// Name: Lorem ipsum

import "@johnlindquist/kit";

import { loremIpsum, ILoremIpsumParams } from "lorem-ipsum";

let ret: ReturnType<typeof loremIpsum>;

const DEFAULTS = {
  count: 1,
};

let count: ILoremIpsumParams["count"];
let units: ILoremIpsumParams["units"];

const flags = {
  html: {
    name: "html",
    shortcut: "cmd+h",
  },
  copy: {
    name: "copy",
    shortcut: "cmd+c",
  },
};

function myLoremIpsum({ ...args }: Parameters<typeof loremIpsum>[0] = {}) {
  const format = flag?.html ? "html" : "plain";

  // say(`generating ${count} ${units} of ${format} text`);
  return loremIpsum({ count, units, format, ...args });
}

await arg(
  {
    placeholder: String(DEFAULTS.count),
    description: `Generate lorem ipsum text...`,
    flags,
  },
  (input) => {
    count = (input && Number(input)) || undefined;

    return ["paragraphs", "sentences", "words"].map((el) => ({
      name: el,
      preview: () => {
        units = el as ILoremIpsumParams["units"];
        return myLoremIpsum();
      },
    }));
  }
);

const loremText = myLoremIpsum();

if (flag?.copy) {
  copy(loremText);
} else {
  setSelectedText(loremText);
}