import logging

from .error_sources import ErrorSource

picamera_import_error = ErrorSource(
    (
        "Picamera module could not be imported.",
        "Check physical connections to the camera as it may be damaged or disconnected.",
    )
)


def main():
    error_sources = []
    logging.info("Attempting to import picamera...")

    try:
        from picamerax import PiCamera as _
    except Exception as e:  # pylint: disable=W0703
        # TODO: Parse exception object for a few different issues, and append different error sources
        # E.g. pi with camera already in use, disconnected, unsupported OS, etc
        logging.error(e)
        error_sources.append(picamera_import_error)

    return error_sources