import time
import uuid
from dataclasses import dataclass
from typing import Dict, Any

@dataclass
class Turn:
    turn_id: str
    session_id: str
    user_id: str
    timestamp: float
    raw_input: Dict[str, Any]
    normalized_input: str = ""
    postprocessed_output: Dict[str, Any] = None
    
    def __post_init__(self):
        if self.turn_id is None:
            self.turn_id = str(uuid.uuid4())
        if self.timestamp is None:
            self.timestamp = time.time()
        if self.postprocessed_output is None:
            self.postprocessed_output = {}

class DialogueManager:
    def __init__(self, config, persistence, auth, voiceprint, asr):
        self.config = config
        self.persistence = persistence
        self.auth = auth
        self.voiceprint = voiceprint
        self.asr = asr
    
    def submit_turn(self, session_id, user_id, raw_input):
        turn = Turn(
            turn_id=str(uuid.uuid4()),
            session_id=session_id,
            user_id=user_id,
            timestamp=time.time(),
            raw_input=raw_input,
            normalized_input=raw_input.get("text", ""),
            postprocessed_output={"text": self.generate_response(raw_input.get("text", ""))}
        )
        
        # Save turn
        self.persistence.save_turn(turn)
        
        return turn
    
    def generate_response(self, text):
        # Simple mock response
        if not text.strip():
            return "I'm here to help. What would you like to know?"
        
        # Add some basic responses
        if "hello" in text.lower():
            return "Hello! How can I assist you today?"
        elif "help" in text.lower():
            return "I'm Hive, your AI tutor. I can help with learning, answer questions, and remember our conversations."
        elif "thank" in text.lower():
            return "You're welcome! Is there anything else I can help with?"
        else:
            return f"I understand you said: '{text}'. Let me think about how to best help you with that."