from abc import ABC, abstractmethod
from dataclasses import dataclass


@dataclass
class CheckoutSessionResult:
    session_id: str
    checkout_url: str
    client_secret: str


@dataclass
class WebhookResult:
    event_type: str
    is_handled: bool
    data: dict


class BasePaymentGateway(ABC):
    @abstractmethod
    def create_checkout_session(self, plan, user=None, *, tenant=None, **kwargs) -> CheckoutSessionResult: ...

    @abstractmethod
    def handle_webhook(self, payload, headers) -> WebhookResult: ...

    @abstractmethod
    def cancel_subscription(self, subscription) -> bool: ...

    @abstractmethod
    def sync_subscription(self, subscription) -> dict: ...

    @abstractmethod
    def get_invoice(self, invoice) -> dict: ...

    @abstractmethod
    def health_check(self) -> bool: ...