Upload 2 files

gemini.js

@@ -0,0 +1,11 @@
+export async function askGemini(prompt) {
+  const GEMINI_API_KEY = import.meta.env.GEMINI_API_KEY;
+  const response = await fetch(`https://generativelanguage.googleapis.com/v1beta/models/gemini-2.0-flash:generateContent?key=${GEMINI_API_KEY}`, {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify({
+      contents: [{ role: "user", parts: [{ text: prompt }] }]
+    })
+  });
+  return await response.json();
+}

scriptsfirebase.js

@@ -0,0 +1,58 @@
+import {
+  initializeApp
+} from "https://www.gstatic.com/firebasejs/11.6.1/firebase-app.js";
+import {
+  getAuth,
+  onAuthStateChanged,
+  signOut,
+  signInAnonymously,
+  GoogleAuthProvider,
+  signInWithPopup
+} from "https://www.gstatic.com/firebasejs/11.6.1/firebase-auth.js";
+
+const firebaseConfig = {
+  apiKey: import.meta.env.FIREBASE_API_KEY,
+  authDomain: import.meta.env.FIREBASE_AUTH_DOMAIN,
+  projectId: import.meta.env.FIREBASE_PROJECT_ID,
+  storageBucket: import.meta.env.FIREBASE_STORAGE_BUCKET,
+  messagingSenderId: import.meta.env.FIREBASE_MESSAGING_SENDER_ID,
+  appId: import.meta.env.FIREBASE_APP_ID,
+  measurementId: import.meta.env.FIREBASE_MEASUREMENT_ID
+};
+
+const app = initializeApp(firebaseConfig);
+const auth = getAuth(app);
+
+const loginBtn = document.getElementById("loginAnonButton");
+const logoutBtn = document.getElementById("logoutButton");
+
+loginBtn.addEventListener("click", async () => {
+  try {
+    const provider = new GoogleAuthProvider();
+    await signInWithPopup(auth, provider);
+  } catch (err) {
+    console.error("Error al iniciar sesión:", err);
+  }
+});
+
+document.getElementById("anonymousLoginButton").addEventListener("click", async () => {
+  try {
+    await signInAnonymously(auth);
+  } catch (error) {
+    console.error(error);
+  }
+});
+
+logoutBtn.addEventListener("click", async () => {
+  await signOut(auth);
+});
+
+onAuthStateChanged(auth, (user) => {
+  if (user) {
+    document.getElementById("loginAnonButton").style.display = "none";
+    document.getElementById("logoutButton").style.display = "block";
+  } else {
+    document.getElementById("loginAnonButton").style.display = "block";
+    document.getElementById("logoutButton").style.display = "none";
+  }
+});