class SmartHomeVoiceAgent:
    def __init__(self):
        self.voice_assistant = VoiceAssistant()
        self.devices = {
            "lights": SmartLights(),
            "temperature": SmartThermostat(),
            "security": SecuritySystem()
        }

    async def handle_voice_command(self, audio_input):
        # Get text from voice
        command_text = await self.voice_assistant.process_voice_input(audio_input)

        # Parse intent
        intent = parse_smart_home_intent(command_text)

        # Execute command
        if intent.action == "turn_on_lights":
            self.devices["lights"].turn_on(intent.room)
        elif intent.action == "set_temperature":
            self.devices["temperature"].set(intent.value)

        # Confirm with voice
        response = f"I've {intent.action_description}"
        audio_output = await self.voice_assistant.synthesize_response(response)

        return audio_output

class VoiceMeetingRecorder:
    def __init__(self):
        self.processor = RealTimeVoiceProcessor()
        self.transcripts = []

    async def record_and_transcribe_meeting(self, duration_seconds=3600):
        audio_stream = self.processor.stream_audio_input()

        buffer = []
        chunk_duration = 30  # Transcribe every 30 seconds

        for audio_chunk in audio_stream:
            buffer.append(audio_chunk)

            if sum(len(chunk) for chunk in buffer) >= chunk_duration * 16000:
                # Transcribe chunk
                transcript = transcribe_audio_whisper(buffer)
                self.transcripts.append({
                    "timestamp": datetime.now(),
                    "text": transcript
                })
                buffer = []

        return self.transcripts