/// Widget: Quick Action Section
///
/// Section container with title and grid of action items.
/// Groups related actions together (e.g., Products & Cart, Loyalty, etc.)
library;

import 'package:flutter/material.dart';
import 'package:worker/features/home/presentation/widgets/quick_action_item.dart';

/// Quick Action Section Data Model
class QuickAction {
  final IconData icon;
  final String label;
  final String? badge;
  final VoidCallback? onTap;

  const QuickAction({
    required this.icon,
    required this.label,
    this.badge,
    this.onTap,
  });
}

/// Quick Action Section Widget
///
/// Displays a titled card containing a grid of action buttons.
/// Each section groups related functionality.
class QuickActionSection extends StatelessWidget {
  /// Section title
  final String title;

  /// List of actions in this section
  final List<QuickAction> actions;

  const QuickActionSection({
    super.key,
    required this.title,
    required this.actions,
  });

  @override
  Widget build(BuildContext context) {
    return Container(
      margin: const EdgeInsets.only(bottom: 16),
      decoration: BoxDecoration(
        color: Colors.white,
        borderRadius: BorderRadius.circular(12),
        boxShadow: [
          BoxShadow(
            color: Colors.black.withValues(alpha: 0.07),
            blurRadius: 15,
            offset: const Offset(0, 4),
          ),
        ],
      ),
      child: Padding(
        padding: const EdgeInsets.all(16),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          spacing: 16,
          children: [
            // Section Title
            Text(
              title,
              style: const TextStyle(
                fontSize: 16,
                fontWeight: FontWeight.w700,
                color: Color(0xFF212121), // --text-dark
                height: 1.0, // Reduce line height to minimize spacing
              ),
            ),
            // Action Grid (always 3 columns to match HTML)
            // Using Transform to remove spacing between title and grid
            Transform.translate(
              offset: const Offset(0, -4),
              child: _buildActionGrid(),
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildActionGrid() {
    // Determine grid columns based on item count
    // If 2 items: 2 columns (no scroll, rectangular aspect ratio)
    // If 3 items: 3 columns (no scroll)
    // If more than 3: 3 columns (scrollable horizontally)
    final int crossAxisCount = actions.length == 2 ? 2 : 3;
    final bool isScrollable = actions.length > 3;

    // Use rectangular aspect ratio for 2 items to reduce height
    // 1.5 means width is 1.5x the height (more rectangular/wider)
    final double aspectRatio = actions.length == 2 ? 1.5 : 0.85;

    if (!isScrollable) {
      // Non-scrollable grid for 2 or 3 items
      return GridView.builder(
        padding: EdgeInsets.zero,
        shrinkWrap: true,
        physics: const NeverScrollableScrollPhysics(),
        gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
          crossAxisCount: crossAxisCount,
          childAspectRatio: aspectRatio,
          crossAxisSpacing: 8,
          mainAxisSpacing: 8,
        ),
        itemCount: actions.length,
        itemBuilder: (context, index) {
          final action = actions[index];
          return QuickActionItem(
            icon: action.icon,
            label: action.label,
            badge: action.badge,
            onTap: action.onTap,
          );
        },
      );
    }

    // Scrollable horizontal grid for more than 3 items
    // Calculate grid height based on number of rows needed
    final int rows = (actions.length / crossAxisCount).ceil();
    const double itemHeight = 100; // Approximate height of each item
    final double gridHeight = (rows * itemHeight) + ((rows - 1) * 8);

    return SizedBox(
      height: gridHeight,
      child: GridView.builder(
        padding: EdgeInsets.zero,
        scrollDirection: Axis.horizontal,
        gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
          crossAxisCount: crossAxisCount,
          childAspectRatio: 1.0,
          crossAxisSpacing: 8,
          mainAxisSpacing: 8,
        ),
        itemCount: actions.length,
        itemBuilder: (context, index) {
          final action = actions[index];
          return QuickActionItem(
            icon: action.icon,
            label: action.label,
            badge: action.badge,
            onTap: action.onTap,
          );
        },
      ),
    );
  }
}