"""Application configuration."""

import os


class Config:
    """Base configuration."""

    SECRET_KEY = os.getenv("SECRET_KEY", "dev-secret-key")

    # Database
    SQLALCHEMY_DATABASE_URI = os.getenv(
        "DATABASE_URL",
        "postgresql://portal:portal@localhost:5433/customer_portal",
    )
    SQLALCHEMY_TRACK_MODIFICATIONS = False

    # Email
    MAIL_SERVER = os.getenv("MAIL_SERVER", "localhost")
    MAIL_PORT = int(os.getenv("MAIL_PORT", "587"))
    MAIL_USE_TLS = os.getenv("MAIL_USE_TLS", "true").lower() == "true"
    MAIL_USERNAME = os.getenv("MAIL_USERNAME")
    MAIL_PASSWORD = os.getenv("MAIL_PASSWORD")
    MAIL_DEFAULT_SENDER = os.getenv("MAIL_DEFAULT_SENDER")

    # External APIs
    WP_API_URL = os.getenv("WP_API_URL")
    WP_API_SECRET = os.getenv("WP_API_SECRET")
    VIDEO_API_URL = os.getenv("VIDEO_API_URL")

    # Portal URL for emails
    PORTAL_URL = os.getenv("PORTAL_URL", "http://localhost:8502")

    # Session
    SESSION_LIFETIME_HOURS = 24
    OTP_LIFETIME_MINUTES = 10
    OTP_MAX_ATTEMPTS = 5

    # Form Pre-fill Token (for WordPress booking form)
    PREFILL_TOKEN_EXPIRY = int(os.getenv("PREFILL_TOKEN_EXPIRY", "300"))  # 5 minutes


class DevelopmentConfig(Config):
    """Development configuration."""

    DEBUG = True


class ProductionConfig(Config):
    """Production configuration."""

    DEBUG = False


config = {
    "development": DevelopmentConfig,
    "production": ProductionConfig,
    "default": DevelopmentConfig,
}