"""Application configuration using pydantic-settings."""
import os
from pydantic_settings import BaseSettings
from typing import List


class Settings(BaseSettings):
    APP_NAME: str = "ZTE OLT Provisioning Platform"
    APP_VERSION: str = "1.0.0"
    DEBUG: bool = False

    # Database
    DATABASE_URL: str = os.getenv(
        "DATABASE_URL",
        "postgresql+asyncpg://ztool:ztool123@postgres:5432/ztool"
    )
    DATABASE_URL_SYNC: str = os.getenv(
        "DATABASE_URL_SYNC",
        "postgresql+psycopg2://ztool:ztool123@postgres:5432/ztool"
    )

    # Redis
    REDIS_URL: str = os.getenv("REDIS_URL", "redis://redis:6379/0")

    # JWT
    SECRET_KEY: str = os.getenv("SECRET_KEY", "super-secret-key-change-in-production")
    ALGORITHM: str = "HS256"
    ACCESS_TOKEN_EXPIRE_MINUTES: int = 60 * 24

    # CORS
    CORS_ORIGINS: List[str] = ["http://localhost:3000", "http://localhost:5173", "https://*.flashlink.my.id"]

    # OLT Defaults
    OLT_TIMEOUT: int = 30
    OLT_PORT_TELNET: int = 23
    OLT_PORT_SSH: int = 22

    # Backup
    BACKUP_DIR: str = "/data/backups"
    BACKUP_RETENTION_DAYS: int = 30

    # Queue
    QUEUE_DEFAULT_TIMEOUT: int = 300

    class Config:
        env_file = ".env"
        case_sensitive = True


settings = Settings()