from app.display.neopixel_64x64 import NeoPixel_64x64
from app.utils import get_datetime_string
from app.utils import colors


class DigitalClock:
    CLOCK_WIDTH = 38

    def __init__(self, display: NeoPixel_64x64, xpos: int, ypos: int):
        self.display = display
        self.xpos = xpos
        self.ypos = ypos

    async def tick(self):
        time_str: str = get_datetime_string("time")
        self.display.clear_box(
            self.ypos,
            self.xpos,
            self.ypos + self.display.font_height,
            self.xpos + self.CLOCK_WIDTH,
            color=colors.MAGENTA,
        )

        self.display.write_text(
            time_str[:8], self.xpos, self.ypos, color=colors.NEON_YELLOW
        )