"""Service Vision — façade pour le gestionnaire de captures d'écran."""
from backend.vision.screenshot_manager import ScreenshotManager
import structlog

log = structlog.get_logger()


class VisionService:
    def __init__(self, settings):
        self.settings = settings
        self._mgr = ScreenshotManager(settings)

    async def start(self):
        await self._mgr.start()

    async def stop(self):
        await self._mgr.stop()

    def get_current_state(self) -> dict:
        return self._mgr.get_state()

    def get_screenshot_b64(self) -> str | None:
        return self._mgr.get_b64()

    async def capture_now(self) -> dict:
        return await self._mgr.capture_now()