expo-popcore-old/lib/utils/date.ts

49 lines
1.2 KiB
TypeScript

import { TemplateGeneration } from '@/lib/api/template-generations';
export interface GroupedData {
[date: string]: TemplateGeneration[];
}
export const groupByDate = (data: TemplateGeneration[]): GroupedData => {
const groups: GroupedData = {};
data.forEach(item => {
const date = new Date(item.createdAt);
const dateKey = date.toLocaleDateString('en-US', {
month: 'short',
day: 'numeric',
weekday: 'short'
});
if (!groups[dateKey]) {
groups[dateKey] = [];
}
groups[dateKey].push(item);
});
return groups;
};
export const formatDateLabel = (dateStr: string): string => {
const date = new Date(dateStr);
const today = new Date();
const yesterday = new Date(today);
yesterday.setDate(yesterday.getDate() - 1);
const dateOnly = new Date(date.toDateString());
const todayOnly = new Date(today.toDateString());
const yesterdayOnly = new Date(yesterday.toDateString());
if (dateOnly.getTime() === todayOnly.getTime()) {
return 'Today';
} else if (dateOnly.getTime() === yesterdayOnly.getTime()) {
return 'Yesterday';
} else {
return date.toLocaleDateString('en-US', {
month: 'short',
day: 'numeric',
weekday: 'short'
});
}
};