team-2/CHALLENGE_2/sleepysound/lib/pages/group_page.dart

import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import '../services/music_queue_service.dart';

class GroupPage extends StatefulWidget {
  const GroupPage({super.key});

  @override
  State<GroupPage> createState() => _GroupPageState();
}

class _GroupPageState extends State<GroupPage> {
  bool isConnectedToLido = true; // Simulate location verification
  String userName = "Guest #${DateTime.now().millisecond}";
  
  List<Map<String, dynamic>> activeUsers = [
    {"name": "Alex M.", "joined": "2 min ago", "votes": 5, "isOnline": true},
    {"name": "Sarah K.", "joined": "5 min ago", "votes": 3, "isOnline": true},
    {"name": "Marco R.", "joined": "8 min ago", "votes": 7, "isOnline": true},
    {"name": "Lisa F.", "joined": "12 min ago", "votes": 2, "isOnline": false},
    {"name": "Tom B.", "joined": "15 min ago", "votes": 4, "isOnline": true},
  ];

  @override
  Widget build(BuildContext context) {
    return Container(
      color: const Color(0xFF121212),
      child: Padding(
        padding: const EdgeInsets.all(20.0),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            // Location Status Card
            Container(
              width: double.infinity,
              padding: const EdgeInsets.all(20),
              decoration: BoxDecoration(
                color: isConnectedToLido 
                  ? const Color(0xFF22C55E).withOpacity(0.1)
                  : const Color(0xFFEF4444).withOpacity(0.1),
                borderRadius: BorderRadius.circular(15),
                border: Border.all(
                  color: isConnectedToLido 
                    ? const Color(0xFF22C55E)
                    : const Color(0xFFEF4444),
                  width: 1,
                ),
              ),
              child: Column(
                children: [
                  Icon(
                    isConnectedToLido ? Icons.location_on : Icons.location_off,
                    size: 40,
                    color: isConnectedToLido 
                      ? const Color(0xFF22C55E)
                      : const Color(0xFFEF4444),
                  ),
                  const SizedBox(height: 10),
                  Text(
                    isConnectedToLido 
                      ? '📍 Connected to Lido Schenna'
                      : '❌ Not at Lido Schenna',
                    style: TextStyle(
                      fontSize: 18,
                      fontWeight: FontWeight.bold,
                      color: isConnectedToLido 
                        ? const Color(0xFF22C55E)
                        : const Color(0xFFEF4444),
                    ),
                  ),
                  const SizedBox(height: 5),
                  Text(
                    isConnectedToLido 
                      ? 'You can now vote and suggest music!'
                      : 'Please visit Lido Schenna to participate',
                    style: const TextStyle(
                      color: Colors.grey,
                      fontSize: 14,
                    ),
                    textAlign: TextAlign.center,
                  ),
                ],
              ),
            ),
            
            const SizedBox(height: 25),
            
            // User Info Section
            Container(
              width: double.infinity,
              padding: const EdgeInsets.all(18),
              decoration: BoxDecoration(
                color: const Color(0xFF1E1E1E),
                borderRadius: BorderRadius.circular(12),
              ),
              child: Row(
                children: [
                  CircleAvatar(
                    radius: 25,
                    backgroundColor: const Color(0xFF6366F1),
                    child: Text(
                      userName.substring(0, 1),
                      style: const TextStyle(
                        color: Colors.white,
                        fontSize: 20,
                        fontWeight: FontWeight.bold,
                      ),
                    ),
                  ),
                  const SizedBox(width: 15),
                  Expanded(
                    child: Column(
                      crossAxisAlignment: CrossAxisAlignment.start,
                      children: [
                        Text(
                          userName,
                          style: const TextStyle(
                            color: Colors.white,
                            fontSize: 16,
                            fontWeight: FontWeight.w600,
                          ),
                        ),
                        const SizedBox(height: 4),
                        const Text(
                          'Active since 5 minutes ago',
                          style: TextStyle(
                            color: Colors.grey,
                            fontSize: 12,
                          ),
                        ),
                      ],
                    ),
                  ),
                  Container(
                    padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
                    decoration: BoxDecoration(
                      color: const Color(0xFF6366F1).withOpacity(0.2),
                      borderRadius: BorderRadius.circular(12),
                    ),
                    child: const Row(
                      mainAxisSize: MainAxisSize.min,
                      children: [
                        Icon(
                          Icons.how_to_vote,
                          color: Color(0xFF6366F1),
                          size: 14,
                        ),
                        SizedBox(width: 4),
                        Text(
                          '3 votes',
                          style: TextStyle(
                            color: Color(0xFF6366F1),
                            fontSize: 12,
                            fontWeight: FontWeight.bold,
                          ),
                        ),
                      ],
                    ),
                  ),
                ],
              ),
            ),
            
            const SizedBox(height: 25),
            
            // Active Users Section
            Row(
              mainAxisAlignment: MainAxisAlignment.spaceBetween,
              children: [
                const Text(
                  'Active Guests',
                  style: TextStyle(
                    fontSize: 20,
                    fontWeight: FontWeight.bold,
                    color: Colors.white,
                  ),
                ),
                Container(
                  padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
                  decoration: BoxDecoration(
                    color: const Color(0xFF6366F1).withOpacity(0.2),
                    borderRadius: BorderRadius.circular(12),
                  ),
                  child: Text(
                    '${activeUsers.where((user) => user["isOnline"]).length} online',
                    style: const TextStyle(
                      color: Color(0xFF6366F1),
                      fontSize: 12,
                      fontWeight: FontWeight.bold,
                    ),
                  ),
                ),
              ],
            ),
            
            const SizedBox(height: 15),
            
            // Users List
            Expanded(
              child: ListView.builder(
                itemCount: activeUsers.length,
                itemBuilder: (context, index) {
                  final user = activeUsers[index];
                  return Container(
                    margin: const EdgeInsets.only(bottom: 10),
                    padding: const EdgeInsets.all(15),
                    decoration: BoxDecoration(
                      color: const Color(0xFF1E1E1E),
                      borderRadius: BorderRadius.circular(12),
                    ),
                    child: Row(
                      children: [
                        Stack(
                          children: [
                            CircleAvatar(
                              radius: 20,
                              backgroundColor: const Color(0xFF6366F1),
                              child: Text(
                                user["name"].toString().substring(0, 1),
                                style: const TextStyle(
                                  color: Colors.white,
                                  fontSize: 16,
                                  fontWeight: FontWeight.bold,
                                ),
                              ),
                            ),
                            if (user["isOnline"])
                              Positioned(
                                right: 0,
                                bottom: 0,
                                child: Container(
                                  width: 12,
                                  height: 12,
                                  decoration: BoxDecoration(
                                    color: const Color(0xFF22C55E),
                                    shape: BoxShape.circle,
                                    border: Border.all(color: const Color(0xFF121212), width: 2),
                                  ),
                                ),
                              ),
                          ],
                        ),
                        const SizedBox(width: 15),
                        Expanded(
                          child: Column(
                            crossAxisAlignment: CrossAxisAlignment.start,
                            children: [
                              Text(
                                user["name"],
                                style: const TextStyle(
                                  color: Colors.white,
                                  fontWeight: FontWeight.w500,
                                  fontSize: 16,
                                ),
                              ),
                              const SizedBox(height: 4),
                              Text(
                                'Joined ${user["joined"]}',
                                style: const TextStyle(
                                  color: Colors.grey,
                                  fontSize: 12,
                                ),
                              ),
                            ],
                          ),
                        ),
                        Container(
                          padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
                          decoration: BoxDecoration(
                            color: const Color(0xFF6366F1).withOpacity(0.2),
                            borderRadius: BorderRadius.circular(10),
                          ),
                          child: Text(
                            '${user["votes"]} votes',
                            style: const TextStyle(
                              color: Color(0xFF6366F1),
                              fontSize: 11,
                              fontWeight: FontWeight.bold,
                            ),
                          ),
                        ),
                      ],
                    ),
                  );
                },
              ),
            ),
            
            // Bottom Action Buttons
            Row(
              children: [
                Expanded(
                  child: ElevatedButton.icon(
                    onPressed: isConnectedToLido ? () {
                      // Refresh location/connection
                      ScaffoldMessenger.of(context).showSnackBar(
                        const SnackBar(
                          content: Text('Location verified! ✓'),
                          backgroundColor: Color(0xFF22C55E),
                          duration: Duration(seconds: 2),
                        ),
                      );
                    } : null,
                    icon: const Icon(Icons.refresh),
                    label: const Text('Refresh Location'),
                    style: ElevatedButton.styleFrom(
                      backgroundColor: const Color(0xFF6366F1),
                      foregroundColor: Colors.white,
                      padding: const EdgeInsets.symmetric(vertical: 12),
                      shape: RoundedRectangleBorder(
                        borderRadius: BorderRadius.circular(10),
                      ),
                    ),
                  ),
                ),
              ],
            ),
          ],
        ),
      ),
    );
  }
}