524 lines
17 KiB
Dart
524 lines
17 KiB
Dart
import 'dart:io';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/gestures.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/widgets.dart';
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import 'package:flutter_password_strength/flutter_password_strength.dart';
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import 'package:logging/logging.dart';
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import 'package:photos/core/configuration.dart';
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import 'package:photos/models/billing_plan.dart';
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import 'package:photos/services/billing_service.dart';
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import 'package:photos/services/user_service.dart';
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import 'package:photos/ui/common_elements.dart';
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import 'package:photos/ui/loading_widget.dart';
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import 'package:photos/ui/web_page.dart';
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import 'package:photos/utils/data_util.dart';
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import 'package:photos/utils/dialog_util.dart';
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import 'package:photos/utils/email_util.dart';
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class EmailEntryPage extends StatefulWidget {
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EmailEntryPage({Key key}) : super(key: key);
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@override
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_EmailEntryPageState createState() => _EmailEntryPageState();
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}
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class _EmailEntryPageState extends State<EmailEntryPage> {
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static const kPasswordStrengthThreshold = 0.4;
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static final _logger = Logger("EmailEntry");
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final _config = Configuration.instance;
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final _passwordController1 = TextEditingController(),
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_passwordController2 = TextEditingController();
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String _email;
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double _passwordStrength = 0;
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bool _hasAgreedToTOS = true;
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bool _hasAgreedToE2E = false;
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bool _password1Visible = false;
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bool _password2Visible = false;
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FocusNode _password1FocusNode = FocusNode();
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FocusNode _password2FocusNode = FocusNode();
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bool _password1InFocus = false;
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bool _password2InFocus = false;
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@override
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void initState() {
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_email = _config.getEmail();
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_password1FocusNode.addListener(() {
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setState(() {
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_password1InFocus = _password1FocusNode.hasFocus;
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});
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});
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_password2FocusNode.addListener(() {
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setState(() {
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_password2InFocus = _password2FocusNode.hasFocus;
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});
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});
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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final appBar = AppBar(
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title: Hero(
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tag: "sign_up",
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child: Material(
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type: MaterialType.transparency,
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child: Text(
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"sign up",
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style: TextStyle(
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fontSize: 18,
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letterSpacing: 0.6,
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),
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),
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),
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),
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);
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return Scaffold(
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appBar: appBar,
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body: _getBody(),
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// resizeToAvoidBottomInset: false,
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);
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}
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Widget _getBody() {
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return Column(
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children: [
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FlutterPasswordStrength(
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password: _passwordController1.text,
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backgroundColor: Colors.white.withOpacity(0.1),
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strengthCallback: (strength) {
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_passwordStrength = strength;
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},
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strengthColors: passwordStrengthColors,
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),
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Expanded(
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child: ListView(
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children: [
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Padding(padding: EdgeInsets.all(40)),
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Padding(
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padding: const EdgeInsets.fromLTRB(32, 0, 32, 0),
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child: TextFormField(
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decoration: InputDecoration(
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hintText: 'email',
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hintStyle: TextStyle(
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color: Colors.white30,
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),
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contentPadding: EdgeInsets.all(12),
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),
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onChanged: (value) {
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setState(() {
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_email = value.trim();
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});
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},
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autocorrect: false,
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keyboardType: TextInputType.emailAddress,
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initialValue: _email,
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textInputAction: TextInputAction.next,
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),
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),
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Padding(padding: EdgeInsets.all(8)),
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Padding(
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padding: const EdgeInsets.fromLTRB(32, 0, 32, 0),
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child: TextFormField(
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keyboardType: TextInputType.text,
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controller: _passwordController1,
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obscureText: !_password1Visible,
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decoration: InputDecoration(
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hintText: "password",
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hintStyle: TextStyle(
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color: Colors.white30,
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),
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contentPadding: EdgeInsets.all(12),
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suffixIcon: _password1InFocus
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? IconButton(
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icon: Icon(
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_password1Visible
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? Icons.visibility
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: Icons.visibility_off,
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color: Colors.white.withOpacity(0.5),
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size: 20,
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),
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onPressed: () {
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setState(() {
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_password1Visible = !_password1Visible;
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});
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},
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)
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: null,
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),
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focusNode: _password1FocusNode,
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onChanged: (_) {
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setState(() {});
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},
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onEditingComplete: () {
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_password1FocusNode.unfocus();
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_password2FocusNode.requestFocus();
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},
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),
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),
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Padding(padding: EdgeInsets.all(8)),
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Padding(
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padding: const EdgeInsets.fromLTRB(32, 0, 32, 0),
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child: TextFormField(
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keyboardType: TextInputType.text,
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controller: _passwordController2,
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obscureText: !_password2Visible,
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decoration: InputDecoration(
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hintText: "confirm password",
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hintStyle: TextStyle(
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color: Colors.white30,
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),
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contentPadding: EdgeInsets.all(12),
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suffixIcon: _password2InFocus
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? IconButton(
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icon: Icon(
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_password2Visible
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? Icons.visibility
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: Icons.visibility_off,
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color: Colors.white.withOpacity(0.5),
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size: 20,
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),
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onPressed: () {
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setState(() {
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_password2Visible = !_password2Visible;
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});
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},
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)
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: null,
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),
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focusNode: _password2FocusNode,
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),
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),
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Padding(
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padding: EdgeInsets.all(20),
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),
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_getAgreement(),
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Padding(padding: EdgeInsets.all(20)),
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Container(
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width: double.infinity,
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height: 64,
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padding: const EdgeInsets.fromLTRB(80, 0, 80, 0),
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child: button(
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"sign up",
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onPressed: _isFormValid()
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? () {
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if (!isValidEmail(_email)) {
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showErrorDialog(context, "invalid email",
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"please enter a valid email address.");
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} else if (_passwordController1.text !=
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_passwordController2.text) {
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showErrorDialog(context, "uhm...",
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"the passwords you entered don't match");
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} else if (_passwordStrength <
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kPasswordStrengthThreshold) {
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showErrorDialog(context, "weak password",
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"the password you have chosen is too simple, please choose another one");
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} else {
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_config
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.setVolatilePassword(_passwordController1.text);
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_config.setEmail(_email);
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UserService.instance.getOtt(context, _email);
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}
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}
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: null,
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fontSize: 18,
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),
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),
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],
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),
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),
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],
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);
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}
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Container _getAgreement() {
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return Container(
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padding: const EdgeInsets.only(left: 20, right: 20),
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child: Column(
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children: [
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_getTOSAgreement(),
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_getPasswordAgreement(),
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],
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),
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);
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}
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Widget _getTOSAgreement() {
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return GestureDetector(
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onTap: () {
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setState(() {
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_hasAgreedToTOS = !_hasAgreedToTOS;
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});
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},
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behavior: HitTestBehavior.translucent,
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child: Row(
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children: [
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Checkbox(
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value: _hasAgreedToTOS,
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onChanged: (value) {
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setState(() {
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_hasAgreedToTOS = value;
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});
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}),
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Expanded(
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child: RichText(
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text: TextSpan(
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children: [
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TextSpan(
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text: "I agree to the ",
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),
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TextSpan(
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text: "terms of service",
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style: TextStyle(
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color: Colors.blue,
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fontFamily: 'Ubuntu',
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),
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recognizer: TapGestureRecognizer()
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..onTap = () {
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Navigator.of(context).push(
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MaterialPageRoute(
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builder: (BuildContext context) {
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return WebPage("terms", "https://ente.io/terms");
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},
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),
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);
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},
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),
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TextSpan(text: " and "),
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TextSpan(
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text: "privacy policy",
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style: TextStyle(
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color: Colors.blue,
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fontFamily: 'Ubuntu',
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),
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recognizer: TapGestureRecognizer()
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..onTap = () {
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Navigator.of(context).push(
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MaterialPageRoute(
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builder: (BuildContext context) {
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return WebPage(
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"privacy", "https://ente.io/privacy");
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},
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),
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);
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},
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),
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],
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style: TextStyle(
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height: 1.25,
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fontSize: 12,
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fontFamily: 'Ubuntu',
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color: Colors.white70,
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),
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),
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textAlign: TextAlign.left,
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),
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),
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],
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),
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);
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}
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Widget _getPasswordAgreement() {
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return GestureDetector(
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onTap: () {
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setState(() {
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_hasAgreedToE2E = !_hasAgreedToE2E;
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});
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},
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behavior: HitTestBehavior.translucent,
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child: Row(
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children: [
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Checkbox(
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value: _hasAgreedToE2E,
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onChanged: (value) {
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setState(() {
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_hasAgreedToE2E = value;
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});
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}),
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Expanded(
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child: RichText(
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text: TextSpan(
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children: [
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TextSpan(
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text:
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"I understand that if I lose my password, I may lose my data since my data is ",
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),
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TextSpan(
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text: "end-to-end encrypted",
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style: TextStyle(
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color: Colors.blue,
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fontFamily: 'Ubuntu',
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),
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recognizer: TapGestureRecognizer()
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..onTap = () {
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Navigator.of(context).push(
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MaterialPageRoute(
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builder: (BuildContext context) {
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return WebPage(
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"encryption", "https://ente.io/encryption");
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},
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),
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);
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},
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),
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TextSpan(text: " with ente"),
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],
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style: TextStyle(
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height: 1.5,
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fontSize: 12,
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fontFamily: 'Ubuntu',
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color: Colors.white70,
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),
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),
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textAlign: TextAlign.left,
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),
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),
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],
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),
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);
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}
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bool _isFormValid() {
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return _email != null &&
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_email.isNotEmpty &&
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_passwordController1.text.isNotEmpty &&
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_passwordController2.text.isNotEmpty &&
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_hasAgreedToTOS &&
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_hasAgreedToE2E;
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}
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}
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class PricingWidget extends StatelessWidget {
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const PricingWidget({
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Key key,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return FutureBuilder<BillingPlans>(
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future: BillingService.instance.getBillingPlans(),
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builder: (BuildContext context, AsyncSnapshot snapshot) {
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if (snapshot.hasData) {
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return _buildPlans(context, snapshot.data);
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} else if (snapshot.hasError) {
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return Text("Oops, something went wrong.");
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}
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return loadWidget;
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},
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);
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}
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Container _buildPlans(BuildContext context, BillingPlans plans) {
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final planWidgets = List<BillingPlanWidget>();
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for (final plan in plans.plans) {
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final productID = Platform.isAndroid ? plan.androidID : plan.iosID;
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if (productID != null && productID.isNotEmpty) {
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planWidgets.add(BillingPlanWidget(plan));
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}
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}
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final freePlan = plans.freePlan;
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return Container(
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height: 280,
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color: Theme.of(context).cardColor,
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child: Column(
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mainAxisAlignment: MainAxisAlignment.spaceEvenly,
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children: <Widget>[
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Text(
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"pricing",
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 18,
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),
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),
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SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: planWidgets,
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),
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),
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Text("we offer a free trial of " +
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convertBytesToReadableFormat(freePlan.storage) +
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" for " +
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freePlan.duration.toString() +
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" " +
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freePlan.period),
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GestureDetector(
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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Icon(
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Icons.close,
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size: 12,
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color: Colors.white38,
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),
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Padding(padding: EdgeInsets.all(1)),
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Text(
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"close",
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style: TextStyle(
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color: Colors.white38,
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),
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),
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],
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),
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onTap: () => Navigator.pop(context),
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)
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],
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),
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);
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}
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}
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class BillingPlanWidget extends StatelessWidget {
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final BillingPlan plan;
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const BillingPlanWidget(
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this.plan, {
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Key key,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return Padding(
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padding: const EdgeInsets.all(2.0),
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child: Card(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12.0),
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),
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color: Colors.black.withOpacity(0.2),
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child: Container(
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padding: EdgeInsets.fromLTRB(12, 20, 12, 20),
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child: Column(
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children: [
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Text(
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convertBytesToGBs(plan.storage, precision: 0).toString() +
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" GB",
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 16,
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),
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),
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Padding(
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padding: EdgeInsets.all(4),
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),
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Text(
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plan.price + " / " + plan.period,
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style: TextStyle(
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fontSize: 12,
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color: Colors.white70,
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),
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),
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],
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),
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),
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),
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);
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}
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}
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