import uk.co.nickthecoder.foocad.screws.v3.*
import uk.co.nickthecoder.foocad.threaded.v2.*
import uk.co.nickthecoder.foocad.smartextrusion.v1.*
import static uk.co.nickthecoder.foocad.smartextrusion.v1.SmartExtrusion.*

class PannierClip : AbstractModel() {
    
    @Custom
    var thickness = 24
    
    @Custom
    var screwPitch = 1.5

    @Custom
    var shimSize = Vector3( 24, 44, 2 )

    @Piece
    meth clip() : Shape3d {
        val angle = -90 + 13.5

        val doc = SVGParser().parseFile( "pannierClip.svg" )
        val fiveP = doc.shapes["fivecm"] // A 5cm rectangle. Used to scale to the correct size.
        val scale = 50.0 / fiveP.size.x

        val main = doc.shapes["main"].scale(scale).rotate(angle)
            .smartExtrude( thickness ).edges(Chamfer(0.6))
            .centerXY().translateX(3.5)

        val top = Square( 44, thickness ).roundAllCorners(2,1).center()
            .extrude( 3 )
            .rotateX(-90)
            .bottomTo(0)
            .frontTo( main.back -3 )

        val sides = Square(10, thickness).roundAllCorners(2,1)
            .smartExtrude( 10 )
                .bottom( Chamfer(2) )
            .rotateX(-90)
            .bottomTo(0).leftTo( top.left ).backTo( top.front )
            .mirrorX().also()

        val holes = Thread.woodScrew( screwPitch )
            .threadedHole( 16 )
            .rotateX(90)
            .centerZTo( sides.size.z/2 )
            .backTo( top.back )
            .centerXTo( -17 )
            .color("Red")
            .mirrorX().also()

        return main + top + sides - holes
    }


    @Piece
    meth washer() : Shape3d {
        val block = Circle(10).smartExtrude(4)
            .top( Chamfer(2) )
        val hole = Countersink().topTo( block.top )

        return block - hole
    }

    @Piece
    meth jig() : Shape3d {
        val real = clip().rotateX(-90).bottomTo(0).centerY() - Cube( 100 ).center().bottomTo( 1 )
        val main = Square( 44, thickness ).roundAllCorners(3).center().extrude(1)
        val holes = Cylinder( 3, 2 ).bottomTo(-1).translateX( -17 ).mirrorX().also()

        return main - holes + real.previewOnly()
    }

    @Piece( about="The box has an uneven surface which needs shims to make flat." )
    meth shim() = Square( shimSize.x, shimSize.y ).roundAllCorners(3).extrude( shimSize.z )

    override fun build() : Shape3d {
        return clip()
    }
}