medora-provider/lib/shared/user_selection.dart

import 'package:flutter/material.dart';

import '../route_names.dart';

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

  @override
  State<UserSelection> createState() => _UserSelectionState();
}

class _UserSelectionState extends State<UserSelection> {
  String _selectedUserType = '';

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Center(
        child: Padding(
          padding: const EdgeInsets.all(24),
          child: Column(
            mainAxisSize: MainAxisSize.min,
            crossAxisAlignment: CrossAxisAlignment.stretch,
            children: [
              const Text(
                'Register',
                style: TextStyle(fontSize: 24, fontWeight: FontWeight.bold),
                textAlign: TextAlign.center,
              ),
              const SizedBox(height: 24),
              const Text(
                'Select User Type',
                style: TextStyle(fontSize: 16),
                textAlign: TextAlign.center,
              ),
              const SizedBox(height: 16),
              _buildSelectionOption(
                icon: Icons.medical_services,
                label: 'Doctor',
                description: 'Can organise and approve appointments',
                onTap: () => _selectUserType('Doctor'),
              ),
              const SizedBox(height: 12),
              _buildSelectionOption(
                icon: Icons.person,
                label: 'Patient',
                description: 'Can book appointments',
                onTap: () => _selectUserType('Patient'),
              ),
              const SizedBox(height: 24),
              ElevatedButton(
                onPressed: () {
                  if (_selectedUserType == 'Patient') {
                    Navigator.of(context)
                        .pushNamed(RouteNames.patientLandingScreen);
                  } else {}
                },
                child: const Text('Next'),
                style: ElevatedButton.styleFrom(
                  padding: const EdgeInsets.symmetric(vertical: 12),
                ),
              ),
            ],
          ),
        ),
      ),
    );
  }

  Widget _buildSelectionOption({
    required IconData icon,
    required String label,
    required String description,
    required VoidCallback onTap,
  }) {
    final isSelected = _selectedUserType == label;
    return GestureDetector(
      onTap: onTap,
      child: Container(
        padding: const EdgeInsets.all(12),
        decoration: BoxDecoration(
          border: Border.all(
            color: isSelected ? Colors.blue : Colors.grey[300]!,
            width: 2,
          ),
          borderRadius: BorderRadius.circular(8),
        ),
        child: Row(
          children: [
            Icon(icon, size: 40, color: Colors.blue),
            const SizedBox(width: 16),
            Expanded(
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Text(
                    label,
                    style: const TextStyle(
                        fontSize: 16, fontWeight: FontWeight.bold),
                  ),
                  Text(
                    description,
                    style: TextStyle(fontSize: 12, color: Colors.grey[600]),
                  ),
                ],
              ),
            ),
            if (isSelected) const Icon(Icons.check_circle, color: Colors.blue),
          ],
        ),
      ),
    );
  }

  void _selectUserType(String userType) {
    setState(() {
      _selectedUserType = userType;
    });
  }
}