# modules/avatar_streamer.py

import time
from typing import Dict, Any

class AvatarStreamer:
    # Klassen-Attribute verhindern den Zustandverlust bei Neu-Instanziierung
    _avatar_name = "Sky Meilin"
    _status = "idle"

    def __init__(self):
        print("AvatarStreamer geladen")

    @property
    def avatar_name(self) -> str:
        return AvatarStreamer._avatar_name

    @avatar_name.setter
    def avatar_name(self, name: str):
        AvatarStreamer._avatar_name = name

    @property
    def status(self) -> str:
        return AvatarStreamer._status

    @status.setter
    def status(self, value: str):
        AvatarStreamer._status = value

    def set_avatar(self, name: str):
        self.avatar_name = name

    def start_stream(self) -> Dict[str, Any]:
        self.status = "streaming"
        return {
            "status": self.status,
            "avatar": self.avatar_name
        }

    def stop_stream(self) -> Dict[str, Any]:
        self.status = "offline"
        return {
            "status": self.status,
            "avatar": self.avatar_name
        }

    def send_message(self, text: str) -> Dict[str, Any]:
        if self.status != "streaming":
            return {
                "error": "Avatar nicht aktiv"
            }

        payload = {
            "avatar": self.avatar_name,
            "message": text,
            "timestamp": time.time()
        }
        return payload

    def emotion(self, emotion_name: str) -> Dict[str, Any]:
        return {
            "avatar": self.avatar_name,
            "emotion": emotion_name
        }