/**
 * @author Martin Karkowski
 * @email m.karkowski@zema.de
 * @create date 2021-01-18 17:24:49
 * @modify date 2021-01-21 15:45:23
 * @desc [description]
 */

import { ArgumentParser } from "argparse";
import { copyFile } from "fs/promises";
import { join } from "path";
import { createPath } from "../helpers/fileMethods";
import { getNopeLogger } from "../logger/getLogger";

const FOLDERS_TO_CREATE = [
  "config",
  "modules",
  "open-api",
  "pages",
  join("public", "nope"),
  join("dist", "modules")
];
const BASE_FOLDER = __dirname;
const FILES_TO_COPY = [
  // Public-Files, like logo etc.
  "/public/nope/logo_light.png",
  "/public/nope/logo.png",
  // Default-Pages
  "/pages/_app.tsx",
  "/pages/index.tsx",
  // Config-Files
  "tsconfig.json",
  "tsconfigBackend.json",
  // Doc-Files:
  "jsdoc.json",
  // NextJS
  "next.config.js",
  "next-env.d.ts",

  // Package File:
  "package.json"
];

export async function generateFolderStructure(
  additionalArguments: {
    help: string;
    type: "string" | "number";
    name: string | string;
    defaultValue?: any;
  }[] = []
) {
  const parser = new ArgumentParser({
    version: "1.0.0",
    addHelp: true,
    description: "Command Line interface, determines the available Packages."
  });

  for (const arg of additionalArguments) {
    parser.addArgument(arg.name, {
      help: arg.help,
      defaultValue: arg.defaultValue,
      type: arg.type
    });
  }

  parser.addArgument(["-o", "--output"], {
    help: "Output Folder",
    defaultValue: "./",
    type: "string",
    dest: "dir"
  });

  const args = parser.parseArgs();

  for (const folder of FOLDERS_TO_CREATE) {
    try {
      await createPath(join(args.dir, folder));
    } catch (e) {
      // Define a Logger
      const logger = getNopeLogger("cli");
      logger.error("Failed to create directory " + folder);
      logger.error(e);
    }
  }

  for (const file of FILES_TO_COPY) {
    try {
      await copyFile(
        join(BASE_FOLDER, "..", "..", "..", file),
        join(args.dir, file)
      );
    } catch (e) {
      // Define a Logger
      const logger = getNopeLogger("cli");
      logger.error("Failed to copy file " + file);
      logger.error(e);
    }
  }
}

if (require.main === module) {
  generateFolderStructure();
}