viarno reshenie club with while loop

function club(input) {
    let index = 0;
    let profit = Number(input[index]);
    index++;
    let income = 0;
    let command = input[index];
    index++;
    let isPartyCommand = true;
    while (command !== "Party!") {
        let name = command;
        let count = Number(input[index]);
        index++;
        let drinksPrice = name.length * count;
        if (drinksPrice % 2 !== 0) {
            drinksPrice = drinksPrice * 0.75;
        }
        income += drinksPrice;

        if (income >= profit) {
            isPartyCommand = false;
            break;
        }
        command = input[index];
        index++;
    }
    if (isPartyCommand) {
        let diff = profit - income;
        console.log(`We need ${diff.toFixed(2)} leva more.`);
    } else {
        console.log(`Target acquired.`);
    }
    console.log(`Club income - ${income.toFixed(2)} leva.`);
}

club(["500",
"Bellini",
"6",
"Bamboo",
"7",
"Party!"]);