2020-04-30 15:09:41 +00:00
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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2020-05-01 18:20:12 +00:00
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import 'package:photos/core/configuration.dart';
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import 'package:photos/ui/sign_in_widget.dart';
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import 'package:photos/utils/endpoint_finder.dart';
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2020-04-30 15:09:41 +00:00
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class SetupPage extends StatefulWidget {
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SetupPage({key}) : super(key: key);
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@override
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_SetupPageState createState() => _SetupPageState();
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}
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class _SetupPageState extends State<SetupPage> {
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bool _errorFindingEndpoint = false;
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String _enteredEndpoint = "";
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@override
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Widget build(BuildContext context) {
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2020-04-30 21:51:42 +00:00
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if (Configuration.instance.getEndpoint() == null &&
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!_errorFindingEndpoint) {
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2020-04-30 15:09:41 +00:00
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EndpointFinder.instance.findEndpoint().then((endpoint) {
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setState(() {
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Configuration.instance.setEndpoint(endpoint);
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});
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}).catchError((e) {
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setState(() {
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_errorFindingEndpoint = true;
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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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title: Text("Setup"),
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),
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body: _getBody(),
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);
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}
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Widget _getBody() {
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2020-04-30 21:51:42 +00:00
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if (Configuration.instance.getEndpoint() == null &&
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!_errorFindingEndpoint) {
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2020-04-30 15:09:41 +00:00
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return _getSearchScreen();
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2020-04-30 21:51:42 +00:00
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} else if (Configuration.instance.getEndpoint() == null &&
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_errorFindingEndpoint) {
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2020-04-30 15:09:41 +00:00
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return _getManualEndpointEntryScreen();
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} else {
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return SignInWidget(() {
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setState(() {});
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});
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}
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}
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Widget _getManualEndpointEntryScreen() {
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return Container(
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margin: EdgeInsets.all(12),
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child: Column(
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children: <Widget>[
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Text("Please enter the IP address of the ente server manually."),
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TextField(
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decoration: InputDecoration(
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hintText: '192.168.1.1',
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contentPadding: EdgeInsets.all(20),
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),
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autofocus: true,
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autocorrect: false,
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onChanged: (value) {
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setState(() {
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_enteredEndpoint = value;
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});
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},
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),
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CupertinoButton(
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child: Text("Connect"),
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onPressed: () async {
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try {
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bool success =
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await EndpointFinder.instance.ping(_enteredEndpoint);
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if (success) {
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setState(() {
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_errorFindingEndpoint = false;
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Configuration.instance.setEndpoint(_enteredEndpoint);
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});
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} else {
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_showPingErrorDialog();
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}
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} catch (e) {
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_showPingErrorDialog();
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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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Center _getSearchScreen() {
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return Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.center,
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children: <Widget>[
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AnimatedSearchIconWidget(),
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Text("Searching for ente server..."),
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],
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),
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);
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}
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void _showPingErrorDialog() {
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showDialog<void>(
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context: context,
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barrierDismissible: false, // user must tap button!
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builder: (BuildContext context) {
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return CupertinoAlertDialog(
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title: Text('Connection failed'),
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content: Padding(
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padding: const EdgeInsets.fromLTRB(0, 8, 0, 0),
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child: Text(
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'Please make sure that the server is running and reachable.'),
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),
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actions: <Widget>[
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CupertinoDialogAction(
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child: Text('OK'),
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onPressed: () {
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Navigator.of(context).pop();
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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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class AnimatedSearchIconWidget extends StatefulWidget {
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AnimatedSearchIconWidget({
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Key key,
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}) : super(key: key);
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@override
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_AnimatedSearchIconWidgetState createState() =>
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_AnimatedSearchIconWidgetState();
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}
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class _AnimatedSearchIconWidgetState extends State<AnimatedSearchIconWidget>
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with SingleTickerProviderStateMixin {
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Animation<double> _animation;
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AnimationController _controller;
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@override
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void initState() {
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super.initState();
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_controller =
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AnimationController(duration: const Duration(seconds: 1), vsync: this);
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_animation = Tween<double>(begin: 100, end: 200).animate(_controller)
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..addListener(() {
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2020-05-01 20:52:24 +00:00
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if (mounted) {
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setState(() {});
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}
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2020-04-30 15:09:41 +00:00
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})
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..addStatusListener((status) {
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if (status == AnimationStatus.completed) {
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_controller.reverse();
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} else if (status == AnimationStatus.dismissed) {
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_controller.forward();
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}
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});
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_controller.forward();
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}
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@override
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Widget build(BuildContext context) {
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return Container(
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child: Icon(
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Icons.search,
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size: _animation.value,
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),
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width: 200,
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height: 200,
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);
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}
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@override
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void dispose() {
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_controller.dispose();
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super.dispose();
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}
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}
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