Baking Competition

function bakingCompetition(input) {
    let bakers = Number(input[0]);
    let index = 1, totalSweets = 0, totalSum = 0;

    for (let i = 0; i < bakers; i++) {
        let baker = "";
        let cookies = 0, cakes = 0, waffles = 0;

        while (true) {
            let command = input[index++];
            if (command == "Stop baking!") {
                break;
            }

            if (baker == "") {
                baker = command;
            } else {
                let sweet = command;
                let sweetCount = Number(input[index++]);
                if (sweet == "cookies") {
                    cookies += sweetCount;
                } else if (sweet == "cakes") {
                    cakes += sweetCount;
                } else {
                    waffles += sweetCount;
                }
                totalSweets += sweetCount;
            }
        }
        totalSum += 1.50 * cookies + 7.80 * cakes + 2.30 * waffles;
        console.log(`${baker} baked ${cookies} cookies, ${cakes} cakes and ${waffles} waffles.`);
    }

    console.log(`All bakery sold: ${totalSweets}\nTotal sum for charity: ${totalSum.toFixed(2)} lv.`);
    return;
}