var maxWPM = 160; // Define the maximum allowed WPM

var result = {
  success: false
};

function getTimeDifference(timeString) {
  var timePattern = /(\d{2}):(\d{2}):(\d{2}),(\d{3})/g;
  var matches = timeString.match(timePattern);

  if (matches.length !== 2) {
    result.message = "Invalid time string format";
    return result;
  }

  function parseTime(time) {
    var parts = time.match(/(\d{2}):(\d{2}):(\d{2}),(\d{3})/).slice(1);
    return (
      parseInt(parts[0]) * 3600000 +
      parseInt(parts[1]) * 60000 +
      parseInt(parts[2]) * 1000 +
      parseInt(parts[3])
    );
  }

  var startTime = parseTime(matches[0]);
  var endTime = parseTime(matches[1]);

  return endTime - startTime;
}

function countWords(text) {
  var words = text.trim().split(/\s+/);
  return words.length;
}

if (crowdin.contentType === 'text/plain' && crowdin.context.context) {
  var timeDifference = getTimeDifference(crowdin.context.context);
  
  if (timeDifference === null) {
    return result;
  }

  var translation = crowdin.translation;
  var wordCount = countWords(translation);
  var timeInMinutes = timeDifference / 60000; // Convert milliseconds to minutes
  var wpm = wordCount / timeInMinutes;

  if (wpm > maxWPM) {
    result.message = 'The WPM (Words Per Minute) is too high: ' + wpm.toFixed(2) + ' (max allowed is ' + maxWPM + ')';
    result.fixes = [];
  } else {
    result.success = true;
  }
} else {
  result.message = 'Invalid content type or missing context';
  result.fixes = [];
}

return result;