from typing import Protocol
from datetime import datetime

from app.isolarcloud.schemas import IntervalDataPoint


class ISolarCloudLike(Protocol):
    def fetch_interval_data(self, since: datetime, until: datetime) -> list[IntervalDataPoint]: ...


def get_isolarcloud_client() -> ISolarCloudLike:
    from app.config import settings

    if settings.use_mock_isolarcloud:
        from app.isolarcloud.mock_client import MockISolarCloudClient

        return MockISolarCloudClient()

    if settings.isolarcloud_auth_mode == "oauth2":
        from app.isolarcloud.oauth_client import ISolarCloudOAuthClient

        return ISolarCloudOAuthClient()

    from app.isolarcloud.client import ISolarCloudClient

    return ISolarCloudClient()