vault/ui/app/utils/chart-helpers.js
Vault Automation 0c6c13dd38
license: update headers to IBM Corp. (#10229) (#10233)
* license: update headers to IBM Corp.
* `make proto`
* update offset because source file changed

Signed-off-by: Ryan Cragun <me@ryan.ec>
Co-authored-by: Ryan Cragun <me@ryan.ec>
2025-10-21 15:20:20 -06:00

48 lines
1.7 KiB
JavaScript

/**
* Copyright IBM Corp. 2016, 2025
* SPDX-License-Identifier: BUSL-1.1
*/
import { format } from 'd3-format';
import { mean } from 'd3-array';
// COLOR THEME:
export const BAR_PALETTE = ['#CCE3FE', '#1060FF', '#C2C5CB', '#656A76'];
export const UPGRADE_WARNING = '#FDEEBA';
export const GREY = '#EBEEF2';
// TRANSLATIONS:
export const TRANSLATE = { left: -11 };
export const SVG_DIMENSIONS = { height: 190, width: 500 };
export const BAR_WIDTH = 17; // data bar width is 17 pixels
// Reference for tickFormat https://www.youtube.com/watch?v=c3MCROTNN8g
export function numericalAxisLabel(number) {
if (number < 1000) return number;
if (number < 1100) return format('.1s')(number);
if (number < 2000) return format('.2s')(number); // between 1k and 2k, show 2 decimals
if (number < 10000) return format('.1s')(number);
// replace SI prefix of 'G' for billions to 'B'
return format('.2s')(number).replace('G', 'B');
}
export function calculateAverage(dataset, objectKey) {
// before mapping for values, check that the objectKey exists at least once in the dataset because
// map returns 0 when dataset[objectKey] is undefined in order to calculate average
if (!Array.isArray(dataset) || !objectKey || !dataset.some((d) => Object.keys(d).includes(objectKey))) {
return null;
}
const integers = dataset.map((d) => (d[objectKey] ? d[objectKey] : 0));
const checkIntegers = integers.every((n) => Number.isInteger(n)); // decimals will be false
return checkIntegers ? Math.round(mean(integers)) : null;
}
export function calculateSum(integerArray) {
if (!Array.isArray(integerArray) || integerArray.some((n) => typeof n !== 'number')) {
return null;
}
return integerArray.reduce((a, b) => a + b, 0);
}