feat: add featured toggle/reorder to AdminProducts; apply shared admin design

src/pages/admin/AdminProducts.module.css

@@ -1,45 +1,28 @@
 .page {
-  display: flex;
+  composes: page from './adminShared.module.css';
-  flex-direction: column;
-  gap: var(--space-lg);
 }
 
 .table {
-  width: 100%;
+  composes: table from './adminShared.module.css';
-  border-collapse: collapse;
-  background: white;
-}
-
-.table th,
-.table td {
-  text-align: left;
-  padding: var(--space-sm);
-  border-bottom: 1px solid var(--color-cream-alt);
 }
 
 .form {
-  display: flex;
+  composes: form from './adminShared.module.css';
-  flex-direction: column;
-  gap: var(--space-sm);
-  max-width: 420px;
-  background: white;
-  padding: var(--space-md);
 }
 
-.form label {
+.button {
-  display: flex;
+  composes: button from './adminShared.module.css';
-  flex-direction: column;
-  gap: 0.25rem;
-  color: var(--color-charcoal);
 }
 
-.form input,
+.buttonSecondary {
-.form select,
+  composes: buttonSecondary from './adminShared.module.css';
-.form textarea {
+  margin-right: var(--admin-space-xs);
-  padding: var(--space-sm);
+}
-  border: 1px solid var(--color-gold);
+
+.buttonDanger {
+  composes: buttonDanger from './adminShared.module.css';
 }
 
 .error {
-  color: #a33;
+  composes: error from './adminShared.module.css';
 }

src/pages/admin/AdminProducts.test.tsx

@@ -25,6 +25,8 @@ const EXISTING_PRODUCT = {
   image: 'products/edge-control.jpg',
   description: 'Hold with shine.',
   in_stock: true,
+  featured: false,
+  featured_order: null,
 }
 
 import AdminProducts from './AdminProducts'
@@ -80,4 +82,18 @@ describe('AdminProducts', () => {
     expect(deleteMock).toHaveBeenCalled()
     expect(eqMock).toHaveBeenCalledWith('id', 'edge-control')
   })
+
+  it('marks a product as featured, assigning it the next featured_order', async () => {
+    upsertMock.mockResolvedValue({ error: null })
+    render(<AdminProducts />)
+    await screen.findByText('Silk Edge Control')
+
+    await userEvent.click(screen.getByRole('checkbox', { name: /vedette/i }))
+
+    await waitFor(() =>
+      expect(upsertMock).toHaveBeenCalledWith(
+        expect.objectContaining({ id: 'edge-control', featured: true, featured_order: 0 }),
+      ),
+    )
+  })
 })

src/pages/admin/AdminProducts.tsx

@@ -12,6 +12,8 @@ interface AdminProduct {
   image: string
   description: string
   in_stock: boolean
+  featured: boolean
+  featured_order: number | null
 }
 
 const CATEGORIES: AdminProduct['category'][] = ['hair-care', 'extensions', 'tools', 'accessories']
@@ -24,7 +26,7 @@ const CATEGORY_LABELS: Record<AdminProduct['category'], string> = {
 }
 
 function emptyForm(): AdminProduct {
-  return { id: '', name: '', category: 'hair-care', price: 0, image: '', description: '', in_stock: true }
+  return { id: '', name: '', category: 'hair-care', price: 0, image: '', description: '', in_stock: true, featured: false, featured_order: null }
 }
 
 function AdminProducts() {
@@ -44,15 +46,7 @@ function AdminProducts() {
   }
 
   useEffect(() => {
-    async function load() {
+    void loadProducts()
-      const { data, error: fetchError } = await supabase.from('products').select('*').order('name')
-      if (fetchError) {
-        setError(fetchError.message)
-        return
-      }
-      setProducts((data ?? []) as AdminProduct[])
-    }
-    void load()
   }, [])
 
   async function handleSubmit(event: FormEvent) {
@@ -92,7 +86,52 @@ function AdminProducts() {
     await loadProducts()
   }
 
+  async function handleToggleFeatured(product: AdminProduct) {
+    setError('')
+    if (product.featured) {
+      const { error: upsertError } = await supabase.from('products').upsert({ ...product, featured: false, featured_order: null })
+      if (upsertError) {
+        setError(upsertError.message)
+        return
+      }
+    } else {
+      const maxOrder = products.reduce((max, p) => (p.featured && p.featured_order !== null ? Math.max(max, p.featured_order) : max), -1)
+      const { error: upsertError } = await supabase.from('products').upsert({ ...product, featured: true, featured_order: maxOrder + 1 })
+      if (upsertError) {
+        setError(upsertError.message)
+        return
+      }
+    }
+    await loadProducts()
+  }
+
+  async function handleMoveFeatured(product: AdminProduct, direction: -1 | 1) {
+    const featured = products
+      .filter((p) => p.featured)
+      .sort((a, b) => (a.featured_order ?? 0) - (b.featured_order ?? 0))
+    const index = featured.findIndex((p) => p.id === product.id)
+    const targetIndex = index + direction
+    if (targetIndex < 0 || targetIndex >= featured.length) return
+    const current = featured[index]
+    const target = featured[targetIndex]
+    setError('')
+    const { error: err1 } = await supabase.from('products').upsert({ ...current, featured_order: target.featured_order })
+    if (err1) {
+      setError(err1.message)
+      return
+    }
+    const { error: err2 } = await supabase.from('products').upsert({ ...target, featured_order: current.featured_order })
+    if (err2) {
+      setError(err2.message)
+      return
+    }
+    await loadProducts()
+  }
+
   const isEditing = Boolean(form.id) && products.some((p) => p.id === form.id)
+  const featuredProducts = products
+    .filter((p) => p.featured)
+    .sort((a, b) => (a.featured_order ?? 0) - (b.featured_order ?? 0))
 
   return (
     <div className={styles.page}>
@@ -104,6 +143,7 @@ function AdminProducts() {
             <th>Catégorie</th>
             <th>Prix</th>
             <th>En stock</th>
+            <th>Vedette</th>
             <th></th>
           </tr>
         </thead>
@@ -115,8 +155,38 @@ function AdminProducts() {
               <td>{product.price} $</td>
               <td>{product.in_stock ? 'Oui' : 'Non'}</td>
               <td>
-                <button type="button" onClick={() => setForm(product)}>Modifier</button>
+                <label>
-                <button type="button" onClick={() => handleDelete(product.id)}>Supprimer</button>
+                  <input
+                    type="checkbox"
+                    checked={product.featured}
+                    onChange={() => handleToggleFeatured(product)}
+                  />
+                  Vedette
+                </label>
+                {product.featured && (
+                  <>
+                    <button
+                      type="button"
+                      className={styles.buttonSecondary}
+                      onClick={() => handleMoveFeatured(product, -1)}
+                      disabled={featuredProducts.findIndex((p) => p.id === product.id) === 0}
+                    >
+                      Monter
+                    </button>
+                    <button
+                      type="button"
+                      className={styles.buttonSecondary}
+                      onClick={() => handleMoveFeatured(product, 1)}
+                      disabled={featuredProducts.findIndex((p) => p.id === product.id) === featuredProducts.length - 1}
+                    >
+                      Descendre
+                    </button>
+                  </>
+                )}
+              </td>
+              <td>
+                <button type="button" className={styles.buttonSecondary} onClick={() => setForm(product)}>Modifier</button>
+                <button type="button" className={styles.buttonDanger} onClick={() => handleDelete(product.id)}>Supprimer</button>
               </td>
             </tr>
           ))}
@@ -195,7 +265,7 @@ function AdminProducts() {
           En stock
         </label>
         {error && <p className={styles.error}>{error}</p>}
-        <button type="submit" disabled={saving}>Enregistrer le produit</button>
+        <button type="submit" className={styles.button} disabled={saving}>Enregistrer le produit</button>
       </form>
     </div>
   )