Initial commit

lib/src/widget/add_local_version.dart

@@ -0,0 +1,107 @@
+import 'dart:io';
+
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:reboot_launcher/src/widget/select_file.dart';
+
+import '../model/fortnite_version.dart';
+import '../util/version_controller.dart';
+
+class AddLocalVersion extends StatelessWidget {
+  final VersionController controller;
+  final TextEditingController _nameController = TextEditingController();
+  final TextEditingController _gamePathController = TextEditingController();
+
+  AddLocalVersion({required this.controller, Key? key})
+      : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Form(
+        child: Builder(
+            builder: (formContext) => ContentDialog(
+                constraints:
+                    const BoxConstraints(maxWidth: 368, maxHeight: 278),
+                content: _createLocalVersionDialogBody(),
+                actions: _createLocalVersionActions(formContext))));
+  }
+
+  List<Widget> _createLocalVersionActions(BuildContext context) {
+    return [
+      FilledButton(
+        onPressed: () => _closeLocalVersionDialog(context, false),
+        style: ButtonStyle(backgroundColor: ButtonState.all(Colors.red)),
+        child: const Text('Close'),
+      ),
+      FilledButton(
+          child: const Text('Save'),
+          onPressed: () => _closeLocalVersionDialog(context, true))
+    ];
+  }
+
+  Future<void> _closeLocalVersionDialog(BuildContext context, bool save) async {
+    if (save) {
+      if (!Form.of(context)!.validate()) {
+        return;
+      }
+
+      controller.add(FortniteVersion(
+          name: _nameController.text,
+          location: Directory(_gamePathController.text)));
+    }
+
+    Navigator.of(context).pop(save);
+  }
+
+  Widget _createLocalVersionDialogBody() {
+    return Column(
+      mainAxisAlignment: MainAxisAlignment.spaceBetween,
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        TextFormBox(
+          controller: _nameController,
+          header: "Name",
+          placeholder: "Type the version's name",
+          autofocus: true,
+          validator: (text) {
+            if (text == null || text.isEmpty) {
+              return 'Invalid version name';
+            }
+
+            if (controller.versions.any((element) => element.name == text)) {
+              return 'Existent game version';
+            }
+
+            return null;
+          },
+        ),
+        SelectFile(
+            label: "Location",
+            placeholder: "Type the game folder",
+            windowTitle: "Select game folder",
+            controller: _gamePathController,
+            validator: _checkGameFolder)
+      ],
+    );
+  }
+
+  String? _checkGameFolder(text) {
+    if (text == null || text.isEmpty) {
+      return 'Invalid game path';
+    }
+
+    var directory = Directory(text);
+    if (!directory.existsSync()) {
+      return "Nonexistent game path";
+    }
+
+    if (!directory.existsSync()) {
+      return "Nonexistent game path";
+    }
+
+    if (!FortniteVersion.findExecutable(directory, "FortniteClient-Win64-Shipping.exe").existsSync()) {
+      return "Invalid game path";
+    }
+
+    return null;
+  }
+}

lib/src/widget/add_server_version.dart

@@ -0,0 +1,281 @@
+import 'dart:async';
+import 'dart:io';
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:reboot_launcher/src/util/download_build.dart';
+import 'package:reboot_launcher/src/util/locate_binary.dart';
+import 'package:reboot_launcher/src/util/version_controller.dart';
+import 'package:reboot_launcher/src/widget/select_file.dart';
+import 'package:reboot_launcher/src/widget/version_name_input.dart';
+
+import '../model/fortnite_build.dart';
+import '../model/fortnite_version.dart';
+import '../util/builds_scraper.dart';
+import '../util/generic_controller.dart';
+import 'build_selector.dart';
+
+class AddServerVersion extends StatefulWidget {
+  final VersionController controller;
+  final Function onCancel;
+
+  const AddServerVersion(
+      {required this.controller, Key? key, required this.onCancel})
+      : super(key: key);
+
+  @override
+  State<AddServerVersion> createState() => _AddServerVersionState();
+}
+
+class _AddServerVersionState extends State<AddServerVersion> {
+  static List<FortniteBuild>? _builds;
+  late GenericController<FortniteBuild?> _buildController;
+  late TextEditingController _nameController;
+  late TextEditingController _pathController;
+  late DownloadStatus _status;
+  double _downloadProgress = 0;
+  String? _error;
+  Process? _process;
+  bool _disposed = false;
+
+  @override
+  void initState() {
+    _buildController = GenericController(initialValue: null);
+    _nameController = TextEditingController();
+    _pathController = TextEditingController();
+    _status = DownloadStatus.none;
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    _disposed = true;
+    _pathController.dispose();
+    _nameController.dispose();
+    if (_process != null && _status == DownloadStatus.downloading) {
+      locateBinary("stop.bat")
+          .then((value) => Process.runSync(value, [])); // kill doesn't work :/
+      widget.onCancel();
+    }
+
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Form(
+        child: Builder(
+            builder: (context) => ContentDialog(
+                constraints:
+                    const BoxConstraints(maxWidth: 368, maxHeight: 338),
+                content: _createDownloadVersionBody(),
+                actions: _createDownloadVersionOption(context))));
+  }
+
+  List<Widget> _createDownloadVersionOption(BuildContext context) {
+    switch (_status) {
+      case DownloadStatus.none:
+        return [
+          FilledButton(
+              onPressed: () => _onClose(),
+              style: ButtonStyle(backgroundColor: ButtonState.all(Colors.red)),
+              child: const Text('Close')),
+          FilledButton(
+              onPressed: () => _startDownload(context),
+              child: const Text('Download'),
+          )
+        ];
+
+      case DownloadStatus.error:
+        return [
+          SizedBox(
+            width: double.infinity,
+            child: FilledButton(
+                onPressed: () => _onClose(),
+                style: ButtonStyle(backgroundColor: ButtonState.all(Colors.red)),
+                child: const Text('Close')
+            )
+          )
+        ];
+      default:
+        return [
+          SizedBox(
+            width: double.infinity,
+            child: FilledButton(
+                onPressed: () => _onClose(),
+                style:
+                    ButtonStyle(backgroundColor: ButtonState.all(Colors.red)),
+                child: Text(
+                    _status == DownloadStatus.downloading ? 'Stop' : 'Close')),
+          )
+        ];
+    }
+  }
+
+  void _onClose() {
+    Navigator.of(context).pop(true);
+  }
+
+  void _startDownload(BuildContext context) async {
+    if (!Form.of(context)!.validate()) {
+      return;
+    }
+
+    try {
+      setState(() => _status = DownloadStatus.downloading);
+      var build = _buildController.value!;
+      if(build.hasManifest) {
+        _process = await downloadManifestBuild(build.link, _pathController.text,
+            _onDownloadProgress);
+        _process!.exitCode.then((value) => _onDownloadComplete());
+      }else{
+        downloadArchiveBuild(build.link, _pathController.text, _onDownloadProgress, _onUnrar)
+            .then((value) => _onDownloadComplete())
+            .catchError(_handleError);
+      }
+    } catch (exception) {
+      _handleError(exception);
+    }
+  }
+
+  void _handleError(Object exception) {
+        var message = exception.toString();
+    _onDownloadError(message.contains(":")
+        ? " ${message.substring(message.indexOf(":") + 1)}"
+        : message);
+  }
+
+  void _onUnrar() {
+    setState(() => _status = DownloadStatus.extracting);
+  }
+
+  void _onDownloadComplete() {
+    if (_disposed) {
+      return;
+    }
+
+    setState(() {
+      _status = DownloadStatus.done;
+      widget.controller.add(FortniteVersion(
+          name: _nameController.text,
+          location: Directory(_pathController.text)));
+    });
+  }
+
+  void _onDownloadError(String message) {
+    if (_disposed) {
+      return;
+    }
+
+    setState(() {
+      _status = DownloadStatus.error;
+      _error = message;
+    });
+  }
+
+  void _onDownloadProgress(double progress) {
+    if (_disposed) {
+      return;
+    }
+
+    setState(() {
+      _status = DownloadStatus.downloading;
+      _downloadProgress = progress;
+    });
+  }
+
+  Widget _createDownloadVersionBody() {
+    return FutureBuilder(
+        future: _fetchBuilds(),
+        builder: (context, snapshot) {
+          if (snapshot.hasError) {
+            return Text("Cannot fetch builds: ${snapshot.error}",
+                textAlign: TextAlign.center);
+          }
+
+          if (!snapshot.hasData) {
+            return const InfoLabel(
+              label: "Fetching builds...",
+              child: SizedBox(
+                  height: 32, width: double.infinity, child: ProgressBar()),
+            );
+          }
+
+          switch (_status) {
+            case DownloadStatus.none:
+              return Column(
+                mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  BuildSelector(builds: _builds!, controller: _buildController),
+                  VersionNameInput(
+                    controller: _nameController,
+                    versions: widget.controller.versions,
+                  ),
+                  SelectFile(
+                      label: "Destination",
+                      placeholder: "Type the download destination",
+                      windowTitle: "Select download destination",
+                      allowNavigator: false,
+                      controller: _pathController,
+                      validator: _checkDownloadDestination),
+                ],
+              );
+            case DownloadStatus.downloading:
+              return InfoLabel(
+                label: "Downloading",
+                child: InfoLabel(
+                    label: "${_downloadProgress.round()}%",
+                    child: SizedBox(
+                        width: double.infinity,
+                        child:
+                            ProgressBar(value: _downloadProgress.toDouble()))),
+              );
+            case DownloadStatus.extracting:
+              return const InfoLabel(
+                label: "Extracting",
+                child: InfoLabel(
+                  label: "This might take a while...",
+                  child: SizedBox(
+                          width: double.infinity,
+                          child:
+                          ProgressBar()
+                  ),
+                ),
+              );
+            case DownloadStatus.done:
+              return const SizedBox(
+                  width: double.infinity,
+                  child: Text("The download was completed successfully!",
+                      textAlign: TextAlign.center));
+            case DownloadStatus.error:
+              return SizedBox(
+                  width: double.infinity,
+                  child: Text(
+                      "An exception was thrown during the download process:$_error",
+                      textAlign: TextAlign.center));
+          }
+        });
+  }
+
+  Future<bool> _fetchBuilds() async {
+    if (_builds != null) {
+      return false;
+    }
+
+    _builds = await fetchBuilds();
+    return true;
+  }
+
+  String? _checkDownloadDestination(text) {
+    if (text == null || text.isEmpty) {
+      return 'Invalid download path';
+    }
+
+    if (Directory(text).existsSync()) {
+      return "Existent download destination";
+    }
+
+    return null;
+  }
+}
+
+enum DownloadStatus { none, downloading, extracting, error, done }

lib/src/widget/build_selector.dart

@@ -0,0 +1,46 @@
+import 'package:fluent_ui/fluent_ui.dart';
+
+import '../model/fortnite_build.dart';
+import '../util/generic_controller.dart';
+
+class BuildSelector extends StatefulWidget {
+  final List<FortniteBuild> builds;
+  final GenericController<FortniteBuild?> controller;
+
+  const BuildSelector(
+      {required this.builds, required this.controller, Key? key})
+      : super(key: key);
+
+  @override
+  State<BuildSelector> createState() => _BuildSelectorState();
+}
+
+class _BuildSelectorState extends State<BuildSelector> {
+  String? value;
+
+  @override
+  Widget build(BuildContext context) {
+    widget.controller.value = widget.controller.value ?? widget.builds[0];
+    return InfoLabel(
+      label: "Build",
+      child: Combobox<FortniteBuild>(
+          placeholder: const Text('Select a fortnite build'),
+          isExpanded: true,
+          items: _createItems(),
+          value: widget.controller.value,
+          onChanged: (value) => value == null ? {} : setState(() => widget.controller.value = value)
+      ),
+    );
+  }
+
+  List<ComboboxItem<FortniteBuild>> _createItems() {
+    return widget.builds.map((element) => _createItem(element)).toList();
+  }
+
+  ComboboxItem<FortniteBuild> _createItem(FortniteBuild element) {
+    return ComboboxItem<FortniteBuild>(
+      value: element,
+      child: Text("${element.version} ${element.hasManifest ? '[Fortnite Manifest]' : '[Google Drive]'}"),
+    );
+  }
+}

lib/src/widget/deployment_selector.dart

@@ -0,0 +1,36 @@
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:reboot_launcher/src/widget/smart_switch.dart';
+
+import '../util/generic_controller.dart';
+
+class DeploymentSelector extends StatelessWidget {
+  final GenericController<bool> controller;
+  final VoidCallback onSelected;
+  final bool enabled;
+
+  const DeploymentSelector(
+      {Key? key,
+      required this.controller,
+      required this.onSelected,
+      required this.enabled})
+      : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return SmartSwitch(
+        onDisabledPress: !enabled
+            ? () => showSnackbar(context,
+                const Snackbar(content: Text("Hosting is not allowed")))
+            : null,
+        keyName: "reboot",
+        label: "Host",
+        controller: controller,
+        onSelected: _onSelected,
+        enabled: enabled);
+  }
+
+  void _onSelected(bool value) {
+    controller.value = value;
+    onSelected();
+  }
+}

lib/src/widget/host_input.dart

@@ -0,0 +1,27 @@
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:reboot_launcher/src/widget/smart_input.dart';
+
+import '../util/generic_controller.dart';
+
+class HostInput extends StatelessWidget {
+  final TextEditingController controller;
+  final GenericController<bool> localController;
+
+  const HostInput(
+      {Key? key, required this.controller, required this.localController})
+      : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return SmartInput(
+      keyName: "host",
+      label: "Host",
+      placeholder: "Type the host name",
+      controller: controller,
+      enabled: !localController.value,
+      onTap: () => localController.value
+          ? showSnackbar(context, const Snackbar(content: Text("The host is locked when embedded is on")))
+          : {},
+    );
+  }
+}

lib/src/widget/launch_button.dart

@@ -0,0 +1,199 @@
+import 'dart:io';
+
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:process_run/shell.dart';
+import 'package:reboot_launcher/src/util/game_process_controller.dart';
+import 'package:reboot_launcher/src/util/generic_controller.dart';
+import 'package:reboot_launcher/src/util/injector.dart';
+import 'package:reboot_launcher/src/util/locate_binary.dart';
+import 'package:url_launcher/url_launcher.dart';
+import 'package:win32_suspend_process/win32_suspend_process.dart';
+
+import '../util/server.dart';
+import '../util/version_controller.dart';
+
+class LaunchButton extends StatefulWidget {
+  final TextEditingController usernameController;
+  final VersionController versionController;
+  final GenericController<bool> rebootController;
+  final GenericController<bool> localController;
+  final GenericController<Process?> serverController;
+  final GameProcessController gameProcessController;
+  final GenericController<bool> startedGameController;
+  final GenericController<bool> startedServerController;
+
+  const LaunchButton(
+      {Key? key,
+      required this.usernameController,
+      required this.versionController,
+      required this.rebootController,
+      required this.serverController,
+      required this.localController,
+      required this.gameProcessController,
+      required this.startedGameController,
+        required this.startedServerController})
+      : super(key: key);
+
+  @override
+  State<LaunchButton> createState() => _LaunchButtonState();
+}
+
+class _LaunchButtonState extends State<LaunchButton> {
+  @override
+  Widget build(BuildContext context) {
+    return Align(
+      alignment: AlignmentDirectional.bottomCenter,
+      child: SizedBox(
+        width: double.infinity,
+        child: Listener(
+          child: Button(
+              onPressed: _onPressed,
+              child: Text(widget.startedGameController.value
+                  ? "Close"
+                  : "Launch")),
+        ),
+      ),
+    );
+  }
+
+  void _onPressed() async {
+    // Set state immediately for responsive reasons
+    if (widget.usernameController.text.isEmpty) {
+      showSnackbar(
+          context, const Snackbar(content: Text("Please type a username")));
+      setState(() => widget.startedGameController.value = false);
+      return;
+    }
+
+    if (widget.versionController.selectedVersion == null) {
+      showSnackbar(
+          context, const Snackbar(content: Text("Please select a version")));
+      setState(() => widget.startedGameController.value = false);
+      return;
+    }
+
+    if (widget.startedGameController.value) {
+      _onStop();
+      return;
+    }
+
+    if (widget.serverController.value == null && widget.localController.value && await isPortFree()) {
+      var process = await startEmbedded(context, false, false);
+      widget.serverController.value = process;
+      widget.startedServerController.value = process != null;
+    }
+
+    _onStart();
+    setState(() => widget.startedGameController.value = true);
+  }
+
+  Future<void> _onStart() async {
+      try{
+      var version = widget.versionController.selectedVersion!;
+
+      if(await version.launcher.exists()) {
+        widget.gameProcessController.launcherProcess =
+        await Process.start(version.launcher.path, []);
+        Win32Process(widget.gameProcessController.launcherProcess!.pid)
+            .suspend();
+      }
+
+      if(await version.eacExecutable.exists()){
+        widget.gameProcessController.eacProcess = await Process.start(version.eacExecutable.path, []);
+        Win32Process(widget.gameProcessController.eacProcess!.pid).suspend();
+      }
+
+      widget.gameProcessController.gameProcess = await Process.start(widget.versionController.selectedVersion!.executable.path, _createProcessArguments())
+        ..exitCode.then((_) => _onStop())
+        ..outLines.forEach(_onGameOutput);
+      _injectOrShowError("cranium.dll");
+    }catch(exception){
+      setState(() => widget.startedGameController.value = false);
+      _onError(exception);
+    }
+  }
+
+  void _onGameOutput(line) {
+      if (line.contains("FOnlineSubsystemGoogleCommon::Shutdown()")) {
+        _onStop();
+        return;
+      }
+
+      if (!line.contains("Game Engine Initialized")) {
+        return;
+      }
+
+      if (!widget.rebootController.value) {
+        _injectOrShowError("console.dll");
+        return;
+      }
+
+      _injectOrShowError("reboot.dll");
+    }
+
+  Future<Object?> _onError(exception) {
+    return showDialog(
+        context: context,
+        builder: (context) => ContentDialog(
+              content: SizedBox(
+                  width: double.infinity,
+                  child: Text("Cannot launch fortnite: $exception",
+                      textAlign: TextAlign.center)),
+              actions: [
+                SizedBox(
+                    width: double.infinity,
+                    child: FilledButton(
+                      onPressed: () => Navigator.of(context).pop(),
+                      style: ButtonStyle(
+                          backgroundColor: ButtonState.all(Colors.red)),
+                      child: const Text('Close'),
+                    ))
+              ],
+            ));
+  }
+
+  void _onStop() {
+    setState(() => widget.startedGameController.value = false);
+    widget.gameProcessController.kill();
+  }
+
+  void _injectOrShowError(String binary) async {
+    var gameProcess = widget.gameProcessController.gameProcess;
+    if (gameProcess == null) {
+      return;
+    }
+
+    try{
+      var success = await injectDll(gameProcess.pid, await locateBinary(binary));
+      if(success){
+        return;
+      }
+
+      _onInjectError(binary);
+    }catch(exception){
+      _onInjectError(binary);
+    }
+  }
+
+  void _onInjectError(String binary) {
+    showSnackbar(context, Snackbar(content: Text("Cannot inject $binary")));
+    launchUrl(injectLogFile.uri);
+  }
+
+  List<String> _createProcessArguments() {
+    return [
+      "-log",
+      "-epicapp=Fortnite",
+      "-epicenv=Prod",
+      "-epiclocale=en-us",
+      "-epicportal",
+      "-skippatchcheck",
+      "-fromfl=eac",
+      "-fltoken=3db3ba5dcbd2e16703f3978d",
+      "-caldera=eyJhbGciOiJFUzI1NiIsInR5cCI6IkpXVCJ9.eyJhY2NvdW50X2lkIjoiYmU5ZGE1YzJmYmVhNDQwN2IyZjQwZWJhYWQ4NTlhZDQiLCJnZW5lcmF0ZWQiOjE2Mzg3MTcyNzgsImNhbGRlcmFHdWlkIjoiMzgxMGI4NjMtMmE2NS00NDU3LTliNTgtNGRhYjNiNDgyYTg2IiwiYWNQcm92aWRlciI6IkVhc3lBbnRpQ2hlYXQiLCJub3RlcyI6IiIsImZhbGxiYWNrIjpmYWxzZX0.VAWQB67RTxhiWOxx7DBjnzDnXyyEnX7OljJm-j2d88G_WgwQ9wrE6lwMEHZHjBd1ISJdUO1UVUqkfLdU5nofBQ",
+      "-AUTH_LOGIN=${widget.usernameController.text}@projectreboot.dev",
+      "-AUTH_PASSWORD=Rebooted",
+      "-AUTH_TYPE=epic"
+    ];
+  }
+}

lib/src/widget/local_server_switch.dart

@@ -0,0 +1,22 @@
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:reboot_launcher/src/widget/smart_switch.dart';
+
+import '../util/generic_controller.dart';
+
+class LocalServerSwitch extends StatelessWidget {
+  final GenericController<bool> controller;
+  final Function(bool)? onSelected;
+
+  const LocalServerSwitch({Key? key, required this.controller, this.onSelected})
+      : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return SmartSwitch(
+      keyName: "local",
+      label: "Embedded",
+      controller: controller,
+      onSelected: onSelected
+    );
+  }
+}

lib/src/widget/port_input.dart

@@ -0,0 +1,29 @@
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:reboot_launcher/src/widget/smart_input.dart';
+
+import '../util/generic_controller.dart';
+
+class PortInput extends StatelessWidget {
+  final TextEditingController controller;
+  final GenericController<bool> localController;
+
+  const PortInput({
+    Key? key,
+    required this.controller,
+    required this.localController
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return SmartInput(
+      keyName: "port",
+      label: "Port",
+      placeholder: "Type the host port",
+      controller: controller,
+      enabled: !localController.value,
+      onTap: () => localController.value
+          ? showSnackbar(context, const Snackbar(content: Text("The port is locked when embedded is on")))
+          : {},
+    );
+  }
+}

lib/src/widget/select_file.dart

@@ -0,0 +1,52 @@
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:flutter_desktop_folder_picker/flutter_desktop_folder_picker.dart';
+
+class SelectFile extends StatefulWidget {
+  final String label;
+  final String placeholder;
+  final String windowTitle;
+  final bool allowNavigator;
+  final TextEditingController controller;
+  final String? Function(String?) validator;
+
+  const SelectFile(
+      {required this.label,
+      required this.placeholder,
+      required this.windowTitle,
+      required this.controller,
+      required this.validator,
+      this.allowNavigator = true,
+      Key? key})
+      : super(key: key);
+
+  @override
+  State<SelectFile> createState() => _SelectFileState();
+}
+
+class _SelectFileState extends State<SelectFile> {
+  @override
+  Widget build(BuildContext context) {
+    return InfoLabel(
+        label: widget.label,
+        child: Row(
+          children: [
+            Expanded(
+                child: TextFormBox(
+                    controller: widget.controller,
+                    placeholder: widget.placeholder,
+                    validator: widget.validator)),
+            if (widget.allowNavigator) const SizedBox(width: 8.0),
+            if (widget.allowNavigator)
+              IconButton(
+                  icon: const Icon(FluentIcons.open_folder_horizontal),
+                  onPressed: _onPressed)
+          ],
+        ));
+  }
+
+  void _onPressed() async {
+    var result = await FlutterDesktopFolderPicker.openFolderPickerDialog(
+        title: "Select the game folder");
+    widget.controller.text = result ?? "";
+  }
+}

lib/src/widget/server_button.dart

@@ -0,0 +1,66 @@
+// ignore_for_file: use_build_context_synchronously
+
+import 'dart:io';
+
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:process_run/shell.dart';
+import 'package:reboot_launcher/src/util/locate_binary.dart';
+import 'package:url_launcher/url_launcher.dart';
+
+import '../util/server.dart';
+import '../util/generic_controller.dart';
+
+class ServerButton extends StatefulWidget {
+  final GenericController<bool> localController;
+  final TextEditingController hostController;
+  final TextEditingController portController;
+  final GenericController<Process?> serverController;
+  final GenericController<bool> startController;
+
+  const ServerButton(
+      {Key? key,
+      required this.localController,
+      required this.hostController,
+      required this.portController,
+      required this.serverController, required this.startController})
+      : super(key: key);
+
+  @override
+  State<ServerButton> createState() => _ServerButtonState();
+}
+
+class _ServerButtonState extends State<ServerButton> {
+  @override
+  Widget build(BuildContext context) {
+    return Align(
+      alignment: AlignmentDirectional.bottomCenter,
+      child: SizedBox(
+        width: double.infinity,
+        child: Button(
+            onPressed: _onPressed,
+            child: Text(widget.localController.value
+                ? !widget.startController.value
+                    ? "Start"
+                    : "Stop"
+                : "Check address")),
+      ),
+    );
+  }
+
+  void _onPressed() async {
+    if (widget.localController.value) {
+      var oldRunning = widget.startController.value;
+      setState(() => widget.startController.value = !widget.startController.value); // Needed to make the UI feel smooth
+      var process = await startEmbedded(context, oldRunning, true);
+      var updatedRunning = process != null;
+      if(updatedRunning != oldRunning){
+        setState(() => widget.startController.value = updatedRunning);
+      }
+
+      widget.serverController.value = process;
+      return;
+    }
+
+    checkAddress(context, widget.hostController.text, widget.portController.text);
+  }
+}

lib/src/widget/smart_input.dart

@@ -0,0 +1,75 @@
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+class SmartInput extends StatefulWidget {
+  final String keyName;
+  final String label;
+  final String placeholder;
+  final TextEditingController controller;
+  final TextInputType type;
+  final bool enabled;
+  final VoidCallback? onTap;
+  final bool populate;
+
+  const SmartInput(
+      {Key? key,
+      required this.keyName,
+      required this.label,
+      required this.placeholder,
+      required this.controller,
+      this.onTap,
+      this.enabled = true,
+      this.populate = false,
+      this.type = TextInputType.text})
+      : super(key: key);
+
+  @override
+  State<SmartInput> createState() => _SmartInputState();
+}
+
+class _SmartInputState extends State<SmartInput> {
+  @override
+  Widget build(BuildContext context) {
+    return widget.populate ? _buildPopulatedTextBox() : _buildTextBox();
+  }
+
+  FutureBuilder _buildPopulatedTextBox(){
+    return FutureBuilder(
+        future: SharedPreferences.getInstance(),
+        builder: (context, snapshot) {
+          _update(snapshot.data);
+          return _buildTextBox();
+        }
+    );
+  }
+
+  void _update(SharedPreferences? preferences) {
+    if(preferences == null){
+      return;
+    }
+
+    var decoded = preferences.getString(widget.keyName);
+    if(decoded == null) {
+      return;
+    }
+
+    widget.controller.text = decoded;
+  }
+
+  TextBox _buildTextBox() {
+    return TextBox(
+      enabled: widget.enabled,
+      controller: widget.controller,
+      header: widget.label,
+      keyboardType: widget.type,
+      placeholder: widget.placeholder,
+      onChanged: _save,
+      onTap: widget.onTap,
+    );
+  }
+
+  Future<void> _save(String value) async {
+    final preferences = await SharedPreferences.getInstance();
+    preferences.setString(widget.keyName, value);
+  }
+}

lib/src/widget/smart_selector.dart

@@ -0,0 +1,111 @@
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+class SmartSelector extends StatefulWidget {
+  final String keyName;
+  final String? label;
+  final String placeholder;
+  final List<String> options;
+  final SmartSelectorItem Function(String)? itemBuilder;
+  final Function(String)? onSelected;
+  final bool serializer;
+  final String? initialValue;
+  final bool enabled;
+  final bool useFirstItemByDefault;
+
+  const SmartSelector({Key? key,
+    required this.keyName,
+    required this.placeholder,
+    required this.options,
+    required this.initialValue,
+    this.itemBuilder,
+    this.onSelected,
+    this.label,
+    this.serializer = true,
+    this.enabled = true,
+    this.useFirstItemByDefault = true})
+      : super(key: key);
+
+  @override
+  State<SmartSelector> createState() => _SmartSelectorState();
+}
+
+class _SmartSelectorState extends State<SmartSelector> {
+  String? _selected;
+
+  @override
+  void initState() {
+    _selected = widget.initialValue;
+    super.initState();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return widget.label == null ? _buildBody() : _buildLabel();
+  }
+
+  InfoLabel _buildLabel() {
+    return InfoLabel(label: widget.label!, child: _buildBody());
+  }
+
+  SizedBox _buildBody() {
+    return SizedBox(
+      width: double.infinity,
+      child: DropDownButton(
+        leading: Text(_selected ?? widget.placeholder),
+        items: widget.options.map(_createOption).toList()
+      ),
+    );
+  }
+
+  MenuFlyoutItem _createOption(String option) {
+    var function = widget.itemBuilder ?? _createDefaultItem;
+    var item = function(option);
+    return MenuFlyoutItem(
+        key: item.key,
+        text: item.text,
+        onPressed: () => widget.enabled && item.clickable ? _onSelected(option) : {},
+        leading: item.leading,
+        trailing: item.trailing,
+        selected: item.selected
+    );
+  }
+
+  SmartSelectorItem _createDefaultItem(String name) {
+    return SmartSelectorItem(
+        text: SizedBox(width: double.infinity, child: Text(name)));
+  }
+
+  void _onSelected(String name) {
+    setState(() {
+      widget.onSelected?.call(name);
+      _selected = name;
+      if(!widget.serializer){
+        return;
+      }
+
+      _serialize(name);
+    });
+  }
+
+  Future<void> _serialize(String value) async {
+    final preferences = await SharedPreferences.getInstance();
+    preferences.setString(widget.keyName, value);
+  }
+}
+
+class SmartSelectorItem {
+  final Key? key;
+  final Widget? leading;
+  final Widget text;
+  final Widget? trailing;
+  final bool selected;
+  final bool clickable;
+
+  SmartSelectorItem({this.key,
+    this.leading,
+    required this.text,
+    this.trailing,
+    this.selected = false,
+    this.clickable = true});
+}

lib/src/widget/smart_switch.dart

@@ -0,0 +1,75 @@
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+import 'package:system_theme/system_theme.dart';
+
+import '../util/generic_controller.dart';
+
+class SmartSwitch extends StatefulWidget {
+  final String keyName;
+  final String label;
+  final bool enabled;
+  final Function(bool)? onSelected;
+  final Function()? onDisabledPress;
+  final GenericController<bool> controller;
+
+  const SmartSwitch(
+      {Key? key,
+      required this.keyName,
+      required this.label,
+      required this.controller,
+      this.onSelected,
+      this.enabled = true,
+      this.onDisabledPress})
+      : super(key: key);
+
+  @override
+  State<SmartSwitch> createState() => _SmartSwitchState();
+}
+
+class _SmartSwitchState extends State<SmartSwitch> {
+  Future<void> _save(bool state) async {
+    final preferences = await SharedPreferences.getInstance();
+    preferences.setBool(widget.keyName, state);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return InfoLabel(
+        label: widget.label,
+        child: ToggleSwitch(
+            enabled: widget.enabled,
+            onDisabledPress: widget.onDisabledPress,
+            checked: widget.controller.value,
+            onChanged: _onChanged,
+            style: ToggleSwitchThemeData.standard(ThemeData(
+                checkedColor: _toolTipColor.withOpacity(_checkedOpacity),
+                uncheckedColor: _toolTipColor.withOpacity(_uncheckedOpacity),
+                borderInputColor: _toolTipColor.withOpacity(_uncheckedOpacity),
+                accentColor: _bodyColor
+                    .withOpacity(widget.controller.value
+                        ? _checkedOpacity
+                        : _uncheckedOpacity)
+                    .toAccentColor()))));
+  }
+
+  Color get _toolTipColor =>
+      FluentTheme.of(context).brightness.isDark ? Colors.white : Colors.black;
+
+  Color get _bodyColor => SystemTheme.accentColor.accent;
+
+  double get _checkedOpacity => widget.enabled ? 1 : 0.5;
+
+  double get _uncheckedOpacity => widget.enabled ? 0.8 : 0.5;
+
+  void _onChanged(checked) {
+    if (!widget.enabled) {
+      return;
+    }
+
+    setState(() {
+      widget.controller.value = checked;
+      widget.onSelected?.call(widget.controller.value);
+      _save(checked);
+    });
+  }
+}

lib/src/widget/username_box.dart

@@ -0,0 +1,22 @@
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:reboot_launcher/src/widget/smart_input.dart';
+
+import '../util/generic_controller.dart';
+
+class UsernameBox extends StatelessWidget {
+  final TextEditingController controller;
+  final GenericController<bool> rebootController;
+
+  const UsernameBox({Key? key, required this.controller, required this.rebootController}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return SmartInput(
+      keyName: "${rebootController.value ? 'host' : 'game'}_username",
+      label: "Username",
+      placeholder: "Type your ${rebootController.value ? 'hosting' : "in-game"} username",
+      controller: controller,
+      populate: true
+    );
+  }
+}

lib/src/widget/version_name_input.dart

@@ -0,0 +1,32 @@
+import 'package:fluent_ui/fluent_ui.dart';
+
+import '../model/fortnite_version.dart';
+
+class VersionNameInput extends StatelessWidget {
+  final TextEditingController controller;
+  final List<FortniteVersion> versions;
+  const VersionNameInput({required this.controller, required this.versions, Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return TextFormBox(
+      controller: controller,
+      header: "Name",
+      placeholder: "Type the version's name",
+      autofocus: true,
+      validator: _validate,
+    );
+  }
+
+  String? _validate(String? text){
+    if (text == null || text.isEmpty) {
+      return 'Invalid version name';
+    }
+
+    if (versions.any((element) => element.name == text)) {
+      return 'Existent game version';
+    }
+
+    return null;
+  }
+}

lib/src/widget/version_selector.dart

@@ -0,0 +1,195 @@
+import 'dart:async';
+import 'dart:io';
+
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:flutter/gestures.dart';
+import 'package:flutter/material.dart'
+    show showMenu, PopupMenuEntry, PopupMenuItem;
+import 'package:reboot_launcher/src/util/version_controller.dart';
+import 'package:reboot_launcher/src/widget/add_local_version.dart';
+import 'package:reboot_launcher/src/widget/add_server_version.dart';
+import 'package:reboot_launcher/src/widget/smart_selector.dart';
+
+import '../model/fortnite_version.dart';
+
+class VersionSelector extends StatefulWidget {
+  final VersionController controller;
+
+  const VersionSelector({Key? key, required this.controller}) : super(key: key);
+
+  @override
+  State<VersionSelector> createState() => _VersionSelectorState();
+}
+
+class _VersionSelectorState extends State<VersionSelector> {
+  final StreamController _streamController = StreamController();
+
+  @override
+  Widget build(BuildContext context) {
+    return InfoLabel(
+        label: "Version",
+        child: Align(
+            alignment: AlignmentDirectional.centerStart,
+            child: Row(
+              children: [
+                Expanded(
+                    child: StreamBuilder(
+                        stream: _streamController.stream,
+                        builder: (context, snapshot) => SmartSelector(
+                            keyName: "version",
+                            placeholder: "Select a version",
+                            options: widget.controller.isEmpty ? ["No versions available"] : widget.controller.versions
+                                .map((element) => element.name)
+                                .toList(),
+                            useFirstItemByDefault: false,
+                            itemBuilder: (name) => _createVersionItem(name, widget.controller.versions.isNotEmpty),
+                            onSelected: _onSelected,
+                            serializer: false,
+                            initialValue: widget.controller.selectedVersion?.name,
+                            enabled: widget.controller.versions.isNotEmpty
+                        )
+                    )
+                ),
+                const SizedBox(
+                  width: 16,
+                ),
+                Tooltip(
+                  message: "Add a local fortnite build to the versions list",
+                  child: Button(
+                      child: const Icon(FluentIcons.open_file),
+                      onPressed: () => _openLocalVersionDialog(context)
+                  ),
+                ),
+                const SizedBox(
+                  width: 16,
+                ),
+                Tooltip(
+                  message: "Download a fortnite build from the archive",
+                  child: Button(
+                      child: const Icon(FluentIcons.download),
+                      onPressed: () => _openDownloadVersionDialog(context)),
+                )
+              ],
+            )));
+  }
+
+  void _onSelected(String selected) {
+    widget.controller.selectedVersion = widget.controller.versions
+        .firstWhere((element) => selected == element.name);
+  }
+
+  SmartSelectorItem _createVersionItem(String name, bool enabled) {
+    return SmartSelectorItem(
+        text: _withListener(name, enabled, SizedBox(width: double.infinity, child: Text(name))),
+        trailing: const Expanded(child: SizedBox()));
+  }
+
+  Listener _withListener(String name, bool enabled, Widget child) {
+    return Listener(
+          onPointerDown: (event) {
+            if (event.kind != PointerDeviceKind.mouse ||
+                event.buttons != kSecondaryMouseButton
+                || !enabled) {
+              return;
+            }
+
+            _openMenu(context, name, event.position);
+          },
+          child: child
+      );
+  }
+
+  void _openDownloadVersionDialog(BuildContext context) async {
+   await showDialog<bool>(
+        context: context,
+        builder: (dialogContext) => AddServerVersion(
+            controller: widget.controller,
+            onCancel: ()  => WidgetsBinding.instance
+                .addPostFrameCallback((_) => showSnackbar(
+                context,
+                const Snackbar(content: Text("Download cancelled"))
+            ))
+        )
+    );
+
+    _streamController.add(true);
+  }
+
+  void _openLocalVersionDialog(BuildContext context) async {
+    var result = await showDialog<bool>(
+        context: context,
+        builder: (context) => AddLocalVersion(controller: widget.controller));
+
+    if(result == null || !result){
+      return;
+    }
+
+    _streamController.add(false);
+  }
+
+  void _openMenu(
+      BuildContext context, String name, Offset offset) {
+    showMenu(
+      context: context,
+      items: <PopupMenuEntry>[
+        const PopupMenuItem(value: 0, child: Text("Open in explorer")),
+        const PopupMenuItem(value: 1, child: Text("Delete"))
+      ],
+      position: RelativeRect.fromLTRB(offset.dx, offset.dy, offset.dx, offset.dy),
+    ).then((value) {
+      if(value == 0){
+        Navigator.of(context).pop();
+        Process.run(
+            "explorer.exe",
+            [widget.controller.versions.firstWhere((element) => element.name == name).location.path]
+        );
+        return;
+      }
+
+      if(value != 1) {
+        return;
+      }
+
+      Navigator.of(context).pop();
+      var version = widget.controller.removeByName(name);
+      _openDeleteDialog(context, version);
+      _streamController.add(false);
+      if (widget.controller.selectedVersion?.name != name &&
+          widget.controller.isNotEmpty) {
+        return;
+      }
+
+      widget.controller.selectedVersion = null;
+      _streamController.add(false);
+    });
+  }
+
+  void _openDeleteDialog(BuildContext context, FortniteVersion version) {
+    showDialog(
+        context: context,
+        builder: (context) => ContentDialog(
+              content: const SizedBox(
+                  height: 32,
+                  width: double.infinity,
+                  child: Text("Delete associated game path?",
+                      textAlign: TextAlign.center)),
+              actions: [
+                FilledButton(
+                  onPressed: () => Navigator.of(context).pop(),
+                  style: ButtonStyle(
+                      backgroundColor: ButtonState.all(Colors.green)),
+                  child: const Text('Keep'),
+                ),
+                FilledButton(
+                  onPressed: () {
+                    Navigator.of(context).pop();
+                    version.location.delete();
+                  },
+                  style:
+                      ButtonStyle(backgroundColor: ButtonState.all(Colors.red)),
+                  child: const Text('Delete'),
+                )
+              ],
+            ));
+  }
+}

lib/src/widget/window_buttons.dart

@@ -0,0 +1,53 @@
+import 'package:bitsdojo_window/bitsdojo_window.dart';
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:system_theme/system_theme.dart';
+
+class WindowTitleBar extends StatelessWidget {
+  const WindowTitleBar({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    var lightMode = FluentTheme.of(context).brightness.isLight;
+    return Row(
+      mainAxisAlignment: MainAxisAlignment.end,
+      children: [
+        MinimizeWindowButton(
+          colors: WindowButtonColors(
+              iconNormal: lightMode ? Colors.black : Colors.white,
+              iconMouseDown: lightMode ? Colors.black : Colors.white,
+              iconMouseOver: lightMode ? Colors.black : Colors.white,
+              normal: Colors.transparent,
+              mouseOver: _getColor(context),
+              mouseDown: _getColor(context).withOpacity(0.7)),
+        ),
+        MaximizeWindowButton(
+          colors: WindowButtonColors(
+              iconNormal: lightMode ? Colors.black : Colors.white,
+              iconMouseDown: lightMode ? Colors.black : Colors.white,
+              iconMouseOver: lightMode ? Colors.black : Colors.white,
+              normal: Colors.transparent,
+              mouseOver: _getColor(context),
+              mouseDown: _getColor(context).withOpacity(0.7)),
+        ),
+        CloseWindowButton(
+          onPressed: () {
+            appWindow.close();
+          },
+          colors: WindowButtonColors(
+            iconNormal: lightMode ? Colors.black : Colors.white,
+            iconMouseDown: lightMode ? Colors.black : Colors.white,
+            iconMouseOver: lightMode ? Colors.black : Colors.white,
+            normal: Colors.transparent,
+            mouseOver: Colors.red,
+            mouseDown: Colors.red.withOpacity(0.7),
+          ),
+        ),
+      ],
+    );
+  }
+
+  Color _getColor(BuildContext context) =>
+      FluentTheme.of(context).brightness.isDark
+          ? SystemTheme.accentColor.light
+          : SystemTheme.accentColor.light;
+}