/// News Card Widget
///
/// Compact news article card for list display.
/// Horizontal layout with thumbnail and content.
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';

/// News Card
///
/// Compact card with horizontal layout:
/// - 80x80 thumbnail (left)
/// - Title (max 2 lines, 0.875rem, bold)
/// - Excerpt (max 2 lines, 0.75rem, grey)
/// - Metadata: date and views
/// - Hover/tap effect (border color change)
class NewsCard extends StatelessWidget {
  /// News article to display
  final NewsArticle article;

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

  /// Constructor
  const NewsCard({super.key, required this.article, this.onTap});

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

    return GestureDetector(
      onTap: onTap,
      child: Container(
        margin: const EdgeInsets.only(bottom: AppSpacing.md),
        padding: const EdgeInsets.all(AppSpacing.md),
        decoration: BoxDecoration(
          color: colorScheme.surface,
          borderRadius: BorderRadius.circular(AppRadius.card),
          border: Border.all(color: colorScheme.outlineVariant),
        ),
        child: Row(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            // Thumbnail (80x80)
            ClipRRect(
              borderRadius: BorderRadius.circular(AppRadius.md),
              child: CachedNetworkImage(
                imageUrl: article.imageUrl,
                width: 80,
                height: 80,
                fit: BoxFit.cover,
                placeholder: (context, url) => Container(
                  width: 80,
                  height: 80,
                  color: colorScheme.surfaceContainerHighest,
                  child: Center(
                    child: SizedBox(
                      width: 20,
                      height: 20,
                      child: CustomLoadingIndicator(color: colorScheme.primary, size: 20),
                    ),
                  ),
                ),
                errorWidget: (context, url, error) => Container(
                  width: 80,
                  height: 80,
                  color: colorScheme.surfaceContainerHighest,
                  child: FaIcon(
                    FontAwesomeIcons.image,
                    size: 24,
                    color: colorScheme.onSurfaceVariant,
                  ),
                ),
              ),
            ),

            const SizedBox(width: AppSpacing.md),

            // Content (flexible to fill remaining space)
            Expanded(
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  // Title (max 2 lines)
                  Text(
                    article.title,
                    style: TextStyle(
                      fontSize: 14,
                      fontWeight: FontWeight.w600,
                      color: colorScheme.onSurface,
                      height: 1.3,
                    ),
                    maxLines: 2,
                    overflow: TextOverflow.ellipsis,
                  ),

                  const SizedBox(height: 8),

                  // Excerpt (max 2 lines)
                  Text(
                    article.excerpt,
                    style: TextStyle(
                      fontSize: 12,
                      color: colorScheme.onSurfaceVariant,
                      height: 1.4,
                    ),
                    maxLines: 2,
                    overflow: TextOverflow.ellipsis,
                  ),

                  const SizedBox(height: 8),

                  // Metadata row (date and views)
                  Row(
                    children: [
                      // Date
                      FaIcon(
                        FontAwesomeIcons.calendar,
                        size: 12,
                        color: colorScheme.onSurfaceVariant,
                      ),
                      const SizedBox(width: 4),
                      Text(
                        article.formattedDate,
                        style: TextStyle(
                          fontSize: 12,
                          color: colorScheme.onSurfaceVariant,
                        ),
                      ),

                      const SizedBox(width: 16),

                      // Views
                      // Icon(
                      //   Icons.visibility,
                      //   size: 12,
                      //   color: colorScheme.onSurfaceVariant,
                      // ),
                      // const SizedBox(width: 4),
                      // Text(
                      //   '${article.formattedViewCount} lượt xem',
                      //   style: TextStyle(
                      //     fontSize: 12,
                      //     color: colorScheme.onSurfaceVariant,
                      //   ),
                      // ),
                    ],
                  ),
                ],
              ),
            ),
          ],
        ),
      ),
    );
  }
}
