login_page.dart

import 'package:biocidalmobile/components/bio_text_form_field.dart';
import 'package:flutter/material.dart';

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

  @override
  BioLoginFormState createState() {
    return BioLoginFormState();
  }
}

class BioLoginFormState extends State<BioLoginForm> {
  // Create a global key that uniquely identifies the Form widget
  final _formKey = GlobalKey<FormState>();
  final emailController = TextEditingController();
  final passwordController = TextEditingController();

  @override
  Widget build(BuildContext context) {
    // Build a Form widget using the _formKey created above.
    return Form(
      key: _formKey,
      child: Column(
        children: <Widget>[
          SafeArea(
            child: Center(
              child: Column(
                children: [
                  const SizedBox(
                    height: 30,
                  ),
                  const Icon(Icons.lock, size: 100),
                  const SizedBox(
                    height: 30,
                  ),
                  const Text(
                    'Hesabınızla giriş yapın',
                    style: TextStyle(
                      color: Colors.black54,
                      fontSize: 24,
                      fontWeight: FontWeight.w900,
                    ),
                  ),
                  const SizedBox(
                    height: 30,
                  ),
                  Padding(
                    padding: const EdgeInsets.symmetric(horizontal: 30),
                    child: BioTextFormField(
                      controller: emailController,
                      hintText: 'Email',
                      obscureText: false,
                    ),
                  ),
                  const SizedBox(
                    height: 30,
                  ),
                  Padding(
                    padding: const EdgeInsets.symmetric(horizontal: 30),
                    child: BioTextFormField(
                      controller: passwordController,
                      hintText: 'Password',
                      obscureText: true,
                    ),
                  ),
                  const SizedBox(
                    height: 30,
                  ),
                  Padding(
                    padding: const EdgeInsets.symmetric(horizontal: 30),
                    child: SizedBox(
                      height: 50,
                      width: double.infinity,
                      child: ElevatedButton(
                        onPressed: () {
                          // Validate returns true if the form is valid, or false otherwise.
                          if (_formKey.currentState!.validate()) {
                            debugPrint(emailController.toString());
                            ScaffoldMessenger.of(context).showSnackBar(
                              const SnackBar(content: Text('Processing Data')),
                            );
                          }
                        },
                        child: const Text('Submit'),
                      ),
                    ),
                  ),
                  const SizedBox(
                    height: 20,
                  ),
                  Padding(
                    padding: const EdgeInsets.symmetric(horizontal: 30),
                    child: Row(
                      mainAxisAlignment: MainAxisAlignment.end,
                      children: [
                        GestureDetector(
                          child: const Text(
                            'Şifrenizi mi unuttunuz ?',
                            style: TextStyle(
                              color: Colors.indigo,
                              fontSize: 12,
                            ),
                          ),
                          onTap: () {
                            debugPrint('forget password');
                          },
                        ),
                      ],
                    ),
                  ),
                ],
              ),
            ),
          ),
        ],
      ),
    );
  }
}