script.js

// Elements of change
const changes = [
    "someone who shares the same goals as you", 
    "an old friend", 
    "someone who will open a hidden path for you", 
    "an old flame", 
    "someone from your past"
];

// A list of happenings 
const happenings = [
    "They will bring you surprising news.", 
    "They will unlock a new opportunity.", 
    "They will show you a path that will test your patience.", 
    "They will bring about huge change in your life.", 
    "They will cause huge disruption in your life."
];

// Pearls of wisdom to close
const pearls = [
    "Trust your instics.", 
    "Move forward with caution.", 
    "The answers are clear to those who look hard enough.",
    "I see that your your favourite colour will become a guide for you.",
    "I see your lucky number bearing fruit."
];

// Function to pick random index of each array
function getRandomItem(array) {
    return array[Math.floor(Math.random() * array.length)];
};

// Function to combine 3 elements of change, a happening and a pearl to create the Fortune.
function generateFortune() {
    const change = getRandomItem(changes);
    const happening = getRandomItem(happenings);
    const pearl = getRandomItem(pearls);

    return `Greetings traveller. I see a meeting ${change}. ${happening} ${pearl}`;
};

// Pring the fortune
console.log(generateFortune());