export function sleep(ms: number) {
	return new Promise((resolve) => setTimeout(resolve, ms));
}

//join string and dedup slashes and make sure it doesn't start with a slash
export function joinPath(...paths: string[]): string {
	return paths.join("/").replace(/\/+/g, "/").replace(/^\//, "");
}

export function formatTime(seconds: number): string {
	const mins = Math.floor(seconds / 60);
	const secs = Math.floor(seconds % 60);
	return `${mins}:${secs < 10 ? "0" : ""}${secs}`;
}

export const LocalStorageValues = {
	options: "Options",
	volume: "Volume",
	playlist: "Playlist",
	shuffle: "Shuffle",
	repeat: "Repeat",
	offline: "Offline",
	path: "Path"
};

export function generateUUID() {
	return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g, (c) => {
		const r = (Math.random() * 16) | 0;
		const v = c === "x" ? r : (r & 0x3) | 0x8;
		return v.toString(16);
	});
}


export function formatBytes(bytes: number): string {
	if (bytes === 0) return '0 Bytes';
  
	const k = 1024;
	const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
	const i = Math.floor(Math.log(bytes) / Math.log(k));
	const value = bytes / k ** i;
  
	return `${Number.parseFloat(value.toFixed(2))} ${sizes[i]}`;
  }