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Marc-André Bombeck
38309932f3
HealthLog — personal health-tracking PWA with weight, blood pressure, pulse, mood tracking, medication compliance, Withings integration, doctor report PDF export, and Dracula-themed UI.
64 lines
1.5 KiB
TypeScript
64 lines
1.5 KiB
TypeScript
/**
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* Consistent date/time formatting for the HealthLog UI.
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* All functions use de-DE locale, Europe/Berlin timezone, 24h format.
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*/
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const TIMEZONE = "Europe/Berlin";
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const LOCALE = "de-DE";
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/** "19.02.2026, 14:30" */
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export function formatDateTime(date: Date | string): string {
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return new Date(date).toLocaleString(LOCALE, {
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timeZone: TIMEZONE,
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day: "2-digit",
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month: "2-digit",
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year: "numeric",
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hour: "2-digit",
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minute: "2-digit",
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hour12: false,
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});
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}
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/** "19.02.2026" */
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export function formatDate(date: Date | string): string {
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return new Date(date).toLocaleDateString(LOCALE, {
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timeZone: TIMEZONE,
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day: "2-digit",
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month: "2-digit",
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year: "numeric",
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});
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}
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/** "19.02." or "19.02.2026" if includeYear */
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export function formatDateShort(
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date: Date | string,
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includeYear = false,
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): string {
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return new Date(date).toLocaleDateString(LOCALE, {
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timeZone: TIMEZONE,
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day: "2-digit",
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month: "2-digit",
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...(includeYear ? { year: "numeric" } : {}),
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});
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}
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/** "14:30" */
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export function formatTime(date: Date | string): string {
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return new Date(date).toLocaleTimeString(LOCALE, {
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timeZone: TIMEZONE,
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hour: "2-digit",
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minute: "2-digit",
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hour12: false,
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});
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}
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/** "Do., 19.02." */
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export function formatDateWithWeekday(date: Date | string): string {
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return new Date(date).toLocaleDateString(LOCALE, {
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timeZone: TIMEZONE,
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weekday: "short",
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day: "2-digit",
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month: "2-digit",
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});
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}
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