From 419e91523a2af919afed8238022a165db9a6cb75 Mon Sep 17 00:00:00 2001
From: Tony Tran <thanhtan.tran@gmail.com>
Date: Tue, 5 May 2026 14:59:00 +0700
Subject: [PATCH] fix Playback section

---
 api/app/recordings.py   | 32 +++++++++++++++++++-------------
 ipcam-dashboard.service | 12 ++++++++++++
 2 files changed, 31 insertions(+), 13 deletions(-)
 create mode 100644 ipcam-dashboard.service

diff --git a/api/app/recordings.py b/api/app/recordings.py
index 1677a86..6e34f82 100644
--- a/api/app/recordings.py
+++ b/api/app/recordings.py
@@ -15,13 +15,18 @@ class RecordingItem:
 
 
 def _parse_filename(filename: str) -> Optional[datetime]:
-  if not filename.endswith(".fmp4"):
-    return None
-  stem = filename[:-5]
-  try:
-    return datetime.strptime(stem, "%Y-%m-%d_%H-%M-%S-%f")
-  except ValueError:
+  if filename.endswith(".fmp4"):
+    stem = filename[:-5]
+  elif filename.endswith(".mp4"):
+    stem = filename[:-4]
+  else:
     return None
+  for fmt in ("%Y-%m-%d_%H-%M-%S-%f", "%Y-%m-%d_%H-%M-%S"):
+    try:
+      return datetime.strptime(stem, fmt)
+    except ValueError:
+      continue
+  return None
 
 
 def list_recordings(
@@ -36,28 +41,29 @@ def list_recordings(
   if not cam_dir.exists() or not cam_dir.is_dir():
     return []
 
-  items: list[tuple[datetime, str]] = []
-  for p in cam_dir.iterdir():
+  items: list[tuple[datetime, str, str]] = []
+  for p in cam_dir.rglob("*"):
     if not p.is_file():
       continue
-    dt = _parse_filename(p.name)
-    if dt is None:
+    if not (p.name.endswith(".fmp4") or p.name.endswith(".mp4")):
       continue
+    dt = _parse_filename(p.name) or datetime.fromtimestamp(p.stat().st_mtime)
     if date is not None and dt.strftime("%Y-%m-%d") != date:
       continue
-    items.append((dt, p.name))
+    rel = p.relative_to(base).as_posix()
+    items.append((dt, p.name, rel))
 
   items.sort(key=lambda x: x[0], reverse=True)
   sliced = items[offset : offset + limit]
 
   out: list[RecordingItem] = []
-  for dt, name in sliced:
+  for dt, name, rel in sliced:
     out.append(
       RecordingItem(
         camera=camera,
         filename=name,
         timestamp=dt.isoformat(),
-        url=f"/videos/{camera}/{name}",
+        url=f"/videos/{rel}",
       )
     )
   return out
diff --git a/ipcam-dashboard.service b/ipcam-dashboard.service
new file mode 100644
index 0000000..0d6e51b
--- /dev/null
+++ b/ipcam-dashboard.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=IPCam Dashboard Backend
+After=network.target
+
+[Service]
+WorkingDirectory=/mnt/ssd/IPCam_OrangePi_Dashboard
+ExecStart=/mnt/ssd/IPCam_OrangePi_Dashboard/api/.venv/bin/python /mnt/ssd/IPCam_OrangePi_Dashboard/api/run.py
+Restart=always
+RestartSec=2
+
+[Install]
+WantedBy=multi-user.target
\ No newline at end of file