from __future__ import annotations

from fastapi import Depends

from app.application.users.use_cases.create_user import CreateUserUseCase
from app.application.users.use_cases.get_user import GetUserUseCase
from app.infrastructure.db.sqlalchemy.session import get_sessionmaker
from app.infrastructure.db.sqlalchemy.uow import SqlAlchemyUnitOfWork
from app.infrastructure.integrations.email.smtp_sender import SmtpWelcomeEmailSender


def get_uow() -> SqlAlchemyUnitOfWork:
    return SqlAlchemyUnitOfWork(get_sessionmaker())


def get_email_sender() -> SmtpWelcomeEmailSender:
    return SmtpWelcomeEmailSender()


def get_create_user_uc(
    uow: SqlAlchemyUnitOfWork = Depends(get_uow),
    email_sender: SmtpWelcomeEmailSender = Depends(get_email_sender),
) -> CreateUserUseCase:
    return CreateUserUseCase(uow=uow, welcome_email_sender=email_sender)


def get_get_user_uc(
    uow: SqlAlchemyUnitOfWork = Depends(get_uow),
) -> GetUserUseCase:
    return GetUserUseCase(uow=uow)