export function getCounterData()

in viz-lib/src/visualizations/counter/utils.js [69:116]

• 38 lines of code
• 11 McCabe index (conditional complexity)

export function getCounterData(rows, options, visualizationName) {
  const result = {};
  const rowsCount = rows.length;

  if (rowsCount > 0 || options.countRow) {
    const counterColName = options.counterColName;
    const targetColName = options.targetColName;

    result.counterLabel = options.counterLabel || visualizationName;

    if (options.countRow) {
      result.counterValue = rowsCount;
    } else if (counterColName) {
      const rowNumber = getRowNumber(options.rowNumber, rowsCount);
      result.counterValue = rows[rowNumber][counterColName];
    }

    result.showTrend = false;

    if (targetColName) {
      const targetRowNumber = getRowNumber(options.targetRowNumber, rowsCount);
      result.targetValue = rows[targetRowNumber][targetColName];

      if (Number.isFinite(result.counterValue) && isFinite(result.targetValue)) {
        const delta = result.counterValue - result.targetValue;
        result.showTrend = true;
        result.trendPositive = delta >= 0;
      }
    } else {
      result.targetValue = null;
    }

    result.counterValueTooltip = formatTooltip(result.counterValue, options.tooltipFormat);
    result.targetValueTooltip = formatTooltip(result.targetValue, options.tooltipFormat);

    result.counterValue = formatValue(result.counterValue, options);

    if (options.formatTargetValue) {
      result.targetValue = formatValue(result.targetValue, options);
    } else {
      if (isFinite(result.targetValue)) {
        result.targetValue = numeral(result.targetValue).format("0[.]00[0]");
      }
    }
  }

  return result;
}