import 'package:educa_controle_acesso/screens/home_screen.dart';
import 'package:educa_controle_acesso/widgets/input_text.dart';
import 'package:flutter/material.dart';
import '../utils/colors.dart';
import '../widgets/buttom_custom.dart';
import '../widgets/snackBars.dart';

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

  @override
  State<LoginScreen> createState() => _LoginScreenState();
}

class _LoginScreenState extends State<LoginScreen> {
  final inputEmail = TextEditingController(text: 'teste@gmail.com');
  final inputSenha = TextEditingController(text: 'senha123');

  verificacao(){
    if(inputEmail.text.isNotEmpty){
      if(inputSenha.text.isNotEmpty){
        if(inputEmail.text == 'teste@gmail.com'){
          if(inputSenha.text == 'senha123'){
            showSnackBar(context, 'Acesso validado', Colors.green);
            Navigator.pushReplacement(
              context,
              MaterialPageRoute(builder: (context) => HomeScreen()),
            );
          }else{
            showSnackBar(context, 'E-mail não cadastrado e/ou senha incorreta', Colors.red);
          }
        }else{
          showSnackBar(context, 'E-mail não cadastrado e/ou senha incorreta', Colors.red);
        }
      }else{
        showSnackBar(context, 'Preencha sua senha', Colors.red);
      }
    }else{
      showSnackBar(context, 'Preencha seu e-mail', Colors.red);
    }
  }


  @override
  Widget build(BuildContext context) {
    double height = MediaQuery.of(context).size.height;
    double width = MediaQuery.of(context).size.width;

    return Scaffold(
        backgroundColor: PaletteColors.white,
        body: Center(
          child: Column(
            mainAxisSize: MainAxisSize.min,
            children: [
              Container(
                child: Image.asset("assets/images/logoEduca.png",width:width * 0.15,height: height * 0.12)
              ),
              Container(
                width: width>900? width * 0.18:width*0.5,
                child: InputText(
                  inputFormatters: [],
                  controller: inputEmail,
                  title: 'E-mail',
                  width: width>900? width * 0.18:width*0.5,
                  colorBorder: PaletteColors.white,
                ),
              ),
              SizedBox(height: height * 0.02),
              Container(
                width: width>900? width * 0.18:width*0.5,
                child: InputText(
                  inputFormatters: [],
                  controller: inputSenha,
                  title: 'Senha',
                  obscure: true,
                  width: width * 0.18,
                  colorBorder: PaletteColors.white,
                ),
              ),
              SizedBox(height: height * 0.02),
              ButtonCustom(
                widthCustom: 0.1,
                heightCustom: 0.07,
                text: "Entrar",
                size: 14.0,
                colorText: PaletteColors.white,
                colorButton: PaletteColors.primaryColor,
                colorBorder: PaletteColors.primaryColor,
                onPressed: ()=>verificacao(),
              ),
            ],
          ),
        )
    );
  }
}