import 'package:flutter/material.dart';

class LoginScreen extends StatefulWidget {
  const LoginScreen({ Key? key }) : super(key: key);

  @override
  _LoginScreenState createState() => _LoginScreenState();
}

class _LoginScreenState extends State<LoginScreen> {
 // form key
 final _formKey = GlobalKey<FormState>();

 // Editing Controller
final TextEditingController emailController = new TextEditingController();
final TextEditingController passwordController = new TextEditingController();
final TextEditingController locationController = new TextEditingController();

  @override
  Widget build(BuildContext context) {

    //Name field
    final emailField = TextFormField(
      autofocus: false,
      controller: emailController,
      keyboardType: TextInputType.emailAddress,
    //validator: {} {},
    onSaved: (value)
    {
        emailController.text = value!;

    },
    textInputAction: TextInputAction.next,
    decoration: InputDecoration(
      prefixIcon: Icon(Icons.account_circle_outlined),
      contentPadding: EdgeInsets.fromLTRB(20, 15, 20, 15),
      hintText: "Вашето име",
      border: OutlineInputBorder(
        borderRadius: BorderRadius.circular(20),
      ),
    ),
    );

    //password field
    final passwordField = TextFormField(
      autofocus: false,
      controller: passwordController,
    //validator: {} {},
    onSaved: (value)
    {
        passwordController.text = value!;

    },
    textInputAction: TextInputAction.next,
    decoration: InputDecoration(
      prefixIcon: Icon(Icons.call_end_outlined),
      contentPadding: EdgeInsets.fromLTRB(20, 15, 20, 15),
      hintText: "Вашиот телефонски број",
      border: OutlineInputBorder(
        borderRadius: BorderRadius.circular(20),
      ),
    ),
    );

    //Location field
    final locationField = TextFormField(
      autofocus: false,
      controller: locationController,

    //validator: {} {},
    onSaved: (value)
    {
        locationController.text = value!;

    },
    textInputAction: TextInputAction.done,
    decoration: InputDecoration(
      prefixIcon: Icon(Icons.add_location_alt_outlined),
      contentPadding: EdgeInsets.fromLTRB(20, 15, 20, 15),
      hintText: "Вашата локација",
      border: OutlineInputBorder(
        borderRadius: BorderRadius.circular(20),

      ),
    )),

    // button

   loginButton = Material(
    elevation: 5,
    borderRadius: BorderRadius.circular(30),
    color: Colors.redAccent,
    child: MaterialButton(
      padding: EdgeInsets.fromLTRB(20, 15, 20, 15),
      minWidth: MediaQuery.of(context).size.width,
      onPressed: () {},
      child: Text(
        "Логирање",
      textAlign: TextAlign.center,
      style: TextStyle(fontSize: 20,
      color: Colors.white,
      fontWeight: FontWeight.bold,
       ),
      ),
    ),
  );

    return Scaffold(
      backgroundColor: Colors.white,
      body: Center(
        child: SingleChildScrollView(
          child: Container(
            color: Colors.white,
            child: Padding(
              padding: const EdgeInsets.all(35.0),
              child: Form(
                key: _formKey,
                child: Column(
                  mainAxisAlignment: MainAxisAlignment.center,
                  crossAxisAlignment: CrossAxisAlignment.center,
                  children: <Widget> [
                    SizedBox(
                      height: 250,

                      child: Image.asset(
                        "assets/logo.png",

                      fit: BoxFit.contain,
                      )
                    ),
                    SizedBox(



                      child: Image.asset(
                        "assets/top.png",



                      fit: BoxFit.contain,
                      )
                    ),




                    emailField,
                    SizedBox(height: 30),

                    passwordField,
                    SizedBox(height: 30),

                    locationField,
                    SizedBox(height: 30),
                    loginButton,
                    SizedBox(height: 30),
                  ],
                ),
              ),
            ),
          ),
        ) ,
      ),
    );
  }
}