script.js

// Function to calculate FLAMES result
let globalVariable = "";
function calculateFlames() {
  const name1 = document.getElementById("name1").value.toLowerCase();
  const name2 = document.getElementById("name2").value.toLowerCase();

  // Check if either name is empty and add placeholder if necessary
  if (name1 === "") {
    document
      .getElementById("name1")
      .setAttribute("placeholder", "This field is required");
  } else if (name2 === "") {
    document
      .getElementById("name2")
      .setAttribute("placeholder", "This field is required");
  } else {
    // Create a string of all unique characters in the two names
    let combinedNames = name1 + name2;
    combinedNames = combinedNames.replace(/ /g, ""); // Remove spaces
    combinedNames = Array.from(new Set(combinedNames)).join("");

    // FLAMES calculation
    let flames = "flames";
    let index = 0;

    while (flames.length > 1) {
      index = (index + combinedNames.length - 1) % flames.length;
      flames = flames.slice(0, index) + flames.slice(index + 1);
    }

    const resultDiv = document.getElementById("result");
    resultDiv.textContent = getFlamesMeaning(flames);
    globalVariable = getFlamesMeaningWA(flames);

    const shareButton = document.getElementById("share-button");
    shareButton.style.display = "block";
  }

  // Function to get the meaning of the FLAMES result
  function getFlamesMeaning(flames) {
    const meanings = {
      f: "You have good Friendship",
      l: "You guys are in Love",
      a: "Nice Affection",
      m: "Happy Married Life",
      e: "You are Enemies",
      s: "You both are Siblings",
    };

    return meanings[flames];
  }

  function getFlamesMeaningWA(flames) {
    const meanings = {
      f: "Friendship",
      l: "Love",
      a: "Affection",
      m: "Married Life",
      e: "Enemies",
      s: "Siblings",
    };

    return meanings[flames];
  }
}

document.addEventListener("DOMContentLoaded", function () {
  // Get the button element
  const buttonElement = document.getElementById("submit-button");

  // Add keydown event listener to the document
  document.addEventListener("keydown", function (event) {
    // Check if the pressed key is "Enter"
    if (event.keyCode === 13 || event.key === "Enter") {
      // Prevent default behavior (like submitting a form)
      event.preventDefault();

      // Trigger the button click
      buttonElement.click();
    }
  });
});

const shareButton = document.getElementById("share-button");
shareButton.style.display = "none";

function captureScreenshot() {
  html2canvas(document.body).then(function (canvas) {
    const resultDiv = document.getElementById("result");

    const name2 = document.getElementById("name2").value;
    const name1 = document.getElementById("name1").value;
    const capitalized_name1 = name1.split(" ").map(word => word.charAt(0).toUpperCase() + word.slice(1)).join(" ");
    const capitalized_name2 = name2.split(" ").map(word => word.charAt(0).toUpperCase() + word.slice(1)).join(" ");

    let shareContent = `🎉 Hey! You won\'t believe it - ${capitalized_name1} and ${capitalized_name2} have got *"${globalVariable}"* on the FLAMES app by buildnship.\n\n Ready for a fun surprise? Try it yourself at flames.buildnship.in and see the magic! ✨🔥`;

    shareTextViaWhatsApp(shareContent);
  });
}

function shareTextViaWhatsApp(text) {
  let whatsappURL =
    "https://api.whatsapp.com/send?text=" + encodeURIComponent(text);
  window.open(whatsappURL, "_blank");
}