import { OHIF } from 'ohif-core';

const { OHIFError } = OHIF.classes;

/**
 * Sorts the series and instances inside a study instance by their series
 * and instance numbers in ascending order.
 *
 * @param {Object} study The study instance
 */
export function sortStudy(study) {
    if (!study || !study.seriesList) {
        throw new OHIFError('Insufficient study data was provided to sortStudy');
    }

    study.seriesList.sort((a, b) => a.seriesNumber - b.seriesNumber);

    study.seriesList.forEach(series => {
        series.instances.sort((a, b) => a.instanceNumber - b.instanceNumber);
    });
}