"""Mattel Intellivision conversion dispatch."""
from __future__ import annotations

from ... import imageprep
from . import mono, stic

_MODULES = {"stic": stic, "mono": mono}
MODES = list(_MODULES.keys())


def convert_image(path_or_img, mode="stic", palette_name="stic",
                  dither_mode="floyd", intensive=False, prep_opt=None,
                  base_color=None):
    prep_opt = prep_opt or imageprep.PrepOptions()
    module = _MODULES.get(mode, stic)
    img_rgb = imageprep.prepare(path_or_img, stic.WIDTH, stic.HEIGHT,
                                stic.PIXEL_ASPECT, prep_opt, border_rgb=(0, 0, 0))
    return module.convert(img_rgb, palette_name, dither_mode, intensive,
                          base_color=base_color)