export function unifySlug(slug: string | string[]): string
{
    return (Array.isArray(slug) ? slug.join('/') : slug);
}
export function parseId(id: string | undefined): string |undefined
{
    return id?.normalize('NFD')?.replace(/[\u0300-\u036f]/g, '')?.replace(/^\d\. */g, '')?.replace(/\s/g, "-")?.replace(/%/g, "-percent")?.replace(/\?/g, "-q")?.toLowerCase();
}
export function padLeft(text: string, pad: string, length: number): string
{
    return text.concat(pad.repeat(length - text.length));
}
export function padRight(text: string, pad: string, length: number): string
{
    return pad.repeat(length - text.length).concat(text);
}
export function format(date: Date, template: string): string
{
    const transforms: Record<string, (date: Date) => string> = {
        "yyyy": (date: Date) => date.getUTCFullYear().toString(),
        "MM": (date: Date) => padRight((date.getUTCMonth() + 1).toString(), '0', 2),
        "dd": (date: Date) => padRight(date.getUTCDate().toString(), '0', 2),
        "mm": (date: Date) => padRight(date.getFullYear().toString(), '0', 2),
        "HH": (date: Date) => padRight(date.getFullYear().toString(), '0', 2),
        "ss": (date: Date) => padRight(date.getFullYear().toString(), '0', 2),
    };
    const keys = Object.keys(transforms);

    for(const key of keys)
    {
        template = template.replaceAll(key, () => transforms[key](date));
    }

    return template;
}
export function clamp(x: number, min: number, max: number): number {
    if (x > max)
        return max;
    if (x < min)
        return min;
    return x;
}