const m = [];

const newNumberContainer = {};

let numberStore = [];

function buildArray() {
  for (let x = 0; x < 51; x++) {
    const l = [];
    for (let y = 0; y < 51; y++)
      l.push(0);

    m[x] = l;
  }
}

function othercalcV2() {
  //    Var p = 1 / ((-1)*numberStore.length);
  const p = 1.0 / (numberStore.length);

  for (let i = 0; i < numberStore.length - 1; i++) {
    const thisRow = [];

    for (let s = 1; s < 6; s++) {
      const cv = numberStore[i][s];

      for (let n = 1; n < 6; n++)
        if (n !== s) {
          const workVal = numberStore[i][n];
          //     Console.log(workVal);
          //                        m[cv-1][workVal-1]++;

          // Console.log('mo', mo);

          const tempArray = [cv, workVal].sort((a, b) => {
            if (a < b)
              return -1;

            return a > b ? 1 : 0;
          });
          const id = tempArray.join('-');

          if (thisRow.indexOf(id) === -1) {
            const record = newNumberContainer[id] || { 'c': 0, 'v': 0, 'id': id };
            record.c++;
            record.v += (p * i);
            newNumberContainer[id] = record;

            thisRow.push(id);
          }
        }
    }
  }

  let flatArray = Object.keys(newNumberContainer).map((key) => newNumberContainer[key]);

  flatArray = flatArray.sort((a, b) => {
    if (a.c < b.c)
      return 1;

    return a.c > b.c ? -1 : 0;
  });

  let line = [];
  let lineI = 0;

  while (line.length < 5) {
    const pair = flatArray[lineI];
    pairS = pair.id.split('-');

    if (line.indexOf(pairS[0]) === -1 && line.length < 5)
      line.push(pairS[0]);

    if (line.indexOf(pairS[1]) === -1 && line.length < 5)
      line.push(pairS[1]);

    // console.log(line);
    lineI++;
  }

  line = line.sort((a, b) => {
    if (~~a < ~~b)
      return -1;

    return ~~a > ~~b ? 1 : 0;
  });

  //console.log(line);

  return line;
}


function performCalcs() {
  buildArray();
  //BuildTable();
  const line = othercalcV2();
  console.log('---------------------------------------');
  console.log(`line: ${line}`);
  //  Starcalc();

  //    tripCalc();
  return line;
}

function calculate(data) {
  numberStore = data;

  return performCalcs();
}

module.exports.calculate = calculate;