Session manager add song, interface, web UI tested

1 files changed, 28 insertions, 3 deletions

diff --git a/solo-tool-project/src/solo_tool/session_manager.py b/solo-tool-project/src/solo_tool/session_manager.py
index 4fae19f..ece67d8 100644
--- a/solo-tool-project/src/solo_tool/session_manager.py
+++ b/solo-tool-project/src/solo_tool/session_manager.py
@@ -1,9 +1,28 @@
+from typing import BinaryIO, Protocol
+from abc import abstractmethod
 from glob import glob
 import json
 from pathlib import Path
 from . import SoloTool
 
-class FileSystemSessionManager:
+class SessionManager(Protocol):
+    @abstractmethod
+    def getSessions(self) -> list[str]:
+        raise NotImplementedError
+
+    @abstractmethod
+    def loadSession(self, key: str, player=None) -> SoloTool:
+        raise NotImplementedError
+
+    @abstractmethod
+    def saveSession(self, soloTool: SoloTool, key: str) -> None:
+        raise NotImplementedError
+
+    @abstractmethod
+    def addSong(self, name: str, content: BinaryIO) -> None:
+        raise NotImplementedError
+
+class _FileSystemSessionManager(SessionManager):
     def __init__(self, songPool: str, sessionPath: str):
         self._songPool = Path(songPool)
         self._sessionPath = Path(sessionPath)
@@ -39,5 +58,11 @@ class FileSystemSessionManager:
         with open(self._sessionPath / f"{key}.json", "w") as f:
             json.dump(session, f)
 
-def getSessionManager(songPool: str, sessionPath: str) -> FileSystemSessionManager:
-    return FileSystemSessionManager(songPool, sessionPath)
+    def addSong(self, name: str, content: BinaryIO):
+        from shutil import copyfileobj
+        newSong = self._songPool / name
+        with open(newSong, "wb") as f:
+            copyfileobj(content, f)
+
+def getSessionManager(songPool: str, sessionPath: str) -> SessionManager:
+    return _FileSystemSessionManager(songPool, sessionPath)