dungly/bin/init.js

A tool to quickly find English proverbs based of Dutch keywords in Spreekwoorden

const csv = require('csvtojson');
const fs = require('fs');

const csvFilePath = './databases/proverbs.csv';
csv()
  .fromFile(csvFilePath)
  .then((jsonObj) => {
    checkLines(jsonObj);
    fs.writeFileSync('./bin/proverbs.json', JSON.stringify(jsonObj, null, 2));
  });

/** Loop all values check the length */
function checkLines(lines) {
  lines.forEach((line) => {
    checkLowerCase(line);
    checkForLength(line);
    checkForValues(line);
    checkForAccent(line);
  });
}

function checkForLength(line) {
  if (Object.keys(line).length > 3) {
    logError(line, 'has a problem with the length, larger than 3 values');
  }
}

/** Check if everything is lowercase */
function checkLowerCase(line) {
  if (containsUppercase(line.dutch) || containsUppercase(line.english)) {
    logError(line, 'has an uppercase character (should be all lowercase for ease of searching)');
  }
}

function containsUppercase(str) {
  return /[A-Z]/.test(str);
}

function logError(line, problem) {
  console.log(`Error: line"${Object.values(line).join(',')}" ${problem}`);
}

function checkForValues(line) {
  if (!line.dutch || !line.english) {
    logError(line, 'There is an issue with the values of the line, one of them is empty');
  }
}

function checkForAccent(line) {
  if (containsAccent(line.dutch) || containsAccent(line.english)) {
    logError(line, 'has an accent character (should be all lowercase for ease of searching)');
  }
}

function containsAccent(str) {
  return /[À-ÿ]/.test(str);
}