Cuz why not
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Tyler
-332
@@ -1,332 +0,0 @@
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/**
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* UI management module.
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* Handles user interface interactions and form handling.
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*/
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import { encryptFile, decryptFile } from './fileops.js';
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// ===== UI Initialization =====
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export function setupUI() {
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const removeBtn = document.getElementById("remove-file-btn");
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if (removeBtn) {
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removeBtn.style.display = "none";
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}
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initializeEventListeners();
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}
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function initializeEventListeners() {
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const elements = {
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encryptionType: document.getElementById("encryption-type"),
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inputText: document.getElementById("input-text"),
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form: document.getElementById("crypto-form"),
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removeFileBtn: document.getElementById("remove-file-btn"),
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clearAllBtn: document.getElementById("clear-all-btn"),
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generateBtn: document.getElementById("generate-btn"),
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copyPasswordBtn: document.getElementById("copy-btn"),
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copyOutputBtn: document.getElementById("copy-output-btn"),
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toggleSwitch: document.getElementById("operation-toggle"),
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copyShareBtn: document.getElementById("copy-share-btn"),
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shareLink: document.getElementById("share-link")
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};
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if (validateElements(elements)) {
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setupElementListeners(elements);
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}
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}
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function validateElements(elements) {
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return elements.encryptionType && elements.inputText && elements.form &&
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elements.removeFileBtn && elements.clearAllBtn && elements.generateBtn &&
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elements.copyPasswordBtn && elements.toggleSwitch;
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}
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function setupElementListeners(elements) {
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elements.encryptionType.addEventListener("change", toggleEncryptionOptions);
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elements.inputText.addEventListener("input", handleInputChange);
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elements.form.addEventListener("submit", handleSubmit);
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elements.removeFileBtn.addEventListener("click", removeFile);
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elements.clearAllBtn.addEventListener("click", clearAll);
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elements.generateBtn.addEventListener("click", generateRandomPassword);
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elements.copyPasswordBtn.addEventListener("click", () => copyToClipboard("generated-password", "password-copy-feedback"));
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elements.copyOutputBtn?.addEventListener("click", () => copyToClipboard("output-text", "output-copy-feedback"));
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elements.toggleSwitch.addEventListener("change", () => {
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console.log("Mode:", elements.toggleSwitch.checked ? "Decrypt" : "Encrypt");
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});
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const fileInput = document.getElementById("file-input");
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if (fileInput) {
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fileInput.addEventListener("change", () => {
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const removeBtn = document.getElementById("remove-file-btn");
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if (removeBtn) {
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removeBtn.style.display = fileInput.files.length > 0 ? "inline-block" : "none";
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}
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});
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}
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setupShareLinkListeners(elements);
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}
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function setupShareLinkListeners(elements) {
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if (elements.copyShareBtn && elements.shareLink) {
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elements.copyShareBtn.addEventListener("click", () => {
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const linkText = elements.shareLink.textContent.trim();
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navigator.clipboard.writeText(linkText).then(() => {
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const feedback = document.getElementById("shared-link-feedback");
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if (feedback) {
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feedback.style.display = "block";
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feedback.classList.add("show");
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setTimeout(() => {
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feedback.classList.remove("show");
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setTimeout(() => {
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feedback.style.display = "none";
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}, 300);
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}, 3000);
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}
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});
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});
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}
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}
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function toggleEncryptionOptions() {
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const type = document.getElementById("encryption-type").value.trim().toLowerCase();
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const passwordInputWrapper = document.getElementById("password-input");
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const fileSection = document.querySelector("#encoding-section #file-section");
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const isAdvanced = type.includes("advanced");
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if (passwordInputWrapper) {
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passwordInputWrapper.classList.toggle("hidden", !isAdvanced);
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}
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if (fileSection) {
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fileSection.classList.toggle("hidden", !isAdvanced);
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}
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updateToggleLabels();
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toggleInputMode();
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}
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function updateToggleLabels() {
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const type = document.getElementById("encryption-type")?.value;
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const leftLabel = document.getElementById("toggle-left-label");
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const rightLabel = document.getElementById("toggle-right-label");
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if (!type || !leftLabel || !rightLabel) return;
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const isAdvanced = type.toLowerCase().includes("advanced");
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leftLabel.textContent = isAdvanced ? "Encrypt" : "Encode";
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rightLabel.textContent = isAdvanced ? "Decrypt" : "Decode";
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}
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function toggleInputMode() {
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const fileInput = document.getElementById("file-input");
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const textValue = document.getElementById("input-text")?.value.trim();
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const isAdvanced = document.getElementById("encryption-type")?.value === "advanced";
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const textSection = document.getElementById("text-section");
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const fileSection = document.getElementById("file-section");
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const removeBtn = document.getElementById("remove-file-btn");
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if (!fileInput || !textSection || !fileSection || !removeBtn) return;
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const fileSelected = fileInput.files.length > 0;
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textSection.style.display = fileSelected ? "none" : "flex";
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fileSection.style.display = (isAdvanced && !textValue) ? "flex" : "none";
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removeBtn.style.display = fileSelected ? "inline-block" : "none";
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}
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async function handleSubmit(event) {
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event.preventDefault();
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const encryptionType = document.getElementById("encryption-type")?.value;
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const password = document.getElementById("password")?.value;
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const fileInput = document.getElementById("file-input");
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const isDecrypt = document.getElementById("operation-toggle").checked;
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const operation = isDecrypt ? "decrypt" : "encrypt";
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if (!encryptionType || !fileInput) return;
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if (encryptionType === "advanced" && !password) {
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return alert("Password is required for advanced encryption.");
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}
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if (fileInput.files.length > 0) {
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return (operation === "encrypt")
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? encryptFile(fileInput, password)
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: decryptFile(fileInput, password);
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}
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await handleTextOperation(encryptionType, operation, password);
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}
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async function handleTextOperation(encryptionType, operation, password) {
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const payload = {
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"encryption-type": encryptionType,
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operation: operation,
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message: document.getElementById("input-text")?.value,
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password: password
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};
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try {
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const response = await fetch("/", {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify(payload)
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});
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const data = await response.json();
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const outputField = document.getElementById("output-text");
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if (outputField) {
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outputField.value = data.result || "[Error] No response received.";
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}
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} catch (err) {
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alert("Error processing request: " + err.message);
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}
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}
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function removeFile() {
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const fileInput = document.getElementById("file-input");
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if (fileInput) fileInput.value = "";
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const removeBtn = document.getElementById("remove-file-btn");
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if (removeBtn) removeBtn.style.display = 'none';
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toggleInputMode();
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}
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function generateRandomPassword() {
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const charset = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*()_+[]{}|;:,.<>?/~";
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const length = 30;
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const password = Array.from({ length }, () =>
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charset.charAt(Math.floor(Math.random() * charset.length))
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).join("");
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const passwordField = document.getElementById("generated-password");
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if (passwordField) {
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passwordField.value = password;
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checkForPacman();
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}
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}
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function copyToClipboard(elementId, feedbackId) {
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const el = document.getElementById(elementId);
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const feedback = document.getElementById(feedbackId);
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if (!el || !el.value) return;
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const textarea = document.createElement('textarea');
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textarea.value = el.value;
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textarea.style.position = 'fixed';
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textarea.style.opacity = '0';
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document.body.appendChild(textarea);
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textarea.select();
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textarea.setSelectionRange(0, 99999);
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try {
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navigator.clipboard.writeText(el.value).then(() => {
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showFeedback(feedback);
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}).catch(() => {
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document.execCommand('copy');
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showFeedback(feedback);
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});
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} catch (err) {
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document.execCommand('copy');
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showFeedback(feedback);
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}
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document.body.removeChild(textarea);
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}
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function showFeedback(feedback) {
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if (feedback) {
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feedback.style.display = "block";
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feedback.classList.add("show");
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setTimeout(() => {
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feedback.classList.remove("show");
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setTimeout(() => {
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feedback.style.display = "none";
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}, 300);
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}, 3000);
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}
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}
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function clearAll() {
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const fields = ["input-text", "output-text", "file-input", "password"];
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fields.forEach(id => {
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const el = document.getElementById(id);
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if (el) el.value = "";
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});
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removeFile();
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toggleInputMode();
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document.getElementById("pacman-section")?.style.setProperty("display", "none");
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document.getElementById("encoding-section")?.style.setProperty("display", "block");
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}
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function handleInputChange() {
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toggleInputMode();
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checkForPacman();
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}
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function checkForPacman() {
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const val = document.getElementById("input-text").value.trim().toLowerCase();
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const pacSection = document.getElementById("pacman-section");
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const encSection = document.getElementById("encoding-section");
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if (val.includes("pacman") && pacSection.style.display !== "block") {
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pacSection.style.display = "block";
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encSection.style.display = "none";
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window.startPacman();
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} else if (pacSection.style.display === "block" && !val.includes("pacman")) {
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window.exitGame();
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}
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}
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function copyShareLink() {
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const linkEl = document.getElementById("share-link");
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const feedback = document.getElementById("shared-link-feedback");
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if (!linkEl) return;
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const linkText = linkEl.href || linkEl.textContent.trim();
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if (navigator.clipboard && window.isSecureContext) {
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navigator.clipboard.writeText(linkText).then(() => {
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showCopyFeedback(feedback);
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}).catch(() => {
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fallbackCopy(linkText, feedback);
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});
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} else {
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fallbackCopy(linkText, feedback);
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}
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}
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function fallbackCopy(text, feedbackEl) {
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const tempInput = document.createElement("input");
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tempInput.value = text;
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document.body.appendChild(tempInput);
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tempInput.select();
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try {
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document.execCommand("copy");
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showCopyFeedback(feedbackEl);
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} catch (err) {
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alert("Copy failed. Please copy manually.");
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}
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document.body.removeChild(tempInput);
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}
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function showCopyFeedback(feedbackEl) {
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if (!feedbackEl) return;
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feedbackEl.style.display = "block";
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feedbackEl.classList.add("show");
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setTimeout(() => {
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feedbackEl.classList.remove("show");
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setTimeout(() => {
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feedbackEl.style.display = "none";
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}, 300);
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}, 3000);
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}
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function startPacman() { }
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function exitGame() { }
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