30 lines
1.0 KiB
TypeScript
30 lines
1.0 KiB
TypeScript
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import { clsx, type ClassValue } from "clsx";
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import { twMerge } from "tailwind-merge";
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export function cn(...inputs: ClassValue[]) {
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return twMerge(clsx(inputs));
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}
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export function formatWinHWin(v: number, digits = 0) {
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return new Intl.NumberFormat("fa-IR", { maximumFractionDigits: digits }).format(v);
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}
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export function formatFaNumber(value: number, digits = 0) {
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return new Intl.NumberFormat("fa-IR", { maximumFractionDigits: digits }).format(value);
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}
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/** Streak label — never use a hyphen (۰-روزه looks like a negative). */
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export function formatStreakLabel(days: number) {
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const n = Number.isFinite(days) ? Math.max(0, Math.floor(days)) : 0;
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return `${formatFaNumber(n)} روز`;
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}
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/** Quiz option letters: الف، ب، ج، د، … */
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const FA_OPTION_LETTERS = ["الف", "ب", "ج", "د", "ه", "و"] as const;
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export function formatOptionLetter(index: number): string {
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if (index >= 0 && index < FA_OPTION_LETTERS.length) {
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return FA_OPTION_LETTERS[index];
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}
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return formatFaNumber(index + 1);
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}
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