worker/lib/features/news/presentation/widgets/featured_news_card.dart

/// Featured News Card Widget
///
/// Large featured article card with full-width image.
/// Used at the top of news list page for the main featured article.
library;

import 'package:cached_network_image/cached_network_image.dart';
import 'package:worker/core/widgets/loading_indicator.dart';
import 'package:flutter/material.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:worker/core/constants/ui_constants.dart';
import 'package:worker/features/news/domain/entities/news_article.dart';

/// Featured News Card
///
/// Large card with:
/// - Full-width 200px height image
/// - Title (1.125rem, bold)
/// - Excerpt/description (truncated)
/// - Metadata: date, views, reading time
/// - Category badge (primary blue)
/// - Shadow and rounded corners
class FeaturedNewsCard extends StatelessWidget {

  /// Constructor
  const FeaturedNewsCard({super.key, required this.article, this.onTap});
  /// News article to display
  final NewsArticle article;

  /// Callback when card is tapped
  final VoidCallback? onTap;

  @override
  Widget build(BuildContext context) {
    final colorScheme = Theme.of(context).colorScheme;

    return GestureDetector(
      onTap: onTap,
      child: Container(
        margin: const EdgeInsets.symmetric(horizontal: AppSpacing.md),
        decoration: BoxDecoration(
          color: colorScheme.surface,
          borderRadius: BorderRadius.circular(AppRadius.xl),
          border: Border.all(color: colorScheme.outlineVariant),
          boxShadow: [
            BoxShadow(
              color: Colors.black.withValues(alpha: 0.08),
              blurRadius: 16,
              offset: const Offset(0, 4),
            ),
          ],
        ),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            // Featured image (200px height)
            ClipRRect(
              borderRadius: const BorderRadius.vertical(
                top: Radius.circular(AppRadius.xl),
              ),
              child: CachedNetworkImage(
                imageUrl: article.imageUrl,
                width: double.infinity,
                height: 200,
                fit: BoxFit.cover,
                placeholder: (context, url) => Container(
                  height: 200,
                  color: colorScheme.surfaceContainerHighest,
                  child: const const CustomLoadingIndicator(),
                ),
                errorWidget: (context, url, error) => Container(
                  height: 200,
                  color: colorScheme.surfaceContainerHighest,
                  child: FaIcon(
                    FontAwesomeIcons.image,
                    size: 48,
                    color: colorScheme.onSurfaceVariant,
                  ),
                ),
              ),
            ),

            // Content section
            Padding(
              padding: const EdgeInsets.all(20),
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  // Title
                  Text(
                    article.title,
                    style: TextStyle(
                      fontSize: 18,
                      fontWeight: FontWeight.w600,
                      color: colorScheme.onSurface,
                      height: 1.4,
                    ),
                  ),

                  const SizedBox(height: 12),

                  // Excerpt
                  Text(
                    article.excerpt,
                    style: TextStyle(
                      fontSize: 14,
                      color: colorScheme.onSurfaceVariant,
                      height: 1.5,
                    ),
                    maxLines: 3,
                    overflow: TextOverflow.ellipsis,
                  ),

                  const SizedBox(height: 16),

                  // Metadata row
                  Row(
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: [
                      // Left metadata (date, views, reading time)
                      Expanded(
                        child: Wrap(
                          spacing: 16,
                          runSpacing: 4,
                          children: [
                            // Date
                            _buildMetaItem(
                              context,
                              icon: FontAwesomeIcons.calendar,
                              text: article.formattedDate,
                            ),

                            // // Views
                            // _buildMetaItem(
                            //   context,
                            //   icon: Icons.visibility,
                            //   text: '${article.formattedViewCount} lượt xem',
                            // ),
                            //
                            // // Reading time
                            // _buildMetaItem(
                            //   context,
                            //   icon: Icons.schedule,
                            //   text: article.readingTimeText,
                            // ),
                          ],
                        ),
                      ),

                      // Category badge
                      Container(
                        padding: const EdgeInsets.symmetric(
                          horizontal: 12,
                          vertical: 4,
                        ),
                        decoration: BoxDecoration(
                          color: colorScheme.primary,
                          borderRadius: BorderRadius.circular(16),
                        ),
                        child: Text(
                          article.category.displayName,
                          style: TextStyle(
                            fontSize: 12,
                            fontWeight: FontWeight.w500,
                            color: colorScheme.onPrimary,
                          ),
                        ),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ],
        ),
      ),
    );
  }

  /// Build metadata item
  Widget _buildMetaItem(BuildContext context, {required IconData icon, required String text}) {
    final colorScheme = Theme.of(context).colorScheme;

    return Row(
      mainAxisSize: MainAxisSize.min,
      children: [
        FaIcon(icon, size: 12, color: colorScheme.onSurfaceVariant),
        const SizedBox(width: 4),
        Text(
          text,
          style: TextStyle(fontSize: 12, color: colorScheme.onSurfaceVariant),
        ),
      ],
    );
  }
}