#!/usr/bin/env node

import { glob } from "glob";
import { promisify } from "util";
const PG = promisify(glob);
import fs, { readdir } from "fs";
import path from "path";
import inquirer from "inquirer";

interface Choices {
  language: "JavaScript" | "TypeScript";
  dir: string;
  lib: "Vanilla" | "DartCommands" | "WOKCommands";
}

inquirer
  .prompt([
    {
      name: "language",
      message: "Choose a language",
      type: "list",
      choices: ["JavaScript", "TypeScript"],
    },
    {
      name: "lib",
      message: "Choose a library to base the bot off of",
      type: "list",
      choices: ["Vanilla", "DartCommands", "WOKCommands"],
    },
    {
      name: "dir",
      message: "Enter a directory name to write to",
      type: "input",
    },
  ])
  .then((answers) => {
    Main(answers);
  });

async function Main(choices: Choices) {
  const ext = choices.language == "TypeScript" ? "ts" : "js";
  (
    await PG(
      `${path.join(__dirname, "read")}/${choices.language}/${
        choices.lib
      }/**/*.${ext}`
    )
  ).map((file: any) => {
    const dir =
      choices.dir == "."
        ? `${process.cwd()}`
        : `${path.join(process.cwd(), choices.dir)}`;
    const L = file.split("/");
    let fileName = L[L.length - 1];

    const readDirName = L.slice(0, L.length - 1);

    if (
      !readDirName[readDirName.length - 1].includes("TypeScript") &&
      !readDirName[readDirName.length - 1].includes("JavaScript") &&
      !readDirName[readDirName.length - 1].includes("Vanilla") &&
      !readDirName[readDirName.length - 1].includes("WOKCommands") &&
      !readDirName[readDirName.length - 1].includes("DartCommands")
    ) {
      const newDirName = readDirName[readDirName.length - 1];

      fs.mkdir(`${path.join(dir, newDirName)}`, () => {});
      fs.readFile(file, (err, data) => {
        fs.writeFile(
          `${path.join(dir, newDirName, `${fileName}`)}`,
          data.toString(),
          () => {}
        );
      });
    } else {
      fs.readFile(file, (err, data) => {
        fs.writeFile(
          `${path.join(dir, `${fileName}`)}`,
          data.toString(),
          () => {}
        );
      });
    }
  });
}