import os
import sys
import logging
import requests as _requests
from dotenv import load_dotenv
from groq import Groq

load_dotenv()

# Логгер — ошибки в файл + короткое сообщение в консоль
LOG_FILE = os.getenv("LOG_FILE", "errors.log")

logging.basicConfig(
    level=logging.WARNING,
    format="%(asctime)s [%(levelname)s] %(name)s: %(message)s",
    handlers=[
        logging.FileHandler(LOG_FILE, encoding="utf-8"),
    ],
)
log = logging.getLogger("cosmo")

# OpenClaw Gateway — Cosmo (по умолчанию)
GATEWAY_URL   = os.getenv("GATEWAY_URL", "http://192.168.31.103:18789")
GATEWAY_TOKEN = os.getenv("GATEWAY_TOKEN")
AGENT         = os.getenv("AGENT", "openclaw/main")
VOICE_MODEL   = os.getenv("VOICE_MODEL", "openai/gpt-4o-mini")

# OpenClaw Gateway — Люся
LUSYA_GATEWAY_URL   = os.getenv("LUSYA_GATEWAY_URL", "http://192.168.31.103:18790")
LUSYA_GATEWAY_TOKEN = os.getenv("LUSYA_GATEWAY_TOKEN", GATEWAY_TOKEN)
LUSYA_AGENT         = os.getenv("LUSYA_AGENT", "openclaw/wife")
LUSYA_VOICE_MODEL   = os.getenv("LUSYA_VOICE_MODEL", VOICE_MODEL)

# Keep-alive HTTP сессии — переиспользуют TCP/TLS соединения
def _make_session(token: str) -> _requests.Session:
    s = _requests.Session()
    s.headers.update({
        "Authorization": f"Bearer {token}",
        "Content-Type": "application/json",
    })
    return s


# Конфиги агентов по имени
AGENTS = {
    "cosmo": {
        "name": "Cosmo",
        "gateway_url": GATEWAY_URL,
        "token": GATEWAY_TOKEN,
        "agent": AGENT,
        "voice_model": VOICE_MODEL,
        "tts_voice": os.getenv("COSMO_TTS_VOICE", ""),
        "session": _make_session(GATEWAY_TOKEN),
    },
    "lusya": {
        "name": "Люся",
        "gateway_url": LUSYA_GATEWAY_URL,
        "token": LUSYA_GATEWAY_TOKEN,
        "agent": LUSYA_AGENT,
        "voice_model": LUSYA_VOICE_MODEL,
        "tts_voice": os.getenv("LUSYA_TTS_VOICE", ""),
        "session": _make_session(LUSYA_GATEWAY_TOKEN),
    },
}

# STT
STT_PROVIDER  = os.getenv("STT_PROVIDER", "groq")
WHISPER_MODEL = os.getenv("WHISPER_MODEL", "small")
WHISPER_LANG  = os.getenv("WHISPER_LANGUAGE", "ru")

# Audio (на Pi: PulseAudio BT sink)
AUDIO_SINK = os.getenv("AUDIO_SINK", "")

# VAD
SILENCE_THRESHOLD = int(os.getenv("SILENCE_THRESHOLD", "500"))
SILENCE_DURATION  = float(os.getenv("SILENCE_DURATION", "1.5"))
MAX_DURATION      = int(os.getenv("MAX_DURATION", "15"))
FOLLOWUP_TIMEOUT  = float(os.getenv("FOLLOWUP_TIMEOUT", "8"))

# Groq client
groq_client = Groq(api_key=os.getenv("GROQ_API_KEY"))

if not GATEWAY_TOKEN:
    print("❌ GATEWAY_TOKEN не задан в .env")
    sys.exit(1)