FFXIV Quick Ventures program

const fs = require('fs');

var raw_venture_data = [];
var venture_dict = {}

function getPercentageVal(level) {
    return venture_dict[level] / 100
}

(function() {
    const totalLevel = 90
    var currentLevel = 10
    var venture_amount = 0

    fs.readFile("Venture-Data.txt", 'utf8', function (err, data) {
        if (err) throw err;
        raw_venture_data = data.match(/\d+(?=%)|(?<=<tr>\r\n<td>)\d+/g)

        for (idx = 0; idx < raw_venture_data.length - 1; idx += 2) {
            venture_dict[parseInt(raw_venture_data[idx])] = parseInt(raw_venture_data[idx + 1])
        }

        while (currentLevel < totalLevel) {
            currentLevel += getPercentageVal(currentLevel | 0)
            venture_amount++
        }

        console.log(venture_amount)
    });
})()