cad/OLD/mkbd65.py

#!/usr/bin/env python3

import sys
from subprocess import run
from configparser import ConfigParser

import click
from solid import scad_render_to_file, translate

from mkbd65.key_mat import key_mat, key
from mkbd65.pcb import pcb
from mkbd65.phone import phone
from mkbd65.lower_case import lower_case
from mkbd65.util import PCB_WIDTH


@click.command()
@click.option("-l", "--layout", "layout", default="ansi", show_default=True, help="Keyboard layout", type=click.Choice(["ansi", "ansi_big_enter", "iso"], case_sensitive=False))
@click.option("-v", "--variant", "variant", default="en", show_default=True, help="Keyboard layout variant", type=click.Choice(["en", "de"], case_sensitive=False))
@click.option("-s", "--stl", "stl", is_flag=True, help="Generate STL files")
@click.option("-3", "--3mf", "emf", is_flag=True, help="Generate 3MF files")
@click.option("-a", "--amf", "amf", is_flag=True, help="Generate AMF files")
@click.option("-d", "--detail", "detail", default=64, show_default=True, help="OpenSCAD detail level", type=click.INT)
@click.argument("config_file")
def cli(layout, variant, stl, emf, amf, detail, config_file):
    if layout == "ansi" and variant == "de":
        click.echo("There is no german ansi variant. German keyboards need one more key and therefore use the ISO "
                   "layout.")
        sys.exit()

    config = ConfigParser()
    config.read(config_file)

    components = {
        "phone": phone(
            width=config.getfloat("phone", "width"),
            height=config.getfloat("phone", "height"),
            thickness=config.getfloat("phone", "thickness"),
            corner_radius=config.getfloat("phone", "corner_radius"),
            side_radius=config.getfloat("phone", "side_radius")
        ),
        "key": key(
            width=config.getfloat("key_mat", "key_width", fallback=9),
            height=config.getfloat("key_mat", "key_height", fallback=6),
            thickness=config.getfloat("key_mat", "key_thickness", fallback=2),
            corner_radius=config.getfloat("key_mat", "key_corner_radius", fallback=1),
            label="❤️",
            font=config.get("key_mat", "font", fallback="DejaVu Sans:style=Bold")
        ),
        "key_mat": key_mat(
            margin=config.getfloat("key_mat", "margin", fallback=1),
            padding=config.getfloat("key_mat", "padding", fallback=1),
            thickness=config.getfloat("key_mat", "thickness", fallback=0.5),
            key_width=config.getfloat("key_mat", "key_width", fallback=9),
            key_height=config.getfloat("key_mat", "key_height", fallback=6),
            key_radius=config.getfloat("key_mat", "key_corner_radius", fallback=1),
            key_thickness=config.getfloat("key_mat", "key_thickness", fallback=2),
            layout=layout,
            variant=variant,
            font=config.get("key_mat", "font", fallback="DejaVu Sans:style=Bold")
        ),
        "pcb": pcb(
            key_width=config.getfloat("key_mat", "key_width", fallback=9),
            key_height=config.getfloat("key_mat", "key_height", fallback=6),
            key_padding=config.getfloat("key_mat", "padding", fallback=1)
        ),
        "lower_case": lower_case(
            phone_width=config.getfloat("phone", "width"),
            phone_height=config.getfloat("phone", "height"),
            phone_radius=config.getfloat("phone", "corner_radius")
        ),
        "test_key_mat": key_mat(
            margin=config.getfloat("key_mat", "margin", fallback=1),
            padding=config.getfloat("key_mat", "padding", fallback=1),
            thickness=config.getfloat("key_mat", "thickness", fallback=0.5),
            key_width=config.getfloat("key_mat", "key_width", fallback=9),
            key_height=config.getfloat("key_mat", "key_height", fallback=6),
            key_radius=config.getfloat("key_mat", "key_corner_radius", fallback=1),
            key_thickness=config.getfloat("key_mat", "key_thickness", fallback=2),
            layout=layout,
            variant=variant,
            font=config.get("key_mat", "font", fallback="DejaVu Sans:style=Bold"),
            keys_h=5,
            keys_v=3
        )
    }

    columns = 13
    alps_thickness = 0.78
    alps_height = 4
    alps_width = 6
    pcb_thickness = 1
    bottom_cover_thickness = 0.5
    pcb_margin_y = 3
    pcb_margin_x = (PCB_WIDTH - (columns * config.getfloat("key_mat", "key_width", fallback=9) + (columns - 1) * config.getfloat("key_mat", "padding", fallback=1))) / 2 + (config.getfloat("key_mat", "key_width", fallback=9) - 6) / 2
    key_mat_width = 13 * config.getfloat("key_mat", "key_width", fallback=9) + 12 * config.getfloat("key_mat", "padding", fallback=1) + 2 * config.getfloat("key_mat", "margin", fallback=1)

    # TODO: fix x of pcb

    full_model = components["lower_case"] + translate(v=((config.getfloat("phone", "width") - PCB_WIDTH) / 2, config.getfloat("phone", "corner_radius") / 2, bottom_cover_thickness))(
        components["pcb"]
    ) + translate(v=(
        pcb_margin_x + config.getfloat("phone", "corner_radius", fallback=10) / 2 - config.getfloat("key_mat", "margin", fallback=1) - (config.getfloat("key_mat", "key_width", fallback=9) - alps_width) / 2,
        pcb_margin_y + config.getfloat("phone", "corner_radius", fallback=10) / 2 - config.getfloat("key_mat", "margin", fallback=1) - (config.getfloat("key_mat", "key_height", fallback=6) - alps_height) / 2,
        alps_thickness + pcb_thickness + bottom_cover_thickness))(
        components["key_mat"]
    )
    # config.getfloat("phone", "width") - key_mat_width) / 2,
    # 3 + config.getfloat("key_mat", "margin", fallback=1) + (config.getfloat("key_mat", "key_height", fallback=6) - 4) / 2 ,
    # 1.78

    scad_render_to_file(
        full_model,
        filepath=f"mkbd65.scad",
        file_header=f'$fn = {detail};',
        include_orig_code=False
    )

    for component in components.keys():
        print(f"Rendering component {component}...")
        scad_render_to_file(
            components[component],
            filepath=f"mkbd65_{component}.scad",
            file_header=f'$fn = {detail};',
            include_orig_code=False
        )
        if stl:
            print(f"Generate STL for component {component}...")
            run(["openscad", "-o", f"mkbd65_{component}.stl", f"mkbd65_{component}.scad"])
        if emf:
            print(f"Generate 3MF for component {component}...")
            run(["openscad", "-o", f"mkbd65_{component}.3mf", f"mkbd65_{component}.scad"])
        if amf:
            print(f"Generate AMF for component {component}...")
            run(["openscad", "-o", f"mkbd65_{component}.amf", f"mkbd65_{component}.scad"])


if __name__ == "__main__":
    cli()