const fs = require('fs');

function parseTextFile(filePath) {
  const content = fs.readFileSync(filePath, 'utf-8');
  const lines = content.split('\n');
  const entries = [];
  let currentEntry = {};

  for (let i = 0; i < lines.length; i++) {
    const line = lines[i].trim();

    if (line !== '') {
      const parts = line.split(/\s+/);

      if (parts.length === 1) {
        // New entry detected, push the current entry to the entries array
        if (Object.keys(currentEntry).length > 0) {
          entries.push(currentEntry);
        }

        // Create a new entry object
        currentEntry = {
          header: line,
          details: [],
        };
      } else {
        const account = parts[0];
        const amount = parseFloat(parts[1]);

        currentEntry.details.push({
          account,
          amount,
        });
      }
    }
  }

  // Push the last entry to the entries array
  if (Object.keys(currentEntry).length > 0) {
    entries.push(currentEntry);
  }

  return entries;
}

// Usage: Provide the path to your text file here
const filePath = 'main.gl';
const entries = parseTextFile(filePath);
console.log(entries);