import 'package:flutter/material.dart';
import 'package:flutter_contacts/flutter_contacts.dart';
import 'package:url_launcher/url_launcher.dart';
import 'package:dialer/widgets/username_color_generator.dart';
import 'package:flutter/material.dart';

class ContactModal extends StatelessWidget {
  final Contact contact;
  final Function onEdit;
  final Function onToggleFavorite;
  final bool isFavorite;

  const ContactModal({
    super.key,
    required this.contact,
    required this.onEdit,
    required this.onToggleFavorite,
    required this.isFavorite,
  });

  void _launchPhoneDialer(String phoneNumber) async {
    final uri = Uri(scheme: 'tel', path: phoneNumber);
    if (await canLaunchUrl(uri)) {
      await launchUrl(uri);
    } else {
      debugPrint('Could not launch $phoneNumber');
    }
  }

  void _launchSms(String phoneNumber) async {
    final uri = Uri(scheme: 'sms', path: phoneNumber);
    if (await canLaunchUrl(uri)) {
      await launchUrl(uri);
    } else {
      debugPrint('Could not launch SMS to $phoneNumber');
    }
  }

  void _launchEmail(String email) async {
    final uri = Uri(scheme: 'mailto', path: email);
    if (await canLaunchUrl(uri)) {
      await launchUrl(uri);
    } else {
      debugPrint('Could not launch email to $email');
    }
  }

  @override
  Widget build(BuildContext context) {
    String phoneNumber = contact.phones.isNotEmpty
        ? contact.phones.first.number
        : 'No phone number';
    String email =
        contact.emails.isNotEmpty ? contact.emails.first.address : 'No email';

    return GestureDetector(
      onTap: () => Navigator.of(context).pop(),
      child: Container(
        color: Colors.black.withOpacity(0.5),
        child: GestureDetector(
          onTap: () {},
          child: FractionallySizedBox(
            heightFactor: 0.7,
            child: Container(
              decoration: BoxDecoration(
                color: Colors.grey[900],
                borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
              ),
              child: Column(
                mainAxisSize: MainAxisSize.min,
                children: [
                  // Modal Handle
                  // Top Bar with Handle and Three-Dot Menu
                  Stack(
                    children: [
                      Align(
                        alignment: Alignment.center,
                        child: Padding(
                          padding: const EdgeInsets.symmetric(vertical: 10),
                          child: Container(
                            width: 50,
                            height: 5,
                            decoration: BoxDecoration(
                              color: Colors.grey.shade300,
                              borderRadius: BorderRadius.circular(5),
                            ),
                          ),
                        ),
                      ),
                      Align(
                        alignment: Alignment.topRight,
                        child: Padding(
                          padding: const EdgeInsets.only(top: 10, right: 10),
                          child: PopupMenuButton<String>(
                            icon: Icon(Icons.more_vert, color: Colors.white),
                            onSelected: (String choice) {
                              print(
                                  'Selected: $choice'); // Placeholder for menu actions
                            },
                            itemBuilder: (BuildContext context) {
                              return <PopupMenuEntry<String>>[
                                PopupMenuItem<String>(
                                  value: 'show_associated_contacts',
                                  child: Text('Show associated contacts'),
                                ),
                                PopupMenuItem<String>(
                                  value: 'delete',
                                  child: Text('Delete'),
                                ),
                                PopupMenuItem<String>(
                                  value: 'share',
                                  child: Text('Share (via QR code)'),
                                ),
                                PopupMenuItem<String>(
                                  value: 'create_shortcut',
                                  child:
                                      Text('Create shortcut (to home screen)'),
                                ),
                                PopupMenuItem<String>(
                                  value: 'set_ringtone',
                                  child: Text('Set ringtone'),
                                ),
                              ];
                            },
                          ),
                        ),
                      ),
                    ],
                  ),

                  // Contact Profile
                  Padding(
                    padding: const EdgeInsets.all(16.0),
                    child: Column(
                      children: [
                        CircleAvatar(
                          radius: 50,
                          backgroundImage: (contact.thumbnail != null &&
                                  contact.thumbnail!.isNotEmpty)
                              ? MemoryImage(contact.thumbnail!)
                              : null,
                          backgroundColor:
                              generateColorFromName(contact.displayName),
                          child: (contact.thumbnail == null ||
                                  contact.thumbnail!.isEmpty)
                              ? Text(
                                  contact.displayName.isNotEmpty
                                      ? contact.displayName[0].toUpperCase()
                                      : '?',
                                  style: TextStyle(
                                      fontSize: 40, color: Colors.white),
                                )
                              : null,
                        ),
                        SizedBox(height: 10),
                        Text(
                          contact.displayName,
                          style: TextStyle(
                              fontSize: 24, fontWeight: FontWeight.bold),
                        ),
                      ],
                    ),
                  ),
                  // Contact Actions
                  Divider(),
                  ListTile(
                    leading: Icon(Icons.phone, color: Colors.green),
                    title: Text(phoneNumber),
                    onTap: () {
                      if (contact.phones.isNotEmpty) {
                        _launchPhoneDialer(phoneNumber);
                      }
                    },
                  ),
                  ListTile(
                    leading: Icon(Icons.message, color: Colors.blue),
                    title: Text(phoneNumber),
                    onTap: () {
                      if (contact.phones.isNotEmpty) {
                        _launchSms(phoneNumber);
                      }
                    },
                  ),
                  ListTile(
                    leading: Icon(Icons.email, color: Colors.orange),
                    title: Text(email),
                    onTap: () {
                      if (contact.emails.isNotEmpty) {
                        _launchEmail(email);
                      }
                    },
                  ),
                  Divider(),
                  // Favorite and Edit Buttons
                  Padding(
                    padding: const EdgeInsets.symmetric(horizontal: 16.0),
                    child: Row(
                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
                      children: [
                        ElevatedButton.icon(
                          onPressed: () {
                            Navigator.of(context).pop();
                            onToggleFavorite();
                          },
                          icon: Icon(contact.isStarred
                              ? Icons.star
                              : Icons.star_border),
                          label: Text(
                              contact.isStarred ? 'Unfavorite' : 'Favorite'),
                        ),
                        ElevatedButton.icon(
                          onPressed: () => onEdit(),
                          icon: Icon(Icons.edit),
                          label: Text('Edit Contact'),
                        ),
                      ],
                    ),
                  ),
                  SizedBox(height: 16),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}