import 'package:flutter/material.dart';
import 'package:flutter_otp_text_field/flutter_otp_text_field.dart';
import 'package:prosappco/src/controllers/otp_controller.dart';

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

  @override
  State<NewNumberValidationScreen> createState() =>
      _NewNumberValidationScreenState();
}

class _NewNumberValidationScreenState extends State<NewNumberValidationScreen> {
  dynamic otp;
  @override
  Widget build(BuildContext context) {
    return SafeArea(
        child: Scaffold(
      resizeToAvoidBottomInset: false,
      backgroundColor: const Color(0xFFD6F4FF),
      body: Stack(
        children: [
          Container(
            margin: const EdgeInsets.only(top: 280),
            width: double.infinity,
            height: 600,
            decoration: const BoxDecoration(
                color: Colors.white,
                borderRadius: BorderRadius.only(
                    topRight: Radius.circular(50),
                    topLeft: Radius.circular(50))),
          ),
          Container(
            margin: const EdgeInsets.only(top: 120, left: 70, right: 70),
            child: const Image(image: AssetImage('images/logo_prosapp.png')),
          ),
          Container(
            padding: const EdgeInsets.symmetric(horizontal: 0, vertical: 20),
            margin: const EdgeInsets.only(top: 280, left: 25),
            child: Row(
              children: <Widget>[
                IconButton(
                  icon: const Icon(
                    Icons.arrow_back,
                    size: 30,
                  ),
                  onPressed: () {
                    Navigator.pop(context);
                  },
                ),
                const Text(
                  'Valida el código',
                  style: TextStyle(
                    color: Color(0xFF262626),
                    fontSize: 38.0,
                    fontWeight: FontWeight.bold,
                  ),
                  textAlign: TextAlign.right,
                ),
              ],
            ),
          ),
          Container(
            padding: const EdgeInsets.symmetric(horizontal: 0, vertical: 20),
            margin: const EdgeInsets.only(top: 350, left: 50, right: 50),
            child: Column(children: [
              const Padding(
                  padding: EdgeInsets.only(bottom: 5),
                  child: Align(
                    alignment: Alignment.topLeft,
                    child: Text('Numero de celular',
                        style: TextStyle(
                            fontSize: 18.0, color: Color(0xFF65676B))),
                  )),
              Padding(
                padding: const EdgeInsets.only(bottom: 20),
                child: Row(
                  children: [
                    const Expanded(
                      child: TextField(
                        decoration: InputDecoration(
                          border: InputBorder.none,
                          hintText: '+57',
                          suffixIcon: Icon(Icons.edit),
                        ),
                      ),
                    ),
                    TextButton(
                      onPressed: () {
                        // Acción a realizar cuando se hace clic en el texto
                      },
                      child: const Text('Reenviar código'),
                    ),
                  ],
                ),
              ),
              const Align(
                alignment: Alignment.topLeft,
                child: Padding(
                  padding: EdgeInsets.only(bottom: 5),
                  child: Text('Código',
                      textAlign: TextAlign.left,
                      style:
                          TextStyle(fontSize: 18.0, color: Color(0xFF65676B))),
                ),
              ),
              Padding(
                padding: const EdgeInsets.only(bottom: 20),
                child: OtpTextField(
                  numberOfFields: 6,
                  focusedBorderColor: Colors.blue,
                  fillColor: Colors.black.withOpacity(0.1),
                  filled: true,
                  keyboardType: TextInputType.number,
                  onSubmit: (code) {
                    otp = code;
                    OTPController.instance.verifyOTP(otp);
                  },
                ),
              ),
              Padding(
                padding: const EdgeInsets.only(bottom: 40),
                child: Center(
                    child: ElevatedButton(
                  onPressed: () {
                    OTPController.instance.verifyOTP(otp);
                  },
                  style: ElevatedButton.styleFrom(
                    backgroundColor: const Color(0xFF2BA4EC), // Color del botón
                    shape: RoundedRectangleBorder(
                      borderRadius:
                          BorderRadius.circular(50), // Bordes redondeados
                    ),
                    elevation: 0,
                    minimumSize: const Size(230, 60), // Tamaño mínimo del botón
                  ),
                  child: const Text(
                    'Valida el código',
                    style: TextStyle(
                      color: Colors.white,
                      fontWeight: FontWeight.bold,
                      fontSize: 18,
                    ),
                  ),
                )),
              ),
            ]),
          ),
        ],
      ),
    ));
  }
}