import static uk.co.nickthecoder.foocad.layout.v1.Layout2d.*
import static uk.co.nickthecoder.foocad.layout.v1.Layout3d.*
import static uk.co.nickthecoder.foocad.chamferedextrude.v1.ChamferedExtrude.*

class TowelRail : Model {
    
    var thickness = 10
    
    var depth = 5

    var capSize = 20

    var chamfer = 1

    var poleD = 37

    var stickerDepth = 5

    fun thicken( shape : Shape2d ) = thicken( shape, depth )

    fun thicken( shape : Shape2d, depth : double ) : Shape3d {
        return shape.firstPath.thickness( thickness ).chamferedExtrude( depth, chamfer )
    }

    @Piece 
    fun mirror() = build().mirrorX()
    
    @Piece
    fun stickers() = (Circle( poleD/2 ).chamferedExtrude( stickerDepth, stickerDepth/2, 0) -
        Cylinder( stickerDepth, 5 ).translateZ( 1 )).tileX(2,2)

    override fun build() : Shape3d {

        val shapes = SVGParser().parseFile( "towelRail.svg" ).shapes

        val a = thicken( shapes["a"], depth*2 )
        val b = thicken( shapes["b"] )
        val c = thicken( shapes["c"] )
        val d = thicken( shapes["d"] )

        val cap = shapes["cap"].chamferedExtrude( capSize, chamfer )     

        val pos = shapes["cap"].middle 
        val recess = Circle(poleD/2).translate( pos )
            .extrude(capSize*2)
            .translateZ(depth/2)

        val hole = Circle( 2 ).translate( pos ).extrude( depth * 2 ).centerZ()

        val end = Circle( thickness/2 ).translate(
            shapes["a"].firstPath.reverse().points[0]
        ).chamferedExtrude( depth*2, chamfer )


        val all = (a+b+c+d + cap + end - recess - hole).centerXY() 
        
        return all
    }
}