From fdaaef98cc2aeaed5cd2fe4efbeba768848cbd0c Mon Sep 17 00:00:00 2001
From: Mikei386 <44135113+Mikei386@users.noreply.github.com>
Date: Wed, 19 Aug 2026 09:01:34 +0200
Subject: [PATCH] router: Metadaten pro Bild speichern (Sidecar-JSON)

- prompt, seed, width, height, size, steps, guidance, quality, seconds,
  model, created
- /images zeigt die Metadaten (falls vorhanden)
---
 router/ai_profile_router.py | 39 +++++++++++++++++++++++++++++++++----
 1 file changed, 35 insertions(+), 4 deletions(-)

diff --git a/router/ai_profile_router.py b/router/ai_profile_router.py
index 6c8fb80..c5e7dd7 100755
--- a/router/ai_profile_router.py
+++ b/router/ai_profile_router.py
@@ -473,7 +473,8 @@ def _restore_qwen(profile: str) -> None:
 
 
 def generate_image(prompt: str, width: int, height: int, steps: int,
-                   guidance: float, seed: int | None, n: int
+                   guidance: float, seed: int | None, n: int,
+                   quality: str = "standard"
                    ) -> tuple[list[str], str | None]:
     """Orchestriert die Bildgenerierung inkl. Qwen-Hotswap.
 
@@ -532,6 +533,26 @@ def generate_image(prompt: str, width: int, height: int, steps: int,
                 results.append(filename)
                 img.last_image = filename
                 img.last_seconds = resp.get("seconds")
+                # Metadaten speichern (Sidecar-JSON).
+                meta = {
+                    "prompt": prompt,
+                    "seed": seed,
+                    "width": width,
+                    "height": height,
+                    "size": f"{width}x{height}",
+                    "steps": steps,
+                    "guidance": guidance,
+                    "quality": quality,
+                    "seconds": resp.get("seconds"),
+                    "model": "FLUX.2-klein-base-4B",
+                    "created": time.strftime("%Y-%m-%dT%H:%M:%S"),
+                }
+                meta_path = os.path.join(IMAGE_DIR, filename[:-4] + ".json")
+                try:
+                    with open(meta_path, "w", encoding="utf-8") as f:
+                        json.dump(meta, f, ensure_ascii=False, indent=2)
+                except OSError as e:
+                    log.warning("Metadaten-Speicherung fehlgeschlagen: %s", e)
                 log.info("Bild %d/%d: %s (%.1f s)", i + 1, n, filename,
                          resp.get("seconds", 0))
 
@@ -759,7 +780,8 @@ class Handler(BaseHTTPRequestHandler):
         self.timeout = None
         try:
             results, warning = generate_image(
-                prompt.strip(), width, height, steps, guidance, seed, n)
+                prompt.strip(), width, height, steps, guidance, seed, n,
+                quality)
         except (ValueError, RuntimeError) as e:
             self._send_error(503, str(e), "server_error", "image_generation_failed")
             return
@@ -795,12 +817,21 @@ class Handler(BaseHTTPRequestHandler):
                 st = os.stat(path)
             except OSError:
                 continue
-            entries.append({
+            entry = {
                 "name": name,
                 "url": f"/images/{name}",
                 "bytes": st.st_size,
                 "modified": int(st.st_mtime),
-            })
+            }
+            # Metadaten laden (Sidecar-JSON, falls vorhanden).
+            meta_path = os.path.join(IMAGE_DIR, name[:-4] + ".json")
+            if os.path.isfile(meta_path):
+                try:
+                    with open(meta_path, encoding="utf-8") as f:
+                        entry["meta"] = json.load(f)
+                except (OSError, ValueError):
+                    pass
+            entries.append(entry)
         self._send_json(200, {"images": entries[:200]})
 
     def _image_serve(self, name: str) -> None: