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import { take } from 'lodash';
import { GlBreakpointInstance as bp } from '@gitlab/ui/dist/utils';
import { sanitize } from '~/lib/dompurify';
import { FREQUENT_ITEMS, HOUR_IN_MS } from './constants';
export const isMobile = () => ['md', 'sm', 'xs'].includes(bp.getBreakpointSize());
export const getTopFrequentItems = items => {
if (!items) {
return [];
}
const frequentItemsCount = isMobile()
? FREQUENT_ITEMS.LIST_COUNT_MOBILE
: FREQUENT_ITEMS.LIST_COUNT_DESKTOP;
const frequentItems = items.filter(item => item.frequency >= FREQUENT_ITEMS.ELIGIBLE_FREQUENCY);
if (!frequentItems || frequentItems.length === 0) {
return [];
}
frequentItems.sort((itemA, itemB) => {
// Sort all frequent items in decending order of frequency
// and then by lastAccessedOn with recent most first
if (itemA.frequency !== itemB.frequency) {
return itemB.frequency - itemA.frequency;
} else if (itemA.lastAccessedOn !== itemB.lastAccessedOn) {
return itemB.lastAccessedOn - itemA.lastAccessedOn;
}
return 0;
});
return take(frequentItems, frequentItemsCount);
};
export const updateExistingFrequentItem = (frequentItem, item) => {
const accessedOverHourAgo =
Math.abs(item.lastAccessedOn - frequentItem.lastAccessedOn) / HOUR_IN_MS > 1;
return {
...item,
frequency: accessedOverHourAgo ? frequentItem.frequency + 1 : frequentItem.frequency,
lastAccessedOn: accessedOverHourAgo ? Date.now() : frequentItem.lastAccessedOn,
};
};
export const sanitizeItem = item => {
// Only sanitize if the key exists on the item
const maybeSanitize = key => {
if (!Object.prototype.hasOwnProperty.call(item, key)) {
return {};
}
return { [key]: sanitize(item[key].toString(), { ALLOWED_TAGS: [] }) };
};
return {
...item,
...maybeSanitize('name'),
...maybeSanitize('namespace'),
};
};
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