printer.py

"""Public print API. Renders to a PIL image, then sends it to the ESC/POS printer.

Same signatures as the bot expects: print_note / print_image / print_blocks.
"""

import logging

import backend
import render

logger = logging.getLogger(__name__)


def print_note(text: str, sender_name: str | None = None) -> None:
    backend.print_image(render.render_note(text, sender_name))
    logger.info(f"Printed note: {len(text)} chars, sender={sender_name!r}")


def print_image(image_data, sender_name: str | None = None) -> None:
    backend.print_image(render.render_photo(image_data, sender_name))
    logger.info(f"Printed image: sender={sender_name!r}")


def print_blocks(blocks) -> None:
    backend.print_image(render.render_blocks(blocks))
    logger.info(f"Printed {len(blocks)} blocks")