Refactor codebase to use a savefile and fetch data online

src/xml_parser.py

@@ -3,16 +3,20 @@ from pathlib import Path
 import click
 from datetime import datetime
 
-def write_xml_data(root: ET.Element, file_path: Path, pretty: bool = True) -> None:
-    if file_path.exists():
-        file_path.rename(str(file_path) + f".{datetime.now().strftime('%Y-%m-%d.%H%M%S')}.bak")
-    xml_str = ET.tostring(root, encoding="utf-8", xml_declaration=True, pretty_print=pretty)
-    if pretty:
-        # Parse the XML string to ensure proper indentation
-        parser = ET.XMLParser(remove_blank_text=True, strip_cdata=False)
-        root = ET.fromstring(xml_str, parser=parser)
-        xml_str = ET.tostring(root, encoding="utf-8", xml_declaration=True, pretty_print=pretty)
-    file_path.write_bytes(xml_str)
+from models.savefile import SaveFile
+
+def write_xml_data(savefile: SaveFile) -> None:
+    filename = Path("output/CodeServerConnector.xml")
+    if not filename.parent.exists():
+        filename.parent.mkdir(parents=True, exist_ok=True)
+    
+    root = _generate_xml_configuration()
+    for code in savefile.conceptCodes:
+        root = add_connection(root, code.name, code.attributes)
+    
+    xml_str = ET.tostring(root, encoding="utf-8", xml_declaration=True, pretty_print=True).decode("utf-8-sig")
+    with open(filename, "w", encoding="utf-8-sig") as f:
+        f.write(xml_str)
 
 def sanitize_name(name: str) -> str:
     """