# @author Arnaud Morin <arnaud.gfpv@mailops.fr>
# SPDX-License-Identifier: Apache-2.0
#

import cadquery as cq
from frame_params import PCB_DENSITY


def fc():

    box = (cq.Workplane("XY")
           .box(33, 33, 8, centered=(True, True, True))
           .edges('Z')
           .fillet(5)
           )

    # Remove extra for standoff
    cut = (cq.Workplane("XY")
           .pushPoints([
               (25.5/2, 25.5/2),
               (25.5/2, -25.5/2),
               (-25.5/2, 25.5/2),
               (-25.5/2, -25.5/2),
           ])
           .circle(7)
           .extrude(5)
           .translate((0,0,1.6/2))
           )
    box = box.cut(cut).cut(cut.mirror("XY"))

    # Standoff
    sta = (cq.Workplane("XY")
           .pushPoints([
               (25.5/2, 25.5/2),
               (25.5/2, -25.5/2),
               (-25.5/2, 25.5/2),
               (-25.5/2, -25.5/2),
           ])
           .circle(2.5)
           .extrude(5, both=True)
           .translate((0,0,-2))
           )
    box = box.union(sta)

    # holes in standoff
    cut = (cq.Workplane("XY")
           .pushPoints([
               (25.5/2, 25.5/2),
               (25.5/2, -25.5/2),
               (-25.5/2, 25.5/2),
               (-25.5/2, -25.5/2),
           ])
           .circle(1.2)
           .extrude(10, both=True)
           )
    box = box.cut(cut)

    # Make Z 0
    box = box.translate((0,0,7))
    return box


result = fc()

assert result.solids().size() == 1, "fc is not one solid"

if "show_object" not in globals():          # running outside CQ-editor
    def show_object(*args, **kwargs):
        pass

show_object(result)

if __name__ == "__main__":
    v = result.val().Volume()
    print("%-12s %.2f g" % ("fc", v * PCB_DENSITY))