From 6eb42e6d4468ad161281125c77a41063f93380e1 Mon Sep 17 00:00:00 2001
From: Eddy Pedroni <eddy@0xf7.com>
Date: Tue, 21 Dec 2021 18:24:55 +0100
Subject: Added session manager, renamed solo-tool.py

---
 session_manager.py | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 session_manager.py

(limited to 'session_manager.py')

diff --git a/session_manager.py b/session_manager.py
new file mode 100644
index 0000000..057d952
--- /dev/null
+++ b/session_manager.py
@@ -0,0 +1,39 @@
+import json
+
+class SessionManager:
+    def __init__(self, playlist, abController):
+        self._playlist = playlist
+        self._abController = abController
+
+    def addSong(self, path):
+        self._playlist.addSong(path)
+
+    def addLimits(self, aLimit, bLimit):
+        self._abController.addLimits(aLimit, bLimit)
+
+    def loadSession(self, file):
+        jsonStr = file.read()
+        session = json.loads(jsonStr)
+
+        for entry in session:
+            songPath = entry["path"]
+            abLimits = entry["ab_limits"]
+            self._playlist.addSong(songPath)
+
+            if abLimits is not None:
+                for l in abLimits:
+                    self._abController.addLimits(l[0], l[1], songPath)
+            
+    def saveSession(self, file):
+        songs = self._playlist.getSongs()
+        abLimits = self._abController.getLimits()
+        session = list()
+
+        for s in songs:
+            entry = {
+                "path": s,
+                "ab_limits" : abLimits.get(s)
+            }
+            session.append(entry)
+
+        file.write(json.dumps(session))
-- 
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