#!/bin/zsh

zparseopts -D -E -tabs:=tabs -vertical=vertical

tabs=${tabs[2]:-4}
index=0

scad_args=(
	-D "icon=\"$icon\""
	-D "index=$index"
)

if [[ $vertical ]]; then
	scad_args+=(-D "vertical=87.0" -D "horizontal=61.0")
	out_basedir=generated/vertical
else
	out_basedir=generated/horizontal
fi

if [[ ! -d $1 ]]; then
	echo "Usage: $0 <path-to-icon-dir> [--tabs <number-of-tabs>]"
fi
for icon in $1/*.svg; do
	target=$out_basedir/${${icon#*/}:r}.3mf
	mkdir -p ${target:h}
	echo "Generating card $icon with tab index $index"
	colorscad -o $target -i divider.scad -- ${scad_args[@]}
	(( index = (index + 1) % tabs ))
done