Discussions

  class DidAgent:  
    def **init**(self):  
        self.did_api_key = os.getenv("DID_API_KEY") 
  if not self.did_api_key:
        raise ValueError("DID_API_KEY가 없습니다. .env 파일을 확인하세요.")
    
    self.encoded_did_api_key = "Basic " + base64.b64encode(self.did_api_key.encode()).decode("utf-8")
    
    # API URL과 헤더 설정
    self.api_url = "https://api.d-id.com/talks/streams"
    self.headers = {
        "Authorization": self.encoded_did_api_key, 
        "Content-Type": "application/json",
        "Accept": "application/json"
    }
    print("[DEBUG] Authorization Header:", self.headers["Authorization"])

    # 캐릭터별 음성 및 스타일 설정
    self.character_config = {
        "Facilitator": {
            "voice": "ko-KR-SunyeongNeural",
            "style": "friendly",
            "image_url": "https://i.ibb.co/Db46WnT/F.png"
        },
        "Student A": {
            "voice": "ko-KR-HyunjunNeural",
            "style": "neutral",
            "image_url": "https://i.ibb.co/zxj1f5H/A.png"
        },
        "Student B": {
            "voice": "ko-KR-InJoonNeural",
            "style": "enthusiastic",
            "image_url": "https://i.ibb.co/ZLCSgMR/B.png"
        },
        "Student C": {
            "voice": "ko-KR-JiMinNeural",
            "style": "calm",
            "image_url": "https://i.ibb.co/vkM0QQj/C.png"
        }
    }
def create_did_animation(self, character_name, text):
    # 캐릭터 설정 가져오기
    config = self.character_config.get(character_name)
    if not config:
        print(f"[ERROR] 캐릭터 {character_name}에 대한 설정이 없습니다.")
        return None, None, None

    # 요청 데이터 설정
    payload = {
        "source_url": config["image_url"],
        "script": {
            "type": "text",
            "input": text
        },
        "config": {
            "voice": config["voice"],
            "style": config["style"]
        }
    }
    # API 요청 보내기
    response = requests.post(self.api_url, headers=self.headers, json=payload)
    print("[DEBUG] Status Code:", response.status_code)
    print("[DEBUG] Response Text:", response.text)
    # 응답 확인
    if response.status_code == 201:
        response_data = response.json()
        stream_id = response_data.get("id")
        session_id = response_data.get("session_id")
        sdp_offer = response_data.get("offer", {}).get("sdp")
        print("Stream 생성 성공!")
        return stream_id, session_id, sdp_offer
    else:
        print(f"[ERROR] Failed to create animation for {character_name}: {response.text}")
        return None, None, None
    
def send_sdp_answer(self, stream_id, session_id, sdp_answer):
    # URL 설정
    url = f"{self.api_url}/{stream_id}/sdp"

    # 요청 데이터 설정
    payload = {
        "answer": {"type": "answer", "sdp": sdp_answer},
        "session_id": session_id
    }

    # API 요청 보내기
    response = requests.post(url, headers=self.headers, json=payload)

    if response.status_code == 200:
        print("[INFO] SDP answer sent successfully")
        return True
    else:
        print(f"[ERROR] Failed to send SDP answer: {response.text}")
        return False