const sb3fix = require('@turbowarp/sb3fix');
const fs = require('fs');

const run = async () => {
  // Fix a .sb3 or .sprite3 with sb3fix.fixZip()
  // Input can be an ArrayBuffer, Uint8Array, Blob, File, or Node.js Buffer.
  // Output will be Uint8Array.
  // This method returns a Promise. If there is an error, that promise will reject.
  const brokenZip = fs.readFileSync('your-broken-project.sb3');
  const fixedZip = await sb3fix.fixZip(brokenZip);
  console.log(fixedZip);

  // Fix just a project.json or sprite.json with sb3fix.fixJSON()
  // Input can be a parsed project.json object or a parsed sprite.json object or a string.
  // If the input is an object, that object will be modified in-place instead of being copied.
  // Output will be a parsed project.json object or a parsed sprite.json object depending on input.
  // This method is NOT async. If there is an error, a plain JavaScript error will be thrown.
  const brokenJSON = fs.readFileSync('your-broken-project.json', 'utf-8');
  const fixedJSON = sb3fix.fixJSON(brokenJSON);
  console.log(fixedJSON);

  // sb3fix is deterministic. The same input will always give the same output, bit-for-bit.

  // Both sb3fix methods take in an optional options object.
  const options = {
    // When sb3fix runs, it'll log what it's doing and what it's found. You can monitor those
    // using this callback. These messages are primarily a debugging tool, so the exact output
    // is not considered part of the API. It may change without warning.
    logCallback: (message) => {
      console.log(message);
    }
  };
  // To use the above options, just supply as the second argument when you call sb3fix:
  await sb3fix.fixZip(brokenZip, options);
  sb3fix.fixJSON(brokenJSON, options);
};

run();