"""Logic related to branding for notifications."""

from dataclasses import dataclass
from typing import Any, Dict, Optional

from notifications.config import ENVIRONMENT, PROD_ENVIRONMENT


@dataclass
class BrandParams:
    """Brand Params dataclass."""

    brand: str
    domain: str

    @property
    def settings_app_url(self) -> Optional[str]:
        """Return the Settings Suite App URL for the brands that support it."""
        if self.brand in {'orchard', 'awal'}:
            return f'https://settings.{self.domain}'
        return None

    @property
    def content_app_url(self) -> Optional[str]:
        """Return the Content Suite App URL for the brands that support it."""
        if self.brand in {'orchard', 'awal'}:
            return f'https://content.{self.domain}'
        return None


def get_brand_params(identity: Dict[str, Any], environment: str = ENVIRONMENT) -> BrandParams:
    """Given an identity, return the brand parameters.

    Args:
        identity (Dict[str, Any]): The identity dictionary containing brand information.
        environment (str): The environment in which the application is running,
                           defaults to ENVIRONMENT.

    Returns:
        BrandParams: An instance of BrandParams containing the default brand and domain.

    """
    default_brand = identity.get('default_brand', 'theorchard')
    if default_brand == 'awal':
        return BrandParams(
            brand=default_brand,
            domain=('awal.com' if environment == PROD_ENVIRONMENT else 'qaawal.com'),
        )
    elif default_brand == 'sme':
        return BrandParams(
            brand=default_brand,
            domain=('sonymusic.com' if environment == PROD_ENVIRONMENT else 'qapdesuite.com'),
        )
    else:
        return BrandParams(
            brand='orchard',
            domain=('theorchard.com' if environment == PROD_ENVIRONMENT else 'qaorch.com'),
        )