import qs.config
import qs.custom
import qs.services
import QtQuick
import QtQuick.Shapes

Shape {
    id: root

    required property Item wrapper
    readonly property bool invertLeftRounding: wrapper.x <= 2
    readonly property bool invertRightRounding: wrapper.x + wrapper.width >= wrapper.parent.width - 2
    readonly property real rounding: Config.border.rounding
    readonly property bool flatten: wrapper.height < rounding * 2
    readonly property real roundingY: flatten ? wrapper.height / 2 : rounding
    property real ilr: invertLeftRounding ? -1 : 1
    property real irr: invertRightRounding ? -1 : 1

    property real sideRounding: wrapper.y > 0 ? -1 : 1

    ShapePath {
        startX: -root.rounding * root.sideRounding + (invertRightRounding ? 1 : 0)
        startY: -1
        strokeWidth: -1
        fillColor: Config.colors.bg

        PathArc {
            relativeX: root.rounding * root.sideRounding
            relativeY: root.roundingY
            radiusX: root.rounding
            radiusY: Math.min(root.rounding, root.wrapper.height)
            direction: root.sideRounding < 0 ? PathArc.Counterclockwise : PathArc.Clockwise
        }
        PathLine {
            relativeX: 0
            relativeY: root.wrapper.height - root.roundingY - root.roundingY * root.ilr
        }
        PathArc {
            relativeX: root.rounding
            relativeY: root.roundingY * root.ilr
            radiusX: root.rounding
            radiusY: Math.min(root.rounding, root.wrapper.height)
            direction: root.ilr < 0 ? PathArc.Clockwise : PathArc.Counterclockwise
        }
        PathLine {
            relativeX: root.wrapper.width - root.rounding * 2
            relativeY: 0
        }
        PathArc {
            relativeX: root.rounding
            relativeY: -root.roundingY * root.irr
            radiusX: root.rounding
            radiusY: Math.min(root.rounding, root.wrapper.height)
            direction: root.irr < 0 ? PathArc.Clockwise : PathArc.Counterclockwise
        }
        PathLine {
            relativeX: 0
            relativeY: -(root.wrapper.height - root.roundingY - root.roundingY * root.irr)
        }
        PathArc {
            relativeX: root.rounding * root.sideRounding
            relativeY: -root.roundingY
            radiusX: root.rounding
            radiusY: Math.min(root.rounding, root.wrapper.height)
            direction: root.sideRounding < 0 ? PathArc.Counterclockwise : PathArc.Clockwise
        }
    }

    Behavior on ilr {
        Anim {}
    }

    Behavior on irr {
        Anim {}
    }

    Behavior on sideRounding {
        Anim {}
    }
}