@gouvfr/dsfr-nexus/src/common/utiliy/sort/map-sorting.js

Le module `dsfr-nexus` est l'interface de ligne de commande (CLI) centrale du Système de Design de l’État - DSFR. Il offre des outils pour gérer et compiler les ressources du DSFR

import { MapSorters, MAP_SORTERS_MAP } from './map-sorters.js';
import semver from 'semver';

export const sortMapItems = (items, key = null) => {
  if (key === null) key = MapSorters.SHORT_TITLE.key;
  if (!MAP_SORTERS_MAP.has(key)) throw new Error(`Invalid key ${key} in MapSorting.sort()`);

  const sorting = MAP_SORTERS_MAP.get(key);

  switch (sorting.type) {
    case 'number':
      items.sort((a, b) => sortNumber(a, b, sorting));
      break;

    case 'string':
      items.sort((a, b) => sortString(a, b, sorting));
      break;

    case 'date':
      items.sort((a, b) => sortDate(a, b, sorting));
      break;

    case 'semver':
      items.sort((a, b) => sortSemver(a, b, sorting));
      break;
  }
};

const sortNumber = (a, b, sorting) => {
  const aValue = a?.$?.sorters?.[sorting.key] ?? sorting.default ?? 0;
  const bValue = b?.$?.sorters?.[sorting.key] ?? sorting.default ?? 0;

  if (sorting.direction === 'asc') {
    return aValue - bValue;
  } else {
    return bValue - aValue;
  }
};

const sortString = (a, b, sorting) => {
  const aValue = a?.$?.sorters?.[sorting.key] || sorting.default || '';
  const bValue = b?.$?.sorters?.[sorting.key] || sorting.default || '';
  const aString = aValue.toString();
  const bString = bValue.toString();
  if (sorting.direction === 'asc') {
    return aString.localeCompare(bString);
  } else {
    return bString.localeCompare(aString);
  }
};

const sortDate = (a, b, sorting) => {
  const aValue = new Date(a?.$?.sorters?.[sorting.key] || sorting.default || '1970-01-01');
  const bValue = new Date(b?.$?.sorters?.[sorting.key] || sorting.default || '1970-01-01');

  if (sorting.direction === 'asc') {
    return aValue - bValue;
  } else {
    return bValue - aValue;
  }
};

const sortSemver = (a, b, sorting) => {
  const aValue = semver.minVersion(a?.$?.sorters?.[sorting.key] || sorting.default || '0.0.0').version;
  const bValue = semver.minVersion(b?.$?.sorters?.[sorting.key] || sorting.default || '0.0.0').version;

  if (sorting.direction === 'asc') {
    return semver.compareBuild(aValue, bValue);
  } else {
    return semver.compareBuild(bValue, aValue);
  }
};