Spaces:
Running
Running
File size: 1,331 Bytes
2e1ab99 c0a9bce 2e1ab99 c0a9bce 2e1ab99 c0a9bce 2e1ab99 c0a9bce 2e1ab99 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 |
import { format, isAfter, isThisWeek, isThisYear, isToday, isYesterday, subDays } from 'date-fns';
import type { ChatHistoryItem } from '~/lib/persistence';
type Bin = { category: string; items: ChatHistoryItem[] };
export function binDates(_list: ChatHistoryItem[]) {
const list = _list.toSorted((a, b) => Date.parse(b.timestamp) - Date.parse(a.timestamp));
const binLookup: Record<string, Bin> = {};
const bins: Array<Bin> = [];
list.forEach((item) => {
const category = dateCategory(new Date(item.timestamp));
if (!(category in binLookup)) {
const bin = {
category,
items: [item],
};
binLookup[category] = bin;
bins.push(bin);
} else {
binLookup[category].items.push(item);
}
});
return bins;
}
function dateCategory(date: Date) {
if (isToday(date)) {
return 'Today';
}
if (isYesterday(date)) {
return 'Yesterday';
}
if (isThisWeek(date)) {
// e.g., "Mon" instead of "Monday"
return format(date, 'EEE');
}
const thirtyDaysAgo = subDays(new Date(), 30);
if (isAfter(date, thirtyDaysAgo)) {
return 'Past 30 Days';
}
if (isThisYear(date)) {
// e.g., "Jan" instead of "January"
return format(date, 'LLL');
}
// e.g., "Jan 2023" instead of "January 2023"
return format(date, 'LLL yyyy');
}
|