arifal
111 lines
3.2 KiB
TypeScript
111 lines
3.2 KiB
TypeScript
/** Bantu perbandingan tanggal trip (hari kalender UTC). */
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/** Parse `YYYY-MM-DD` sebagai awal hari UTC (hindari ambiguitas `new Date(string)` di berbagai TZ). */
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export function utcDayStartFromYmd(ymd: string): Date {
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const parts = ymd.split("-").map(Number);
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const y = parts[0];
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const m = parts[1];
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const d = parts[2];
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if (!y || !m || !d) {
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return utcStartOfDay(new Date());
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}
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return new Date(Date.UTC(y, m - 1, d, 0, 0, 0, 0));
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}
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/** Akhir hari UTC untuk `YYYY-MM-DD`. */
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export function utcDayEndFromYmd(ymd: string): Date {
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const parts = ymd.split("-").map(Number);
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const y = parts[0];
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const m = parts[1];
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const d = parts[2];
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if (!y || !m || !d) {
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return utcStartOfDay(new Date());
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}
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return new Date(Date.UTC(y, m - 1, d, 23, 59, 59, 999));
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}
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export function maxUtcDate(a: Date, b: Date): Date {
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return a.getTime() >= b.getTime() ? a : b;
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}
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/**
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* Tanggal dari DatePicker = hari kalender **lokal** browser.
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* Encode `YYYY-MM-DD` dengan `getFullYear/getMonth/getDate` (bukan `toISOString()`)
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* supaya tidak bergeser ke hari UTC lain (mis. WIB malam → UTC hari sebelumnya).
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*/
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export function formatLocalCalendarYmd(d: Date): string {
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const y = d.getFullYear();
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const m = String(d.getMonth() + 1).padStart(2, "0");
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const day = String(d.getDate()).padStart(2, "0");
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return `${y}-${m}-${day}`;
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}
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/**
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* Simpan `trip.date` / `trip.endDate`: string `YYYY-MM-DD` diartikan sebagai
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* **hari kalender UTC** yang sama (selaras dengan filter Open Trip).
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*/
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export function tripStoredInstantFromYmd(ymd: string): Date {
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return utcDayStartFromYmd(ymd.trim().slice(0, 10));
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}
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export function utcStartOfDay(d: Date): Date {
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return new Date(
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Date.UTC(d.getUTCFullYear(), d.getUTCMonth(), d.getUTCDate())
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);
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}
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/** true jika hari berangkat trip sudah lewat dibanding hari ini (UTC). */
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export function isTripDepartureDayPast(departureDate: Date): boolean {
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const today = utcStartOfDay(new Date());
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const dep = utcStartOfDay(departureDate);
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return dep.getTime() < today.getTime();
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}
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/**
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* true jika sudah lewat akhir hari terakhir trip (tanggal pulang atau tanggal berangkat).
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* Dipakai untuk membuka fitur ulasan.
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*/
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export function isPastTripLastDayForReview(
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tripDate: Date,
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tripEndDate: Date | null
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): boolean {
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const last = tripEndDate ?? tripDate;
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const endMs = Date.UTC(
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last.getUTCFullYear(),
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last.getUTCMonth(),
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last.getUTCDate(),
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23,
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59,
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59,
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999
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);
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return Date.now() > endMs;
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}
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/**
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* Tampilkan tanggal trip untuk UI: pakai **kalender UTC** (sama dengan
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* `tripStoredInstantFromYmd` & filter Open Trip), supaya tidak bergeser
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* karena timezone runtime (server vs browser).
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*/
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export function formatTripCalendarDateLong(
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d: Date | string,
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locale = "id-ID"
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): string {
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const date = typeof d === "string" ? new Date(d) : d;
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return new Intl.DateTimeFormat(locale, {
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dateStyle: "long",
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timeZone: "UTC",
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}).format(date);
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}
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export function formatTripCalendarDateRangeLong(
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start: Date | string,
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end?: Date | string | null,
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locale = "id-ID"
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): string {
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const startStr = formatTripCalendarDateLong(start, locale);
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if (!end) return startStr;
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const endStr = formatTripCalendarDateLong(end, locale);
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return `${startStr} — ${endStr}`;
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}
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