Update storage.ts

services/storage.ts

@@ -1,6 +1,22 @@
 
 import { EmailTemplate } from '../types';
 
+// Fallback for crypto.randomUUID in non-secure (HTTP) contexts
+export const generateUUID = () => {
+  if (typeof crypto !== 'undefined' && crypto.randomUUID) {
+    try {
+      return crypto.randomUUID();
+    } catch (e) {
+      // Fallback if it exists but fails
+    }
+  }
+  return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
+    const r = Math.random() * 16 | 0;
+    const v = c === 'x' ? r : (r & 0x3 | 0x8);
+    return v.toString(16);
+  });
+};
+
 export const generateTemplateKey = (name: string): string => {
   return name.trim().toLowerCase().replace(/\s+/g, '_').replace(/[^a-z0-9_]/g, '');
 };
@@ -66,6 +82,7 @@ return items;`;
 };
 
 export const getTemplates = async (): Promise<EmailTemplate[]> => {
+  console.log("Fetching templates from /api/templates...");
   const response = await fetch('/api/templates');
   if (!response.ok) {
     const errorBody = await response.text();
@@ -75,6 +92,7 @@ export const getTemplates = async (): Promise<EmailTemplate[]> => {
 };
 
 export const saveTemplate = async (template: EmailTemplate): Promise<void> => {
+  console.log("Saving template to /api/templates...", template.name);
   const response = await fetch('/api/templates', {
     method: 'POST',
     headers: {
@@ -84,8 +102,15 @@ export const saveTemplate = async (template: EmailTemplate): Promise<void> => {
   });
   
   if (!response.ok) {
-    const errorData = await response.json().catch(() => ({}));
-    throw new Error(errorData.details || errorData.error || `Salvataggio fallito con stato ${response.status}`);
+    let errorMessage = `Errore HTTP ${response.status}`;
+    try {
+        const errorData = await response.json();
+        errorMessage = errorData.details || errorData.error || errorMessage;
+    } catch (e) {
+        const textError = await response.text();
+        if (textError) errorMessage = textError;
+    }
+    throw new Error(errorMessage);
   }
 };