04. AllThatLuggage

function solve(arg) {
    var luggage = {};
    var luggageSorted = {};
    var sortBy = arg[arg.length - 1];

    for (var i = 0; i < arg.length - 1; i++) {
        var row = arg[i].split(/\.*\*\.*/g);
        var name = row[0];
        var type = 'other';

        if (row[2] === 'true') {
            type = 'food';
        }
        if (row[3] === 'true') {
            type = 'drink';
        }
        if (!luggage.hasOwnProperty(name)) {
            luggage[name] = [];
        }

        luggage[name].push({
            'clothe': row[1],
            'kg': Number(row[5]),
            'fragile': row[4] === 'true' ? true : false,
            'type': type,
            'transferredWith': row[6]
        });
    }

    var names = Object.keys(luggage);

    for (var i = 0; i < names.length; i++) {
        var name = names[i];
        sortLuggage(name);
        luggageSorted[name] = {};

        for (var j = 0; j < luggage[name].length; j++) {
            var clothe = luggage[name][j].clothe;
            luggageSorted[name][clothe] = luggage[name][j];
            delete luggageSorted[name][clothe].clothe;
        }
    }

    console.log(JSON.stringify(luggageSorted));

    function sortLuggage(name) {
        luggage[name].sort(function (a, b) {
            if (sortBy === 'luggage name') {
                return a.clothe > b.clothe ? 1 : -1;
            } else if (sortBy === 'weight') {
                return a.kg - b.kg;
            }
        });
    }
}