import os

# from dotenv import load_dotenv
from guard import Guardian
from tv_crew import TVCrew
import requests
import time

unreal_orchestrator_url = os.getenv("ORCHESTRATOR_URL")
api_key_unreal = os.getenv("API_KEY_UNREAL")

API_KEY = os.getenv("YOUTUBE_API_KEY")


class StreamChatHost:
    def __init__(self, client, tv_crew: TVCrew, guardian: Guardian):
        self.client = client
        self.guardian = guardian
        self.tv_crew = tv_crew
        self.model = "deepseek/deepseek-v3.2-exp"
        system_prompt = """You are the Host of a Talk Show called "The Emergent Show", and youtube live chat is ongoing.
There is a TV Display in the room which crew will update as conversation goes and let you know.
Keep your responses short, like three or four sentences, and be witty."""
        self.system_message = {"role": "system", "content": system_prompt}

        self.messages = [self.system_message]
        self.headers = {"Content-Type": "application/json", "x-api-key": api_key_unreal}

    def reply_to_chat(self, user_message):
        """Checks if the Host is in lobby, then pulls chat messages from the Live Stream. The Host then replies to the message."""
        request = requests.get(
            f"{unreal_orchestrator_url}/status", headers=self.headers
        )
        in_lobby = request.json().get("in_lobby", False)
        if not in_lobby:
            return
        if len(self.messages) > 20:
            self.messages = [self.system_message]
            self.tv_crew.clear_context()

        # print(user_message)
        # print("Checking message safety...")
        is_safe, _ = self.guardian.moderate_message(user_message)

        if not is_safe:
            # print("Message flagged by Guardian, skipping...")
            return

        self.tv_crew.add_context(user_message)
        # print("TV Crew suggesting image...")
        image_base64, caption = self.tv_crew.suggest_image()
        if image_base64:
            # print("Checking image caption safety...")
            is_safe, _ = self.guardian.moderate_message(caption)
            if not is_safe:
                # print("Image caption flagged by Guardian, skipping image...")
                image_base64 = None
                caption = None
            else:
                user_message += f"[Crew Updated Television to: {caption}]\n"

        self.messages.append({"role": "user", "content": user_message})
        try:
            # print("Generating host response...")
            response = self.client.responses.create(
                model=self.model, input=self.messages
            )
            host_response = response.output_text
            self.messages.append({"role": "assistant", "content": host_response})
        except Exception as e:
            # print(f"Error generating host response: {e}")
            return

        self.tv_crew.add_context(f"Host: {host_response}\n")
        # print(f"Host Response: {host_response}")
        # Just to make sure, that we're in the lobby
        request = requests.get(
            f"{unreal_orchestrator_url}/status", headers=self.headers
        )
        in_lobby = request.json().get("in_lobby", False)
        if not in_lobby:
            return

        if image_base64:
            # print("Sending Image Unreal Orchestrator...")
            payload_tv = {"base64": image_base64}
            response = requests.post(
                url=f"{unreal_orchestrator_url}/television",
                json=payload_tv,
                headers=self.headers,
            )
        # print("Sending Host response to Unreal Orchestrator...")
        payload = {"text": host_response, "is_host": True}
        response = requests.post(
            url=f"{unreal_orchestrator_url}/tts",
            json=payload,
            headers=self.headers,
        )