neuer Importer mit eigenem Service

app/core/ingestion.py

@@ -0,0 +1,264 @@
+"""
+app/core/ingestion.py
+
+Zentraler Service für die Transformation von Markdown-Dateien in Qdrant-Objekte (Notes, Chunks, Edges).
+Dient als Shared Logic für:
+1. CLI-Imports (scripts/import_markdown.py)
+2. API-Uploads (WP-11)
+"""
+import os
+import json
+from typing import Dict, List, Optional, Tuple, Any, Set
+
+from app.core.parser import (
+    read_markdown,
+    normalize_frontmatter,
+    validate_required_frontmatter,
+)
+from app.core.note_payload import make_note_payload
+from app.core.chunker import assemble_chunks
+from app.core.chunk_payload import make_chunk_payloads
+# Fallback Imports wie im Original-Skript
+try:
+    from app.core.derive_edges import build_edges_for_note
+except ImportError:
+    from app.core.edges import build_edges_for_note # type: ignore
+
+from app.core.qdrant import QdrantConfig, get_client, ensure_collections, ensure_payload_indexes
+from app.core.qdrant_points import (
+    points_for_chunks,
+    points_for_note,
+    points_for_edges,
+    upsert_batch,
+)
+
+# Optionales Embedding
+try:
+    from app.core.embed import embed_texts
+except ImportError:
+    embed_texts = None
+
+# --- Helper für Type-Registry (ausgelagert aus Script) ---
+def load_type_registry(custom_path: Optional[str] = None) -> dict:
+    import yaml
+    path = custom_path or os.getenv("MINDNET_TYPES_FILE", "config/types.yaml")
+    if not os.path.exists(path):
+        # Fallback auf Root-Ebene (für Tests/CLI)
+        if os.path.exists("types.yaml"): 
+            path = "types.yaml"
+        else:
+            return {}
+    try:
+        with open(path, "r", encoding="utf-8") as f:
+            return yaml.safe_load(f) or {}
+    except Exception:
+        return {}
+
+def resolve_note_type(requested: Optional[str], reg: dict) -> str:
+    types = reg.get("types", {})
+    if requested and requested in types:
+        return requested
+    return "concept" # Default Fallback
+
+def effective_chunk_profile(note_type: str, reg: dict) -> str:
+    # 1. Specific Type
+    t_cfg = reg.get("types", {}).get(note_type, {})
+    if t_cfg and t_cfg.get("chunk_profile"):
+        return t_cfg.get("chunk_profile")
+    # 2. Defaults
+    return reg.get("defaults", {}).get("chunk_profile", "default")
+
+def effective_retriever_weight(note_type: str, reg: dict) -> float:
+    t_cfg = reg.get("types", {}).get(note_type, {})
+    if t_cfg and "retriever_weight" in t_cfg:
+        return float(t_cfg["retriever_weight"])
+    return float(reg.get("defaults", {}).get("retriever_weight", 1.0))
+
+
+class IngestionService:
+    def __init__(self, collection_prefix: str = "mindnet"):
+        self.prefix = collection_prefix
+        self.cfg = QdrantConfig.from_env()
+        self.cfg.prefix = collection_prefix # Override env if needed
+        self.client = get_client(self.cfg)
+        self.dim = self.cfg.dim
+        
+        # Registry laden
+        self.registry = load_type_registry()
+        
+        # Init DB Checks
+        ensure_collections(self.client, self.prefix, self.dim)
+        ensure_payload_indexes(self.client, self.prefix)
+
+    def process_file(
+        self, 
+        file_path: str, 
+        vault_root: str,
+        force_replace: bool = False,
+        apply: bool = False,
+        purge_before: bool = False,
+        note_scope_refs: bool = False,
+        hash_mode: str = "body",
+        hash_source: str = "parsed",
+        hash_normalize: str = "canonical"
+    ) -> Dict[str, Any]:
+        """
+        Verarbeitet eine einzelne Datei.
+        Return: Summary Dict (Erfolg, Änderungen, Stats).
+        """
+        result = {
+            "path": file_path,
+            "status": "skipped",
+            "changed": False,
+            "error": None
+        }
+
+        # 1. Parse & Frontmatter
+        try:
+            parsed = read_markdown(file_path)
+            if not parsed:
+                return {**result, "error": "Empty or unreadable file"}
+            
+            fm = normalize_frontmatter(parsed.frontmatter)
+            validate_required_frontmatter(fm)
+        except Exception as e:
+            return {**result, "error": f"Validation failed: {str(e)}"}
+
+        # 2. Type & Config Resolution
+        note_type = resolve_note_type(fm.get("type"), self.registry)
+        fm["type"] = note_type
+        fm["chunk_profile"] = effective_chunk_profile(note_type, self.registry)
+        
+        # Weight Resolution (Frontmatter override > Registry)
+        weight = fm.get("retriever_weight")
+        if weight is None:
+            weight = effective_retriever_weight(note_type, self.registry)
+        fm["retriever_weight"] = float(weight)
+
+        # 3. Build Note Payload
+        try:
+            note_pl = make_note_payload(
+                parsed,
+                vault_root=vault_root,
+                hash_mode=hash_mode,
+                hash_normalize=hash_normalize,
+                hash_source=hash_source,
+                file_path=file_path
+            )
+            # Ensure fulltext & weight
+            if not note_pl.get("fulltext"):
+                note_pl["fulltext"] = getattr(parsed, "body", "") or ""
+            note_pl["retriever_weight"] = fm["retriever_weight"]
+            
+            note_id = note_pl["note_id"]
+        except Exception as e:
+             return {**result, "error": f"Payload build failed: {str(e)}"}
+
+        # 4. Change Detection (Hash Check)
+        # Wir holen den alten Payload aus Qdrant, wenn wir nicht forcen
+        old_payload = None
+        if not force_replace:
+            old_payload = self._fetch_note_payload(note_id)
+        
+        has_old = old_payload is not None
+        key_current = f"{hash_mode}:{hash_source}:{hash_normalize}"
+        
+        old_hash = (old_payload or {}).get("hashes", {}).get(key_current)
+        new_hash = note_pl.get("hashes", {}).get(key_current)
+        
+        hash_changed = (old_hash != new_hash)
+        
+        # Artefakte prüfen (Chunks/Edges)
+        chunks_missing, edges_missing = self._artifacts_missing(note_id)
+        
+        should_write = force_replace or (not has_old) or hash_changed or chunks_missing or edges_missing
+
+        if not should_write:
+            return {**result, "status": "unchanged", "note_id": note_id}
+
+        if not apply:
+            return {**result, "status": "dry-run", "changed": True, "note_id": note_id}
+
+        # 5. Processing (Chunking, Embedding, Edges)
+        try:
+            body_text = getattr(parsed, "body", "") or ""
+            chunks = assemble_chunks(fm["id"], body_text, fm["type"])
+            chunk_pls = make_chunk_payloads(fm, note_pl["path"], chunks, note_text=body_text)
+            
+            # Embeddings
+            vecs = []
+            if embed_texts and chunk_pls:
+                texts = [c.get("window") or c.get("text") or "" for c in chunk_pls]
+                vecs = embed_texts(texts)
+            else:
+                vecs = [[0.0] * self.dim for _ in chunk_pls]
+
+            # Edges
+            note_refs = note_pl.get("references") or []
+            edges = build_edges_for_note(
+                note_id, 
+                chunk_pls, 
+                note_level_references=note_refs,
+                include_note_scope_refs=note_scope_refs
+            )
+        except Exception as e:
+            return {**result, "error": f"Processing failed: {str(e)}"}
+
+        # 6. Upsert Action
+        if purge_before and has_old:
+            self._purge_artifacts(note_id)
+
+        # Upsert Note
+        n_name, n_pts = points_for_note(self.prefix, note_pl, None, self.dim)
+        upsert_batch(self.client, n_name, n_pts)
+
+        # Upsert Chunks
+        if chunk_pls:
+            c_name, c_pts = points_for_chunks(self.prefix, chunk_pls, vecs)
+            upsert_batch(self.client, c_name, c_pts)
+
+        # Upsert Edges
+        if edges:
+            e_name, e_pts = points_for_edges(self.prefix, edges)
+            upsert_batch(self.client, e_name, e_pts)
+
+        return {
+            "path": file_path,
+            "status": "success",
+            "changed": True,
+            "note_id": note_id,
+            "chunks_count": len(chunk_pls),
+            "edges_count": len(edges)
+        }
+
+    # --- Interne Qdrant Helper ---
+    
+    def _fetch_note_payload(self, note_id: str) -> Optional[dict]:
+        from qdrant_client.http import models as rest
+        col = f"{self.prefix}_notes"
+        f = rest.Filter(must=[rest.FieldCondition(key="note_id", match=rest.MatchValue(value=note_id))])
+        pts, _ = self.client.scroll(collection_name=col, scroll_filter=f, limit=1, with_payload=True)
+        return pts[0].payload if pts else None
+
+    def _artifacts_missing(self, note_id: str) -> Tuple[bool, bool]:
+        from qdrant_client.http import models as rest
+        c_col = f"{self.prefix}_chunks"
+        e_col = f"{self.prefix}_edges"
+        f = rest.Filter(must=[rest.FieldCondition(key="note_id", match=rest.MatchValue(value=note_id))])
+        
+        # Check Chunks
+        c_pts, _ = self.client.scroll(collection_name=c_col, scroll_filter=f, limit=1)
+        # Check Edges
+        e_pts, _ = self.client.scroll(collection_name=e_col, scroll_filter=f, limit=1)
+        
+        return (not bool(c_pts)), (not bool(e_pts))
+
+    def _purge_artifacts(self, note_id: str):
+        from qdrant_client.http import models as rest
+        f = rest.Filter(must=[rest.FieldCondition(key="note_id", match=rest.MatchValue(value=note_id))])
+        selector = rest.FilterSelector(filter=f)
+        for suffix in ["chunks", "edges"]:
+            try:
+                self.client.delete(collection_name=f"{self.prefix}_{suffix}", points_selector=selector)
+            except Exception:
+                pass

scripts/import_markdown.py

@@ -1,593 +1,63 @@
 #!/usr/bin/env python3
-# -*- coding: utf-8 -*-
 """
 scripts/import_markdown.py
-
+Refactored CLI-Wrapper für den IngestionService.
-Zweck
------
-- Liest Markdown-Notizen aus einem Vault ein
-- Erzeugt Note-Payload, Chunk-Payloads (+ optionale Embeddings) und Edges
-- Schreibt alles idempotent in Qdrant (Notes, Chunks, Edges)
-- Integriert eine optionale Type-Registry (types.yaml), um z. B. chunk_profile
-  und retriever_weight pro Notiz-Typ zu steuern.
-
-Wesentliche Fixes ggü. vorherigen fehlerhaften Ständen
-------------------------------------------------------
-- `embed_texts` wird optional importiert und defensiv geprüft (kein NameError mehr)
-- `effective_chunk_profile` / `effective_retriever_weight` und Registry-Helfer
-  sind VOR `main()` definiert (kein NameError mehr)
-- `retriever_weight` wird in Note- und Chunk-Payload zuverlässig gesetzt
-- Robuste Kantenbildung; Fehler bei Edges blockieren Notes/Chunks nicht
-- Korrekte Verwendung von `scroll_filter` beim Qdrant-Client
-- `--purge-before-upsert` entfernt alte Chunks/Edges einer Note vor dem Upsert
-
-Qdrant / ENV
-------------
-- QDRANT_URL | QDRANT_HOST/QDRANT_PORT | QDRANT_API_KEY
-- COLLECTION_PREFIX (Default: mindnet), via --prefix überschreibbar
-- VECTOR_DIM (Default: 384)
-- MINDNET_NOTE_SCOPE_REFS: true|false (Default: false)
-- MINDNET_TYPES_FILE: Pfad zu types.yaml (optional; Default: ./types.yaml)
-
-Beispiele
----------
-    # Standard (Body, parsed, canonical)
-    python3 -m scripts.import_markdown --vault ./vault
-
-    # Erstimport nach truncate (Create-Fall)
-    python3 -m scripts.import_markdown --vault ./vault --apply --purge-before-upsert
-
-    # Nur eine Datei (Diagnose)
-    python3 -m scripts.import_markdown --vault ./vault --only-path ./vault/30_projects/project-demo.md --apply
-
-    # Sync-Deletes (Dry-Run → Apply)
-    python3 -m scripts.import_markdown --vault ./vault --sync-deletes
-    python3 -m scripts.import_markdown --vault ./vault --sync-deletes --apply
 """
-from __future__ import annotations
-
 import argparse
-import json
 import os
+import json
 import sys
-from typing import Dict, List, Optional, Tuple, Any, Set
-
 from dotenv import load_dotenv
-from qdrant_client.http import models as rest
+from app.core.ingestion import IngestionService
 
-# --- Projekt-Imports ---
+def iter_md(root: str):
-from app.core.parser import (
+    out = []
-    read_markdown,
+    for dp, _, fns in os.walk(root):
-    normalize_frontmatter,
+        for fn in fns:
-    validate_required_frontmatter,
+            if fn.endswith(".md") and "/.obsidian/" not in dp:
-)
+                out.append(os.path.join(dp, fn).replace("\\", "/"))
-from app.core.note_payload import make_note_payload
-from app.core.chunker import assemble_chunks
-from app.core.chunk_payload import make_chunk_payloads
-try:
-    from app.core.derive_edges import build_edges_for_note
-except Exception:  # pragma: no cover
-    from app.core.edges import build_edges_for_note  # type: ignore
-from app.core.qdrant import (
-    QdrantConfig,
-    get_client,
-    ensure_collections,
-    ensure_payload_indexes,
-)
-from app.core.qdrant_points import (
-    points_for_chunks,
-    points_for_note,
-    points_for_edges,
-    upsert_batch,
-)
-
-# embeddings sind optional (z. B. im reinen Payload-Backfill)
-try:
-    from app.core.embed import embed_texts  # optional
-except Exception:  # pragma: no cover
-    embed_texts = None
-
-
-# ---------------------------------------------------------------------
-# Type-Registry (types.yaml) – Helper (robust, optional)
-# ---------------------------------------------------------------------
-
-def _env(name: str, default: Optional[str] = None) -> Optional[str]:
-    v = os.getenv(name)
-    return v if v is not None else default
-
-def _load_json_or_yaml(path: str) -> dict:
-    import io
-    data: dict = {}
-    if not path or not os.path.exists(path):
-        return data
-    try:
-        import yaml  # type: ignore
-        with io.open(path, "r", encoding="utf-8") as f:
-            data = yaml.safe_load(f) or {}
-        if not isinstance(data, dict):
-            return {}
-        return data
-    except Exception:
-        # YAML evtl. nicht installiert – versuche JSON
-        try:
-            with io.open(path, "r", encoding="utf-8") as f:
-                data = json.load(f)
-            if not isinstance(data, dict):
-                return {}
-            return data
-        except Exception:
-            return {}
-
-def load_type_registry() -> dict:
-    # Reihenfolge: ENV > ./types.yaml (im aktuellen Arbeitsverzeichnis)
-    p = _env("MINDNET_TYPES_FILE", None)
-    if p and os.path.exists(p):
-        return _load_json_or_yaml(p)
-    fallback = os.path.abspath("./config/types.yaml") if os.path.exists("./config/types.yaml") else os.path.abspath("./types.yaml")
-    return _load_json_or_yaml(fallback)
-
-def get_type_config(note_type: Optional[str], reg: dict) -> dict:
-    if not reg or not isinstance(reg, dict):
-        return {}
-    types = reg.get("types", {}) if isinstance(reg.get("types"), dict) else {}
-    if note_type and isinstance(note_type, str) and note_type in types:
-        return types[note_type] or {}
-    # Fallback: concept
-    return types.get("concept", {}) or {}
-
-def resolve_note_type(requested: Optional[str], reg: dict) -> str:
-    if requested and isinstance(requested, str):
-        return requested
-    # Fallback wenn nichts gesetzt ist
-    types = reg.get("types", {}) if isinstance(reg.get("types"), dict) else {}
-    return "concept" if "concept" in types else (requested or "concept")
-
-def effective_chunk_profile(note_type: str, reg: dict) -> Optional[str]:
-    """Resolve chunk_profile for type or from defaults/global.
-    Accepts symbolic profiles: short|medium|long|default.
-    """
-    cfg = get_type_config(note_type, reg)
-    prof = (cfg.get("chunk_profile") if isinstance(cfg, dict) else None)
-    if isinstance(prof, str) and prof:
-        return prof
-    # defaults fallbacks
-    for key in ("defaults", "default", "global"):
-        dcfg = reg.get(key) if isinstance(reg, dict) else None
-        if isinstance(dcfg, dict):
-            dprof = dcfg.get("chunk_profile")
-            if isinstance(dprof, str) and dprof:
-                return dprof
-    return "default"
-
-def effective_retriever_weight(note_type: str, reg: dict) -> Optional[float]:
-    """Resolve retriever_weight for type or defaults; returns float.
-    """
-    cfg = get_type_config(note_type, reg)
-    w = (cfg.get("retriever_weight") if isinstance(cfg, dict) else None)
-    try:
-        if w is not None:
-            return float(w)
-    except Exception:
-        pass
-    # defaults fallbacks
-    for key in ("defaults", "default", "global"):
-        dcfg = reg.get(key) if isinstance(reg, dict) else None
-        if isinstance(dcfg, dict):
-            dw = dcfg.get("retriever_weight")
-            try:
-                if dw is not None:
-                    return float(dw)
-            except Exception:
-                pass
-    return 1.0
-
-
-# ---------------------------------------------------------------------
-# Sonstige Helper
-# ---------------------------------------------------------------------
-
-def iter_md(root: str) -> List[str]:
-    out: List[str] = []
-    for dirpath, _, filenames in os.walk(root):
-        for fn in filenames:
-            if not fn.lower().endswith(".md"):
-                continue
-            p = os.path.join(dirpath, fn)
-            pn = p.replace("\\", "/")
-            if any(ex in pn for ex in ["/.obsidian/", "/_backup_frontmatter/", "/_imported/"]):
-                continue
-            out.append(p)
     return sorted(out)
 
-def collections(prefix: str) -> Tuple[str, str, str]:
+def main():
-    return f"{prefix}_notes", f"{prefix}_chunks", f"{prefix}_edges"
-
-def fetch_existing_note_payload(client, prefix: str, note_id: str) -> Optional[Dict]:
-    notes_col, _, _ = collections(prefix)
-    f = rest.Filter(must=[rest.FieldCondition(key="note_id", match=rest.MatchValue(value=note_id))])
-    points, _ = client.scroll(
-        collection_name=notes_col,
-        scroll_filter=f,  # wichtig: scroll_filter (nicht: filter)
-        with_payload=True,
-        with_vectors=False,
-        limit=1,
-    )
-    if not points:
-        return None
-    return points[0].payload or {}
-
-def list_qdrant_note_ids(client, prefix: str) -> Set[str]:
-    notes_col, _, _ = collections(prefix)
-    out: Set[str] = set()
-    next_page = None
-    while True:
-        pts, next_page = client.scroll(
-            collection_name=notes_col,
-            with_payload=True,
-            with_vectors=False,
-            limit=256,
-            offset=next_page,
-        )
-        if not pts:
-            break
-        for p in pts:
-            pl = p.payload or {}
-            nid = pl.get("note_id")
-            if isinstance(nid, str):
-                out.add(nid)
-        if next_page is None:
-            break
-    return out
-
-def purge_note_artifacts(client, prefix: str, note_id: str) -> None:
-    _, chunks_col, edges_col = collections(prefix)
-    filt = rest.Filter(must=[rest.FieldCondition(key="note_id", match=rest.MatchValue(value=note_id))])
-    for col in (chunks_col, edges_col):
-        try:
-            client.delete(
-                collection_name=col,
-                points_selector=rest.FilterSelector(filter=filt),
-                wait=True
-            )
-        except Exception as e:
-            print(json.dumps({"note_id": note_id, "warn": f"delete in {col} via filter failed: {e}"}))
-
-def delete_note_everywhere(client, prefix: str, note_id: str) -> None:
-    notes_col, chunks_col, edges_col = collections(prefix)
-    filt = rest.Filter(must=[rest.FieldCondition(key="note_id", match=rest.MatchValue(value=note_id))])
-    for col in (edges_col, chunks_col, notes_col):
-        try:
-            client.delete(
-                collection_name=col,
-                points_selector=rest.FilterSelector(filter=filt),
-                wait=True
-            )
-        except Exception as e:
-            print(json.dumps({"note_id": note_id, "warn": f"delete in {col} failed: {e}"}))
-
-
-# --- Neu: Existenz-Checks für Artefakte (fehlertoleranter Rebuild) ---
-
-def _has_any_point(client, collection: str, note_id: str) -> bool:
-    """Prüft, ob es mind. einen Punkt mit note_id in der Collection gibt."""
-    filt = rest.Filter(must=[rest.FieldCondition(key="note_id", match=rest.MatchValue(value=note_id))])
-    pts, _ = client.scroll(
-        collection_name=collection,
-        scroll_filter=filt,
-        with_payload=False,
-        with_vectors=False,
-        limit=1,
-    )
-    return bool(pts)
-
-def artifacts_missing(client, prefix: str, note_id: str) -> Tuple[bool, bool]:
-    """Gibt (chunks_missing, edges_missing) zurück."""
-    _, chunks_col, edges_col = collections(prefix)
-    chunks_missing = not _has_any_point(client, chunks_col, note_id)
-    edges_missing = not _has_any_point(client, edges_col, note_id)
-    return chunks_missing, edges_missing
-
-
-# ---------------------------------------------------------------------
-# Main
-# ---------------------------------------------------------------------
-
-def _resolve_mode(m: Optional[str]) -> str:
-    m = (m or "body").strip().lower()
-    return m if m in {"body", "frontmatter", "full"} else "body"
-
-def main() -> None:
     load_dotenv()
-
+    ap = argparse.ArgumentParser()
-    ap = argparse.ArgumentParser(
+    ap.add_argument("--vault", required=True)
-        prog="scripts.import_markdown",
+    ap.add_argument("--apply", action="store_true")
-        description="Importiert Markdown-Notizen in Qdrant (Notes/Chunks/Edges)."
+    ap.add_argument("--purge-before-upsert", action="store_true")
-    )
+    ap.add_argument("--force-replace", action="store_true")
-    ap.add_argument("--vault", required=True, help="Pfad zum Vault (Ordner mit .md-Dateien)")
+    ap.add_argument("--prefix", default="mindnet")
-    ap.add_argument("--only-path", help="Nur diese Datei verarbeiten (absolut oder relativ)")
+    # Weitere Argumente (compat) können hier hinzugefügt werden, wenn nötig
-    ap.add_argument("--apply", action="store_true", help="Schreibt nach Qdrant (sonst Dry-Run)")
-    ap.add_argument("--purge-before-upsert", action="store_true", help="Alte Chunks/Edges der Note vorher löschen")
-    ap.add_argument("--force-replace", action="store_true", help="Note/Chunks/Edges unabhängig von Hash neu schreiben")
-    ap.add_argument("--note-id", help="Nur Notes mit dieser ID verarbeiten (Filter)")
-    ap.add_argument("--note-scope-refs", action="store_true", help="Note-scope References/Backlinks erzeugen")
-    ap.add_argument("--hash-mode", help="body|frontmatter|full (Default body)")
-    ap.add_argument("--hash-source", help="parsed|raw (Default parsed)")
-    ap.add_argument("--hash-normalize", help="canonical|none (Default canonical)")
-    ap.add_argument("--compare-text", action="store_true", help="Parsed fulltext zusätzlich direkt vergleichen")
-    ap.add_argument("--baseline-modes", action="store_true", help="Fehlende Hash-Varianten still nachtragen (Notes)")
-    ap.add_argument("--sync-deletes", action="store_true", help="Qdrant->Vault Lösch-Sync (Dry-Run; mit --apply ausführen)")
-    ap.add_argument("--prefix", help="Collection-Prefix (überschreibt ENV COLLECTION_PREFIX)")
     args = ap.parse_args()
 
-    mode = _resolve_mode(args.hash_mode)  # body|frontmatter|full
+    print(f"Init IngestionService (Prefix: {args.prefix})...")
-    src = _env("MINDNET_HASH_SOURCE", args.hash_source or "parsed")  # parsed|raw
+    service = IngestionService(collection_prefix=args.prefix)
-    norm = _env("MINDNET_HASH_NORMALIZE", args.hash_normalize or "canonical")  # canonical|none
+    
-    note_scope_refs_env = (_env("MINDNET_NOTE_SCOPE_REFS", "false") == "true")
+    files = iter_md(os.path.abspath(args.vault))
-    note_scope_refs = args.note_scope_refs or note_scope_refs_env
+    print(f"Found {len(files)} files in vault.")
-    compare_text = args.compare_text or (_env("MINDNET_COMPARE_TEXT", "false") == "true")
+    
-
-    # Qdrant
-    cfg = QdrantConfig.from_env()
-    if args.prefix:
-        cfg.prefix = args.prefix.strip()
-    client = get_client(cfg)
-    ensure_collections(client, cfg.prefix, cfg.dim)
-    ensure_payload_indexes(client, cfg.prefix)
-
-    # Type-Registry laden (optional)
-    reg = load_type_registry()
-
-    root = os.path.abspath(args.vault)
-
-    # Dateiliste
-    if args.only_path:
-        only = os.path.abspath(args.only_path)
-        files = [only]
-    else:
-        files = iter_md(root)
-    if not files:
-        print("Keine Markdown-Dateien gefunden.", file=sys.stderr)
-        sys.exit(2)
-
-    # Optional: Sync-Deletes vorab
-    if args.sync_deletes:
-        vault_note_ids: Set[str] = set()
-        for path in files:
-            try:
-                parsed = read_markdown(path)
-                if not parsed:
-                    continue
-                fm = normalize_frontmatter(parsed.frontmatter)
-                nid = fm.get("id")
-                if isinstance(nid, str):
-                    vault_note_ids.add(nid)
-            except Exception:
-                continue
-        qdrant_note_ids = list_qdrant_note_ids(client, cfg.prefix)
-        to_delete = sorted(qdrant_note_ids - vault_note_ids)
-        print(json.dumps({
-            "action": "sync-deletes",
-            "prefix": cfg.prefix,
-            "qdrant_total": len(qdrant_note_ids),
-            "vault_total": len(vault_note_ids),
-            "to_delete_count": len(to_delete),
-            "to_delete": to_delete[:50] + (["…"] if len(to_delete) > 50 else [])
-        }, ensure_ascii=False))
-        if args.apply and to_delete:
-            for nid in to_delete:
-                print(json.dumps({"action": "delete", "note_id": nid, "decision": "apply"}))
-                delete_note_everywhere(client, cfg.prefix, nid)
-
-    key_current = f"{mode}:{src}:{norm}"
-
     processed = 0
-    for path in files:
+    errors = 0
-        try:
+    
-            parsed = read_markdown(path)
+    for f in files:
-            if not parsed:
+        # Hier rufen wir den neuen Service
-                continue
+        res = service.process_file(
-        except Exception as e:
+            file_path=f,
-            print(json.dumps({"path": path, "error": f"read_markdown failed: {type(e).__name__}: {e}"}))
+            vault_root=os.path.abspath(args.vault),
-            continue
+            apply=args.apply,
-
+            force_replace=args.force_replace,
-        # --- Frontmatter prüfen ---
+            purge_before=args.purge_before_upsert
-        try:
+        )
-            fm = normalize_frontmatter(parsed.frontmatter)
+        
-            validate_required_frontmatter(fm)
+        # Output nur wenn relevant (nicht skipped/unchanged)
-        except Exception as e:
+        if res.get("status") not in ["skipped", "unchanged"]:
-            print(json.dumps({"path": path, "error": f"Frontmatter invalid: {type(e).__name__}: {e}"}))
+            print(json.dumps(res, ensure_ascii=False))
-            continue
+            processed += 1
-
+        
-        if args.note_id and not args.only_path and fm.get("id") != args.note_id:
+        if res.get("error"):
-            continue
+            print(json.dumps(res, ensure_ascii=False), file=sys.stderr)
-
+            errors += 1
-        processed += 1
-
-        # --- Type-Registry anwenden (chunk_profile / retriever_weight) ---
-        try:
-            note_type = resolve_note_type(fm.get("type"), reg)
-        except Exception:
-            note_type = (fm.get("type") or "concept")
-        fm["type"] = note_type or fm.get("type") or "concept"
-
-        prof = effective_chunk_profile(note_type, reg)
-        if prof:
-            fm["chunk_profile"] = prof
-
-        weight = effective_retriever_weight(note_type, reg)
-        if weight is not None:
-            try:
-                fm["retriever_weight"] = float(weight)
-            except Exception:
-                pass  # falls FM string-inkonsistent ist
-
-        # --- Payload aufbauen (inkl. Hashes) ---
-        try:
-            note_pl = make_note_payload(
-                parsed,
-                vault_root=root,
-                hash_mode=mode,
-                hash_normalize=norm,
-                hash_source=src,
-                file_path=path,
-            )
-        except Exception as e:
-            print(json.dumps({"path": path, "error": f"make_note_payload failed: {type(e).__name__}: {e}"}))
-            continue
-
-        if not note_pl.get("fulltext"):
-            note_pl["fulltext"] = getattr(parsed, "body", "") or ""
-
-        # retriever_weight sicher in Note-Payload spiegeln (für spätere Filter)
-        if "retriever_weight" not in note_pl and fm.get("retriever_weight") is not None:
-            try:
-                note_pl["retriever_weight"] = float(fm.get("retriever_weight"))
-            except Exception:
-                pass
-
-        note_id = note_pl.get("note_id") or fm.get("id")
-        if not note_id:
-            print(json.dumps({"path": path, "error": "Missing note_id after payload build"}))
-            continue
-
-        # --- bestehenden Payload laden (zum Diff) ---
-        old_payload = None if args.force_replace else fetch_existing_note_payload(client, cfg.prefix, note_id)
-        has_old = old_payload is not None
-
-        old_hashes = (old_payload or {}).get("hashes") or {}
-        old_hash_exact = old_hashes.get(key_current)
-        new_hash_exact = (note_pl.get("hashes") or {}).get(key_current)
-        needs_baseline = (old_hash_exact is None)
-
-        hash_changed = (old_hash_exact is not None and new_hash_exact is not None and old_hash_exact != new_hash_exact)
-
-        text_changed = False
-        if compare_text:
-            old_text = (old_payload or {}).get("fulltext") or ""
-            new_text = note_pl.get("fulltext") or ""
-            text_changed = (old_text != new_text)
-
-        changed = args.force_replace or (not has_old) or hash_changed or text_changed
-        do_baseline_only = (args.baseline_modes and has_old and needs_baseline and not changed)
-
-        # --- Chunks + Embeddings vorbereiten ---
-        try:
-            body_text = getattr(parsed, "body", "") or ""
-            chunks = assemble_chunks(fm["id"], body_text, fm.get("type", "concept"))
-            chunk_pls: List[Dict[str, Any]] = make_chunk_payloads(fm, note_pl["path"], chunks, note_text=body_text)
-        except Exception as e:
-            print(json.dumps({"path": path, "note_id": note_id, "error": f"chunk build failed: {type(e).__name__}: {e}"}))
-            continue
-
-        # retriever_weight auf Chunk-Payload spiegeln
-        if fm.get("retriever_weight") is not None:
-            try:
-                rw = float(fm.get("retriever_weight"))
-                for pl in chunk_pls:
-                    # Feld nur setzen, wenn noch nicht vorhanden
-                    if "retriever_weight" not in pl:
-                        pl["retriever_weight"] = rw
-            except Exception:
-                pass
-
-        # Embeddings (fallback: Nullvektoren)
-        vecs: List[List[float]] = [[0.0] * int(cfg.dim) for _ in chunk_pls]
-        if embed_texts and chunk_pls:
-            try:
-                texts_for_embed = [(pl.get("window") or pl.get("text") or "") for pl in chunk_pls]
-                vecs = embed_texts(texts_for_embed)
-            except Exception as e:
-                print(json.dumps({"path": path, "note_id": note_id, "warn": f"embed_texts failed, using zeros: {e}"}))
-
-        # --- Fehlende Artefakte in Qdrant ermitteln ---
-        chunks_missing, edges_missing = artifacts_missing(client, cfg.prefix, note_id)
-
-        # --- Edges (robust) ---
-        edges: List[Dict[str, Any]] = []
-        edges_failed = False
-        should_build_edges = (changed and (not do_baseline_only)) or edges_missing
-        if should_build_edges:
-            try:
-                note_refs = note_pl.get("references") or []
-                edges = build_edges_for_note(
-                    note_id,
-                    chunk_pls,
-                    note_level_references=note_refs,
-                    include_note_scope_refs=note_scope_refs,
-                )
-            except Exception as e:
-                edges_failed = True
-                edges = []
-                print(json.dumps({"path": path, "note_id": note_id, "warn": f"build_edges_for_note failed, skipping edges: {type(e).__name__}: {e}"}))
-
-        # --- Summary (stdout) ---
-        summary = {
-            "note_id": note_id,
-            "title": fm.get("title"),
-            "chunks": len(chunk_pls),
-            "edges": len(edges),
-            "edges_failed": edges_failed,
-            "changed": changed,
-            "chunks_missing": chunks_missing,
-            "edges_missing": edges_missing,
-            "needs_baseline_for_mode": needs_baseline,
-            "decision": ("baseline-only" if args.apply and do_baseline_only else
-                         "apply" if args.apply and (changed or chunks_missing or edges_missing) else
-                         "apply-skip-unchanged" if args.apply and not (changed or chunks_missing or edges_missing) else
-                         "dry-run"),
-            "path": note_pl["path"],
-            "hash_mode": mode,
-            "hash_normalize": norm,
-            "hash_source": src,
-            "prefix": cfg.prefix,
-        }
-        print(json.dumps(summary, ensure_ascii=False))
-
-        # --- Writes ---
-        if not args.apply:
-            continue
-
-        if do_baseline_only:
-            merged_hashes = {}
-            merged_hashes.update(old_hashes)
-            merged_hashes.update(note_pl.get("hashes") or {})
-            if old_payload:
-                note_pl["hash_fulltext"] = old_payload.get("hash_fulltext", note_pl.get("hash_fulltext"))
-                note_pl["hash_signature"] = old_payload.get("hash_signature", note_pl.get("hash_signature"))
-            note_pl["hashes"] = merged_hashes
-            notes_name, note_pts = points_for_note(cfg.prefix, note_pl, None, cfg.dim)
-            upsert_batch(client, notes_name, note_pts)
-            continue
-
-        # Wenn nichts geändert und keine Artefakte fehlen → nichts zu tun
-        if not changed and not (chunks_missing or edges_missing):
-            continue
-
-        # Purge nur bei echten Änderungen (unverändert + fehlende Artefakte ≠ Purge)
-        if args.purge_before_upsert and has_old and changed:
-            try:
-                purge_note_artifacts(client, cfg.prefix, note_id)
-            except Exception as e:
-                print(json.dumps({"path": path, "note_id": note_id, "warn": f"purge failed: {e}"}))
-
-        # Note nur bei Änderungen neu schreiben
-        if changed:
-            notes_name, note_pts = points_for_note(cfg.prefix, note_pl, None, cfg.dim)
-            upsert_batch(client, notes_name, note_pts)
-
-        # Chunks schreiben, wenn geändert ODER vorher fehlend
-        if chunk_pls and (changed or chunks_missing):
-            chunks_name, chunk_pts = points_for_chunks(cfg.prefix, chunk_pls, vecs)
-            upsert_batch(client, chunks_name, chunk_pts)
-
-        # Edges schreiben, wenn vorhanden und (geändert ODER vorher fehlend)
-        if edges and (changed or edges_missing):
-            edges_name, edge_pts = points_for_edges(cfg.prefix, edges)
-            upsert_batch(client, edges_name, edge_pts)
-
-    print(f"Done. Processed notes: {processed}")
 
+    print(f"Done. Processed/Changed: {processed}. Errors: {errors}")
 
 if __name__ == "__main__":
-    main()
+    main()