feat: implement image carousel in product dialog; enhance image upload handling and preview functionality

client/src/app/components/ps-product-crud/ps-product-crud.component.css

@@ -17,3 +17,17 @@
 table {
   width: 100%;
 }
+
+.prod-cell {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.prod-thumb {
+  width: 32px;
+  height: 32px;
+  object-fit: cover;
+  border-radius: 4px;
+  flex-shrink: 0;
+}

client/src/app/components/ps-product-crud/ps-product-crud.component.ts

@@ -2,8 +2,8 @@ import {Component, inject, OnInit, ViewChild} from '@angular/core';
 import {CommonModule} from '@angular/common';
 import {
   MatCell, MatCellDef, MatColumnDef, MatHeaderCell, MatHeaderCellDef,
-  MatHeaderRow, MatHeaderRowDef, MatNoDataRow, MatRow, MatRowDef,
+  MatHeaderRow, MatHeaderRowDef, MatRow, MatRowDef,
-  MatTable, MatTableDataSource
+  MatNoDataRow, MatTable, MatTableDataSource
 } from '@angular/material/table';
 import {MatPaginator, MatPaginatorModule} from '@angular/material/paginator';
 import {MatSort, MatSortModule} from '@angular/material/sort';
@@ -13,6 +13,7 @@ import {MatButton, MatIconButton} from '@angular/material/button';
 import {MatIcon} from '@angular/material/icon';
 import {FormBuilder, ReactiveFormsModule} from '@angular/forms';
 import {MatDialog, MatDialogModule} from '@angular/material/dialog';
+import {forkJoin} from 'rxjs';
 
 import {PsItem} from '../../interfaces/ps-item';
 import {ProductListItem} from '../../interfaces/product-list-item';
@@ -60,19 +61,23 @@ export class PsProductCrudComponent implements OnInit {
   filterCtrl = this.fb.control<string>('');
 
   ngOnInit(): void {
-    // charger référentiels en parallèle
+    forkJoin({
-    Promise.all([
+      cats: this.ps.list('categories'),
-      this.ps.list('categories').toPromise(),
+      mans: this.ps.list('manufacturers'),
-      this.ps.list('manufacturers').toPromise(),
+      sups: this.ps.list('suppliers')
-      this.ps.list('suppliers').toPromise()
+    }).subscribe({
-    ]).then(([cats, mans, sups]) => {
+      next: ({cats, mans, sups}) => {
-      this.categories = cats ?? [];
+        this.categories = cats ?? [];
-      this.catMap = new Map(this.categories.map(x => [x.id, x.name]));
+        this.catMap = new Map(this.categories.map(x => [x.id, x.name]));
-      this.manufacturers = mans ?? [];
+        this.manufacturers = mans ?? [];
-      this.manMap = new Map(this.manufacturers.map(x => [x.id, x.name]));
+        this.manMap = new Map(this.manufacturers.map(x => [x.id, x.name]));
-      this.suppliers = sups ?? [];
+        this.suppliers = sups ?? [];
-      this.supMap = new Map(this.suppliers.map(x => [x.id, x.name]));
+        this.supMap = new Map(this.suppliers.map(x => [x.id, x.name]));
-      this.reload();
+        this.reload();
+      },
+      error: err => {
+        console.error('Erreur lors du chargement des référentiels', err);
+      }
     });
 
     // filtre client
@@ -115,7 +120,7 @@ export class PsProductCrudComponent implements OnInit {
   }
 
   private bindProducts(p: (ProductListItem & { priceHt?: number })[]) {
-    const vat = 0.20; // valeur fixe utilisée pour calcul TTC en liste
+    const vat = 0.2;
     this.dataSource.data = p.map(x => ({
       ...x,
       categoryName: x.id_category_default ? (this.catMap.get(x.id_category_default) ?? '') : '',

client/src/app/components/ps-product-dialog/ps-product-dialog.component.css

@@ -23,14 +23,98 @@
   align-items: center;
 }
 
-.thumbs {
+/* ===== Nouveau : carrousel ===== */
-  display: flex;
+
+.carousel {
+  grid-column: span 12;
+  display: grid;
   gap: 8px;
-  flex-wrap: wrap;
 }
 
-.thumbs img {
+.carousel-main {
+  position: relative;
+  min-height: 220px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: #f5f5f5;
+  border-radius: 8px;
+  overflow: hidden;
+}
+
+.carousel-main img {
+  max-width: 100%;
+  max-height: 280px;
+  object-fit: contain;
+}
+
+.carousel-nav-btn {
+  position: absolute;
+  top: 50%;
+  transform: translateY(-50%);
+}
+
+.carousel-nav-btn.left {
+  left: 4px;
+}
+
+.carousel-nav-btn.right {
+  right: 4px;
+}
+
+.carousel-placeholder {
+  text-align: center;
+  color: #757575;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 8px;
+  cursor: pointer;
+}
+
+.carousel-placeholder mat-icon {
+  font-size: 40px;
+}
+
+/* Bandeau de vignettes */
+
+.carousel-thumbs {
+  display: flex;
+  gap: 8px;
+  overflow-x: auto;
+}
+
+.thumb-item {
+  width: 64px;
   height: 64px;
   border-radius: 4px;
-  box-shadow: 0 1px 4px rgba(0, 0, 0, .2);
+  overflow: hidden;
+  border: 2px solid transparent;
+  flex: 0 0 auto;
+  cursor: pointer;
+}
+
+.thumb-item.active {
+  border-color: #1976d2;
+}
+
+.thumb-img {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+}
+
+.thumb-placeholder {
+  width: 100%;
+  height: 100%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: #eeeeee;
+  color: #575656;
+  border: 1px dashed #bdbdbd;
+}
+
+.thumb-placeholder mat-icon {
+  font-size: 28px;
 }

client/src/app/components/ps-product-dialog/ps-product-dialog.component.html

@@ -2,22 +2,57 @@
 
 <div mat-dialog-content class="grid" [formGroup]="form">
 
-  <!-- Input pour l'upload des images -->
+  <!-- CARROUSEL IMAGES -->
-  <div class="col-12">
+  <div class="col-12 carousel">
-    <label for="fileInput">Images du produit</label>
+    <div class="carousel-main">
-    <input type="file" multiple (change)="onFiles($event)">
-  </div>
 
-  <!-- Affichage des vignettes des images existantes en mode édition -->
+      <!-- Bouton précédent -->
-  @if (mode==='edit' && existingImageUrls.length) {
+      <button mat-icon-button
-    <div class="col-12">
+              class="carousel-nav-btn left"
-      <div class="thumbs">
+              (click)="prev()"
-        @for (url of existingImageUrls; track url) {
+              [disabled]="carouselItems.length <= 1">
-          <img [src]="url" alt="Produit">
+        <mat-icon>chevron_left</mat-icon>
-        }
+      </button>
-      </div>
+
+      <!-- Image principale ou placeholder -->
+      @if (carouselItems.length && !carouselItems[currentIndex].isPlaceholder) {
+        <img [src]="carouselItems[currentIndex].src" alt="Produit">
+      } @else {
+        <div class="carousel-placeholder" (click)="fileInput.click()">
+          <mat-icon>add_photo_alternate</mat-icon>
+          <span>Ajouter des images</span>
+        </div>
+      }
+
+      <!-- Bouton suivant -->
+      <button mat-icon-button
+              class="carousel-nav-btn right"
+              (click)="next()"
+              [disabled]="carouselItems.length <= 1">
+        <mat-icon>chevron_right</mat-icon>
+      </button>
     </div>
-  }
+
+    <!-- Bandeau de vignettes -->
+    <div class="carousel-thumbs">
+      @for (item of carouselItems; let i = $index; track item) {
+        <div class="thumb-item"
+             [class.active]="i === currentIndex"
+             (click)="onThumbClick(i)">
+          @if (!item.isPlaceholder) {
+            <img class="thumb-img" [src]="item.src" alt="Vignette produit">
+          } @else {
+            <div class="thumb-placeholder" (click)="fileInput.click()">
+              <mat-icon>add</mat-icon>
+            </div>
+          }
+        </div>
+      }
+    </div>
+
+    <!-- Input réel, caché -->
+    <input #fileInput type="file" multiple hidden (change)="onFiles($event)">
+  </div>
 
   <!-- Input pour le nom du produit -->
   <mat-form-field class="col-12">
@@ -93,6 +128,7 @@
   </mat-form-field>
 </div>
 
+<!-- Actions -->
 <div mat-dialog-actions>
   <button mat-button (click)="close()">Annuler</button>
   <button mat-raised-button color="primary" (click)="save()" [disabled]="form.invalid">

client/src/app/components/ps-product-dialog/ps-product-dialog.component.ts

@@ -1,11 +1,11 @@
-import { Component, Inject, OnInit, inject } from '@angular/core';
+import {Component, Inject, OnInit, inject, OnDestroy} from '@angular/core';
 import { CommonModule } from '@angular/common';
 import { FormBuilder, ReactiveFormsModule, Validators } from '@angular/forms';
 import { MatFormField, MatLabel } from '@angular/material/form-field';
 import { MatInput } from '@angular/material/input';
 import { MatSelectModule } from '@angular/material/select';
 import { MatCheckbox } from '@angular/material/checkbox';
-import { MatButton } from '@angular/material/button';
+import { MatButton, MatIconButton } from '@angular/material/button';
 import {
   MatDialogRef,
   MAT_DIALOG_DATA,
@@ -13,6 +13,7 @@ import {
   MatDialogContent,
   MatDialogTitle
 } from '@angular/material/dialog';
+import { MatIcon } from '@angular/material/icon';
 
 import { catchError, forkJoin, of, Observable } from 'rxjs';
 
@@ -26,6 +27,8 @@ export type ProductDialogData = {
   productRow?: ProductListItem & { priceHt?: number };
 };
 
+type CarouselItem = { src: string; isPlaceholder: boolean };
+
 @Component({
   selector: 'app-ps-product-dialog',
   standalone: true,
@@ -34,10 +37,11 @@ export type ProductDialogData = {
   imports: [
     CommonModule, ReactiveFormsModule,
     MatFormField, MatLabel, MatInput, MatSelectModule, MatCheckbox,
-    MatButton, MatDialogActions, MatDialogContent, MatDialogTitle
+    MatButton, MatDialogActions, MatDialogContent, MatDialogTitle,
+    MatIcon, MatIconButton
   ]
 })
-export class PsProductDialogComponent implements OnInit {
+export class PsProductDialogComponent implements OnInit, OnDestroy {
   private readonly fb = inject(FormBuilder);
   private readonly ps = inject(PrestashopService);
 
@@ -55,6 +59,13 @@ export class PsProductDialogComponent implements OnInit {
   images: File[] = [];
   existingImageUrls: string[] = [];
 
+  // Previews des fichiers nouvellement sélectionnés
+  previewUrls: string[] = [];
+
+  // items du carrousel (existants + nouveaux + placeholder)
+  carouselItems: CarouselItem[] = [];
+  currentIndex = 0;
+
   // options possibles pour l'état (Neuf, Très bon état, etc.)
   conditionOptions: string[] = [];
 
@@ -178,15 +189,80 @@ export class PsProductDialogComponent implements OnInit {
           });
 
           this.existingImageUrls = imgs;
+          this.buildCarousel();
         });
+    } else {
+      // mode création : uniquement placeholder au début
+      this.buildCarousel();
     }
   }
 
+  // -------- Carrousel / gestion des fichiers --------
+
   onFiles(ev: Event) {
     const fl = (ev.target as HTMLInputElement).files;
-    this.images = fl ? Array.from(fl) : [];
+
+    // Nettoyage des anciens objectURL
+    for(let url of this.previewUrls) {
+      URL.revokeObjectURL(url);
+    }
+    this.previewUrls = [];
+    this.images = [];
+
+    if (fl) {
+      this.images = Array.from(fl);
+      this.previewUrls = this.images.map(f => URL.createObjectURL(f));
+    }
+
+    this.buildCarousel();
+
+    // si on a ajouté des images, se placer sur la première nouvelle
+    if (this.images.length && this.existingImageUrls.length + this.previewUrls.length > 0) {
+      this.currentIndex = this.existingImageUrls.length; // première nouvelle
+    }
   }
 
+  private buildCarousel() {
+    const items: CarouselItem[] = [
+      ...this.existingImageUrls.map(u => ({ src: u, isPlaceholder: false })),
+      ...this.previewUrls.map(u => ({ src: u, isPlaceholder: false }))
+    ];
+
+    // placeholder en dernier
+    items.push({ src: '', isPlaceholder: true });
+
+    this.carouselItems = items;
+    if (!this.carouselItems.length) {
+      this.currentIndex = 0;
+    } else if (this.currentIndex >= this.carouselItems.length) {
+      this.currentIndex = 0;
+    }
+  }
+
+  prev() {
+    if (!this.carouselItems.length) return;
+    this.currentIndex = (this.currentIndex - 1 + this.carouselItems.length) % this.carouselItems.length;
+  }
+
+  next() {
+    if (!this.carouselItems.length) return;
+    this.currentIndex = (this.currentIndex + 1) % this.carouselItems.length;
+  }
+
+  onThumbClick(index: number) {
+    if (index < 0 || index >= this.carouselItems.length) return;
+    this.currentIndex = index;
+  }
+
+  ngOnDestroy() {
+    // Nettoyage des objectURL
+    for (let url of this.previewUrls) {
+      URL.revokeObjectURL(url);
+    }
+  }
+
+  // -------- Save / close inchangés (à part dto.images) --------
+
   save() {
     if (this.form.invalid) return;
 
@@ -199,7 +275,7 @@ export class PsProductDialogComponent implements OnInit {
       categoryId: +v.categoryId!,
       manufacturerId: +v.manufacturerId!,
       supplierId: +v.supplierId!,
-      images: this.images,
+      images: this.images,              // toujours les fichiers sélectionnés
       complete: !!v.complete,
       hasManual: !!v.hasManual,
       conditionLabel: v.conditionLabel || undefined,

client/src/app/interfaces/ps-product.ts

@@ -12,4 +12,5 @@ export interface PsProduct {
   priceTtc: number;          // saisi côté UI (TTC)
   vatRate?: number;          // ex: 0.20 (20%). Défaut: 0.20 si non fourni
   quantity: number;         // stock souhaité (pour id_product_attribute = 0)
+  thumbUrl?: string | null;
 }

client/src/app/services/prestashop.serivce.ts

@@ -37,6 +37,7 @@ const UPDATE_CFG: Record<Resource, {
 export class PrestashopService {
   private readonly http = inject(HttpClient);
   private readonly base = '/ps';
+  private readonly frontBase = 'https://shop.gameovergne.fr'
 
   // -------- Utils
   private readonly headersXml = new HttpHeaders({
@@ -465,20 +466,34 @@ export class PrestashopService {
 
   // -------- Images
 
-  private getProductImageIds(productId: number) {
+  /** Retourne les URLs publiques des images du produit (FO Presta, pas l’API) */
-    return this.http.get<any>(`${this.base}/images/products/${productId}`, {
+  getProductImageUrls(productId: number) {
-      responseType: 'json' as any
+    const params = new HttpParams()
-    }).pipe(
+      .set('output_format', 'JSON')
+      .set('display', 'full');
+
+    return this.http.get<any>(`${this.base}/products/${productId}`, { params }).pipe(
       map(r => {
-        const arr = (r?.image ?? r?.images ?? []) as Array<any>;
+        // même logique que pour les autres méthodes : format 1 ou 2
-        return Array.isArray(arr) ? arr.map(x => +x.id) : [];
+        const p = r?.product ?? (Array.isArray(r?.products) ? r.products[0] : r);
+        const rawAssoc = p?.associations ?? {};
+        const rawImages = rawAssoc?.images?.image ?? rawAssoc?.images ?? [];
+        const arr: any[] = Array.isArray(rawImages) ? rawImages : (rawImages ? [rawImages] : []);
+
+        const ids = arr
+          .map(img => +img.id)
+          .filter(id => Number.isFinite(id) && id > 0);
+
+        return ids.map(id => this.buildFrontImageUrl(id));
       })
     );
   }
 
-  getProductImageUrls(productId: number) {
+  /** Retourne la première URL d'image (miniature) du produit, ou null s'il n'y en a pas */
-    return this.getProductImageIds(productId).pipe(
+  getProductThumbnailUrl(productId: number) {
-      map(ids => ids.map(idImg => `${this.base}/images/products/${productId}/${idImg}`))
+    return this.getProductImageUrls(productId).pipe(
+      map(urls => urls.length ? urls[0] : null),
+      catchError(() => of(null))
     );
   }
 
@@ -810,8 +825,6 @@ export class PrestashopService {
     );
   }
 
-// -------- Helpers internes (produit complet pour update)
-
 // -------- Helpers internes (produit complet pour update)
   private getProductForUpdate(id: number) {
     const params = new HttpParams().set('output_format', 'JSON').set('display', 'full');
@@ -890,8 +903,14 @@ export class PrestashopService {
     );
   }
 
-  // -------- Description (désormais: uniquement la description libre)
+  /** Construit l’URL publique d’une image produit Presta à partir de son id_image */
+  private buildFrontImageUrl(imageId: number): string {
+    const idStr = String(imageId);
+    const path = idStr.split('').join('/'); // "123" -> "1/2/3"
+    return `${this.frontBase}/img/p/${path}/${idStr}.jpg`;
+  }
 
+  // -------- Description (désormais: uniquement la description libre)
   private buildAugmentedDescription(dto: PsProduct): string {
     return dto.description?.trim() || '';
   }
@@ -1040,11 +1059,20 @@ export class PrestashopService {
         return this.http.put(`${this.base}/products/${id}`, xml, {
           headers: this.headersXml,
           responseType: 'text'
-        }).pipe(
+        });
-          switchMap(() => this.setProductQuantity(id, dto.quantity)),
+      }),
-          map(() => true)
+      switchMap(() => {
-        );
+        const ops: Array<Observable<unknown>> = [];
-      })
+
+        if (dto.images?.length) {
+          ops.push(forkJoin(dto.images.map(f => this.uploadProductImage(id, f))));
+        }
+
+        ops.push(this.setProductQuantity(id, dto.quantity));
+
+        return ops.length ? forkJoin(ops) : of(true);
+      }),
+      map(() => true)
     );
   }