Herstructureer dashcam naar uniforme front/rear structuur (46 mappen hernoemd, 1022 bestanden gesorteerd)

docs/superpowers/specs/2026-05-29-dashcam-transfer-design.md

@@ -54,33 +54,20 @@ YYYYMMDDHHMMSS_XXXXXXXX<kamera>.MP4
 
 ## 4. SSD structuur (doel)
 
-### Bestaande data
+### Huidige data (na herstructurering)
 
 ```
 /mnt/ultratouch/dashcam/
-├── 20250808/
-│   ├── chauffeur/       ← 56 GB
-│   └── weg/
-├── 20250811/            ← 72 GB
-│   ├── chauffeur/
-│   └── weg/
-├── ...
-├── 20260328/
-│   ├── front/
-│   └── rear/
-├── ...
-└── 20260425/            ← 59 GB
-    ├── front/
-    └── rear/
+├── YYYYMMDD/                ← 55 datum-mappen (20250808 t/m 20260425)
+│   ├── front/                ← hernoemd van chauffeur (2025) of bestond al (2026)
+│   └── rear/                 ← hernoemd van weg (2025) of bestond al (2026)
 ```
 
-- 2025: mappen `chauffeur/` en `weg/` — oude dashcam
-- 2026: mappen `front/` en `rear/` — huidige dashcam
+- Alle mappen nu uniform: `front/` en `rear/`
+- Platte mappen (20260301-20260311) gesorteerd op F/B suffix
 - Totale grootte: **3,0 TB**
 - Oudste map: ~56 GB, nieuwste: ~59 GB
 
-### Gewenste structuur (bij nieuwe transfers)
-
 ```
 /mnt/ultratouch/dashcam/
 └── YYYYMMDD/                ← datum uit bestandsnaam (bv. 20260529)

restructure.py

@@ -0,0 +1,134 @@
+#!/usr/bin/env python3
+"""Herstructureer /mnt/ultratouch/dashcam naar uniforme front/rear structuur."""
+
+import os
+import re
+import shutil
+import sys
+
+CAMERA_MAP = {"F": "front", "B": "rear"}
+CAMERA_PATTERN = re.compile(r"\.MP4$", re.IGNORECASE)
+# Match bestandsnaam zoals 20260304073341_0000023F.MP4
+FILE_PATTERN = re.compile(
+    r"^(\d{8})\d{6}_\d+([FB])\.MP4$", re.IGNORECASE
+)
+
+DASHCAM = "/mnt/ultratouch/dashcam"
+
+# === 1. Rename chauffeur → front, weg → rear ===
+
+def rename_old_subdirs():
+    renamed = 0
+    for entry in sorted(os.listdir(DASHCAM)):
+        date_dir = os.path.join(DASHCAM, entry)
+        if not os.path.isdir(date_dir) or not re.match(r"^\d{8}$", entry):
+            continue
+
+        for old_name, new_name in [("chauffeur", "front"), ("weg", "rear")]:
+            old_path = os.path.join(date_dir, old_name)
+            new_path = os.path.join(date_dir, new_name)
+            if os.path.isdir(old_path) and not os.path.isdir(new_path):
+                shutil.move(old_path, new_path)
+                print(f"Hernoemd: {old_path} → {new_path}")
+                renamed += 1
+
+    if renamed == 0:
+        print("Geen 'chauffeur' of 'weg' mappen gevonden om te hernoemen.")
+    else:
+        print(f"{renamed} mappen hernoemd.")
+    return renamed
+
+
+# === 2. Splits platte bestanden in front/rear submappen ===
+
+def sort_flat_files():
+    total_moved = 0
+    for entry in sorted(os.listdir(DASHCAM)):
+        date_dir = os.path.join(DASHCAM, entry)
+        if not os.path.isdir(date_dir) or not re.match(r"^\d{8}$", entry):
+            continue
+
+        # Alleen mappen zonder front/rear subdirs
+        has_front = os.path.isdir(os.path.join(date_dir, "front"))
+        has_rear = os.path.isdir(os.path.join(date_dir, "rear"))
+        if has_front or has_rear:
+            continue
+
+        files = [
+            f for f in os.listdir(date_dir)
+            if FILE_PATTERN.match(f)
+        ]
+        if not files:
+            continue
+
+        print(f"\nVerwerk platte bestanden in {entry} ...")
+        for fname in files:
+            match = FILE_PATTERN.match(fname)
+            if not match:
+                continue
+            date_str, cam_suffix = match.group(1), match.group(2).upper()
+            cam_dir = CAMERA_MAP.get(cam_suffix)
+            if not cam_dir:
+                continue
+
+            target_dir = os.path.join(date_dir, cam_dir)
+            os.makedirs(target_dir, exist_ok=True)
+
+            src = os.path.join(date_dir, fname)
+            dst = os.path.join(target_dir, fname)
+            if os.path.exists(dst):
+                print(f"  Overslaan (bestaat al): {dst}")
+                continue
+
+            shutil.move(src, dst)
+            print(f"  {fname} → {cam_dir}/")
+            total_moved += 1
+
+    if total_moved:
+        print(f"\n{total_moved} bestanden gesorteerd in front/rear mappen.")
+    else:
+        print("\nGeen platte bestanden gevonden om te sorteren.")
+    return total_moved
+
+
+# === 3. Controleer of er nog afwijkingen zijn ===
+
+def check_missers():
+    issues = []
+    for entry in sorted(os.listdir(DASHCAM)):
+        date_dir = os.path.join(DASHCAM, entry)
+        if not os.path.isdir(date_dir) or not re.match(r"^\d{8}$", entry):
+            continue
+
+        front = os.path.isdir(os.path.join(date_dir, "front"))
+        rear = os.path.isdir(os.path.join(date_dir, "rear"))
+        if not (front and rear):
+            issues.append(f"  {entry}: heeft niet beide front+rear subdirs")
+
+        # Check of er nog MP4's direct in de date map liggen
+        files = [
+            f for f in os.listdir(date_dir)
+            if FILE_PATTERN.match(f)
+        ]
+        if files:
+            issues.append(f"  {entry}: {len(files)} MP4 direct in datum-map (niet in front/rear)")
+
+    if issues:
+        print("\n=== Afwijkingen ===")
+        for i in issues:
+            print(i)
+    else:
+        print("\n✅ Alle mappen hebben de juiste structuur.")
+
+
+def main():
+    print("=== Dashcam herstructurering ===")
+    print(f"Doel: {DASHCAM}\n")
+
+    rename_old_subdirs()
+    sort_flat_files()
+    check_missers()
+
+
+if __name__ == "__main__":
+    main()