import uk.co.nickthecoder.foocad.smartextrusion.v1.*
import static uk.co.nickthecoder.foocad.smartextrusion.v1.SmartExtrusion.*
import uk.co.nickthecoder.foocad.extras.v1.*
import static uk.co.nickthecoder.foocad.extras.v1.Extras.*

class HoleSizes : Model {

    @Custom
    var height = 3

    meth chart(upright : bool) : Shape3d {

        var holes : Shape2d = Union2d()
        var text : Shape2d = Union2d()
        val spacing = 9.5

        for ( size in 3 .. 8 ) {
            text += Text( "$size", 8 )
                .centerXTo( size * spacing )
                .frontTo( 3 )
                .toPolygon()
            for ( adjustment in 0 .. 3 ) {
                val diameter = size + adjustment/4
                val hole = if (upright) {
                    Circle.hole( diameter /2 ).safeOverhang()
                } else {
                    Circle.hole( diameter /2 )
                }
                    .centerXTo( size * spacing )
                    .centerYTo( -adjustment * spacing )

                holes += hole
            }
        }
        for ( adjustment in 0 .. 2 step 2) {
            text += Text( "${adjustment/4}", 8 )
                .centerYTo( -adjustment * spacing )
                .rightTo( holes.left -2 )
        }

        val rectangle = (holes+text).boundingSquare().offset( 3 )
            .roundAllCorners(3)

        return (rectangle - holes).smartExtrude( height ).outside(Chamfer(0.4)) +
            text.extrude( 0.3 ).bottomTo( height ).color("White")

    }

    @Piece
    @Slice( brimWidth = 10 )
    meth upright() : Shape3d {
        return chart( true ).rotateX(90).bottomTo(0)
    }

    override fun build() : Shape3d {
        return chart( false )
    }
}