HLTech / judge-d-ui

export async function createRootNode(

    container: NodeSelection<any>,

    viewboxWidth: number,

    viexboxHeight: number,

    rootNodeName: string,

    isConsumer: boolean,

    isProvider: boolean

) {

    const nodeContainer = container

        .append('svg')

        .attr('id', ElementIds.DETAILS_ROOT_NODE_CONTAINER)

        .attr('font-size', 15)

        // hard-coded magic numbers that translates root node to position of root of the tree graphs

        .attr('viewBox', `-${viewboxWidth / 3.2} -${viexboxHeight / 2} ${viewboxWidth} ${viexboxHeight}`)

        .attr('preserveAspectRatio', 'xMidYMid meet');

    const label = nodeContainer.append('path').attr('fill', Colors.CLIFTON_NAVY);

    const text = nodeContainer

        .append('text')

        .attr('text-anchor', 'middle')

        .attr('fill', Colors.WHITE)

        .text(rootNodeName);

    await delayPromise();

    const { height, y } = getTextDimensions(text.node()) || { height: 0, y: 0 };

    const labelPath = createNodeLabelPath(label.node(), isConsumer, isProvider);

    label.attr('d', labelPath).attr('transform', `translate(${labelPathWidthOffset}, ${y + labelPathHeightOffset})`);

    // center text vertically on label

    text.attr('y', y + height + 1);