Initialize VLC getters and metrics, fix some bugs in infra logic, needs to be refactored later on

desktop_env/evaluators/metrics/vlc.py

@@ -1,11 +1,12 @@
 import os
 import platform
-import requests
 from xml.etree import ElementTree
 import pygetwindow as gw
 import pyautogui
+from typing import Dict
 
-def read_vlc_config(setting_name):
+
+def get_vlc_config(setting_name):
     """
     Reads the VLC configuration file to check for a specific setting.
 
@@ -38,24 +39,22 @@ def read_vlc_config(setting_name):
     return None
 
 
-def get_vlc_playing_info(host='localhost', port=8080, password='password'):
+def is_vlc_playing(actual: str, rule: Dict[str, str]) -> float:
     """
-    Gets the current playing information from VLC's HTTP interface.
+    Checks if VLC is currently playing a file.
     """
-    url = f'http://{host}:{port}/requests/status.xml'
-    try:
-        response = requests.get(url, auth=('', password))
-        if response.status_code == 200:
-            tree = ElementTree.fromstring(response.content)
-            status = tree.find('state').text
-            if status == 'playing':
-                file_info = tree.find('information/category[@name="meta"]/info[@name="filename"]').text
-                return status, file_info
-            return status, None
-    except Exception as e:
-        print(f"Error: {e}")
+    with open(actual, 'rb') as file:
+        actual_status = file.read().decode('utf-8')
 
-    return None, None
+    tree = ElementTree.fromstring(actual_status)
+    status = tree.find('state').text
+    if status == 'playing':
+        file_info = tree.find('information/category[@name="meta"]/info[@name="filename"]').text
+        print("file_info: ", file_info)
+        if file_info:
+            return 1 if file_info.endswith(rule['expected']) else 0
+    else:
+        return 0
 
 
 def is_vlc_fullscreen():
@@ -83,5 +82,3 @@ def is_vlc_fullscreen():
     except Exception as e:
         print(f"An error occurred: {e}")
         return False
-
-