# app/core/config.py
from pydantic import Field
from pydantic_settings import BaseSettings, SettingsConfigDict

class Settings(BaseSettings):
    # общие
    env: str = "dev"
    tz: str = "Asia/Seoul"

    # БД (async/sync)
    database_url: str = Field(alias="DATABASE_URL")
    database_url_sync: str | None = Field(default=None, alias="DATABASE_URL_SYNC")

    # Redis/Celery
    redis_url: str = Field(alias="REDIS_URL")
    celery_broker_url: str = Field(alias="CELERY_BROKER_URL")
    celery_result_backend: str = Field(alias="CELERY_RESULT_BACKEND")

    # Telegram / секреты
    editor_bot_token: str = Field(alias="EDITOR_BOT_TOKEN")
    secret_key: str | None = Field(default=None, alias="SECRET_KEY")

    # Конфиг загрузки
    model_config = SettingsConfigDict(
        env_file=".env",
        extra="ignore",         # игнорировать лишние переменные (DB_HOST, DB_USER и т.п.)
        case_sensitive=False,   # имена переменных без учета регистра
    )

settings = Settings()