import os
from dotenv import load_dotenv

load_dotenv()


class Config:
    """應用程式設定"""

    # Flask
    SECRET_KEY = os.getenv('FLASK_SECRET_KEY', 'dev-secret-key')
    DEBUG = os.getenv('FLASK_DEBUG', 'False').lower() == 'true'

    # Database (MySQL)
    DB_HOST = os.getenv('DB_HOST', 'localhost')
    DB_PORT = int(os.getenv('DB_PORT', 3306))
    DB_NAME = os.getenv('DB_NAME', 'database')
    DB_USER = os.getenv('DB_USER', 'root')
    DB_PASSWORD = os.getenv('DB_PASSWORD', '')

    # SQLAlchemy 連線字串
    SQLALCHEMY_DATABASE_URI = (
        f"mysql+pymysql://{DB_USER}:{DB_PASSWORD}@{DB_HOST}:{DB_PORT}/{DB_NAME}"
    )
    SQLALCHEMY_TRACK_MODIFICATIONS = False

    # Table 前綴
    TABLE_PREFIX = 'DIT_C_'

    # Ollama API
    OLLAMA_API_URL = os.getenv('OLLAMA_API_URL', 'https://ollama_pjapi.theaken.com')
    OLLAMA_DEFAULT_MODEL = os.getenv('OLLAMA_DEFAULT_MODEL', 'deepseek-reasoner')
    OLLAMA_ALT_MODEL = os.getenv('OLLAMA_ALT_MODEL', 'deepseek-chat')

    # Gitea
    GITEA_URL = os.getenv('GITEA_URL', '')
    GITEA_USER = os.getenv('GITEA_USER', '')
    GITEA_TOKEN = os.getenv('GITEA_TOKEN', '')