Add toast notification

frontend/src/App.css

@@ -193,6 +193,12 @@ select {
   border: 1px solid rgba(148, 163, 184, 0.5);
 }
 
+.btn.danger {
+  background: linear-gradient(135deg, var(--danger), #e74c3c);
+  color: #fde8e8;
+  box-shadow: 0 12px 25px rgba(249, 115, 115, 0.4);
+}
+
 .btn.small {
   padding: 0.25rem 0.7rem;
   font-size: 0.8rem;
@@ -442,3 +448,106 @@ select {
     grid-template-columns: repeat(2, minmax(0, 1fr));
   }
 }
+
+/* Modal */
+
+.modal-backdrop {
+  position: fixed;
+  inset: 0;
+  background: rgba(15, 23, 42, 0.8);
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  z-index: 50;
+}
+
+.modal {
+  background: var(--card);
+  border-radius: 18px;
+  padding: 1.5rem;
+  border: 1px solid var(--border-subtle);
+  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9);
+  max-width: 400px;
+  width: 90vw;
+}
+
+.modal-header {
+  margin-bottom: 1rem;
+}
+
+.modal-header h2 {
+  margin: 0;
+  font-size: 1.1rem;
+}
+
+.modal-body {
+  margin-bottom: 1.2rem;
+  color: var(--text-muted);
+  line-height: 1.5;
+}
+
+.modal-footer {
+  display: flex;
+  gap: 0.6rem;
+  justify-content: flex-end;
+}
+
+.modal-footer .btn {
+  flex: 1;
+}
+
+/* Toast Notifications */
+
+.toast-container {
+  position: fixed;
+  bottom: 1.5rem;
+  right: 1.5rem;
+  z-index: 60;
+  display: flex;
+  flex-direction: column;
+  gap: 0.8rem;
+  max-width: 400px;
+  pointer-events: none;
+}
+
+.toast {
+  padding: 1rem 1.2rem;
+  border-radius: 12px;
+  border: 1px solid rgba(148, 163, 184, 0.3);
+  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
+  display: flex;
+  align-items: center;
+  gap: 0.8rem;
+  animation: slideIn 0.3s ease-out;
+  pointer-events: auto;
+  font-size: 0.9rem;
+}
+
+.toast.success {
+  background: rgba(34, 197, 94, 0.1);
+  border-color: rgba(34, 197, 94, 0.5);
+  color: #86efac;
+}
+
+.toast.error {
+  background: rgba(249, 115, 115, 0.1);
+  border-color: rgba(249, 115, 115, 0.5);
+  color: #fca5a5;
+}
+
+.toast.info {
+  background: rgba(59, 130, 246, 0.1);
+  border-color: rgba(59, 130, 246, 0.5);
+  color: #93c5fd;
+}
+
+@keyframes slideIn {
+  from {
+    transform: translateX(400px);
+    opacity: 0;
+  }
+  to {
+    transform: translateX(0);
+    opacity: 1;
+  }
+}

frontend/src/App.jsx

@@ -5,6 +5,8 @@ import TopBar from "./components/TopBar";
 import RecipeList from "./components/RecipeList";
 import RecipeDetails from "./components/RecipeDetails";
 import RecipeFormDrawer from "./components/RecipeFormDrawer";
+import Modal from "./components/Modal";
+import ToastContainer from "./components/ToastContainer";
 import { getRecipes, getRandomRecipe, createRecipe, updateRecipe, deleteRecipe } from "./api";
 
 function App() {
@@ -21,6 +23,9 @@ function App() {
   const [drawerOpen, setDrawerOpen] = useState(false);
   const [editingRecipe, setEditingRecipe] = useState(null);
 
+  const [deleteModal, setDeleteModal] = useState({ isOpen: false, recipeId: null, recipeName: "" });
+  const [toasts, setToasts] = useState([]);
+
   useEffect(() => {
     loadRecipes();
   }, []);
@@ -71,8 +76,10 @@ function App() {
       setEditingRecipe(null);
       await loadRecipes();
       setSelectedRecipe(created);
+      addToast("המתכון החדש נוצר בהצלחה!", "success");
     } catch {
       setError("שגיאה בשמירת המתכון החדש.");
+      addToast("שגיאה בשמירת המתכון החדש", "error");
     }
   };
 
@@ -91,21 +98,45 @@ function App() {
       if (updated) {
         setSelectedRecipe(updated);
       }
+      addToast("המתכון עודכן בהצלחה!", "success");
     } catch {
       setError("שגיאה בעדכון המתכון.");
+      addToast("שגיאה בעדכון המתכון", "error");
     }
   };
 
-  const handleDeleteRecipe = async (recipeId) => {
+  const handleShowDeleteModal = (recipeId, recipeName) => {
+    setDeleteModal({ isOpen: true, recipeId, recipeName });
+  };
+
+  const handleConfirmDelete = async () => {
+    const recipeId = deleteModal.recipeId;
+    setDeleteModal({ isOpen: false, recipeId: null, recipeName: "" });
+
     try {
       await deleteRecipe(recipeId);
       await loadRecipes();
       setSelectedRecipe(null);
+      addToast("המתכון נמחק בהצלחה!", "success");
     } catch {
       setError("שגיאה במחיקת המתכון.");
+      addToast("שגיאה במחיקת המתכון", "error");
     }
   };
 
+  const handleCancelDelete = () => {
+    setDeleteModal({ isOpen: false, recipeId: null, recipeName: "" });
+  };
+
+  const addToast = (message, type = "info", duration = 3000) => {
+    const id = Date.now();
+    setToasts((prev) => [...prev, { id, message, type, duration }]);
+  };
+
+  const removeToast = (id) => {
+    setToasts((prev) => prev.filter((toast) => toast.id !== id));
+  };
+
   const handleFormSubmit = (payload) => {
     if (editingRecipe) {
       handleUpdateRecipe(payload);
@@ -179,7 +210,8 @@ function App() {
           <RecipeDetails
             recipe={selectedRecipe}
             onEditClick={handleEditRecipe}
-            onDeleteClick={handleDeleteRecipe}
+            onDeleteClick={handleShowDeleteModal}
+            onShowDeleteModal={handleShowDeleteModal}
           />
         </section>
       </main>
@@ -193,6 +225,19 @@ function App() {
         onSubmit={handleFormSubmit}
         editingRecipe={editingRecipe}
       />
+
+      <Modal
+        isOpen={deleteModal.isOpen}
+        title="מחק מתכון"
+        message={`בטוח שאתה רוצה למחוק את "${deleteModal.recipeName}"?`}
+        confirmText="מחק"
+        cancelText="ביטול"
+        isDangerous={true}
+        onConfirm={handleConfirmDelete}
+        onCancel={handleCancelDelete}
+      />
+
+      <ToastContainer toasts={toasts} onRemove={removeToast} />
     </div>
   );
 }

frontend/src/components/Modal.jsx

@@ -0,0 +1,29 @@
+function Modal({ isOpen, title, message, onConfirm, onCancel, confirmText = "מחק", cancelText = "ביטול", isDangerous = false }) {
+  if (!isOpen) return null;
+
+  return (
+    <div className="modal-backdrop" onClick={onCancel}>
+      <div className="modal" onClick={(e) => e.stopPropagation()}>
+        <header className="modal-header">
+          <h2>{title}</h2>
+        </header>
+        <div className="modal-body">
+          {message}
+        </div>
+        <footer className="modal-footer">
+          <button className="btn ghost" onClick={onCancel}>
+            {cancelText}
+          </button>
+          <button
+            className={`btn ${isDangerous ? "danger" : "primary"}`}
+            onClick={onConfirm}
+          >
+            {confirmText}
+          </button>
+        </footer>
+      </div>
+    </div>
+  );
+}
+
+export default Modal;

frontend/src/components/RecipeDetails.jsx

@@ -1,4 +1,4 @@
-function RecipeDetails({ recipe, onEditClick, onDeleteClick }) {
+function RecipeDetails({ recipe, onEditClick, onDeleteClick, onShowDeleteModal }) {
   if (!recipe) {
     return (
       <section className="panel placeholder">
@@ -8,9 +8,7 @@ function RecipeDetails({ recipe, onEditClick, onDeleteClick }) {
   }
 
   const handleDelete = () => {
-    if (confirm("בטוח שאתה רוצה למחוק את המתכון הזה?")) {
-      onDeleteClick(recipe.id);
-    }
+    onShowDeleteModal(recipe.id, recipe.name);
   };
 
   return (

frontend/src/components/Toast.jsx

@@ -0,0 +1,24 @@
+import { useEffect } from "react";
+
+function Toast({ id, message, type = "info", duration = 3000, onClose }) {
+  useEffect(() => {
+    const timer = setTimeout(() => {
+      onClose(id);
+    }, duration);
+
+    return () => clearTimeout(timer);
+  }, [id, duration, onClose]);
+
+  return (
+    <div className={`toast ${type}`}>
+      <span>
+        {type === "success" && "✓"}
+        {type === "error" && "✕"}
+        {type === "info" && "ℹ"}
+      </span>
+      {message}
+    </div>
+  );
+}
+
+export default Toast;

frontend/src/components/ToastContainer.jsx

@@ -0,0 +1,20 @@
+import Toast from "./Toast";
+
+function ToastContainer({ toasts, onRemove }) {
+  return (
+    <div className="toast-container">
+      {toasts.map((toast) => (
+        <Toast
+          key={toast.id}
+          id={toast.id}
+          message={toast.message}
+          type={toast.type}
+          duration={toast.duration}
+          onClose={onRemove}
+        />
+      ))}
+    </div>
+  );
+}
+
+export default ToastContainer;