Auto-fill ČSFD links on import, rename in pool, multi-country tags, Filmotéka layout

src/core/file_manager.py

@@ -93,10 +93,13 @@ class FileManager:
             file_obj = File(each, self.tagmanager, index=self.index)
             self.filelist.append(file_obj)
 
-    def import_movie(self, source: Path, title: str, csfd_link: str | None = None) -> File:
-        """Copy a video file into pool/Filmy as 'Title.ext', index its metadata.
+    def import_movie(
+        self, source: Path, title: str, csfd_link: str | None = None, move: bool = False
+    ) -> File:
+        """Bring a video file into pool/Filmy as 'Title.ext' and index its metadata.
 
-        The original file is left in place (non-destructive copy).
+        By default the original is **copied** (non-destructive). With ``move=True``
+        the source file is moved into the pool instead, leaving nothing behind.
         """
         movies = self.movies_dir
         pool = self.pool_dir
@@ -117,7 +120,10 @@ class FileManager:
             target = movies / f"{safe_title}_{counter}{source.suffix}"
             counter += 1
 
-        shutil.copy2(source, target)
+        if move:
+            shutil.move(str(source), str(target))
+        else:
+            shutil.copy2(source, target)
 
         file_obj = File(target, self.tagmanager, index=self.index)
         file_obj.title = safe_title
@@ -129,6 +135,40 @@ class FileManager:
             self.on_files_changed(self.filelist)
         return file_obj
 
+    def rename_movie(self, file_obj: File, new_title: str) -> File:
+        """Rename a pooled movie's file to ``<new_title>.<ext>`` and reindex it.
+
+        Renames the physical file in pool/Filmy (keeping its extension), moves
+        the metadata to the new key, and syncs ``title``/``filename``. The
+        extension is preserved; ``new_title`` is the bare name without it.
+
+        Raises:
+            ValueError: empty name or a name containing a path separator.
+            FileExistsError: another pooled file already uses that name.
+        """
+        new_title = new_title.strip()
+        if not new_title:
+            raise ValueError("Název nesmí být prázdný.")
+        if "/" in new_title or "\\" in new_title:
+            raise ValueError("Název nesmí obsahovat lomítka.")
+
+        old_path = file_obj.file_path
+        new_path = old_path.with_name(f"{new_title}{old_path.suffix}")
+        if new_path == old_path:
+            return file_obj  # no change
+
+        if new_path.exists():
+            raise FileExistsError(f"Soubor „{new_path.name}“ už v poolu existuje.")
+
+        old_path.rename(new_path)
+        file_obj.relocate(new_path)
+        file_obj.title = new_title
+        file_obj.save_metadata()
+
+        if self.on_files_changed:
+            self.on_files_changed(self.filelist)
+        return file_obj
+
     def append(self, folder: Path) -> None:
         """Add a folder to scan for files"""
         self.folders.append(folder)