marketplaces/src/app/pages/item-detail/item-detail.component.html

@if (isnovo) {
  <!-- novo VERSION - Modern Design -->
  <div class="novo-item-container">
    @if (loading()) {
      <div class="novo-loading">
        <div class="novo-spinner"></div>
        <p>Загрузка...</p>
      </div>
    }

    @if (error()) {
      <div class="novo-error">
        <p>{{ error() }}</p>
        <a routerLink="/" class="novo-back-link">Вернуться</a>
      </div>
    }

    @if (item() && !loading()) {
      <div class="novo-item-content">
        <div class="novo-gallery">
          @if (item()?.photos && item()!.photos!.length > 0) {
            <div class="novo-main-photo">
              @if (item()!.photos![selectedPhotoIndex()]?.video) {
                <video [src]="item()!.photos![selectedPhotoIndex()].url" controls></video>
              } @else {
                <img [src]="item()!.photos![selectedPhotoIndex()].url" [alt]="item()!.name" />
              }
            </div>
            
            @if (item()!.photos!.length > 1) {
              <div class="novo-thumbnails">
                @for (photo of item()!.photos!; track $index) {
                  <div 
                    class="novo-thumb" 
                    [class.active]="selectedPhotoIndex() === $index"
                    (click)="selectPhoto($index)">
                    @if (photo.video) {
                      <div class="video-indicator">▶</div>
                    }
                    <img [src]="photo.url" [alt]="'Photo ' + ($index + 1)" loading="lazy" />
                  </div>
                }
              </div>
            }
          } @else {
            <div class="novo-main-photo novo-no-image">
              <svg width="80" height="80" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
                <rect x="3" y="3" width="18" height="18" rx="2"></rect>
                <circle cx="8.5" cy="8.5" r="1.5"></circle>
                <path d="M21 15l-5-5L5 21"></path>
              </svg>
              <p>Нет изображения</p>
            </div>
          }
        </div>

        <div class="novo-info">
          <h1 class="novo-title">{{ getItemName() }}</h1>

          @if (item()!.badges && item()!.badges!.length > 0) {
            <div class="novo-badges">
              @for (badge of item()!.badges!; track badge) {
                <span class="item-badge" [class]="getBadgeClass(badge)">{{ badge }}</span>
              }
            </div>
          }

          @if (item()!.tags && item()!.tags!.length > 0) {
            <div class="novo-tags">
              @for (tag of item()!.tags!; track tag) {
                <span class="item-tag">#{{ tag }}</span>
              }
            </div>
          }
          
          <div class="novo-rating">
            <span class="stars">{{ getRatingStars(item()!.rating) }}</span>
            <span class="value">{{ item()!.rating }}</span>
            <span class="reviews">({{ item()!.callbacks?.length || 0 }})</span>
          </div>

          <div class="novo-price-block">
            @if (item()!.discount > 0) {
              <div class="price-row">
                <span class="old-price">{{ item()!.price }} {{ item()!.currency }}</span>
                <span class="discount-badge">-{{ item()!.discount }}%</span>
              </div>
              <div class="current-price">{{ getDiscountedPrice() | number:'1.2-2' }} {{ item()!.currency }}</div>
            } @else {
              <div class="current-price">{{ item()!.price }} {{ item()!.currency }}</div>
            }
          </div>

          <div class="novo-stock">
            <span class="stock-label">Наличие:</span>
            <div class="stock-indicator" [class]="getStockClass()">
              <span class="dot"></span>
              {{ getStockLabel() }}
            </div>
            @if (item()!.quantity != null) {
              <span class="stock-qty">({{ item()!.quantity }} шт.)</span>
            }
          </div>

          <button class="novo-add-cart" (click)="addToCart()">
            <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
              <circle cx="9" cy="21" r="1"></circle>
              <circle cx="20" cy="21" r="1"></circle>
              <path d="M1 1h4l2.68 13.39a2 2 0 0 0 2 1.61h9.72a2 2 0 0 0 2-1.61L23 6H6"></path>
            </svg>
            Добавить в корзину
          </button>

          <div class="novo-description">
            @if (getSimpleDescription()) {
              <p class="novo-simple-desc">{{ getSimpleDescription() }}</p>
            }

            @if (hasDescriptionFields()) {
              <h3>Характеристики</h3>
              <table class="novo-specs-table">
                <tbody>
                  @for (field of getTranslatedDescriptionFields(); track field.key) {
                    <tr>
                      <td class="spec-key">{{ field.key }}</td>
                      <td class="spec-value">{{ field.value }}</td>
                    </tr>
                  }
                </tbody>
              </table>
            } @else {
              <h3>Описание</h3>
              <div [innerHTML]="getSafeHtml(item()!.description)"></div>
            }
          </div>
        </div>
      </div>

      <div class="novo-reviews">
        <h2>Отзывы ({{ item()!.callbacks?.length || 0 }})</h2>
        
        <!-- novo Review Form -->
        <div class="novo-review-form">
          <h3>Ваш отзыв</h3>
          <div class="novo-rating-input">
            <label>Оценка:</label>
            <div class="novo-star-selector">
              @for (star of [1, 2, 3, 4, 5]; track star) {
                <span 
                  class="novo-star" 
                  [class.selected]="newReview.rating >= star"
                  (click)="setRating(star)">
                  ★
                </span>
              }
            </div>
          </div>
          <textarea 
            [(ngModel)]="newReview.comment" 
            placeholder="Поделитесь своими впечатлениями о товаре..."
            rows="4"
            class="novo-textarea">
          </textarea>
          <div class="novo-form-actions">
            <label class="novo-anonymous-toggle">
              <input type="checkbox" [(ngModel)]="newReview.anonymous">
              <span>Анонимно</span>
            </label>
            @if (!newReview.anonymous && getUserDisplayName()) {
              <span class="novo-username-preview">{{ getUserDisplayName() }}</span>
            }
            <button 
              class="novo-submit-review-btn" 
              (click)="submitReview()"
              [disabled]="!newReview.rating || !newReview.comment.trim() || reviewSubmitStatus() === 'loading'"
              [class.submitting]="reviewSubmitStatus() === 'loading'">
              @if (reviewSubmitStatus() === 'loading') {
                <span class="novo-spinner-small"></span>
                Отправка...
              } @else {
                <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                  <path d="M22 2L11 13M22 2l-7 20-4-9-9-4 20-7z"/>
                </svg>
                Отправить
              }
            </button>
          </div>
          
          @if (reviewSubmitStatus() === 'success') {
            <div class="novo-status-message success">
              <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5">
                <path d="M20 6L9 17l-5-5"/>
              </svg>
              Спасибо за ваш отзыв!
            </div>
          }
          
          @if (reviewSubmitStatus() === 'error') {
            <div class="novo-status-message error">
              <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5">
                <path d="M18 6L6 18M6 6l12 12"/>
              </svg>
              Ошибка отправки. Попробуйте позже.
            </div>
          }
        </div>

        <div class="novo-reviews-list">
          @if (item()!.callbacks && item()!.callbacks!.length > 0) {
            @for (review of item()!.callbacks!; track review.userID) {
              <div class="novo-review-card">
                <div class="review-header">
                  <div class="reviewer-info">
                    <span class="reviewer-name">{{ review.userID || 'Пользователь' }}</span>
                    @if (review.timestamp) {
                      <span class="review-date">{{ formatDate(review.timestamp) }}</span>
                    }
                  </div>
                  <span class="review-stars">{{ getRatingStars(review.rating || 0) }}</span>
                </div>
                <p class="review-text">{{ review.content }}</p>
              </div>
            }
          } @else {
            <p class="novo-no-reviews">Пока нет отзывов. Станьте первым!</p>
          }
        </div>
      </div>
    }
  </div>
} @else {
<!-- DEXAR VERSION - Redesigned 2026 -->
<div class="dx-item-container">
  @if (loading()) {
    <div class="dx-loading">
      <div class="dx-spinner"></div>
      <p>Загрузка товара...</p>
    </div>
  }

  @if (error()) {
    <div class="dx-error">
      <p>{{ error() }}</p>
      <a routerLink="/" class="dx-back-link">Вернуться на главную</a>
    </div>
  }

  @if (item() && !loading()) {
    <div class="dx-item-content">
      <!-- Gallery: thumbnails left + main photo -->
      <div class="dx-gallery">
        @if (item()?.photos && item()!.photos!.length > 0) {
          <div class="dx-thumbnails">
            @for (photo of item()!.photos!; track $index) {
              <div 
                class="dx-thumb" 
                [class.active]="selectedPhotoIndex() === $index"
                (click)="selectPhoto($index)">
                @if (photo.video) {
                  <div class="dx-video-badge">▶</div>
                }
                <img [src]="photo.url" [alt]="'Фото ' + ($index + 1)" loading="lazy" decoding="async" />
              </div>
            }
          </div>
        }
        <div class="dx-main-photo">
          @if (item()?.photos && item()!.photos!.length > 0) {
            @if (item()!.photos![selectedPhotoIndex()]?.video) {
              <video [src]="item()!.photos![selectedPhotoIndex()].url" controls></video>
            } @else {
              <img [src]="item()!.photos![selectedPhotoIndex()].url" [alt]="item()!.name" fetchpriority="high" decoding="async" />
            }
          } @else {
            <div class="dx-no-image">
              <svg width="64" height="64" viewBox="0 0 24 24" fill="none" stroke="#a1b4b5" stroke-width="1.5">
                <rect x="3" y="3" width="18" height="18" rx="2"></rect>
                <circle cx="8.5" cy="8.5" r="1.5"></circle>
                <path d="M21 15l-5-5L5 21"></path>
              </svg>
              <span>Нет изображения</span>
            </div>
          }
        </div>
      </div>

      <!-- Item Info -->
      <div class="dx-info">
        <h1 class="dx-title">{{ getItemName() }}</h1>

        @if (item()!.badges && item()!.badges!.length > 0) {
          <div class="dx-badges">
            @for (badge of item()!.badges!; track badge) {
              <span class="item-badge" [class]="getBadgeClass(badge)">{{ badge }}</span>
            }
          </div>
        }

        @if (item()!.tags && item()!.tags!.length > 0) {
          <div class="dx-tags">
            @for (tag of item()!.tags!; track tag) {
              <span class="item-tag">#{{ tag }}</span>
            }
          </div>
        }
        
        <div class="dx-rating">
          <div class="dx-stars">
            @for (star of [1, 2, 3, 4, 5]; track star) {
              <svg width="18" height="18" viewBox="0 0 24 24" [attr.fill]="star <= item()!.rating ? '#497671' : 'none'" [attr.stroke]="star <= item()!.rating ? '#497671' : '#a1b4b5'" stroke-width="2">
                <polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"/>
              </svg>
            }
          </div>
          <span class="dx-rating-value">{{ item()!.rating }}</span>
          <span class="dx-rating-count">({{ item()!.callbacks?.length || 0 }} отзывов)</span>
        </div>

        <div class="dx-price-block">
          @if (item()!.discount > 0) {
            <div class="dx-price-row">
              <span class="dx-old-price">{{ item()!.price }} {{ item()!.currency }}</span>
              <span class="dx-discount-tag">-{{ item()!.discount }}%</span>
            </div>
          }
          <div class="dx-current-price">
            {{ item()!.discount > 0 ? (getDiscountedPrice() | number:'1.2-2') : item()!.price }} {{ item()!.currency }}
          </div>
        </div>

        <div class="dx-stock">
          <span class="dx-stock-label">Наличие:</span>
          <span class="dx-stock-status" [class]="getStockClass()">
            <span class="dx-stock-dot"></span>
            {{ getStockLabel() }}
          </span>
          @if (item()!.quantity != null) {
            <span class="dx-stock-qty">({{ item()!.quantity }} шт.)</span>
          }
        </div>

        <button class="dx-add-cart" (click)="addToCart()">
          <svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
            <circle cx="9" cy="21" r="1"></circle>
            <circle cx="20" cy="21" r="1"></circle>
            <path d="M1 1h4l2.68 13.39a2 2 0 0 0 2 1.61h9.72a2 2 0 0 0 2-1.61L23 6H6"></path>
          </svg>
          Добавить в корзину
        </button>

        <div class="dx-description">
          @if (getSimpleDescription()) {
            <p class="dx-simple-desc">{{ getSimpleDescription() }}</p>
          }

          @if (hasDescriptionFields()) {
            <h2>Характеристики</h2>
            <table class="dx-specs-table">
              <tbody>
                @for (field of getTranslatedDescriptionFields(); track field.key) {
                  <tr>
                    <td class="spec-key">{{ field.key }}</td>
                    <td class="spec-value">{{ field.value }}</td>
                  </tr>
                }
              </tbody>
            </table>
          } @else {
            <h2>Описание</h2>
            <div class="dx-description-text" [innerHTML]="getSafeHtml(item()!.description)"></div>
          }
        </div>
      </div>
    </div>

    <!-- Reviews Section -->
    <div class="dx-reviews-section">
      <h2>Отзывы ({{ item()!.callbacks?.length || 0 }})</h2>
      
      <div class="dx-review-form">
        <h3>Оставить отзыв</h3>
        <div class="dx-rating-input">
          <label>Оценка:</label>
          <div class="dx-star-selector">
            @for (star of [1, 2, 3, 4, 5]; track star) {
              <span 
                class="dx-star-pick" 
                [class.selected]="newReview.rating >= star"
                (click)="setRating(star)">
                ★
              </span>
            }
          </div>
        </div>
        <textarea 
          [(ngModel)]="newReview.comment" 
          placeholder="Поделитесь впечатлениями о товаре..."
          rows="4"
          class="dx-textarea">
        </textarea>
        <div class="dx-form-actions">
          <label class="dx-anon-toggle">
            <input type="checkbox" [(ngModel)]="newReview.anonymous">
            <span>Анонимно</span>
          </label>
          @if (!newReview.anonymous && getUserDisplayName()) {
            <span class="dx-user-preview">{{ getUserDisplayName() }}</span>
          }
          <button 
            class="dx-submit-btn" 
            (click)="submitReview()"
            [disabled]="!newReview.rating || !newReview.comment.trim() || reviewSubmitStatus() === 'loading'"
            [class.submitting]="reviewSubmitStatus() === 'loading'">
            @if (reviewSubmitStatus() === 'loading') {
              <span class="dx-spinner-sm"></span>
              Отправка...
            } @else {
              Отправить
            }
          </button>
        </div>
        
        @if (reviewSubmitStatus() === 'success') {
          <div class="dx-status success">
            <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><path d="M20 6L9 17l-5-5"/></svg>
            Спасибо за ваш отзыв!
          </div>
        }
        
        @if (reviewSubmitStatus() === 'error') {
          <div class="dx-status error">
            <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5"><path d="M18 6L6 18M6 6l12 12"/></svg>
            Ошибка отправки. Попробуйте позже.
          </div>
        }
      </div>

      <div class="dx-reviews-list">
        @if (item()?.callbacks && item()!.callbacks!.length > 0) {
          @for (callback of item()!.callbacks; track $index) {
            <div class="dx-review-card">
              <div class="dx-review-header">
                <div class="dx-reviewer">
                  <span class="dx-reviewer-name">{{ callback.userID || 'Аноним' }}</span>
                  @if (callback.timestamp) {
                    <span class="dx-review-date">{{ formatDate(callback.timestamp) }}</span>
                  }
                </div>
                @if (callback.rating) {
                  <div class="dx-review-stars">
                    @for (star of [1, 2, 3, 4, 5]; track star) {
                      <svg width="14" height="14" viewBox="0 0 24 24" [attr.fill]="star <= callback.rating ? '#497671' : 'none'" [attr.stroke]="star <= callback.rating ? '#497671' : '#d3dad9'" stroke-width="2">
                        <polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"/>
                      </svg>
                    }
                  </div>
                }
              </div>
              @if (callback.content) {
                <p class="dx-review-text">{{ callback.content }}</p>
              }
            </div>
          }
        } @else {
          <p class="dx-no-reviews">Пока нет отзывов. Станьте первым!</p>
        }
      </div>
    </div>

    <!-- Q&A Section -->
    @if (item()!.questions && item()!.questions!.length > 0) {
      <div class="dx-qa-section">
        <h2>Вопросы и ответы ({{ item()!.questions!.length }})</h2>
        <div class="dx-qa-list">
          @for (question of item()!.questions!; track $index) {
            <div class="dx-qa-card">
              <div class="dx-question">
                <span class="dx-qa-label q">В</span>
                <span>{{ question.question }}</span>
              </div>
              <div class="dx-answer">
                <span class="dx-qa-label a">О</span>
                <span>{{ question.answer }}</span>
              </div>
              <div class="dx-qa-votes">
                <button class="dx-vote up">
                  <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M14 9V5a3 3 0 0 0-3-3l-4 9v11h11.28a2 2 0 0 0 2-1.7l1.38-9a2 2 0 0 0-2-2.3H14z"/><path d="M7 22H4a2 2 0 0 1-2-2v-7a2 2 0 0 1 2-2h3"/></svg>
                  {{ question.upvotes }}
                </button>
                <button class="dx-vote down">
                  <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M10 15v4a3 3 0 0 0 3 3l4-9V2H5.72a2 2 0 0 0-2 1.7l-1.38 9a2 2 0 0 0 2 2.3H10z"/><path d="M17 2h2.67A2.31 2.31 0 0 1 22 4v7a2.31 2.31 0 0 1-2.33 2H17"/></svg>
                  {{ question.downvotes }}
                </button>
              </div>
            </div>
          }
        </div>
      </div>
    }
  }
</div>
}