from __future__ import annotations

from config import Settings
from .base import Message, Notifier, NotifierError
from .fluxer import FluxerWebhookNotifier

__all__ = ["Message", "Notifier", "NotifierError", "build_notifiers"]


def build_notifiers(settings: Settings) -> list[Notifier]:
    notifiers: list[Notifier] = []
    for name in settings.notifiers:
        if name == "fluxer":
            notifiers.append(FluxerWebhookNotifier(settings.fluxer_webhook_url or "", settings.request_timeout))
        else:
            raise ValueError(f"no notifier named {name!r}")
    return notifiers