"""Auto-converted from x-end-idler.scad — cadbuildr.foundation port."""
from cadbuildr.foundation import (
    Part, Sketch, Point,
    Square, Rectangle, Circle, RegularPolygon, RectangleRounded,
    Extrusion, Lathe, Hole,
    Cylinder, Box, Sphere, Cone,
    show,
)

rod_distance = 45
bearing_diameter = 14.95
thinwall = 3
bearing_size = bearing_diameter + 2 * thinwall
height = 58

class XEndIdler(Part):
    def __init__(self):
        super().__init__()
        sketch = self._sketch = Sketch(self.xy())

        # === x_end_base() ===
        self._add_box(-15, -9, height/2, 17, 39, height)
        self._add_box(-8 + 5/2, -28.5 + 1/2, 13.5/2, 5, 1, 13.5)
        # bearing holder
        self._add_box(-2 - bearing_size/4, 0, 29, 4 + bearing_size/2, bearing_size, 58)
        self._add_cyl(0, 0, 29, bearing_size/2, 58)
        # nut trap
        self._add_cyl(0, -17, 0, 12.5, 13.5)
        self._add_cyl(0, -17, 13, 12.5, 3)

        # === x_end_idler extra base — side wall ===
        self._add_box(-6.5 + 1/2, -21 + 12.5/2, 13.5 + 42/2, 1, 12.5, 42)

        # waste pockets (cuts)
        self._add_cyl(-15, -1, 6, 5, 5, cut=True)
        self._add_cyl(-15, -1, 51, 5, 5, cut=True)

        # bearing stop ring
        self._add_cyl(0, 0, 57, 8, 1)
        self._add_cyl(0, 0, 56.5, 7, 2, cut=True)

        # bearing spacer
        self._add_cyl(0, 0, 26, 8, 6)
        self._add_cyl(0, 0, 25, 7.55, 8, cut=True)

        # === x_end_holes() cuts ===
        # bearing bore
        self._add_cyl(0, 0, 31, bearing_diameter/2 + 0.2, 62, cut=True)
        # belt slot
        self._add_box(-15, -10, 30, 10, 46, 28, cut=True)
        # bottom rod
        self._add_cyl(-15, -41, 6, 7.8/2, 50, cut=True)
        # top rod
        self._add_cyl(-15, -41.5, rod_distance + 6, 7.8/2, 50, cut=True)
        # TR nut hole
        self._add_cyl(0, -17, -1, 6.7, 14.51, cut=True)

        # Pulley screw (along X, approx as horizontal cyl via box)
        self._add_box(0 + 80/2, -19 + 3.5, 30.25, 80, 1.55*2, 1.55*2, cut=True)
        # pulley side cut
        self._add_box(-9 + 9/2, -19 + 3.5, 30.25, 9, 9.5*2, 9.5*2, cut=True)
        self._add_box(-19 + 10/2, -35 + 20/2, 21.25 + 18/2, 10, 20, 18, cut=True)

        # outer corner cuts
        self._add_box(-25 + 30/2, 37 + 20/2, 49 + 20/2, 30, 20, 20, cut=True)
        self._add_box(-47 + 20/2, -40 + 80/2, 60 + 20/2, 20, 80, 20, cut=True)

    def _pt(self, x, y):
        return Point(self._sketch, x, y)

    def _add_box(self, x, y, z, w, d, h, cut=False):
        self.add_operation(Box(self._pt(x, y), w, d, h, cut=cut))

    def _add_cyl(self, x, y, z, radius, height, cut=False):
        self.add_operation(Cylinder(self._pt(x, y), radius, height, cut=cut))

    def _add_cone(self, x, y, z, r1, r2, height):
        self.add_operation(Cone(self._pt(x, y), r1, r2, height))

    def _add_sphere(self, x, y, z, radius, cut=False):
        self.add_operation(Sphere(self._pt(x, y), radius, cut=cut))

    def _add_extrusion(self, shape, end, start=0, cut=False):
        self.add_operation(Extrusion(shape, end=end, start=start, cut=cut))


part = XEndIdler()
show(part)