import 'dart:math';

import 'package:flutter/material.dart';
import 'package:rasadyar_core/core.dart';

class CaptchaWidgetLogic extends GetxController with StateMixin<String> {
  TextEditingController textController = TextEditingController();
  RxnString captchaKey = RxnString();
  GlobalKey<FormState> formKey = GlobalKey<FormState>();

  final Random random = Random();

  @override
  void onInit() {
    super.onInit();

    getCaptcha();
  }

  @override
  void onClose() {
    textController.clear();
    textController.dispose();
    super.onClose();
  }

  Future<void> getCaptcha() async {
    change(null, status: RxStatus.loading());
    textController.clear();
    await Future.delayed(Duration(milliseconds: 500));
    captchaKey.value = (random.nextInt(900_000) + 100_000).toString();
    change(captchaKey.value, status: RxStatus.success());
  }
}