feat(catalog): implement sprint 10 advanced search experience

src/app/components/product-card/product-card.component.html

@@ -2,9 +2,27 @@
   <a [routerLink]="['/product', item.itemID] | langRoute" class="product-link" (click)="onSelected($event)">
     <div class="product-image">
       <img [src]="getMainImage(item)" [alt]="title || item.name" loading="lazy" decoding="async" width="300" height="300" />
-      @if (item.discount > 0) {
+      @if (showDiscountBadge && item.discount > 0) {
         <div class="discount-badge">-{{ item.discount }}%</div>
       }
+      @if (showStock && item.remainings) {
+        <span class="stock-badge" [class.out]="item.remainings === 'out'">{{ item.remainings }}</span>
+      }
+
+      @if (showFavoritePlaceholder || showComparePlaceholder || showQuickViewPlaceholder) {
+        <div class="product-actions-overlay">
+          @if (showFavoritePlaceholder) {
+            <button type="button" (click)="onFavoritePlaceholder($event)">Fav</button>
+          }
+          @if (showComparePlaceholder) {
+            <button type="button" (click)="onComparePlaceholder($event)">Compare</button>
+          }
+          @if (showQuickViewPlaceholder) {
+            <button type="button" (click)="onQuickViewPlaceholder($event)">Quick</button>
+          }
+        </div>
+      }
+
       @if (item.badges && item.badges.length > 0) {
         <div class="product-badges-overlay">
           @for (badge of item.badges; track badge) {

src/app/components/product-card/product-card.component.scss

@@ -60,6 +60,48 @@
   z-index: 1;
 }
 
+.stock-badge {
+  position: absolute;
+  right: 12px;
+  bottom: 12px;
+  z-index: 1;
+  min-height: 22px;
+  display: inline-flex;
+  align-items: center;
+  padding: 2px 8px;
+  border-radius: 999px;
+  background: rgba(22, 163, 74, 0.9);
+  color: #fff;
+  font-size: 0.72rem;
+  font-weight: 700;
+  text-transform: capitalize;
+}
+
+.stock-badge.out {
+  background: rgba(239, 68, 68, 0.9);
+}
+
+.product-actions-overlay {
+  position: absolute;
+  right: 12px;
+  top: 44px;
+  z-index: 2;
+  display: grid;
+  gap: 6px;
+}
+
+.product-actions-overlay button {
+  min-height: 24px;
+  border: 1px solid rgba(30, 60, 56, 0.15);
+  border-radius: 999px;
+  background: rgba(255, 255, 255, 0.9);
+  color: #1e3c38;
+  font-size: 0.72rem;
+  font-weight: 700;
+  padding: 0 8px;
+  cursor: pointer;
+}
+
 .product-badges-overlay {
   position: absolute;
   left: 10px;

src/app/components/product-card/product-card.component.ts

@@ -24,10 +24,17 @@ export class ProductCardComponent {
   @Input() showDescription = false;
   @Input() showStock = true;
   @Input() showRating = true;
+  @Input() showDiscountBadge = true;
+  @Input() showFavoritePlaceholder = false;
+  @Input() showComparePlaceholder = false;
+  @Input() showQuickViewPlaceholder = false;
 
   @Output() addToCart = new EventEmitter<{ itemID: number; event: Event }>();
   @Output() preview = new EventEmitter<number>();
   @Output() selected = new EventEmitter<{ itemID: number; event: Event }>();
+  @Output() favoritePlaceholder = new EventEmitter<number>();
+  @Output() comparePlaceholder = new EventEmitter<number>();
+  @Output() quickViewPlaceholder = new EventEmitter<number>();
 
   readonly getMainImage = getMainImage;
   readonly getDiscountedPrice = getDiscountedPrice;
@@ -40,4 +47,22 @@ export class ProductCardComponent {
   onSelected(event: Event): void {
     this.selected.emit({ itemID: this.item.itemID, event });
   }
+
+  onFavoritePlaceholder(event: Event): void {
+    event.preventDefault();
+    event.stopPropagation();
+    this.favoritePlaceholder.emit(this.item.itemID);
+  }
+
+  onComparePlaceholder(event: Event): void {
+    event.preventDefault();
+    event.stopPropagation();
+    this.comparePlaceholder.emit(this.item.itemID);
+  }
+
+  onQuickViewPlaceholder(event: Event): void {
+    event.preventDefault();
+    event.stopPropagation();
+    this.quickViewPlaceholder.emit(this.item.itemID);
+  }
 }