ente/lib/ui/email_entry_page.dart

846 lines
34 KiB
Dart

import 'dart:io';
import 'package:email_validator/email_validator.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter/widgets.dart';
import 'package:photos/core/configuration.dart';
import 'package:photos/models/billing_plan.dart';
import 'package:photos/services/billing_service.dart';
import 'package:photos/services/user_service.dart';
//import 'package:photos/ui/common/report_bug_popup.dart';
//import 'package:photos/ui/common_elements.dart';
import 'package:photos/ui/loading_widget.dart';
import 'package:photos/ui/web_page.dart';
import 'package:photos/utils/data_util.dart';
//import 'package:photos/utils/dialog_util.dart';
//import 'package:photos/utils/email_util.dart';
import 'package:step_progress_indicator/step_progress_indicator.dart';
class EmailEntryPage extends StatefulWidget {
EmailEntryPage({Key key}) : super(key: key);
@override
_EmailEntryPageState createState() => _EmailEntryPageState();
}
class _EmailEntryPageState extends State<EmailEntryPage> {
static const kPasswordStrengthThreshold = 0.4;
final _config = Configuration.instance;
final _passwordController1 = TextEditingController(),
_passwordController2 = TextEditingController();
String _email;
String _password = null;
String _passwordInInputBox = '';
bool _emailIsValid = false;
bool _hasAgreedToTOS = true;
bool _hasAgreedToE2E = false;
bool _password1Visible = false;
bool _password2Visible = false;
bool _passwordsMatch = false;
final _password1FocusNode = FocusNode();
final _password2FocusNode = FocusNode();
bool _password1InFocus = false;
bool _password2InFocus = false;
bool _passwordIsValid = false;
bool _capitalLetterIsPresent = false;
bool _lenghtIsValid = false; //variables for checking password strength
bool _specialCharIsPresent = false;
Color _cnfPasswordInputFieldColor = null;
Color _emailInputFieldColor = null; //is this okay?
Color _passwordInputFieldColor = null;
@override
void initState() {
_email = _config.getEmail();
_password1FocusNode.addListener(() {
setState(() {
_password1InFocus = _password1FocusNode.hasFocus;
});
});
_password2FocusNode.addListener(() {
setState(() {
_password2InFocus = _password2FocusNode.hasFocus;
});
});
super.initState();
}
@override
Widget build(BuildContext context) {
final appBar = AppBar(
elevation: 0,
leading: IconButton(
icon: Icon(Icons.arrow_back),
color: Theme.of(context).iconTheme.color,
onPressed: () {
Navigator.of(context).pop();
},
),
title: Hero(
tag: "sign_up",
child: Material(
type: MaterialType.transparency,
child: StepProgressIndicator(
totalSteps: 4,
currentStep: 1,
selectedColor: Theme.of(context).buttonColor,
roundedEdges: Radius.circular(10),
unselectedColor: Theme.of(context).bottomAppBarColor,
)),
),
);
return Scaffold(
appBar: appBar,
body: _getBody(),
// resizeToAvoidBottomInset: false,
);
}
Widget _getBody() {
return Column(
children: [
Expanded(
child: AutofillGroup(
child: ListView(
children: [
Padding(
padding:
const EdgeInsets.symmetric(vertical: 30, horizontal: 20),
child: Text('Create new account',
style: Theme.of(context).textTheme.headline4),
),
Padding(
padding: const EdgeInsets.fromLTRB(20, 0, 20, 0),
child: TextFormField(
style: Theme.of(context).textTheme.subtitle1,
autofillHints: [AutofillHints.email],
decoration: InputDecoration(
fillColor: _emailInputFieldColor,
filled: true,
hintText: 'email',
contentPadding:
EdgeInsets.symmetric(horizontal: 15, vertical: 15),
border: UnderlineInputBorder(
borderSide: BorderSide.none,
borderRadius: BorderRadius.circular(6)),
suffix: _emailIsValid
? Icon(
Icons.check,
color: Theme.of(context)
.inputDecorationTheme
.focusedBorder
.borderSide
.color,
)
: null,
),
onChanged: (value) {
setState(() {
_email = value.trim();
_emailIsValid = EmailValidator.validate(_email);
if (_emailIsValid) {
_emailInputFieldColor =
Color.fromRGBO(45, 194, 98, 0.2);
} else {
_emailInputFieldColor = null;
}
});
},
autocorrect: false,
keyboardType: TextInputType.emailAddress,
//initialValue: _email,
textInputAction: TextInputAction.next,
),
),
Padding(padding: EdgeInsets.all(4)),
Padding(
padding: const EdgeInsets.fromLTRB(20, 0, 20, 0),
child: TextFormField(
keyboardType: TextInputType.text,
controller: _passwordController1,
obscureText: !_password1Visible,
enableSuggestions: true,
autofillHints: [AutofillHints.newPassword],
decoration: InputDecoration(
fillColor: _passwordInputFieldColor,
filled: true,
hintText: "password",
contentPadding:
EdgeInsets.symmetric(horizontal: 15, vertical: 15),
suffixIcon: _password1InFocus
? IconButton(
icon: Icon(
_password1Visible
? Icons.visibility
: Icons.visibility_off,
color: Theme.of(context).iconTheme.color,
size: 20,
),
onPressed: () {
setState(() {
_password1Visible = !_password1Visible;
});
},
)
: _passwordIsValid
? Icon(
Icons.check,
color: Theme.of(context)
.inputDecorationTheme
.focusedBorder
.borderSide
.color,
)
: null,
border: UnderlineInputBorder(
borderSide: BorderSide.none,
borderRadius: BorderRadius.circular(6)),
),
focusNode: _password1FocusNode,
onChanged: (password) {
setState(() {
_passwordInInputBox = password;
validatePassword(password);
if (_passwordIsValid) {
_passwordInputFieldColor =
Color.fromRGBO(45, 194, 98, 0.2);
} else {
_passwordInputFieldColor = null;
}
});
},
onEditingComplete: () {
_password1FocusNode.unfocus();
_password2FocusNode.requestFocus();
TextInput.finishAutofillContext();
},
),
),
Padding(padding: EdgeInsets.all(4)),
Stack(
children: <Widget>[
Padding(
padding: const EdgeInsets.fromLTRB(20, 0, 20, 0),
child: TextFormField(
keyboardType: TextInputType.visiblePassword,
controller: _passwordController2,
obscureText: !_password2Visible,
autofillHints: [AutofillHints.newPassword],
onEditingComplete: () =>
TextInput.finishAutofillContext(),
decoration: InputDecoration(
fillColor: _cnfPasswordInputFieldColor,
filled: true,
hintText: "confirm password",
contentPadding: EdgeInsets.symmetric(
horizontal: 15, vertical: 15),
suffixIcon: _password2InFocus
? IconButton(
icon: Icon(
_password2Visible
? Icons.visibility
: Icons.visibility_off,
color: Theme.of(context).iconTheme.color,
size: 20,
),
onPressed: () {
setState(() {
_password2Visible = !_password2Visible;
});
},
)
: _passwordsMatch
? Icon(
Icons.check,
color: Theme.of(context)
.inputDecorationTheme
.focusedBorder
.borderSide
.color,
)
: null,
border: UnderlineInputBorder(
borderSide: BorderSide.none,
borderRadius: BorderRadius.circular(6)),
),
focusNode: _password2FocusNode,
onChanged: (cnfPassword) {
setState(() {
if (_password != null) {
if (_password == cnfPassword) {
_cnfPasswordInputFieldColor =
Color.fromRGBO(45, 194, 98, 0.2);
_passwordsMatch = true;
} else {
_cnfPasswordInputFieldColor = null;
}
}
});
},
),
),
Positioned(
bottom: -120,
top: 0,
left: 0,
right: 0,
child: Divider(
thickness: 1.5,
),
),
Visibility(
visible:
(!_passwordIsValid && (_passwordInInputBox != '')),
child: Positioned(
bottom: -48,
child: Row(
children: [
// SizedBox(
// width: 20, //hardcoded
// ),
SizedBox(
width: MediaQuery.of(context).size.width,
child: Padding(
padding: const EdgeInsets.symmetric(
horizontal: 20),
child: Container(
decoration: BoxDecoration(
border: Border.all(
color: Theme.of(context).hintColor,
width: 0.5),
borderRadius: BorderRadius.only(
topLeft: Radius.zero,
topRight: Radius.zero,
bottomLeft: Radius.circular(5),
bottomRight: Radius.circular(5),
),
color: Theme.of(context)
.dialogTheme
.backgroundColor,
),
//width: MediaQuery.of(context).size.width,
width: double.infinity,
child: Column(
crossAxisAlignment:
CrossAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.fromLTRB(
4.0, 8, 4.0, 4.0),
child: Row(
children: [
Padding(
padding: const EdgeInsets
.fromLTRB(10, 0, 8, 0),
child: _lenghtIsValid
? Icon(
Icons.check,
color:
CupertinoColors
.systemGrey2,
)
: Icon(
Icons.check,
color: Theme.of(
context)
.dialogTheme
.backgroundColor,
)),
Text(
'Must be minimum 9 characters long',
style: _lenghtIsValid
? TextStyle(
decoration:
TextDecoration
.lineThrough,
color:
CupertinoColors
.systemGrey)
: TextStyle(
color:
Color.fromARGB(
255,
241,
118,
109)))
],
),
),
Padding(
padding: const EdgeInsets.all(4.0),
child: Padding(
padding:
const EdgeInsets.fromLTRB(
10, 0, 8, 0),
child: Row(
children: [
Container(
child:
_specialCharIsPresent
? Icon(
Icons.check,
color: CupertinoColors
.systemGrey2,
)
: Icon(
Icons.check,
color: Theme.of(
context)
.dialogTheme
.backgroundColor,
)),
Text(
' Must have special characters',
style: _specialCharIsPresent
? TextStyle(
decoration:
TextDecoration
.lineThrough,
color:
CupertinoColors
.systemGrey)
: TextStyle(
color: Color
.fromARGB(
255,
241,
118,
109)))
],
),
),
),
Padding(
padding: const EdgeInsets.fromLTRB(
4, 4, 4, 8),
child: Padding(
padding:
const EdgeInsets.fromLTRB(
10, 0, 8, 0),
child: Row(
children: [
Container(
child:
_capitalLetterIsPresent
? Icon(
Icons.check,
color: CupertinoColors
.systemGrey2,
)
: Icon(
Icons.check,
color: Theme.of(
context)
.dialogTheme
.backgroundColor,
)),
Text(
' Must have a capital letter',
style: _capitalLetterIsPresent
? TextStyle(
decoration:
TextDecoration
.lineThrough,
color:
CupertinoColors
.systemGrey)
: TextStyle(
color: Color
.fromARGB(
255,
241,
118,
109)))
],
),
),
),
]),
),
),
),
SizedBox(
width: 20,
),
],
)),
),
],
clipBehavior: Clip.none,
),
Padding(
padding: EdgeInsets.symmetric(horizontal: 20, vertical: 30),
),
_getAgreement(),
Padding(padding: EdgeInsets.all(20)),
],
),
),
),
Padding(
padding: const EdgeInsets.fromLTRB(20, 20, 20, 40),
child: Container(
width: double.infinity,
height: 56,
child: ElevatedButton(
style: Theme.of(context).elevatedButtonTheme.style,
onPressed: () {
if (_isFormValid()) {
_config.setVolatilePassword(_passwordController1.text);
_config.setEmail(_email);
UserService.instance.getOtt(context, _email);
}
},
// onPressed: _isFormValid()
// ? () {
// if (!isValidEmail(_email)) {
// showErrorDialog(context, "invalid email",
// "please enter a valid email address.");
// } else if (_passwordController1.text !=
// _passwordController2.text) {
// showErrorDialog(context, "uhm...",
// "the passwords you entered don't match");
// } else if (_passwordStrength <
// kPasswordStrengthThreshold) {
// showErrorDialog(context, "weak password",
// "the password you have chosen is too simple, please choose another one");
// } else {
// _config.setVolatilePassword(
// _passwordController1.text);
// _config.setEmail(_email);
// UserService.instance.getOtt(context, _email);
// }
// }
// : null,
child: Text(
'Create Account',
),
),
),
),
],
);
}
Container _getAgreement() {
return Container(
padding: const EdgeInsets.only(left: 20, right: 20),
child: Column(
children: [
_getTOSAgreement(),
_getPasswordAgreement(),
],
),
);
}
Widget _getTOSAgreement() {
return GestureDetector(
onTap: () {
setState(() {
_hasAgreedToTOS = !_hasAgreedToTOS;
});
},
behavior: HitTestBehavior.translucent,
child: Row(
children: [
Checkbox(
value: _hasAgreedToTOS,
side: CheckboxTheme.of(context).side,
onChanged: (value) {
setState(() {
_hasAgreedToTOS = value;
});
}),
Expanded(
child: RichText(
text: TextSpan(
children: [
TextSpan(
text: "I agree to the ",
),
TextSpan(
text: "terms of service",
style: TextStyle(
decoration: TextDecoration.underline,
),
recognizer: TapGestureRecognizer()
..onTap = () {
Navigator.of(context).push(
MaterialPageRoute(
builder: (BuildContext context) {
return WebPage("terms", "https://ente.io/terms");
},
),
);
},
),
TextSpan(text: " and "),
TextSpan(
text: "privacy policy",
style: TextStyle(
decoration: TextDecoration.underline,
),
recognizer: TapGestureRecognizer()
..onTap = () {
Navigator.of(context).push(
MaterialPageRoute(
builder: (BuildContext context) {
return WebPage(
"privacy", "https://ente.io/privacy");
},
),
);
},
),
],
style: Theme.of(context)
.textTheme
.subtitle1
.copyWith(fontSize: 12),
),
textAlign: TextAlign.left,
),
),
],
),
);
}
Widget _getPasswordAgreement() {
return GestureDetector(
onTap: () {
setState(() {
_hasAgreedToE2E = !_hasAgreedToE2E;
});
},
behavior: HitTestBehavior.translucent,
child: Row(
children: [
Checkbox(
value: _hasAgreedToE2E,
side: CheckboxTheme.of(context).side,
onChanged: (value) {
setState(() {
_hasAgreedToE2E = value;
});
},
),
Expanded(
child: RichText(
text: TextSpan(
children: [
TextSpan(
text:
"I understand that if I lose my password, I may lose my data since my data is ",
),
TextSpan(
text: "end-to-end encrypted",
style: TextStyle(
decoration: TextDecoration.underline,
),
recognizer: TapGestureRecognizer()
..onTap = () {
Navigator.of(context).push(
MaterialPageRoute(
builder: (BuildContext context) {
return WebPage(
"encryption", "https://ente.io/architecture");
},
),
);
},
),
TextSpan(text: " with ente"),
],
style: Theme.of(context)
.textTheme
.subtitle1
.copyWith(fontSize: 12),
),
textAlign: TextAlign.left,
),
),
],
),
);
}
// bool _isFormValid() {
// return _email != null &&
// _email.isNotEmpty &&
// _passwordController1.text.isNotEmpty &&
// _passwordController2.text.isNotEmpty &&
// _hasAgreedToTOS &&
// _hasAgreedToE2E;
// }
bool _isFormValid() {
return _emailIsValid &&
_passwordsMatch &&
_hasAgreedToTOS &&
_hasAgreedToE2E;
}
void validatePassword(String password) {
var len = password.length;
_lenghtIsValid = true;
_specialCharIsPresent = true;
_capitalLetterIsPresent = true;
_passwordIsValid = true;
if (len < 9) {
_passwordIsValid = false;
_lenghtIsValid = false;
}
if (!RegExp(r"[!@#$%^&*()_+\-=\[\]{};':\\|,.<>\/?]+").hasMatch(password)) {
_specialCharIsPresent = false;
_passwordIsValid = false;
}
if (!RegExp(r"(.*[A-Z].*)").hasMatch(password)) {
_capitalLetterIsPresent = false;
_passwordIsValid = false;
}
if (_passwordIsValid) {
_password = password;
} else {
_password = null;
}
}
}
class PricingWidget extends StatelessWidget {
const PricingWidget({
Key key,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return FutureBuilder<BillingPlans>(
future: BillingService.instance.getBillingPlans(),
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
return _buildPlans(context, snapshot.data);
} else if (snapshot.hasError) {
return Text("Oops, something went wrong.");
}
return loadWidget;
},
);
}
Container _buildPlans(BuildContext context, BillingPlans plans) {
final planWidgets = <BillingPlanWidget>[];
for (final plan in plans.plans) {
final productID = Platform.isAndroid ? plan.androidID : plan.iosID;
if (productID != null && productID.isNotEmpty) {
planWidgets.add(BillingPlanWidget(plan));
}
}
final freePlan = plans.freePlan;
return Container(
height: 280,
color: Theme.of(context).cardColor,
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
Text(
"pricing",
style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 18,
),
),
SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: planWidgets,
),
),
Text("we offer a free trial of " +
convertBytesToReadableFormat(freePlan.storage) +
" for " +
freePlan.duration.toString() +
" " +
freePlan.period),
GestureDetector(
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: const [
Icon(
Icons.close,
size: 12,
color: Colors.white38,
),
Padding(padding: EdgeInsets.all(1)),
Text(
"close",
style: TextStyle(
color: Colors.white38,
),
),
],
),
onTap: () => Navigator.pop(context),
)
],
),
);
}
}
class BillingPlanWidget extends StatelessWidget {
final BillingPlan plan;
const BillingPlanWidget(
this.plan, {
Key key,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.all(2.0),
child: Card(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12.0),
),
color: Colors.black.withOpacity(0.2),
child: Container(
padding: EdgeInsets.fromLTRB(12, 20, 12, 20),
child: Column(
children: [
Text(
convertBytesToGBs(plan.storage, precision: 0).toString() +
" GB",
style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 16,
),
),
Padding(
padding: EdgeInsets.all(4),
),
Text(
plan.price + " / " + plan.period,
style: TextStyle(
fontSize: 12,
color: Colors.white70,
),
),
],
),
),
),
);
}
}