice gesendet.
     </p>
 
-    <!-- Belegart -->
-    <div style="margin-bottom:1rem;display:flex;gap:1rem;align-items:center;">
-        <label style="margin:0;font-weight:600;">Belegart:</label>
-        <label style="margin:0;cursor:pointer;"><input type="radio" name="beleg_type" value="eingang" checked> Eingangsbeleg (Einkauf)</label>
-        <label style="margin:0;cursor:pointer;"><input type="radio" name="beleg_type" value="ausgang"> Ausgangsbeleg (Verkauf/Gutschrift)</label>
-    </div>
-
     <!-- Upload Zone -->
     <div id="uploadZone" class="upload-zone" onclick="document.getElementById('fileInput').click()">
         <div class="upload-icon">&#128196;</div>
@@ -182,7 +175,7 @@ async function startProcessing(uploadId) {
         const resp = await fetch('/api/scan-process', {
             method: 'POST',
             headers: { 'Content-Type': 'application/json' },
-            body: JSON.stringify({ upload_id: uploadId, beleg_type: document.querySelector('input[name="beleg_type"]:checked').value }),
+            body: JSON.stringify({ upload_id: uploadId }),
         });
 
         if (!resp.ok) {
@@ -241,7 +234,7 @@ function listenProgress(uploadId) {
             if (result.separator_pages > 0) {
                 msg += ' (' + result.separator_pages + ' Trennseite(n))';
             }
-            msg += ', ' + result.sent + ' gesendet';
+            msg += ', ' + result.sent + ' an LexOffice gesendet';
             if (result.errors > 0) {
                 msg += ', ' + result.errors + ' Fehler';
                 showResult(msg, 'warning');

app/templates/settings.html

@@ -77,14 +77,13 @@
     </div>
 
     <div class="card">
-        <h2>Import - Eingangsbelege</h2>
+        <h2>LexOffice & Ordner</h2>
         <div class="form-grid">
             <div class="form-group form-group-wide">
-                <label for="import_email_eingang">Import-Email Eingangsbelege</label>
-                <input type="email" id="import_email_eingang" name="import_email_eingang"
-                       value="{{ settings.get('import_email_eingang', '') or settings.get('import_email', '') }}" placeholder="eingang@buchhaltung.example.com">
+                <label for="lexoffice_email">LexOffice Import-Emailadresse</label>
+                <input type="email" id="lexoffice_email" name="lexoffice_email"
+                       value="{{ settings.get('lexoffice_email', '') }}" placeholder="import-xyz@lexoffice.de">
             </div>
-            <input type="hidden" id="import_email" name="import_email" value="{{ settings.get('import_email_eingang', '') or settings.get('import_email', '') }}">
             <div class="form-group">
                 <label for="source_folder">Eingangsordner (IMAP)</label>
                 <div class="input-with-btn">
@@ -102,37 +101,9 @@
                 </div>
             </div>
         </div>
-    </div>
-
-    <div class="card">
-        <h2>Import - Ausgangsbelege <small style="font-weight:normal;color:var(--text-muted);">(optional)</small></h2>
-        <div class="form-grid">
-            <div class="form-group form-group-wide">
-                <label for="import_email_ausgang">Import-Email Ausgangsbelege</label>
-                <input type="email" id="import_email_ausgang" name="import_email_ausgang"
-                       value="{{ settings.get('import_email_ausgang', '') }}" placeholder="ausgang@buchhaltung.example.com">
-                <small class="text-muted">Leer lassen wenn keine Ausgangsbelege importiert werden sollen</small>
-            </div>
-            <div class="form-group">
-                <label for="source_folder_ausgang">Eingangsordner Ausgangsbelege (IMAP)</label>
-                <div class="input-with-btn">
-                    <input type="text" id="source_folder_ausgang" name="source_folder_ausgang"
-                           value="{{ settings.get('source_folder_ausgang', '') }}" placeholder="Ausgangsrechnungen">
-                    <button type="button" class="btn btn-icon" onclick="openFolderPicker('source_folder_ausgang')" title="Ordner auswählen">&#128193;</button>
-                </div>
-            </div>
-            <div class="form-group">
-                <label for="processed_folder_ausgang">Verarbeitet-Ordner Ausgangsbelege (IMAP)</label>
-                <div class="input-with-btn">
-                    <input type="text" id="processed_folder_ausgang" name="processed_folder_ausgang"
-                           value="{{ settings.get('processed_folder_ausgang', '') }}" placeholder="Ausgangsrechnungen/Verarbeitet">
-                    <button type="button" class="btn btn-icon" onclick="openFolderPicker('processed_folder_ausgang')" title="Ordner auswählen">&#128193;</button>
-                </div>
-            </div>
-        </div>
         <div class="form-actions">
             <button type="button" class="btn btn-secondary" onclick="testEmail()">
-                <span class="btn-text">Test-Email senden</span>
+                <span class="btn-text">Test-Email an LexOffice senden</span>
                 <span class="btn-spinner" style="display:none;">Sende...</span>
             </button>
         </div>
@@ -187,7 +158,7 @@
                        value="{{ settings.get('smb_share', '') }}" placeholder="Scans">
             </div>
             <div class="form-group">
-                <label for="smb_source_path">Quellordner Eingangsbelege</label>
+                <label for="smb_source_path">Quellordner</label>
                 <div class="input-with-btn">
                     <input type="text" id="smb_source_path" name="smb_source_path"
                            value="{{ settings.get('smb_source_path', '') }}" placeholder="(Wurzel der Freigabe)">
@@ -195,29 +166,13 @@
                 </div>
             </div>
             <div class="form-group">
-                <label for="smb_processed_path">Verarbeitet-Ordner Eingangsbelege</label>
+                <label for="smb_processed_path">Verarbeitet-Ordner</label>
                 <div class="input-with-btn">
                     <input type="text" id="smb_processed_path" name="smb_processed_path"
                            value="{{ settings.get('smb_processed_path', 'Verarbeitet') }}" placeholder="Verarbeitet">
                     <button type="button" class="btn btn-icon" onclick="openSmbFolderPicker('smb_processed_path')" title="Ordner auswählen">&#128193;</button>
                 </div>
             </div>
-            <div class="form-group">
-                <label for="smb_source_path_ausgang">Quellordner Ausgangsbelege</label>
-                <div class="input-with-btn">
-                    <input type="text" id="smb_source_path_ausgang" name="smb_source_path_ausgang"
-                           value="{{ settings.get('smb_source_path_ausgang', '') }}" placeholder="(optional)">
-                    <button type="button" class="btn btn-icon" onclick="openSmbFolderPicker('smb_source_path_ausgang')" title="Ordner auswählen">&#128193;</button>
-                </div>
-            </div>
-            <div class="form-group">
-                <label for="smb_processed_path_ausgang">Verarbeitet-Ordner Ausgangsbelege</label>
-                <div class="input-with-btn">
-                    <input type="text" id="smb_processed_path_ausgang" name="smb_processed_path_ausgang"
-                           value="{{ settings.get('smb_processed_path_ausgang', '') }}" placeholder="(optional)">
-                    <button type="button" class="btn btn-icon" onclick="openSmbFolderPicker('smb_processed_path_ausgang')" title="Ordner auswählen">&#128193;</button>
-                </div>
-            </div>
         </div>
         <div class="form-actions">
             <button type="button" class="btn btn-secondary" onclick="testSmb()">
@@ -227,97 +182,6 @@
         </div>
     </div>
 
-    <div class="card">
-        <h2>FTP / SFTP-Server</h2>
-        <div class="form-grid">
-            <div class="form-group">
-                <label for="ftp_enabled">FTP-Import</label>
-                <select id="ftp_enabled" name="ftp_enabled">
-                    <option value="true" {% if settings.get('ftp_enabled') == 'true' %}selected{% endif %}>Aktiviert</option>
-                    <option value="false" {% if settings.get('ftp_enabled') != 'true' %}selected{% endif %}>Deaktiviert</option>
-                </select>
-            </div>
-            <div class="form-group">
-                <label for="ftp_protocol">Protokoll</label>
-                <select id="ftp_protocol" name="ftp_protocol" onchange="updateFtpDefaultPort()">
-                    <option value="sftp" {% if settings.get('ftp_protocol', 'sftp') == 'sftp' %}selected{% endif %}>SFTP (SSH, verschluesselt)</option>
-                    <option value="ftp" {% if settings.get('ftp_protocol') == 'ftp' %}selected{% endif %}>FTP (passiv, unverschluesselt)</option>
-                </select>
-            </div>
-            <div class="form-group">
-                <label for="ftp_mode">Verarbeitungsmodus</label>
-                <select id="ftp_mode" name="ftp_mode">
-                    <option value="forward" {% if settings.get('ftp_mode', 'forward') == 'forward' %}selected{% endif %}>Direkt weiterleiten</option>
-                    <option value="separator" {% if settings.get('ftp_mode') == 'separator' %}selected{% endif %}>Trennseiten-Erkennung</option>
-                </select>
-                <small class="text-muted">Direkt: jede PDF als ein Beleg. Trennseiten: QR-Splitting wie bei Scan-Upload.</small>
-            </div>
-            <div class="form-group">
-                <label for="ftp_server">Server</label>
-                <input type="text" id="ftp_server" name="ftp_server"
-                       value="{{ settings.get('ftp_server', '') }}" placeholder="ftp.example.com oder 192.168.1.100">
-            </div>
-            <div class="form-group">
-                <label for="ftp_port">Port</label>
-                <input type="number" id="ftp_port" name="ftp_port"
-                       value="{{ settings.get('ftp_port', '22') }}">
-                <small class="text-muted">SFTP=22, FTP=21</small>
-            </div>
-            <div class="form-group">
-                <label for="ftp_username">Benutzername</label>
-                <input type="text" id="ftp_username" name="ftp_username"
-                       value="{{ settings.get('ftp_username', '') }}" placeholder="user">
-            </div>
-            <div class="form-group">
-                <label for="ftp_password">Passwort</label>
-                <input type="password" id="ftp_password" name="ftp_password"
-                       placeholder="{% if settings.get('ftp_password') %}(gespeichert){% else %}Passwort eingeben{% endif %}">
-            </div>
-            <div class="form-group">
-                <label for="ftp_source_path">Quellordner Eingangsbelege</label>
-                <div class="input-with-btn">
-                    <input type="text" id="ftp_source_path" name="ftp_source_path"
-                           value="{{ settings.get('ftp_source_path', '') }}" placeholder="(Wurzel)">
-                    <button type="button" class="btn btn-icon" onclick="openFtpFolderPicker('ftp_source_path')" title="Ordner auswählen">&#128193;</button>
-                </div>
-            </div>
-            <div class="form-group">
-                <label for="ftp_processed_path">Verarbeitet-Ordner Eingangsbelege</label>
-                <div class="input-with-btn">
-                    <input type="text" id="ftp_processed_path" name="ftp_processed_path"
-                           value="{{ settings.get('ftp_processed_path', 'Verarbeitet') }}" placeholder="Verarbeitet">
-                    <button type="button" class="btn btn-icon" onclick="openFtpFolderPicker('ftp_processed_path')" title="Ordner auswählen">&#128193;</button>
-                </div>
-            </div>
-            <div class="form-group">
-                <label for="ftp_source_path_ausgang">Quellordner Ausgangsbelege</label>
-                <div class="input-with-btn">
-                    <input type="text" id="ftp_source_path_ausgang" name="ftp_source_path_ausgang"
-                           value="{{ settings.get('ftp_source_path_ausgang', '') }}" placeholder="(optional)">
-                    <button type="button" class="btn btn-icon" onclick="openFtpFolderPicker('ftp_source_path_ausgang')" title="Ordner auswählen">&#128193;</button>
-                </div>
-            </div>
-            <div class="form-group">
-                <label for="ftp_processed_path_ausgang">Verarbeitet-Ordner Ausgangsbelege</label>
-                <div class="input-with-btn">
-                    <input type="text" id="ftp_processed_path_ausgang" name="ftp_processed_path_ausgang"
-                           value="{{ settings.get('ftp_processed_path_ausgang', '') }}" placeholder="(optional)">
-                    <button type="button" class="btn btn-icon" onclick="openFtpFolderPicker('ftp_processed_path_ausgang')" title="Ordner auswählen">&#128193;</button>
-                </div>
-            </div>
-        </div>
-        <div class="form-actions">
-            <button type="button" class="btn btn-secondary" onclick="testFtp()">
-                <span class="btn-text">Verbindung testen &amp; Ordner laden</span>
-                <span class="btn-spinner" style="display:none;">Verbinde...</span>
-            </button>
-            <button type="button" class="btn btn-secondary" onclick="processFtp()">
-                <span class="btn-text">Jetzt abrufen</span>
-                <span class="btn-spinner" style="display:none;">Verarbeite...</span>
-            </button>
-        </div>
-    </div>
-
     <div class="card">
         <h2>Zeitplan</h2>
         <div class="form-grid">
@@ -342,20 +206,6 @@
         </div>
     </div>
 
-    <div class="card">
-        <h2>Debug</h2>
-        <div class="form-grid">
-            <div class="form-group">
-                <label for="debug_save_amazon_pdfs">Amazon-PDFs zwischenspeichern</label>
-                <select id="debug_save_amazon_pdfs" name="debug_save_amazon_pdfs">
-                    <option value="false" {% if settings.get('debug_save_amazon_pdfs') != 'true' %}selected{% endif %}>Aus</option>
-                    <option value="true" {% if settings.get('debug_save_amazon_pdfs') == 'true' %}selected{% endif %}>An</option>
-                </select>
-                <small class="text-muted">Speichert heruntergeladene Amazon-Rechnungen in /data/uploads/amazon_invoices/</small>
-            </div>
-        </div>
-    </div>
-
     <div class="form-actions-main">
         <button type="submit" class="btn btn-primary">Einstellungen speichern</button>
         <button type="button" class="btn btn-success" onclick="manualProcess()">
@@ -378,7 +228,6 @@
                 <th>Betreff</th>
                 <th>Absender</th>
                 <th>Anhänge</th>
-                <th>Art</th>
                 <th>Status</th>
             </tr>
         </thead>
@@ -389,13 +238,6 @@
                 <td>{{ log.email_subject or '-' }}</td>
                 <td>{{ log.email_from or '-' }}</td>
                 <td>{{ log.attachments_count }}</td>
-                <td>
-                    {% if log.get('beleg_type', 'eingang') == 'ausgang' %}
-                        <span class="badge badge-warning">Ausgang</span>
-                    {% else %}
-                        <span class="badge badge-info">Eingang</span>
-                    {% endif %}
-                </td>
                 <td>
                     {% if log.status == 'success' %}
                         <span class="badge badge-success">OK</span>
@@ -432,10 +274,7 @@
     <div class="modal">
         <div class="modal-header">
             <h3 id="smbFolderModalTitle">SMB-Ordner auswählen</h3>
-            <div style="display:flex;gap:0.5rem;align-items:center;">
-                <button type="button" class="btn btn-secondary btn-sm" onclick="reloadSmbFolders()" title="Ordner-Liste neu laden">&#8634; Neu laden</button>
-                <button type="button" class="modal-close" onclick="closeSmbFolderModal()">&times;</button>
-            </div>
+            <button type="button" class="modal-close" onclick="closeSmbFolderModal()">&times;</button>
         </div>
         <div class="modal-body">
             <div id="smbFolderList" class="folder-list"></div>
@@ -447,176 +286,12 @@
     </div>
 </div>
 
-<div id="ftpFolderModal" class="modal-overlay" style="display:none;" onclick="closeFtpFolderModal(event)">
-    <div class="modal">
-        <div class="modal-header">
-            <h3 id="ftpFolderModalTitle">FTP-Ordner auswählen</h3>
-            <div style="display:flex;gap:0.5rem;align-items:center;">
-                <button type="button" class="btn btn-secondary btn-sm" onclick="reloadFtpFolders()" title="Ordner-Liste neu laden">&#8634; Neu laden</button>
-                <button type="button" class="modal-close" onclick="closeFtpFolderModal()">&times;</button>
-            </div>
-        </div>
-        <div class="modal-body">
-            <div id="ftpFolderList" class="folder-list"></div>
-            <div id="ftpFolderLoading" class="text-muted" style="display:none;padding:1rem;">
-                Verbinde und lade Ordner...
-            </div>
-            <div id="ftpFolderError" class="alert alert-error" style="display:none;margin:1rem;"></div>
-        </div>
-    </div>
-</div>
-
 <script>
 let cachedFolders = null;
 let cachedDelimiter = '.';
 let folderTargetField = null;
 let createOpenFor = null;
 
-// --- Generic Tree-View Helpers (with Lazy Loading) ---
-// Used by both SMB and FTP folder pickers
-const expandedTreeNodes = { smb: new Set(), ftp: new Set() };
-const loadedTreeNodes = { smb: new Set(['']), ftp: new Set([''])};  // root is always loaded
-const loadingTreeNodes = { smb: new Set(), ftp: new Set() };
-
-function buildFolderTree(paths) {
-    // Build nested tree from flat paths like ["A", "A/B", "A/B/C", "X"]
-    const root = { name: '', path: '', children: {} };
-    paths.forEach(p => {
-        if (!p) return;
-        const parts = p.split('/');
-        let node = root;
-        let curPath = '';
-        for (const part of parts) {
-            curPath = curPath ? curPath + '/' + part : part;
-            if (!node.children[part]) {
-                node.children[part] = { name: part, path: curPath, children: {} };
-            }
-            node = node.children[part];
-        }
-    });
-    return root;
-}
-
-function renderFolderTree(node, ns, currentValue, selectFn, addBtnFn, depth) {
-    let html = '';
-    const childKeys = Object.keys(node.children).sort((a, b) => a.localeCompare(b));
-
-    childKeys.forEach(key => {
-        const child = node.children[key];
-        const hasChildren = Object.keys(child.children).length > 0;
-        const isLoaded = loadedTreeNodes[ns].has(child.path);
-        const isLoading = loadingTreeNodes[ns].has(child.path);
-        const isExpanded = expandedTreeNodes[ns].has(child.path);
-        const isSelected = child.path === currentValue;
-        const escapedPath = child.path.replace(/'/g, "\\'");
-
-        // Always show toggle button - we don't know yet if there are children until loaded
-        const arrow = isLoading ? '&#8987;'  // ⌛
-                    : isExpanded ? '&#9660;'  // ▼
-                    : '&#9654;';              // ▶
-
-        html += '<div class="folder-row">';
-        html += '<button type="button" class="folder-tree-toggle" onclick="toggleTreeNode(\'' + ns + '\',\'' + escapedPath + '\')">' + arrow + '</button>';
-        html += '<button type="button" class="folder-item' + (isSelected ? ' selected' : '') + '" onclick="' + selectFn + '(\'' + escapedPath + '\')">';
-        html += '<span class="folder-icon">&#128193;</span> ' + esc(child.name);
-        if (isSelected) html += ' <span class="badge badge-success">ausgewählt</span>';
-        html += '</button>';
-        html += '<button type="button" class="folder-add-btn" onclick="event.stopPropagation(); ' + addBtnFn + '(\'' + escapedPath + '\')" title="Unterordner erstellen">&#128193;+</button>';
-        html += '</div>';
-        html += '<div id="' + ns + '-create-row-' + CSS.escape(child.path) + '" class="create-inline" style="display:none;"></div>';
-
-        if (isExpanded && (hasChildren || isLoaded)) {
-            html += '<div class="folder-tree-children">';
-            if (hasChildren) {
-                html += renderFolderTree(child, ns, currentValue, selectFn, addBtnFn, depth + 1);
-            } else if (isLoaded) {
-                html += '<p class="text-muted" style="padding:0.25rem 0.5rem;font-size:0.85rem;">(keine Unterordner)</p>';
-            }
-            html += '</div>';
-        }
-    });
-    return html;
-}
-
-async function toggleTreeNode(ns, path) {
-    if (expandedTreeNodes[ns].has(path)) {
-        // Collapse
-        expandedTreeNodes[ns].delete(path);
-        if (ns === 'smb') showSmbFolderModal(smbFolderTargetField);
-        else if (ns === 'ftp') showFtpFolderModal(ftpFolderTargetField);
-        return;
-    }
-
-    // Expand - load subfolders if not loaded yet
-    if (!loadedTreeNodes[ns].has(path)) {
-        loadingTreeNodes[ns].add(path);
-        if (ns === 'smb') showSmbFolderModal(smbFolderTargetField);
-        else if (ns === 'ftp') showFtpFolderModal(ftpFolderTargetField);
-
-        try {
-            const endpoint = '/api/list-' + ns + '-subfolders?path=' + encodeURIComponent(path);
-            const resp = await fetch(endpoint);
-            const data = await resp.json();
-            if (data.success && data.folders) {
-                // Merge new folders into cache
-                const cacheKey = ns === 'smb' ? 'cachedSmbFolders' : 'cachedFtpFolders';
-                const existingSet = new Set(window[cacheKey] || []);
-                data.folders.forEach(f => existingSet.add(f));
-                window[cacheKey] = Array.from(existingSet).sort();
-                loadedTreeNodes[ns].add(path);
-            }
-        } catch (e) {
-            console.error('Lazy load failed:', e);
-        } finally {
-            loadingTreeNodes[ns].delete(path);
-        }
-    }
-
-    expandedTreeNodes[ns].add(path);
-    if (ns === 'smb') showSmbFolderModal(smbFolderTargetField);
-    else if (ns === 'ftp') showFtpFolderModal(ftpFolderTargetField);
-}
-
-function expandTreePathsForValue(ns, value) {
-    if (!value) return;
-    const parts = value.split('/');
-    let cur = '';
-    for (let i = 0; i < parts.length - 1; i++) {
-        cur = cur ? cur + '/' + parts[i] : parts[i];
-        expandedTreeNodes[ns].add(cur);
-    }
-}
-
-async function preloadTreePathForValue(ns, value) {
-    // Lazy-load all ancestor paths so the tree displays the selected value
-    if (!value) return;
-    const parts = value.split('/');
-    let cur = '';
-    const cacheKey = ns === 'smb' ? 'cachedSmbFolders' : 'cachedFtpFolders';
-    for (let i = 0; i < parts.length - 1; i++) {
-        cur = cur ? cur + '/' + parts[i] : parts[i];
-        if (loadedTreeNodes[ns].has(cur)) continue;
-        try {
-            const endpoint = '/api/list-' + ns + '-subfolders?path=' + encodeURIComponent(cur);
-            const resp = await fetch(endpoint);
-            const data = await resp.json();
-            if (data.success && data.folders) {
-                const existingSet = new Set(window[cacheKey] || []);
-                data.folders.forEach(f => existingSet.add(f));
-                window[cacheKey] = Array.from(existingSet).sort();
-                loadedTreeNodes[ns].add(cur);
-            }
-        } catch (e) { /* ignore */ }
-    }
-}
-
-function resetTreeState(ns) {
-    expandedTreeNodes[ns].clear();
-    loadedTreeNodes[ns].clear();
-    loadedTreeNodes[ns].add('');
-    loadingTreeNodes[ns].clear();
-}
-
 function showAlert(message, type) {
     const el = document.getElementById('jsAlert');
     el.textContent = message;
@@ -668,11 +343,8 @@ async function testEmail() {
         const resp = await fetch('/api/test-email', { method: 'POST', body: getFormData() });
         const data = await resp.json();
         if (data.success) {
-            const eingang = document.getElementById('import_email_eingang').value;
-            const ausgang = document.getElementById('import_email_ausgang').value;
-            let targets = eingang;
-            if (ausgang) targets += ' + ' + ausgang;
-            showAlert('Test-Email erfolgreich an ' + targets + ' gesendet! Einstellungen gespeichert.', 'success');
+            const addr = document.getElementById('lexoffice_email').value;
+            showAlert('Test-Email erfolgreich an ' + addr + ' gesendet! Einstellungen gespeichert.', 'success');
         } else {
             showAlert('Test-Email fehlgeschlagen: ' + data.error, 'error');
         }
@@ -775,10 +447,8 @@ function showFolderModal(targetField) {
     const currentValue = folderTargetField ? document.getElementById(folderTargetField).value : '';
 
     let html = '<div class="folder-picker-fields">';
-    html += '<button type="button" class="folder-field-btn ' + (folderTargetField === 'source_folder' ? 'active' : '') + '" onclick="switchFolderTarget(\'source_folder\')">Eingang Quelle: <strong>' + esc(document.getElementById('source_folder').value) + '</strong></button>';
-    html += '<button type="button" class="folder-field-btn ' + (folderTargetField === 'processed_folder' ? 'active' : '') + '" onclick="switchFolderTarget(\'processed_folder\')">Eingang Verarbeitet: <strong>' + esc(document.getElementById('processed_folder').value) + '</strong></button>';
-    html += '<button type="button" class="folder-field-btn ' + (folderTargetField === 'source_folder_ausgang' ? 'active' : '') + '" onclick="switchFolderTarget(\'source_folder_ausgang\')">Ausgang Quelle: <strong>' + esc(document.getElementById('source_folder_ausgang').value || '(nicht gesetzt)') + '</strong></button>';
-    html += '<button type="button" class="folder-field-btn ' + (folderTargetField === 'processed_folder_ausgang' ? 'active' : '') + '" onclick="switchFolderTarget(\'processed_folder_ausgang\')">Ausgang Verarbeitet: <strong>' + esc(document.getElementById('processed_folder_ausgang').value || '(nicht gesetzt)') + '</strong></button>';
+    html += '<button type="button" class="folder-field-btn ' + (folderTargetField === 'source_folder' ? 'active' : '') + '" onclick="switchFolderTarget(\'source_folder\')">Eingangsordner: <strong>' + esc(document.getElementById('source_folder').value) + '</strong></button>';
+    html += '<button type="button" class="folder-field-btn ' + (folderTargetField === 'processed_folder' ? 'active' : '') + '" onclick="switchFolderTarget(\'processed_folder\')">Verarbeitet-Ordner: <strong>' + esc(document.getElementById('processed_folder').value) + '</strong></button>';
     html += '</div>';
     html += '<div class="folder-items">';
     if (cachedFolders && cachedFolders.length > 0) {
@@ -940,19 +610,12 @@ async function testSmb() {
 
 function openSmbFolderPicker(targetField) {
     smbFolderTargetField = targetField;
-    // Always reload when opening to ensure fresh state
-    cachedSmbFolders = null;
-    window.cachedSmbFolders = null;
-    resetTreeState('smb');
-    showSmbFolderModalLoading(targetField);
-    fetchSmbFolders(targetField);
-}
-
-function reloadSmbFolders() {
-    cachedSmbFolders = null;
-    resetTreeState('smb');
-    showSmbFolderModalLoading(smbFolderTargetField);
-    fetchSmbFolders(smbFolderTargetField);
+    if (cachedSmbFolders) {
+        showSmbFolderModal(targetField);
+    } else {
+        showSmbFolderModalLoading(targetField);
+        fetchSmbFolders(targetField);
+    }
 }
 
 async function fetchSmbFolders(targetField) {
@@ -961,12 +624,6 @@ async function fetchSmbFolders(targetField) {
         const data = await resp.json();
         if (data.success) {
             cachedSmbFolders = data.folders;
-            window.cachedSmbFolders = data.folders;
-            // Preload ancestor paths if a value is already selected
-            if (targetField) {
-                const currentValue = document.getElementById(targetField).value;
-                await preloadTreePathForValue('smb', currentValue);
-            }
             showSmbFolderModal(targetField);
         } else {
             showSmbFolderModalError('SMB-Verbindung fehlgeschlagen: ' + data.error);
@@ -994,10 +651,8 @@ function showSmbFolderModal(targetField) {
     const currentValue = smbFolderTargetField ? document.getElementById(smbFolderTargetField).value : '';
 
     let html = '<div class="folder-picker-fields">';
-    html += '<button type="button" class="folder-field-btn ' + (smbFolderTargetField === 'smb_source_path' ? 'active' : '') + '" onclick="switchSmbFolderTarget(\'smb_source_path\')">Eingang Quelle: <strong>' + esc(document.getElementById('smb_source_path').value || '(Wurzel)') + '</strong></button>';
-    html += '<button type="button" class="folder-field-btn ' + (smbFolderTargetField === 'smb_processed_path' ? 'active' : '') + '" onclick="switchSmbFolderTarget(\'smb_processed_path\')">Eingang Verarbeitet: <strong>' + esc(document.getElementById('smb_processed_path').value) + '</strong></button>';
-    html += '<button type="button" class="folder-field-btn ' + (smbFolderTargetField === 'smb_source_path_ausgang' ? 'active' : '') + '" onclick="switchSmbFolderTarget(\'smb_source_path_ausgang\')">Ausgang Quelle: <strong>' + esc(document.getElementById('smb_source_path_ausgang').value || '(nicht gesetzt)') + '</strong></button>';
-    html += '<button type="button" class="folder-field-btn ' + (smbFolderTargetField === 'smb_processed_path_ausgang' ? 'active' : '') + '" onclick="switchSmbFolderTarget(\'smb_processed_path_ausgang\')">Ausgang Verarbeitet: <strong>' + esc(document.getElementById('smb_processed_path_ausgang').value || '(nicht gesetzt)') + '</strong></button>';
+    html += '<button type="button" class="folder-field-btn ' + (smbFolderTargetField === 'smb_source_path' ? 'active' : '') + '" onclick="switchSmbFolderTarget(\'smb_source_path\')">Quellordner: <strong>' + esc(document.getElementById('smb_source_path').value || '(Wurzel)') + '</strong></button>';
+    html += '<button type="button" class="folder-field-btn ' + (smbFolderTargetField === 'smb_processed_path' ? 'active' : '') + '" onclick="switchSmbFolderTarget(\'smb_processed_path\')">Verarbeitet-Ordner: <strong>' + esc(document.getElementById('smb_processed_path').value) + '</strong></button>';
     html += '</div>';
     html += '<div class="folder-items">';
 
@@ -1012,12 +667,19 @@ function showSmbFolderModal(targetField) {
         html += '</div>';
     }
 
-    const smbFolders = window.cachedSmbFolders || cachedSmbFolders;
-    if (smbFolders && smbFolders.length > 0) {
-        // Auto-expand path to current value, then render tree
-        expandTreePathsForValue('smb', currentValue);
-        const tree = buildFolderTree(smbFolders);
-        html += renderFolderTree(tree, 'smb', currentValue, 'selectSmbFolder', 'toggleSmbCreateInput', 0);
+    if (cachedSmbFolders && cachedSmbFolders.length > 0) {
+        cachedSmbFolders.forEach(folder => {
+            const isSelected = folder === currentValue;
+            const escapedFolder = folder.replace(/'/g, "\\'");
+            html += '<div class="folder-row">';
+            html += '<button type="button" class="folder-item' + (isSelected ? ' selected' : '') + '" onclick="selectSmbFolder(\'' + escapedFolder + '\')">';
+            html += '<span class="folder-icon">&#128193;</span> ' + esc(folder);
+            if (isSelected) html += ' <span class="badge badge-success">ausgewählt</span>';
+            html += '</button>';
+            html += '<button type="button" class="folder-add-btn" onclick="event.stopPropagation(); toggleSmbCreateInput(\'' + escapedFolder + '\')" title="Unterordner erstellen">&#128193;+</button>';
+            html += '</div>';
+            html += '<div id="smb-create-row-' + CSS.escape(folder) + '" class="create-inline" style="display:none;"></div>';
+        });
     } else {
         html += '<p class="text-muted" style="padding:0.5rem;">Keine Ordner gefunden.</p>';
     }
@@ -1139,259 +801,5 @@ function closeSmbFolderModal(event) {
     document.getElementById('smbFolderModal').style.display = 'none';
     cachedSmbFolders = null;
 }
-
-// --- FTP / SFTP ---
-let cachedFtpFolders = null;
-let ftpFolderTargetField = null;
-
-function updateFtpDefaultPort() {
-    const proto = document.getElementById('ftp_protocol').value;
-    const portInput = document.getElementById('ftp_port');
-    const current = portInput.value;
-    if (proto === 'sftp' && (current === '21' || !current)) {
-        portInput.value = '22';
-    } else if (proto === 'ftp' && (current === '22' || !current)) {
-        portInput.value = '21';
-    }
-}
-
-async function testFtp() {
-    const btn = event.currentTarget;
-    setButtonLoading(btn, true);
-    try {
-        const resp = await fetch('/api/test-ftp', { method: 'POST', body: getFormData() });
-        const data = await resp.json();
-        if (data.success) {
-            cachedFtpFolders = data.folders;
-            showAlert('FTP-Verbindung erfolgreich! Einstellungen gespeichert.', 'success');
-            showFtpFolderModal(null);
-        } else {
-            showAlert('FTP-Verbindung fehlgeschlagen: ' + data.error, 'error');
-        }
-    } catch (e) {
-        showAlert('Fehler: ' + e.message, 'error');
-    } finally {
-        setButtonLoading(btn, false);
-    }
-}
-
-async function processFtp() {
-    const btn = event.currentTarget;
-    setButtonLoading(btn, true);
-    try {
-        const resp = await fetch('/api/process-ftp', { method: 'POST', body: getFormData() });
-        const data = await resp.json();
-        if (data.error) {
-            showAlert('FTP-Fehler: ' + data.error, 'error');
-        } else {
-            showAlert(`FTP-Abruf fertig: ${data.processed} verarbeitet, ${data.skipped || 0} uebersprungen, ${data.errors} Fehler`, data.errors > 0 ? 'warning' : 'success');
-        }
-    } catch (e) {
-        showAlert('Fehler: ' + e.message, 'error');
-    } finally {
-        setButtonLoading(btn, false);
-    }
-}
-
-function openFtpFolderPicker(targetField) {
-    ftpFolderTargetField = targetField;
-    // Always reload when opening to ensure fresh state
-    cachedFtpFolders = null;
-    window.cachedFtpFolders = null;
-    resetTreeState('ftp');
-    showFtpFolderModalLoading(targetField);
-    fetchFtpFolders(targetField);
-}
-
-function reloadFtpFolders() {
-    cachedFtpFolders = null;
-    resetTreeState('ftp');
-    showFtpFolderModalLoading(ftpFolderTargetField);
-    fetchFtpFolders(ftpFolderTargetField);
-}
-
-async function fetchFtpFolders(targetField) {
-    try {
-        const resp = await fetch('/api/test-ftp', { method: 'POST', body: getFormData() });
-        const data = await resp.json();
-        if (data.success) {
-            cachedFtpFolders = data.folders;
-            window.cachedFtpFolders = data.folders;
-            if (targetField) {
-                const currentValue = document.getElementById(targetField).value;
-                await preloadTreePathForValue('ftp', currentValue);
-            }
-            showFtpFolderModal(targetField);
-        } else {
-            showFtpFolderModalError('FTP-Verbindung fehlgeschlagen: ' + data.error);
-        }
-    } catch (e) {
-        showFtpFolderModalError('Fehler: ' + e.message);
-    }
-}
-
-function showFtpFolderModalLoading(targetField) {
-    const modal = document.getElementById('ftpFolderModal');
-    document.getElementById('ftpFolderList').innerHTML = '';
-    document.getElementById('ftpFolderLoading').style.display = '';
-    document.getElementById('ftpFolderError').style.display = 'none';
-    modal.style.display = 'flex';
-}
-
-function showFtpFolderModal(targetField) {
-    if (targetField) ftpFolderTargetField = targetField;
-    const modal = document.getElementById('ftpFolderModal');
-    document.getElementById('ftpFolderLoading').style.display = 'none';
-    document.getElementById('ftpFolderError').style.display = 'none';
-
-    const list = document.getElementById('ftpFolderList');
-    const currentValue = ftpFolderTargetField ? document.getElementById(ftpFolderTargetField).value : '';
-
-    let html = '<div class="folder-picker-fields">';
-    html += '<button type="button" class="folder-field-btn ' + (ftpFolderTargetField === 'ftp_source_path' ? 'active' : '') + '" onclick="switchFtpFolderTarget(\'ftp_source_path\')">Eingang Quelle: <strong>' + esc(document.getElementById('ftp_source_path').value || '(Wurzel)') + '</strong></button>';
-    html += '<button type="button" class="folder-field-btn ' + (ftpFolderTargetField === 'ftp_processed_path' ? 'active' : '') + '" onclick="switchFtpFolderTarget(\'ftp_processed_path\')">Eingang Verarbeitet: <strong>' + esc(document.getElementById('ftp_processed_path').value) + '</strong></button>';
-    html += '<button type="button" class="folder-field-btn ' + (ftpFolderTargetField === 'ftp_source_path_ausgang' ? 'active' : '') + '" onclick="switchFtpFolderTarget(\'ftp_source_path_ausgang\')">Ausgang Quelle: <strong>' + esc(document.getElementById('ftp_source_path_ausgang').value || '(nicht gesetzt)') + '</strong></button>';
-    html += '<button type="button" class="folder-field-btn ' + (ftpFolderTargetField === 'ftp_processed_path_ausgang' ? 'active' : '') + '" onclick="switchFtpFolderTarget(\'ftp_processed_path_ausgang\')">Ausgang Verarbeitet: <strong>' + esc(document.getElementById('ftp_processed_path_ausgang').value || '(nicht gesetzt)') + '</strong></button>';
-    html += '</div>';
-    html += '<div class="folder-items">';
-
-    // Root option for source path
-    if (ftpFolderTargetField === 'ftp_source_path') {
-        const isRoot = currentValue === '';
-        html += '<div class="folder-row">';
-        html += '<button type="button" class="folder-item' + (isRoot ? ' selected' : '') + '" onclick="selectFtpFolder(\'\')">';
-        html += '<span class="folder-icon">&#128193;</span> (Wurzel des Servers)';
-        if (isRoot) html += ' <span class="badge badge-success">ausgewählt</span>';
-        html += '</button>';
-        html += '</div>';
-    }
-
-    const ftpFolders = window.cachedFtpFolders || cachedFtpFolders;
-    if (ftpFolders && ftpFolders.length > 0) {
-        // Auto-expand path to current value, then render tree
-        expandTreePathsForValue('ftp', currentValue);
-        const tree = buildFolderTree(ftpFolders);
-        html += renderFolderTree(tree, 'ftp', currentValue, 'selectFtpFolder', 'toggleFtpCreateInput', 0);
-    } else {
-        html += '<p class="text-muted" style="padding:0.5rem;">Keine Ordner gefunden.</p>';
-    }
-
-    // Create new root folder option
-    html += '<div class="folder-row" style="border-top:1px solid var(--border);margin-top:0.5rem;padding-top:0.5rem;">';
-    html += '<button type="button" class="folder-item" onclick="event.stopPropagation(); toggleFtpCreateInput(\'\')" style="color:var(--primary);">';
-    html += '<span class="folder-icon">&#128193;+</span> Neuen Ordner erstellen';
-    html += '</button>';
-    html += '</div>';
-    html += '<div id="ftp-create-row-root" class="create-inline" style="display:none;"></div>';
-
-    html += '</div>';
-    list.innerHTML = html;
-    modal.style.display = 'flex';
-}
-
-function switchFtpFolderTarget(field) {
-    ftpFolderTargetField = field;
-    showFtpFolderModal(field);
-}
-
-function selectFtpFolder(folder) {
-    if (ftpFolderTargetField) {
-        document.getElementById(ftpFolderTargetField).value = folder;
-    }
-    showFtpFolderModal(ftpFolderTargetField);
-}
-
-function showFtpFolderModalError(msg) {
-    document.getElementById('ftpFolderLoading').style.display = 'none';
-    document.getElementById('ftpFolderError').textContent = msg;
-    document.getElementById('ftpFolderError').style.display = '';
-}
-
-function toggleFtpCreateInput(parentFolder) {
-    document.querySelectorAll('.create-inline[id^="ftp-create-row"]').forEach(el => {
-        const rowId = parentFolder === '' ? 'ftp-create-row-root' : 'ftp-create-row-' + CSS.escape(parentFolder);
-        if (el.id !== rowId) {
-            el.style.display = 'none';
-            el.innerHTML = '';
-        }
-    });
-
-    const rowId = parentFolder === '' ? 'ftp-create-row-root' : 'ftp-create-row-' + CSS.escape(parentFolder);
-    const row = document.getElementById(rowId);
-    if (!row) return;
-
-    if (row.style.display !== 'none') {
-        row.style.display = 'none';
-        row.innerHTML = '';
-        return;
-    }
-
-    const prefix = parentFolder ? parentFolder + '/' : '';
-    row.innerHTML =
-        '<div class="create-folder-inline">' +
-        '<span class="create-folder-prefix">' + esc(prefix) + '</span>' +
-        '<input type="text" class="create-folder-input" id="newFtpSubfolderInput" placeholder="Name" autofocus>' +
-        '<button type="button" class="btn btn-primary btn-sm" onclick="doCreateFtpFolder(\'' + parentFolder.replace(/'/g, "\\'") + '\')">OK</button>' +
-        '<button type="button" class="btn btn-secondary btn-sm" onclick="toggleFtpCreateInput(\'' + parentFolder.replace(/'/g, "\\'") + '\')">Abbrechen</button>' +
-        '</div>' +
-        '<div id="ftpCreateError" class="text-error" style="display:none;"></div>';
-    row.style.display = '';
-
-    const input = document.getElementById('newFtpSubfolderInput');
-    if (input) {
-        input.focus();
-        input.addEventListener('keydown', function(e) {
-            if (e.key === 'Enter') { e.preventDefault(); doCreateFtpFolder(parentFolder); }
-            if (e.key === 'Escape') { toggleFtpCreateInput(parentFolder); }
-        });
-    }
-}
-
-async function doCreateFtpFolder(parentFolder) {
-    const input = document.getElementById('newFtpSubfolderInput');
-    const errorEl = document.getElementById('ftpCreateError');
-    if (!input) return;
-
-    const subName = input.value.trim();
-    if (!subName) {
-        errorEl.textContent = 'Bitte einen Namen eingeben.';
-        errorEl.style.display = '';
-        return;
-    }
-
-    const fullName = parentFolder ? parentFolder + '/' + subName : subName;
-    errorEl.style.display = 'none';
-    input.disabled = true;
-
-    try {
-        const resp = await fetch('/api/create-ftp-folder', {
-            method: 'POST',
-            headers: { 'Content-Type': 'application/json' },
-            body: JSON.stringify({ folder_name: fullName })
-        });
-        const data = await resp.json();
-        if (data.success) {
-            cachedFtpFolders = data.folders;
-            if (ftpFolderTargetField) {
-                document.getElementById(ftpFolderTargetField).value = fullName;
-            }
-            showFtpFolderModal(ftpFolderTargetField);
-        } else {
-            errorEl.textContent = data.error;
-            errorEl.style.display = '';
-            input.disabled = false;
-        }
-    } catch (e) {
-        errorEl.textContent = e.message;
-        errorEl.style.display = '';
-        input.disabled = false;
-    }
-}
-
-function closeFtpFolderModal(event) {
-    if (event && event.target !== document.getElementById('ftpFolderModal')) return;
-    document.getElementById('ftpFolderModal').style.display = 'none';
-    cachedFtpFolders = null;
-}
 </script>
 {% endblock %}

docker-compose.yml

@@ -1,7 +1,7 @@
 services:
   belegimport:
     build: .
-    container_name: belegimport
+    container_name: lexoffice-belegimport
     ports:
       - "8081:8000"
     volumes:
@@ -9,6 +9,4 @@ services:
     environment:
       - DB_PATH=/data/belegimport.db
       - TZ=Europe/Berlin
-      - LOG_LEVEL=DEBUG
-      - OAUTH_REDIRECT_BASE=https://hacker-net.de
     restart: unless-stopped

requirements.txt

@@ -12,7 +12,3 @@ PyMuPDF==1.25.3
 qrcode==8.0
 sse-starlette==2.2.1
 smbprotocol==1.14.0
-paramiko==3.5.0
-playwright==1.49.1
-playwright-stealth==2.0.2
-httpx==0.28.1