product grid creating
This commit is contained in:
sdarbinyan
@@ -0,0 +1,24 @@
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<div class="catalog-category-grid">
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@for (category of categories; track trackByCategoryId($index, category)) {
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<button type="button" class="catalog-category-card" (click)="categorySelected.emit(category)">
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<span class="catalog-category-image">
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@if (category.icon) {
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<img [src]="category.icon" [alt]="category.title" loading="lazy" decoding="async" />
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} @else {
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<span class="catalog-category-fallback">{{ category.title.charAt(0) }}</span>
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}
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</span>
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<span class="catalog-category-content">
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<span class="catalog-category-title">{{ category.title }}</span>
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<span class="catalog-category-meta">
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@if (category.children.length > 0) {
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<span>{{ 'catalog.categoriesCount' | translate:{ count: category.children.length } }}</span>
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}
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@if (category.itemCount > 0) {
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<span>{{ 'catalog.productsCount' | translate:{ count: category.itemCount } }}</span>
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}
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</span>
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</span>
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</button>
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}
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</div>
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@@ -0,0 +1,112 @@
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.catalog-category-grid {
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
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gap: 24px;
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}
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.catalog-category-card {
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display: flex;
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flex-direction: column;
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min-width: 0;
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padding: 0;
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border: 0;
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background: transparent;
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text-align: left;
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cursor: pointer;
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color: inherit;
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transition: transform 0.2s ease;
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&:hover {
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transform: translateY(-4px);
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}
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&:focus-visible {
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outline: 3px solid rgba(73, 118, 113, 0.28);
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outline-offset: 4px;
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border-radius: 13px;
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}
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}
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.catalog-category-image {
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width: 100%;
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aspect-ratio: 4 / 3;
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border: 1px solid #d3dad9;
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border-radius: 13px 13px 0 0;
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box-shadow: 0 3px 4px rgba(0, 0, 0, 0.15);
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overflow: hidden;
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display: flex;
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align-items: center;
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justify-content: center;
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background: #f5f5f5;
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img {
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width: 100%;
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height: 100%;
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object-fit: cover;
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}
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}
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.catalog-category-fallback {
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display: flex;
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width: 100%;
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height: 100%;
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align-items: center;
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justify-content: center;
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color: #497671;
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font-size: 4rem;
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font-weight: 800;
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background: linear-gradient(135deg, #f7f8f8 0%, #e6eceb 100%);
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}
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.catalog-category-content {
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min-height: 88px;
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padding: 13px 16px;
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border: 1px solid #d3dad9;
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border-top: 0;
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border-radius: 0 0 13px 13px;
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box-shadow: 0 3px 4px rgba(0, 0, 0, 0.15);
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background: #f5f3f9;
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display: flex;
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flex-direction: column;
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gap: 8px;
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}
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.catalog-category-title {
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color: #1e3c38;
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font-size: 1rem;
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font-weight: 800;
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line-height: 1.25;
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display: -webkit-box;
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line-clamp: 2;
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-webkit-line-clamp: 2;
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-webkit-box-orient: vertical;
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overflow: hidden;
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}
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.catalog-category-meta {
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display: flex;
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flex-wrap: wrap;
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gap: 6px;
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span {
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padding: 2px 7px;
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border-radius: 999px;
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background: rgba(73, 118, 113, 0.1);
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color: #3d635f;
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font-size: 0.8rem;
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font-weight: 700;
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white-space: nowrap;
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}
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}
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@media (max-width: 640px) {
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.catalog-category-grid {
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grid-template-columns: repeat(2, minmax(0, 1fr));
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gap: 16px;
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}
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.catalog-category-content {
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min-height: 84px;
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padding: 10px 12px;
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}
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}
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@@ -0,0 +1,21 @@
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import { ChangeDetectionStrategy, Component, EventEmitter, Input, Output } from '@angular/core';
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import { Category } from '../../../../../core/categories/models/category-domain.model';
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import { TranslatePipe } from '../../../../../i18n/translate.pipe';
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@Component({
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selector: 'app-catalog-category-grid',
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standalone: true,
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imports: [TranslatePipe],
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templateUrl: './category-grid.component.html',
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styleUrls: ['./category-grid.component.scss'],
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changeDetection: ChangeDetectionStrategy.OnPush
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})
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export class CatalogCategoryGridComponent {
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@Input({ required: true }) categories: Category[] = [];
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@Output() categorySelected = new EventEmitter<Category>();
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trackByCategoryId(_index: number, category: Category): number {
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return category.id;
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}
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}
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@@ -0,0 +1,18 @@
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<div class="catalog-product-grid">
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@for (product of products; track trackByItemId($index, product)) {
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<div class="catalog-product-shell">
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<app-product-card
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[item]="product"
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[title]="productTitle(product)"
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[description]="productDescription(product)"
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[showDescription]="true"
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[showStock]="true"
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[showRating]="true"
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[addToCartLabel]="'catalog.addToCart' | translate"
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(selected)="productSelected.emit(product)"
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(addToCart)="onAddToCart(product, $event.event)"
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(preview)="productPreview.emit($event)"
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/>
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</div>
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}
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</div>
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@@ -0,0 +1,17 @@
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.catalog-product-grid {
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
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gap: 24px;
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align-items: stretch;
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}
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.catalog-product-shell {
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min-width: 0;
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}
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@media (max-width: 640px) {
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.catalog-product-grid {
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grid-template-columns: repeat(2, minmax(0, 1fr));
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gap: 16px;
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}
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}
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@@ -0,0 +1,38 @@
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import { ChangeDetectionStrategy, Component, EventEmitter, inject, Input, Output } from '@angular/core';
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import { Product } from '../../../../../core/products/models/product-domain.model';
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import { ProductCardComponent } from '../../../../../components/product-card/product-card.component';
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import { TranslatePipe } from '../../../../../i18n/translate.pipe';
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import { LanguageService } from '../../../../../services/language.service';
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import { getTranslatedField, trackByItemId } from '../../../../../utils/item.utils';
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@Component({
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selector: 'app-catalog-product-grid',
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standalone: true,
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imports: [ProductCardComponent, TranslatePipe],
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templateUrl: './product-grid.component.html',
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styleUrls: ['./product-grid.component.scss'],
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changeDetection: ChangeDetectionStrategy.OnPush
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})
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export class CatalogProductGridComponent {
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@Input({ required: true }) products: Product[] = [];
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@Output() productSelected = new EventEmitter<Product>();
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@Output() addToCart = new EventEmitter<{ product: Product; event: Event }>();
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@Output() productPreview = new EventEmitter<number>();
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private readonly languageService = inject(LanguageService);
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readonly trackByItemId = trackByItemId;
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productTitle(product: Product): string {
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return getTranslatedField(product, 'name', this.languageService.currentLanguage());
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}
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productDescription(product: Product): string {
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return getTranslatedField(product, 'simpleDescription', this.languageService.currentLanguage());
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}
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onAddToCart(product: Product, event: Event): void {
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this.addToCart.emit({ product, event });
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}
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}
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@@ -0,0 +1,80 @@
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<main class="catalog-page">
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<header class="catalog-header">
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<a [routerLink]="'/catalog' | langRoute" class="catalog-root-link">{{ 'catalog.title' | translate }}</a>
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@if (breadcrumb().length > 0) {
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<nav class="catalog-breadcrumb" [attr.aria-label]="'catalog.breadcrumb' | translate">
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<a [routerLink]="'/catalog' | langRoute">{{ 'catalog.allCategories' | translate }}</a>
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@for (category of breadcrumb(); track category.id) {
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<span aria-hidden="true">/</span>
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<button type="button" (click)="selectCategory(category)">{{ category.title }}</button>
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}
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</nav>
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}
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</header>
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@if (loading()) {
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<section class="catalog-loading" [attr.aria-label]="'catalog.loading' | translate">
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@for (slot of skeletonSlots; track slot) {
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<div class="catalog-skeleton-card">
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<div class="catalog-skeleton-image"></div>
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<div class="catalog-skeleton-line catalog-skeleton-title"></div>
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<div class="catalog-skeleton-line"></div>
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</div>
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}
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</section>
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}
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@if (error()) {
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<section class="catalog-message catalog-message-error">
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<h1>{{ 'catalog.errorTitle' | translate }}</h1>
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<p>{{ error()! | translate }}</p>
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<button type="button" (click)="retry()">{{ 'catalog.retry' | translate }}</button>
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</section>
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}
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@if (!loading() && !error() && viewMode() === 'categories') {
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<section class="catalog-section">
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<div class="catalog-section-heading">
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<h1>{{ state().category?.title || ('catalog.allCategories' | translate) }}</h1>
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<p>{{ 'catalog.categoryHint' | translate }}</p>
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</div>
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@if (categories().length > 0) {
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<app-catalog-category-grid [categories]="categories()" (categorySelected)="selectCategory($event)" />
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} @else {
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<div class="catalog-message">
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<h2>{{ 'catalog.emptyTitle' | translate }}</h2>
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<p>{{ 'catalog.emptyCategories' | translate }}</p>
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</div>
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}
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</section>
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}
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@if (!loading() && !error() && viewMode() === 'products') {
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<section class="catalog-section">
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<div class="catalog-section-heading">
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<h1>{{ state().category?.title || ('catalog.products' | translate) }}</h1>
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<p>{{ 'catalog.productHint' | translate }}</p>
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</div>
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@if (loadingProducts()) {
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<div class="catalog-inline-loading">{{ 'catalog.loadingProducts' | translate }}</div>
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}
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@if (!loadingProducts() && products().length > 0) {
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<app-catalog-product-grid
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[products]="products()"
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(productSelected)="selectProduct($event)"
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(addToCart)="addToCart($event)"
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(productPreview)="previewProduct($event)"
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/>
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} @else if (!loadingProducts()) {
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<div class="catalog-message">
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<h2>{{ 'catalog.emptyTitle' | translate }}</h2>
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<p>{{ 'catalog.emptyProducts' | translate }}</p>
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</div>
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}
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</section>
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}
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</main>
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@@ -0,0 +1,170 @@
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.catalog-page {
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max-width: 1200px;
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margin: 0 auto;
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padding: 24px;
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color: #1e3c38;
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}
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.catalog-header {
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display: flex;
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flex-direction: column;
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gap: 12px;
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margin-bottom: 32px;
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}
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.catalog-root-link {
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width: fit-content;
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color: #1e3c38;
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font-size: 2rem;
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font-weight: 900;
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text-decoration: none;
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}
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.catalog-breadcrumb {
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display: flex;
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align-items: center;
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gap: 8px;
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flex-wrap: wrap;
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color: #697777;
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font-size: 0.95rem;
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a,
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button {
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border: 0;
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padding: 0;
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background: transparent;
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color: #497671;
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font: inherit;
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font-weight: 700;
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text-decoration: none;
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cursor: pointer;
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}
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}
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.catalog-section {
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display: flex;
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flex-direction: column;
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gap: 24px;
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}
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.catalog-section-heading {
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display: flex;
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flex-direction: column;
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gap: 6px;
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h1 {
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margin: 0;
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color: #1e3c38;
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font-size: 1.75rem;
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font-weight: 900;
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}
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p {
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margin: 0;
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color: #697777;
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font-size: 1rem;
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}
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}
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.catalog-loading {
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display: grid;
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grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
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gap: 24px;
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}
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.catalog-skeleton-card {
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min-height: 260px;
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border: 1px solid #d3dad9;
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border-radius: 13px;
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padding: 12px;
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background: #f5f3f9;
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}
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.catalog-skeleton-image,
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.catalog-skeleton-line {
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border-radius: 10px;
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background: linear-gradient(90deg, #edf0ef 25%, #f8faf9 50%, #edf0ef 75%);
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background-size: 200% 100%;
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animation: catalog-shimmer 1.3s ease-in-out infinite;
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}
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.catalog-skeleton-image {
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aspect-ratio: 4 / 3;
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margin-bottom: 14px;
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}
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.catalog-skeleton-line {
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height: 14px;
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margin-top: 10px;
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}
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.catalog-skeleton-title {
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width: 72%;
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height: 18px;
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}
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.catalog-inline-loading,
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.catalog-message {
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min-height: 220px;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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gap: 12px;
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text-align: center;
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color: #697777;
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}
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.catalog-message {
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h1,
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h2 {
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margin: 0;
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color: #1e3c38;
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font-size: 1.35rem;
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}
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p {
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margin: 0;
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max-width: 420px;
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line-height: 1.5;
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}
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button {
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min-height: 42px;
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padding: 0 22px;
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border: 0;
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border-radius: 13px;
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background: #497671;
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color: #fff;
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font-weight: 800;
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cursor: pointer;
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}
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}
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.catalog-message-error {
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color: #991b1b;
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}
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@keyframes catalog-shimmer {
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0% { background-position: 200% 0; }
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100% { background-position: -200% 0; }
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}
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@media (max-width: 640px) {
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.catalog-page {
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padding: 16px;
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}
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.catalog-root-link {
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font-size: 1.5rem;
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}
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.catalog-section-heading h1 {
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font-size: 1.35rem;
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}
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.catalog-loading {
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grid-template-columns: repeat(2, minmax(0, 1fr));
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gap: 16px;
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}
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}
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@@ -0,0 +1,170 @@
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import { ChangeDetectionStrategy, Component, DestroyRef, inject, signal } from '@angular/core';
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import { ActivatedRoute, Router, RouterLink } from '@angular/router';
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import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
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import { combineLatest } from 'rxjs';
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import { Subscription } from 'rxjs';
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import { Category } from '../../../../core/categories/models/category-domain.model';
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import { Product } from '../../../../core/products/models/product-domain.model';
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import { CategoryFacade } from '../../../../facades/platform/category.facade';
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import { ProductFacade } from '../../../../facades/platform/product.facade';
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import { CartService } from '../../../../services';
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import { LanguageService } from '../../../../services/language.service';
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import { PrefetchService } from '../../../../services/prefetch.service';
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import { LangRoutePipe } from '../../../../pipes/lang-route.pipe';
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import { TranslatePipe } from '../../../../i18n/translate.pipe';
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import { CatalogCategoryGridComponent } from '../components/category-grid/category-grid.component';
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import { CatalogProductGridComponent } from '../components/product-grid/product-grid.component';
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import { CatalogState, createInitialCatalogState } from '../models/catalog-state.model';
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type CatalogViewMode = 'categories' | 'products';
|
||||
|
||||
@Component({
|
||||
selector: 'app-catalog-container',
|
||||
standalone: true,
|
||||
imports: [RouterLink, LangRoutePipe, TranslatePipe, CatalogCategoryGridComponent, CatalogProductGridComponent],
|
||||
templateUrl: './catalog-container.component.html',
|
||||
styleUrls: ['./catalog-container.component.scss'],
|
||||
changeDetection: ChangeDetectionStrategy.OnPush
|
||||
})
|
||||
export class CatalogContainerComponent {
|
||||
private readonly route = inject(ActivatedRoute);
|
||||
private readonly router = inject(Router);
|
||||
private readonly destroyRef = inject(DestroyRef);
|
||||
private readonly categoryFacade = inject(CategoryFacade);
|
||||
private readonly productFacade = inject(ProductFacade);
|
||||
private readonly cartService = inject(CartService);
|
||||
private readonly prefetchService = inject(PrefetchService);
|
||||
private readonly languageService = inject(LanguageService);
|
||||
|
||||
readonly state = signal<CatalogState>(createInitialCatalogState());
|
||||
readonly categories = signal<Category[]>([]);
|
||||
readonly products = signal<Product[]>([]);
|
||||
readonly breadcrumb = signal<Category[]>([]);
|
||||
readonly viewMode = signal<CatalogViewMode>('categories');
|
||||
readonly loading = signal(true);
|
||||
readonly loadingProducts = signal(false);
|
||||
readonly error = signal<string | null>(null);
|
||||
|
||||
readonly skeletonSlots = Array.from({ length: 8 });
|
||||
|
||||
private dataSubscription?: Subscription;
|
||||
|
||||
constructor() {
|
||||
this.destroyRef.onDestroy(() => this.dataSubscription?.unsubscribe());
|
||||
|
||||
this.route.paramMap
|
||||
.pipe(takeUntilDestroyed(this.destroyRef))
|
||||
.subscribe(params => {
|
||||
const categoryId = Number(params.get('id')) || null;
|
||||
this.enterCategory(categoryId);
|
||||
});
|
||||
}
|
||||
|
||||
enterCategory(categoryId: number | null): void {
|
||||
this.dataSubscription?.unsubscribe();
|
||||
this.loading.set(true);
|
||||
this.loadingProducts.set(false);
|
||||
this.error.set(null);
|
||||
this.categories.set([]);
|
||||
this.products.set([]);
|
||||
this.breadcrumb.set([]);
|
||||
this.categoryFacade.selectCategory(categoryId);
|
||||
this.state.set({
|
||||
...createInitialCatalogState(),
|
||||
filters: {
|
||||
...createInitialCatalogState().filters,
|
||||
categoryIds: categoryId == null ? [] : [categoryId],
|
||||
},
|
||||
});
|
||||
|
||||
if (categoryId == null) {
|
||||
this.dataSubscription = this.categoryFacade.getRootCategories()
|
||||
.subscribe({
|
||||
next: categories => this.renderCategories(null, categories, []),
|
||||
error: () => this.setError('catalog.error'),
|
||||
});
|
||||
return;
|
||||
}
|
||||
|
||||
this.dataSubscription = combineLatest([
|
||||
this.categoryFacade.getCategoryById(categoryId),
|
||||
this.categoryFacade.getChildren(categoryId),
|
||||
this.categoryFacade.getBreadcrumb(categoryId),
|
||||
]).subscribe({
|
||||
next: ([category, children, breadcrumb]) => {
|
||||
this.breadcrumb.set(breadcrumb);
|
||||
this.state.update(current => ({ ...current, category: category ?? null }));
|
||||
|
||||
if (children.length > 0) {
|
||||
this.renderCategories(category ?? null, children, breadcrumb);
|
||||
return;
|
||||
}
|
||||
|
||||
this.loadProducts(categoryId);
|
||||
},
|
||||
error: () => this.setError('catalog.error'),
|
||||
});
|
||||
}
|
||||
|
||||
selectCategory(category: Category): void {
|
||||
this.router.navigate([`/${this.languageService.currentLanguage()}/catalog`, category.id]);
|
||||
}
|
||||
|
||||
selectProduct(product: Product): void {
|
||||
this.router.navigate([`/${this.languageService.currentLanguage()}/item`, product.itemID]);
|
||||
}
|
||||
|
||||
addToCart(payload: { product: Product; event: Event }): void {
|
||||
payload.event.preventDefault();
|
||||
payload.event.stopPropagation();
|
||||
this.cartService.addItem(payload.product.itemID);
|
||||
}
|
||||
|
||||
previewProduct(productId: number): void {
|
||||
this.prefetchService.prefetchItem(productId);
|
||||
}
|
||||
|
||||
retry(): void {
|
||||
this.enterCategory(this.state().category?.id ?? null);
|
||||
}
|
||||
|
||||
private renderCategories(category: Category | null, categories: Category[], breadcrumb: Category[]): void {
|
||||
const ordered = [...categories].sort((a, b) => a.priority - b.priority || a.id - b.id);
|
||||
this.viewMode.set('categories');
|
||||
this.state.update(current => ({ ...current, category }));
|
||||
this.categories.set(ordered);
|
||||
this.products.set([]);
|
||||
this.breadcrumb.set(breadcrumb);
|
||||
this.loading.set(false);
|
||||
}
|
||||
|
||||
private loadProducts(categoryId: number): void {
|
||||
const pagination = this.state().pagination;
|
||||
this.viewMode.set('products');
|
||||
this.loadingProducts.set(true);
|
||||
|
||||
this.dataSubscription = this.productFacade.getProductsByCategory(categoryId, { count: pagination.count, skip: pagination.skip })
|
||||
.subscribe({
|
||||
next: result => {
|
||||
this.products.set(result.items);
|
||||
this.state.update(current => ({
|
||||
...current,
|
||||
pagination: {
|
||||
...current.pagination,
|
||||
total: result.total,
|
||||
hasMore: result.items.length >= current.pagination.count,
|
||||
},
|
||||
}));
|
||||
this.loading.set(false);
|
||||
this.loadingProducts.set(false);
|
||||
},
|
||||
error: () => this.setError('catalog.error'),
|
||||
});
|
||||
}
|
||||
|
||||
private setError(message: string): void {
|
||||
this.error.set(message);
|
||||
this.loading.set(false);
|
||||
this.loadingProducts.set(false);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,54 @@
|
||||
import { Category } from '../../../../core/categories/models/category-domain.model';
|
||||
|
||||
export type CatalogSort = 'relevance' | 'price_asc' | 'price_desc' | 'popular' | 'rating' | 'latest';
|
||||
|
||||
export interface CatalogPriceRange {
|
||||
min?: number;
|
||||
max?: number;
|
||||
}
|
||||
|
||||
export interface CatalogPaginationState {
|
||||
count: number;
|
||||
skip: number;
|
||||
total: number;
|
||||
hasMore: boolean;
|
||||
}
|
||||
|
||||
export interface CatalogFilterState {
|
||||
categoryIds: number[];
|
||||
priceRange: CatalogPriceRange;
|
||||
attributes: Record<string, string[]>;
|
||||
}
|
||||
|
||||
export interface CatalogState {
|
||||
category: Category | null;
|
||||
search: string;
|
||||
sort: CatalogSort;
|
||||
priceRange: CatalogPriceRange;
|
||||
attributes: Record<string, string[]>;
|
||||
pagination: CatalogPaginationState;
|
||||
filters: CatalogFilterState;
|
||||
}
|
||||
|
||||
export const DEFAULT_CATALOG_PAGE_SIZE = 24;
|
||||
|
||||
export function createInitialCatalogState(): CatalogState {
|
||||
return {
|
||||
category: null,
|
||||
search: '',
|
||||
sort: 'relevance',
|
||||
priceRange: {},
|
||||
attributes: {},
|
||||
pagination: {
|
||||
count: DEFAULT_CATALOG_PAGE_SIZE,
|
||||
skip: 0,
|
||||
total: 0,
|
||||
hasMore: true,
|
||||
},
|
||||
filters: {
|
||||
categoryIds: [],
|
||||
priceRange: {},
|
||||
attributes: {},
|
||||
},
|
||||
};
|
||||
}
|
||||
Reference in New Issue
Block a user