// parseLine.js
function parseLine(line) {
  // Split on tabs
  const cols = line.split(/\t/).map((c) => c.trim());

  // We expect 15 columns, but we won't skip lines if some are missing or extra.
  // We'll fill them with "" if not present, to preserve all data
  const col0 = cols[0]  || ""; // O*NET-SOC Code
  const col1 = cols[1]  || ""; // Title
  const col2 = cols[2]  || ""; // Element ID
  const col3 = cols[3]  || ""; // Element Name
  const col4 = cols[4]  || ""; // Scale ID
  const col5 = cols[5]  || ""; // Scale Name
  const col6 = cols[6]  || ""; // Data Value
  const col7 = cols[7]  || ""; // N
  const col8 = cols[8]  || ""; // Standard Error
  const col9 = cols[9]  || ""; // Lower CI Bound
  const col10 = cols[10] || ""; // Upper CI Bound
  const col11 = cols[11] || ""; // Recommend Suppress
  const col12 = cols[12] || ""; // Not Relevant
  const col13 = cols[13] || ""; // Date
  const col14 = cols[14] || ""; // Domain Source

  // Return an object with keys matching your definitions
  return {
    onetSocCode: cols[0],       // e.g. "11-1011.00"
    elementID: cols[1],         // e.g. "2.C.1.a"
    elementName: cols[2],       // e.g. "Administration and Management"
    scaleID: cols[3],           // e.g. "IM" or "LV"
    dataValue: cols[4],         // e.g. "4.78"
    n: cols[5],                 // e.g. "28"
    standardError: cols[6],     // e.g. "0.1102"
    lowerCI: cols[7],
    upperCI: cols[8],
    recommendSuppress: cols[9],
    notRelevant: cols[10],
    date: cols[11],
    domainSource: cols[12]
  };
}

export default parseLine;