from __future__ import annotations

import json
import os

import uvicorn
from option_mcp_common.auth import load_token_store_from_files

from option_mcp_common.logging import configure_root_logging

from mcp_sentiment.server import create_app


def _load_cryptopanic_key() -> str:
    """CER-002: preferisci file secret, fallback a env CRYPTOPANIC_API_KEY."""
    creds_file = os.environ.get("SENTIMENT_CREDENTIALS_FILE")
    if creds_file and os.path.exists(creds_file):
        try:
            with open(creds_file) as f:
                creds = json.load(f)
            key = (creds.get("cryptopanic_key") or "").strip()
            if key and key.lower() not in ("placeholder", "changeme", "none"):
                return key
        except (OSError, json.JSONDecodeError):
            pass
    return (os.environ.get("CRYPTOPANIC_API_KEY") or "").strip()


configure_root_logging()  # CER-P5-009

def main():
    key = _load_cryptopanic_key()
    token_store = load_token_store_from_files(
        core_token_file=os.environ.get("CORE_TOKEN_FILE"),
        observer_token_file=os.environ.get("OBSERVER_TOKEN_FILE"),
    )
    app = create_app(cryptopanic_key=key, token_store=token_store)
    uvicorn.run(
        app,
        log_config=None,  # CER-P5-009: delega al root JSON logger
        host=os.environ.get("HOST", "0.0.0.0"),
        port=int(os.environ.get("PORT", "9014")),
    )


if __name__ == "__main__":
    main()