import 'package:flutter/material.dart';
import 'package:pvt15/pages/google_sign_in_page.dart';
import 'package:google_sign_in/google_sign_in.dart';

class ProfileSettings extends StatelessWidget {
  final GoogleSignInAccount? user;

  const ProfileSettings({super.key, required this.user});

  @override
  Widget build(BuildContext context) {
    final name = user?.displayName ?? 'Ej inloggad';
    final email = user?.email ?? 'Inte tillgänglig';

    return Scaffold(
      appBar: AppBar(title: const Text('Profil/Inställningar')),
      body: Container(
        decoration: const BoxDecoration(
          gradient: LinearGradient(
            begin: Alignment.topCenter,
            end: Alignment.bottomCenter,
            colors: [Color(0xFFA800DB), Color(0xFFFF31E0)],
          ),
        ),
        child: Column(
          mainAxisAlignment: MainAxisAlignment.spaceBetween,
          children: [
            ListView(
              shrinkWrap: true,
              padding: const EdgeInsets.all(16),
              children: [
                Column(
                  crossAxisAlignment: CrossAxisAlignment.center,
                  children: [
                    const Icon(
                      Icons.account_circle,
                      size: 96,
                      color: Colors.grey,
                    ),
                    const SizedBox(height: 8),
                    Text(
                      name,
                      style: TextStyle(
                        fontWeight: FontWeight.bold,
                        color: Colors.white,
                        fontSize: 32,
                      ),
                      textAlign: TextAlign.center,
                    ),
                  ],
                ),
                const SizedBox(height: 8),
                _infoTile(
                  Icons.person,
                  user?.displayName ?? 'Ej inloggad',
                  'Användarnamn',
                ),
                const SizedBox(height: 8),
                _infoTile(
                  Icons.mail,
                  user?.email ?? 'Inte tillgänglig',
                  'E-mail',
                ),
              ],
            ),
            Container(
              width: 256,
              margin: const EdgeInsets.all(16),
              decoration: BoxDecoration(
                color: Colors.white,
                borderRadius: BorderRadius.circular(32),
              ),
              child: ListTile(
                leading: const Icon(Icons.logout),
                title: const Text('Logga ut'),
                onTap: () async {
                  await GoogleSignIn().signOut();
                  Navigator.of(context).pushReplacement(
                    MaterialPageRoute(builder: (context) => GoogleSignInPage()),
                  );
                },
              ),
            ),
          ],
        ),
      ),
    );
  }

  Widget _infoTile(IconData icon, String title, String subtitle) {
    return Container(
      margin: const EdgeInsets.symmetric(vertical: 4),
      decoration: BoxDecoration(
        color: Colors.white,
        borderRadius: BorderRadius.circular(32),
      ),
      child: ListTile(
        leading: Icon(icon, size: 32, color: Colors.black),
        title: Text(
          title,
          style: const TextStyle(
            fontWeight: FontWeight.bold,
            color: Colors.black,
          ),
        ),
        subtitle: Text(subtitle, style: const TextStyle(color: Colors.black)),
      ),
    );
  }
}