function getPolygonalStats()

in modules/editor/src/lib/exporter.ts [95:127]

• 31 lines of code
• 7 McCabe index (conditional complexity)

function getPolygonalStats(geometry: Geometry) {
  if (geometry.type !== 'Polygon' && geometry.type !== 'MultiPolygon') {
    return {
      pointCount: -1,
      ringCount: -1,
      polygonCount: -1,
    };
  }

  const polygonal = geometry;

  let pointCount = 0;
  let ringCount = 0;
  let polygonCount = 0;
  for (const ringOrPolygon of polygonal.coordinates) {
    if (geometry.type === 'Polygon') {
      polygonCount = 1;
      ringCount++;
      pointCount += ringOrPolygon.length;
    } else if (geometry.type === 'MultiPolygon') {
      polygonCount++;
      for (const ring of ringOrPolygon) {
        ringCount++;
        pointCount += ring.length;
      }
    }
  }
  return {
    pointCount,
    ringCount,
    polygonCount,
  };
}