twotalesanimation
76 lines
2.5 KiB
TypeScript
76 lines
2.5 KiB
TypeScript
import { type ClassValue, clsx } 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 formatDuration(seconds: number): string {
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const h = Math.floor(seconds / 3600);
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const m = Math.floor((seconds % 3600) / 60);
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const s = Math.floor(seconds % 60);
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const frames = Math.floor((seconds % 1) * 24); // rough
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if (h > 0) return `${h}:${String(m).padStart(2, "0")}:${String(s).padStart(2, "0")}`;
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return `${String(m).padStart(2, "0")}:${String(s).padStart(2, "0")}`;
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}
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export function formatTimecode(seconds: number, fps: number = 24): string {
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const h = Math.floor(seconds / 3600);
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const m = Math.floor((seconds % 3600) / 60);
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const s = Math.floor(seconds % 60);
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const f = Math.floor((seconds % 1) * fps);
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if (h > 0) {
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return `${String(h).padStart(2, "0")}:${String(m).padStart(2, "0")}:${String(s).padStart(2, "0")}:${String(f).padStart(2, "0")}`;
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}
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return `${String(m).padStart(2, "0")}:${String(s).padStart(2, "0")}:${String(f).padStart(2, "0")}`;
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}
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export function frameToTimecode(frame: number, fps: number): string {
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return formatTimecode(frame / fps, fps);
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}
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export function formatFileSize(bytes: number | bigint): string {
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const b = typeof bytes === "bigint" ? Number(bytes) : bytes;
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if (b < 1024) return `${b} B`;
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if (b < 1024 * 1024) return `${(b / 1024).toFixed(1)} KB`;
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if (b < 1024 * 1024 * 1024) return `${(b / 1024 / 1024).toFixed(1)} MB`;
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return `${(b / 1024 / 1024 / 1024).toFixed(2)} GB`;
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}
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export function formatRelativeDate(date: Date | string): string {
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const d = typeof date === "string" ? new Date(date) : date;
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const now = new Date();
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const diff = now.getTime() - d.getTime();
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const minutes = Math.floor(diff / 60000);
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const hours = Math.floor(diff / 3600000);
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const days = Math.floor(diff / 86400000);
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if (minutes < 1) return "just now";
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if (minutes < 60) return `${minutes}m ago`;
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if (hours < 24) return `${hours}h ago`;
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if (days < 7) return `${days}d ago`;
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return d.toLocaleDateString("en-US", { month: "short", day: "numeric" });
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}
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export function getInitials(name: string | null | undefined): string {
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if (!name) return "?";
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return name
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.split(" ")
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.map((n) => n[0])
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.join("")
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.toUpperCase()
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.slice(0, 2);
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}
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export function slugify(text: string): string {
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return text
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.toLowerCase()
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.replace(/[^\w\s-]/g, "")
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.replace(/[\s_-]+/g, "-")
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.replace(/^-+|-+$/g, "");
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}
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export function versionLabel(n: number): string {
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return `v${String(n).padStart(3, "0")}`;
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}
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