Update index.html

index.html

@@ -883,65 +883,73 @@ gtag('config', 'G-Z920J6JQHG', {
     };
 
     // 执行 登录/注册
-    document.getElementById('btn-main-action').onclick = () => {
-        const email = document.getElementById('email').value;
-        const pass = document.getElementById('password').value;
-
-        if (isLoginMode) {
-            if (!email || !pass) { alert("Please enter both email and password."); return; }
-            signInWithEmailAndPassword(auth, email, pass).catch(err => alert("Login failed: " + err.message));
-        } else {
-            const name = document.getElementById('username').value;
-            const confirmPass = document.getElementById('confirm-password').value;
-            const isAgreed = document.getElementById('terms-checkbox').checked;
-
-            if (!name || !email || !pass) { alert("Please fill in all required fields."); return; }
-            if (pass !== confirmPass) { alert("Passwords do not match!"); return; }
-            if (!isAgreed) { alert("Please read and agree to the User Agreement."); return; }
+  document.getElementById('btn-main-action').onclick = async () => {
+    const email = document.getElementById('email').value;
+    const pass = document.getElementById('password').value;
+
+    if (isLoginMode) {
+        if (!email || !pass) { alert("Please enter both email and password."); return; }
+        // 登录逻辑也加上 await 和 try...catch 更稳妥
+        try {
+            await signInWithEmailAndPassword(auth, email, pass);
+        } catch (err) {
+            alert("Login failed: " + err.message);
+        }
+    } else {
+        const name = document.getElementById('username').value;
+        const confirmPass = document.getElementById('confirm-password').value;
+        const isAgreed = document.getElementById('terms-checkbox').checked;
 
-            isRegisteringFlow = true; 
+        if (!name || !email || !pass) { alert("Please fill in all required fields."); return; }
+        if (pass !== confirmPass) { alert("Passwords do not match!"); return; }
+        if (!isAgreed) { alert("Please read and agree to the User Agreement."); return; }
 
-            createUserWithEmailAndPassword(auth, email, pass).then((userCredential) => {
-                const user = userCredential.user;
-                
-                // 1. 存入 Auth 姓名
-                updateProfile(user, { displayName: name }).then(() => {
-                    
-                    // === 新增：2. 像写 Excel 一样，把客户信息写入 Firestore ===
-                    const leadData = {
-                        name: name,
-                        email: email,
-                        registerTime: new Date().toISOString() // 记录精确的注册时间
-                    };
-                    setDoc(doc(db, "leads", user.uid), leadData).then(() => {
-                        
-                        // 3. 发送验证邮件
-                        sendEmailVerification(user).then(() => {
-                            alert("Registration successful! A verification email has been sent to " + email + ".\n\n⚠️ Note: If you don't see it in your inbox, please check your Spam or Junk folder.");
-
-                            
-                            // 4. 登出并切回登录界面
-                            signOut(auth).then(() => {
-                                isRegisteringFlow = false; 
-                                isLoginMode = true;
-                                document.getElementById('auth-title').innerText = "Resource Center";
-                                document.getElementById('btn-main-action').innerText = "Login";
-                                document.getElementById('toggle-link').innerText = "Register Now";
-                                document.getElementById('reg-name-field').style.display = 'none';
-                                document.getElementById('reg-confirm-field').style.display = 'none';
-                                document.getElementById('terms-container').style.display = 'none';
-                                document.getElementById('login-extra').style.display = 'block';
-                                document.getElementById('password').value = ""; 
-                            });
-                        });
-                    });
-                });
-            }).catch(err => {
-                isRegisteringFlow = false; 
-                alert("Registration failed: " + err.message);
-            });
+        isRegisteringFlow = true; 
+        
+        try {
+            // 1. 创建账号
+            const userCredential = await createUserWithEmailAndPassword(auth, email, pass);
+            const user = userCredential.user;
+            
+            // 2. 更新用户名
+            await updateProfile(user, { displayName: name });
+            
+            // 3. 写入数据库
+            const leadData = {
+                name: name,
+                email: email,
+                registerTime: new Date().toISOString() 
+            };
+            await setDoc(doc(db, "leads", user.uid), leadData);
+
+            // 4. 发送验证邮件
+            await sendEmailVerification(user);
+
+            // 5. 提示用户
+            alert("Registration successful! A verification email has been sent to " + email + ".\n\n⚠️ Note: If you don't see it in your inbox, please check your Spam or Junk folder.");
+            
+            // 6. 登出并重置 UI
+            await signOut(auth);
+            
+            isRegisteringFlow = false; 
+            isLoginMode = true;
+            document.getElementById('auth-title').innerText = "Resource Center";
+            document.getElementById('btn-main-action').innerText = "Login";
+            document.getElementById('toggle-link').innerText = "Register Now";
+            document.getElementById('reg-name-field').style.display = 'none';
+            document.getElementById('reg-confirm-field').style.display = 'none';
+            document.getElementById('terms-container').style.display = 'none';
+            document.getElementById('login-extra').style.display = 'block';
+            document.getElementById('password').value = ""; 
+
+        } catch (err) {
+            // 只要上面的任何一步（包括写数据库、发邮件）出错，都会立刻走到这里并弹出详细错误原因！
+            isRegisteringFlow = false; 
+            console.error("Registration Error Details:", err); // 在 F12 控制台打印详细日志
+            alert("Registration Error:\n" + err.code + "\n" + err.message);
         }
-    };
+    }
+};
 
     // 忘记密码重置逻辑
     document.getElementById('forgot-pwd').onclick = () => {