from anydi import singleton

from email_campaigns.adapters.db import Repository
from email_campaigns.adapters.stripo import CampaignStripoClientV2
from email_campaigns.campaigns.exceptions import EmailCampaignMustBeDraftError
from email_campaigns.campaigns.models import EmailCampaign
from email_campaigns.emails.cache import EmailPublicPreviewCache
from email_campaigns.emails.handlers import AutosaveEmailV2Handler


@singleton
class AutosaveCampaignV2Handler(AutosaveEmailV2Handler[EmailCampaign]):
    def __init__(
        self,
        email_repository: Repository[EmailCampaign],
        preview_cache: EmailPublicPreviewCache,
        stripo_client: CampaignStripoClientV2,
    ) -> None:
        super().__init__(
            email_repository=email_repository,
            preview_cache=preview_cache,
            stripo_client=stripo_client,
        )

    def validate_email(self, email: EmailCampaign) -> None:
        if not email.is_draft:
            raise EmailCampaignMustBeDraftError