git'n a system-desgin-primer

B4/Solutions/system_design/Video_conferencing/video.py

@@ -0,0 +1,60 @@
+import random
+import threading
+import time
+
+class User:
+    def __init__(self, user_id, name):
+        self.user_id = user_id
+        self.name = name
+
+class Meeting:
+    def __init__(self, meeting_id):
+        self.meeting_id = meeting_id
+        self.participants = []
+        self.is_active = True
+
+    def add_participant(self, user):
+        self.participants.append(user)
+        print(f"{user.name} joined the meeting {self.meeting_id}.")
+
+    def remove_participant(self, user):
+        self.participants.remove(user)
+        print(f"{user.name} left the meeting {self.meeting_id}.")
+
+    def stream_audio_video(self):
+        # Simulated audio/video streaming
+        while self.is_active:
+            print(f"Streaming audio/video in meeting {self.meeting_id}...")
+            time.sleep(2)
+
+    def end_meeting(self):
+        self.is_active = False
+        print(f"Meeting {self.meeting_id} has ended.")
+
+class VideoConferencingSystem:
+    def __init__(self):
+        self.meetings = {}
+
+    def create_meeting(self):
+        meeting_id = random.randint(1000, 9999)
+        meeting = Meeting(meeting_id)
+        self.meetings[meeting_id] = meeting
+        print(f"Meeting {meeting_id} created.")
+        return meeting
+
+# Example Usage
+vcs = VideoConferencingSystem()
+meeting = vcs.create_meeting()
+
+user1 = User(1, "Alice")
+user2 = User(2, "Bob")
+
+meeting.add_participant(user1)
+meeting.add_participant(user2)
+
+stream_thread = threading.Thread(target=meeting.stream_audio_video)
+stream_thread.start()
+
+time.sleep(5)
+meeting.end_meeting()
+stream_thread.join()