import { exec, execSync, spawn } from "child_process";

export const regexToReplacementConverter = async (props: any) => {
  // open a new finder window in the current mac desktop
  // execSync(`open -a Finder ${process.cwd()}`);

  // move newly opened finder window to currently focused mac desktop
  // execSync(`osascript -e 'tell application "Finder" to set the bounds of the first window to {0, 0, 1440, 900}'`);

  // const { path } = props?.arguments;

  // console.log("Path is", path);

  // TODO: Get Path working
  // not working:
  // execSync(`osascript -e 'te ll application "Finder" to make new Finder window at ${path}'`);
  // execSync(`osascript -e 'tell application "Finder" to make new Finder window at POSIX file "${path}"'`);
  // execSync(`osascript -e 'tell application "Finder" to open POSIX file "${path}"'`);

  // execSync(`osascript -e 'tell application "Finder" to make new Finder window'`);

  // then focus on the new finder window
  // execSync(`osascript -e 'tell application "Finder" to activate'`);

  // so basically,
  // grab the clipboard text contents
  // and run this regex, (\s*\r*) gets replaced with (\s*\r*)
  const clipboardText = execSync(`pbpaste`).toString();

  // tage the string that looks like a regex
  // \{(\s*\r*)when:(\s*\r*)\["mall_condition"\],(\s*\r*)suffix:(\s*\r*)"-CUP"(\s*\r*)\},
  // and replace all the groups with $1, $2, $3, $4, $5, $6 etc..
  // for now just replace (\s*\r*) with $1, $2 and so on..

  const clipBoardArraySplit = clipboardText.split("(\\s*\\r*)");

  // log the array
  console.log("Clipboard Array Split", clipBoardArraySplit);

  let newValue = "";

  // stitch back together but with $1, $2, $3 etc..
  clipBoardArraySplit.forEach((item, index) => {
    // no need on the last index
    if (index === clipBoardArraySplit.length - 1) {
      newValue += item;
      return;
    }

    newValue += item + `$${index + 1}`;
  });

  // replace all escaped characters in newValue such as \{ \\ \[ and all others from the clipboard text with unescaped versions
  // TODO: fix this so it's not hardcoded shit?
  newValue = newValue.replace(/\\{/g, "{");
  newValue = newValue.replace(/\\\[/g, "[");
  newValue = newValue.replace(/\\\\/g, "\\");
  newValue = newValue.replace(/\\]/g, "]");
  newValue = newValue.replace(/\\}/g, "}");

  // replace \. with just n
  newValue = newValue.replace(/\\\./g, ".");

  // const regex = /([\s\r]+)/g;
  // const trimmedText = escapedClipboardText.replace(regex, "(\\s*\\r*)");

  // console.log("Trimmed Text", trimmedText);

  // escape the trimmed text
  // and copy it back to clipboard
  // const escapedText = trimmedText.replace(/[/\\^$*+?.()|[\]{}]/g, "\\$&");

  // ignore newlines when copying to clipboard
  // const escapedText = trimmedText.replace(/\n/g, "\\n");

  // escape carriage returns when copying to clipboard
  // const escapedText = trimmedText.replace(/\\r/g, "\\\r");

  // use echo
  // execSync(`echo "${trimmedText}" | pbcopy`);

  // use printf
  // execSync(`printf "%s" "${trimmedText}" | pbcopy`);

  // use pbcopy directly
  const pbcopy = spawn("pbcopy");
  pbcopy.stdin.write(newValue);
  pbcopy.stdin.end();

  return true;
};