export const twitterShareUrl = (
  url: string | undefined,
  text: string | undefined
): string | undefined => {
  if (!url || !text) return undefined;
  return `https://twitter.com/intent/tweet?url=${encodeURIComponent(
    url
  )}&text=${text}`;
};

export const facebookShareUrl = (
  url: string | undefined
): string | undefined => {
  if (!url) return undefined;
  return `https://www.facebook.com/sharer/sharer.php?u=${encodeURIComponent(
    url
  )}`;
};

export const linkedInShareUrl = (
  url: string | undefined,
  text: string | undefined
): string | undefined => {
  if (!url || !text) return undefined;
  return `https://www.linkedin.com/shareArticle?mini=true&url=${encodeURIComponent(
    url
  )}&title=${text}`;
};

export const whatsAppShareUrl = (
  url: string | undefined,
  text: string | undefined
): string | undefined => {
  if (!url || !text) return undefined;
  return `https://wa.me/?text=${encodeURIComponent(
    basicTextToEncode(url, text)
  )}`;
};

export const telegramShareUrl = (
  url: string | undefined,
  text: string | undefined
): string | undefined => {
  if (!url || !text) return undefined;
  return `https://t.me/share/url?url=${encodeURIComponent(
    url
  )}&text=${encodeURIComponent(text)}`;
};

export const emailShareUrl = (
  url: string | undefined,
  text: string | undefined
): string | undefined => {
  if (!url || !text) return undefined;
  return `mailto:?to=&body=${url}&subject=${text}`;
};

export const diasporaShareUrl = (
  url: string | undefined,
  text: string | undefined
): string | undefined => {
  if (!url || !text) return undefined;
  return `https://share.diasporafoundation.org/?title=${encodeURIComponent(
    text
  )}&url=${encodeURIComponent(url)}`;
};

export const mastodonShareUrl = (
  url: string | undefined,
  text: string | undefined
): string | undefined => {
  if (!url || !text) return undefined;
  return `https://toot.kytta.dev/?text=${encodeURIComponent(
    basicTextToEncode(url, text)
  )}`;
};

const basicTextToEncode = (url: string, text: string): string => {
  return `${text}\r\n${url}`;
};