set_pwd_bloc.dart
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import 'package:flutter/cupertino.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
part 'set_pwd_event.dart';
part 'set_pwd_state.dart';
class SetPwdBloc extends Bloc<SetPwdEvent, SetPwdState> {
final String? phoneNumber;
final TextEditingController passWordFirstController = TextEditingController();
final TextEditingController passWordSecondController = TextEditingController();
///密码是否符合规则(第一个输入框)
bool _passwordEnsure = false;
///密码是否超过16位(第一个输入框)
bool _passwordLarger = false;
///是否显示Icon(第一个输入框)
bool _showPwdIcon = false;
///是否显示Icon(第二个输入框)
bool _showCheckPwdIcon = false;
///密码是否一致
bool _passwordCheck = true;
bool get passwordEnsure => _passwordEnsure;
bool get passwordCheck => _passwordCheck;
bool get passwordLarger => _passwordLarger;
bool get showPwdIcon => _showPwdIcon;
bool get showCheckPwdIcon => _showCheckPwdIcon;
bool get ensure => _passwordCheck && _passwordEnsure;
SetPwdBloc(this.phoneNumber) : super(SetPwdInitial()) {
on<PwdEnsureEvent>(_pwdEnsureTextChange);
on<PwdCheckEvent>(_pwdCheckTextChange);
on<SetPasswordEvent>(_setPassword);
}
void _pwdCheckTextChange(PwdCheckEvent event,Emitter<SetPwdState> emitter) async {
if(passWordSecondController.text.isEmpty) {
_showCheckPwdIcon = false;
emitter(PasswordCheckIconShowState());
} else {
if (!_showCheckPwdIcon) {
_showCheckPwdIcon = true;
emitter(PasswordCheckIconShowState());
}
}
if(passWordFirstController.text == passWordSecondController.text) {
_passwordCheck = true;
emitter(SetCheckPwdState());
} else {
_passwordCheck = false;
emitter(SetCheckPwdState());
}
}
void _pwdEnsureTextChange(PwdEnsureEvent event,Emitter<SetPwdState> emitter) async {
if (passWordFirstController.text.isEmpty) {
if (_showPwdIcon) {
_showPwdIcon = false;
emitter(PasswordIconShowState());
}
} else {
if (!_showPwdIcon) {
_showPwdIcon = true;
emitter(PasswordIconShowState());
}
if(passWordSecondController.text.isNotEmpty) {
if (passWordFirstController.text == passWordSecondController.text) {
_passwordCheck = true;
} else {
_passwordCheck = false;
}
emitter(SetCheckPwdState());
}
if (passWordFirstController.text.length >= 8 && passWordFirstController.text.length <=16) {
///符合密码要求
if(!_passwordEnsure) {
_passwordEnsure = true;
emitter(SetEnsurePwdState());
}
if(passWordSecondController.text.isNotEmpty) {
if (passWordFirstController.text == passWordSecondController.text) {
}
}
if (_passwordLarger) {
_passwordLarger = false;
emitter(PasswordLargeState());
}
} else {
if(passWordFirstController.text.length > 16) {
///超过十六位
if (!_passwordLarger) {
_passwordLarger = true;
emitter(PasswordLargeState());
}
} else {
if (_passwordLarger) {
_passwordLarger = false;
emitter(PasswordLargeState());
}
}
///密码不符合要求
if(_passwordEnsure) {
_passwordEnsure = false;
emitter(SetEnsurePwdState());
}
}
}
}
void _setPassword(SetPasswordEvent event,Emitter<SetPwdState> emitter) async {
emitter(PasswordSetSuccessState());
}
}