import static uk.co.nickthecoder.foocad.arrange.v1.Arrange.*
import uk.co.nickthecoder.foocad.threaded.v2.*
import static uk.co.nickthecoder.foocad.threaded.v2.Thread.*

class NutsAndBolts : Model {

    @Custom
    var diameter : double = 14

    @Custom( about="For piece 'rod'" )
    var rodLength = 30

    @Custom( about="For piece 'bolt'" )
    var shaftLength = 30

    @Custom( about="For piece 'bolt'" )
    var bareLength = 0


    @Custom
    var headSize = Vector2.ZERO

    @Custom
    var nutHeight = 0.0

    fun thread() : Thread {
        var thread = standardThread( diameter )
        if (headSize != Vector2.ZERO) {
            thread = thread.headSize( headSize )
        }

        return thread
    }

    @Custom
    var washerDiameter = 0.0

    @Piece
    fun nut() = thread().nut()

    @Piece
    fun bolt() = thread().bolt( shaftLength, bareLength )

    @Piece
    fun washer() : Washer {
        var washer = thread().washer()
        if (washerDiameter != 0.0) {
            washer = washer.diameter( washerDiameter )
        }
        return washer
    }

    @Piece
    fun rod() = thread().threadedRod( rodLength )

    @Piece
    override fun build() : Shape3d {
        return arrangeX( 2,
            nut(), bolt(), washer(), rod()
        )
    }
}