import 'package:flutter/material.dart';

/// Donnée d'une statistique affichée dans la grille.
class StatItem {
  final String label;
  final String value;
  final IconData icon;
  const StatItem({required this.label, required this.value, required this.icon});
}

/// Grille 2 colonnes de cartes de statistiques.
class StatsGrid extends StatelessWidget {
  final Color primaryColor;
  final List<StatItem> items;
  const StatsGrid({super.key, required this.primaryColor, required this.items});

  @override
  Widget build(BuildContext context) {
    return GridView.count(
      crossAxisCount: 2,
      shrinkWrap: true,
      physics: const NeverScrollableScrollPhysics(),
      crossAxisSpacing: 12,
      mainAxisSpacing: 12,
      childAspectRatio: 1.4,
      children: items.map((item) => _StatCard(item: item, color: primaryColor)).toList(),
    );
  }
}

class _StatCard extends StatelessWidget {
  final StatItem item;
  final Color color;
  const _StatCard({required this.item, required this.color});

  @override
  Widget build(BuildContext context) {
    return Container(
      decoration: BoxDecoration(
        color: Colors.white,
        borderRadius: BorderRadius.circular(12),
        border: Border.all(color: color.withAlpha(80), width: 2),
        boxShadow: [
          BoxShadow(color: Colors.black.withAlpha(25), blurRadius: 4, offset: const Offset(0, 2)),
        ],
      ),
      padding: const EdgeInsets.all(12),
      child: Column(
        mainAxisAlignment: MainAxisAlignment.center,
        children: [
          Icon(item.icon, color: color, size: 28),
          const SizedBox(height: 6),
          Text(item.value, style: TextStyle(fontSize: 22, fontWeight: FontWeight.bold, color: color)),
          Text(
            item.label,
            textAlign: TextAlign.center,
            style: const TextStyle(fontSize: 12, color: Colors.black54),
          ),
        ],
      ),
    );
  }
}