import 'dart:convert';
import 'dart:io';
import 'package:fluent_reader_lite/components/list_tile_group.dart';
import 'package:fluent_reader_lite/components/my_list_tile.dart';
import 'package:fluent_reader_lite/generated/l10n.dart';
import 'package:fluent_reader_lite/models/services/greader.dart';
import 'package:fluent_reader_lite/models/services/service_import.dart';
import 'package:fluent_reader_lite/models/sync_model.dart';
import 'package:fluent_reader_lite/pages/settings/text_editor_page.dart';
import 'package:fluent_reader_lite/utils/colors.dart';
import 'package:fluent_reader_lite/utils/global.dart';
import 'package:fluent_reader_lite/utils/store.dart';
import 'package:fluent_reader_lite/utils/utils.dart';
import 'package:flutter/cupertino.dart';
import 'package:overlay_dialog/overlay_dialog.dart';
import 'package:provider/provider.dart';
import 'package:tuple/tuple.dart';
import 'package:url_launcher/url_launcher.dart';
class InoreaderPage extends StatefulWidget {
@override
_InoreaderPageState createState() => _InoreaderPageState();
}
class _InoreaderPageState extends State<InoreaderPage> {
static const _endpointOptions = [
"https://www.inoreader.com",
"https://www.innoreader.com",
"https://jp.inoreader.com"
];
String _endpoint = Store.sp.getString(StoreKeys.ENDPOINT) ?? _endpointOptions[0];
String _username = Store.sp.getString(StoreKeys.USERNAME) ?? "";
String _password = Store.sp.getString(StoreKeys.PASSWORD) ?? "";
String _apiId = Store.sp.getString(StoreKeys.API_ID) ?? "";
String _apiKey = Store.sp.getString(StoreKeys.API_KEY) ?? "";
int _fetchLimit = Store.sp.getInt(StoreKeys.FETCH_LIMIT) ?? 250;
bool _removeAd = Store.sp.getBool(StoreKeys.INOREADER_REMOVE_AD) ?? true;
bool _validating = false;
@override
void initState() {
super.initState();
Future.delayed(Duration.zero, () {
ServiceImport import = ModalRoute.of(context).settings.arguments;
if (import == null) return;
if (_endpointOptions.contains(import.endpoint)) {
setState(() { _endpoint = import.endpoint; });
}
if (Utils.notEmpty(import.username)) {
setState(() { _username = import.username; });
}
if (Utils.notEmpty(import.password)) {
final bytes = base64.decode(import.password);
final password = utf8.decode(bytes);
setState(() { _password = password; });
}
if (Utils.notEmpty(import.apiId)) {
setState(() { _apiId = import.apiId; });
}
if (Utils.notEmpty(import.apiKey)) {
setState(() { _apiKey = import.apiKey; });
}
});
}
void _editUsername() async {
final String username = await Navigator.of(context).push(CupertinoPageRoute(
builder: (context) => TextEditorPage(
S.of(context).username,
Utils.notEmpty,
initialValue: _username,
),
));
if (username == null) return;
setState(() { _username = username; });
}
void _editPassword() async {
final String password = await Navigator.of(context).push(CupertinoPageRoute(
builder: (context) => TextEditorPage(
S.of(context).password,
Utils.notEmpty,
inputType: TextInputType.visiblePassword,
),
));
if (password == null) return;
setState(() { _password = password; });
}
void _editAPIId() async {
final String apiId = await Navigator.of(context).push(CupertinoPageRoute(
builder: (context) => TextEditorPage(
"API ID",
Utils.notEmpty,
initialValue: _apiId,
inputType: TextInputType.number,
),
));
if (apiId == null) return;
setState(() { _apiId = apiId; });
}
void _editAPIKey() async {
final String apiKey = await Navigator.of(context).push(CupertinoPageRoute(
builder: (context) => TextEditorPage(
"API Key",
Utils.notEmpty,
initialValue: _apiKey,
),
));
if (apiKey == null) return;
setState(() { _apiKey = apiKey; });
}
bool _canSave() {
if (_validating) return false;
return _endpoint.length > 0 && _username.length > 0 && _password.length > 0
&& _apiId.length > 0 && _apiKey.length > 0;
}
void _save() async {
final handler = GReaderServiceHandler.fromValues(
_endpoint,
_username,
_password,
_fetchLimit,
inoreaderId: _apiId,
inoreaderKey: _apiKey,
removeInoreaderAd: _removeAd,
);
setState(() { _validating = true; });
DialogHelper().show(
context,
DialogWidget.progress(style: DialogStyle.cupertino),
);
try {
await handler.reauthenticate();
final isValid = await handler.validate();
if (!mounted) return;
assert (isValid);
handler.persist();
await Global.syncModel.syncWithService();
Global.syncModel.checkHasService();
_validating = false;
DialogHelper().hide(context);
if (mounted) Navigator.of(context).pop();
} catch(exp) {
handler.remove();
setState(() { _validating = false; });
DialogHelper().hide(context);
Utils.showServiceFailureDialog(context);
}
}
void _logOut() async {
final bool confirmed = await showCupertinoDialog(
context: context,
builder: (context) => CupertinoAlertDialog(
title: Text(S.of(context).logOutWarning),
actions: [
CupertinoDialogAction(
isDefaultAction: true,
child: Text(S.of(context).cancel),
onPressed: () {
Navigator.of(context).pop();
},
),
CupertinoDialogAction(
isDestructiveAction: true,
child: Text(S.of(context).confirm),
onPressed: () {
Navigator.of(context).pop(true);
},
),
],
),
);
if (confirmed != null) {
setState(() { _validating = true; });
DialogHelper().show(
context,
DialogWidget.progress(style: DialogStyle.cupertino),
);
await Global.syncModel.removeService();
_validating = false;
DialogHelper().hide(context);
final navigator = Navigator.of(context);
while (navigator.canPop()) navigator.pop();
}
}
void _getKey() {
launch(_endpoint + "/all_articles#preferences-developer", forceSafariVC: false, forceWebView: false);
}
@override
Widget build(BuildContext context) {
final endpointItems = ListTileGroup.fromOptions(
_endpointOptions.map((e) => Tuple2(e, e)).toList(),
_endpoint,
(e) { setState(() { _endpoint = e; } ); },
title: S.of(context).endpoint,
);
final inputs = ListTileGroup([
MyListTile(
title: Text(S.of(context).username),
trailing: Text(_username.length == 0
? S.of(context).enter
: S.of(context).entered),
onTap: _editUsername,
),
MyListTile(
title: Text(S.of(context).password),
trailing: Text(_password.length == 0
? S.of(context).enter
: S.of(context).entered),
onTap: _editPassword,
),
MyListTile(
title: Text("API ID"),
trailing: Text(_apiId.length == 0
? S.of(context).enter
: S.of(context).entered),
onTap: _editAPIId,
),
MyListTile(
title: Text("API Key"),
trailing: Text(_apiKey.length == 0
? S.of(context).enter
: S.of(context).entered),
onTap: _editAPIKey,
withDivider: false,
),
], title: S.of(context).credentials);
final getKeyItems = ListTileGroup([
MyListTile(
title: Text(S.of(context).getApiKey),
onTap: _getKey,
),
MyListTile(
title: Text(
S.of(context).getApiKeyHint,
style: TextStyle(color: CupertinoColors.secondaryLabel.resolveFrom(context)),
),
trailingChevron: false,
withDivider: false,
),
]);
final syncItems = ListTileGroup([
MyListTile(
title: Text(S.of(context).removeAd),
trailing: CupertinoSwitch(
value: _removeAd,
onChanged: (v) { setState(() { _removeAd = v; }); },
),
trailingChevron: false,
),
MyListTile(
title: Text(S.of(context).fetchLimit),
trailing: Text(_fetchLimit.toString()),
trailingChevron: false,
withDivider: false,
),
MyListTile(
title: Expanded(child: CupertinoSlider(
min: 250,
max: 1500,
divisions: 5,
value: _fetchLimit.toDouble(),
onChanged: (v) { setState(() { _fetchLimit = v.toInt(); }); },
)),
trailingChevron: false,
withDivider: false,
),
], title: S.of(context).sync);
final saveButton = Selector<SyncModel, bool>(
selector: (context, syncModel) => syncModel.syncing,
builder: (context, syncing, child) {
var canSave = !syncing && _canSave();
final saveStyle = TextStyle(
color: canSave
? CupertinoColors.activeBlue.resolveFrom(context)
: CupertinoColors.secondaryLabel.resolveFrom(context),
);
return ListTileGroup([
MyListTile(
title: Expanded(child: Center(
child: Text(
S.of(context).save,
style: saveStyle,
)
)),
onTap: canSave ? _save : null,
trailingChevron: false,
withDivider: false,
),
], title: "");
},
);
final logOutButton = Selector<SyncModel, bool>(
selector: (context, syncModel) => syncModel.syncing,
builder: (context, syncing, child) {
return ListTileGroup([
MyListTile(
title: Expanded(child: Center(
child: Text(
S.of(context).logOut,
style: TextStyle(
color: (_validating || syncing)
? CupertinoColors.secondaryLabel.resolveFrom(context)
: CupertinoColors.destructiveRed,
),
)
)),
onTap: (_validating || syncing) ? null : _logOut,
trailingChevron: false,
withDivider: false,
),
], title: "");
},
);
final page = CupertinoPageScaffold(
backgroundColor: MyColors.background,
navigationBar: CupertinoNavigationBar(
middle: Text("Inoreader"),
),
child: ListView(children: [
endpointItems,
inputs,
getKeyItems,
syncItems,
saveButton,
if (Global.service != null) logOutButton,
]),
);
if (Platform.isAndroid) {
return WillPopScope(child: page, onWillPop: () async => !_validating);
} else {
return page;
}
}
}