Easter Shop

function easterShop(input) {
    let totalEggs = Number(input[0]);
    let index = 1;
    let command = input[index];
    index++;

    let soldEggs = 0;
    while (command !== "Close") {
        let eggs = Number(input[index]);
        index++;

        if (command === "Buy" && eggs > totalEggs) {
            console.log(`Not enough eggs in store!`);
            console.log(`You can buy only ${totalEggs}.`);
            return;
        }
        if (command === "Buy") {
            totalEggs -= eggs;
            soldEggs += eggs;
        } else {
            totalEggs += eggs;
        }
        command = input[index];
        index++;
    }
    if (command === "Close") {
    console.log(`Store is closed!`);
    console.log(`${soldEggs} eggs sold.`);
    }
}