refactor, improve config creation

core/utils/config/settings.py

@@ -0,0 +1,24 @@
+from core.utils.data.state import state
+from .config import create_config
+import os
+import platform
+
+def restart_aria2c():
+    import main # had to do this because of circle import :(
+    import signal
+    import atexit
+    main.kill_aria2server()
+    state.aria2process.wait()
+    state.aria2process = main.run_aria2server()
+    signal.signal(signal.SIGINT, main.keyboardinterrupthandler)
+    atexit.unregister(main.kill_aria2server)
+    atexit.register(main.kill_aria2server)
+
+def save_settings(thread_count, close, apiurl):
+
+    state.aria2_threads = thread_count
+    state.api_url = apiurl
+    
+    create_config()
+    restart_aria2c()
+    close()