import 'package:flutter/material.dart'; import 'package:device_info_plus/device_info_plus.dart'; import 'package:flutter_gen/gen_l10n/l10n.dart'; import 'package:matrix/matrix.dart'; import 'package:permission_handler/permission_handler.dart'; import 'package:fluffychat/pages/new_private_chat/new_private_chat_view.dart'; import 'package:fluffychat/pages/new_private_chat/qr_scanner_modal.dart'; import 'package:fluffychat/utils/fluffy_share.dart'; import 'package:fluffychat/utils/platform_infos.dart'; import 'package:fluffychat/utils/url_launcher.dart'; import 'package:fluffychat/widgets/matrix.dart'; class NewPrivateChat extends StatefulWidget { const NewPrivateChat({Key? key}) : super(key: key); @override NewPrivateChatController createState() => NewPrivateChatController(); } class NewPrivateChatController extends State { final TextEditingController controller = TextEditingController(); final FocusNode textFieldFocus = FocusNode(); final formKey = GlobalKey(); bool loading = false; bool _hideFab = false; bool get hideFab => _hideFab; static const Set supportedSigils = {'@', '!', '#'}; static const String prefix = 'https://matrix.to/#/'; void setHideFab() { if (textFieldFocus.hasFocus != _hideFab) { setState(() => _hideFab = textFieldFocus.hasFocus); } } @override void initState() { super.initState(); textFieldFocus.addListener(setHideFab); } @override void dispose() { textFieldFocus.removeListener(setHideFab); super.dispose(); } void submitAction([_]) async { controller.text = controller.text.trim(); if (!formKey.currentState!.validate()) return; UrlLauncher(context, '$prefix${controller.text}').openMatrixToUrl(); } String? validateForm(String? value) { if (value!.isEmpty) { return L10n.of(context)!.pleaseEnterAMatrixIdentifier; } if (!controller.text.isValidMatrixId || !supportedSigils.contains(controller.text.sigil)) { return L10n.of(context)!.makeSureTheIdentifierIsValid; } if (controller.text == Matrix.of(context).client.userID) { return L10n.of(context)!.youCannotInviteYourself; } return null; } void inviteAction() => FluffyShare.share( 'https://matrix.to/#/${Matrix.of(context).client.userID}', context, ); void openScannerAction() async { if (PlatformInfos.isAndroid) { final info = await DeviceInfoPlugin().androidInfo; if ((info.version.sdkInt ?? 16) < 21) { ScaffoldMessenger.of(context).showSnackBar( SnackBar( content: Text( L10n.of(context)!.unsupportedAndroidVersionLong, ), ), ); return; } } await Permission.camera.request(); await showModalBottomSheet( context: context, useRootNavigator: false, //useSafeArea: false, builder: (_) => const QrScannerModal(), ); } @override Widget build(BuildContext context) => NewPrivateChatView(this); }