feat: Add bluetooth share functionality to location sharing

Author: Myzel394

lib/extensions/string.dart

@@ -0,0 +1,5 @@
+extension StringExtensions on String {
+  String capitalize() {
+    return "${this[0].toUpperCase()}${substring(1)}";
+  }
+}

lib/l10n/app_en.arb

@@ -181,9 +181,15 @@
   "transferScreen_send_startTransfer": "Transfer",
   "transferScreen_receive_connect_description": "Received a transfer request. This is the PIN. Make sure the PIN matches the one on your old device. If it does, tap \"Connect\".",
   "transferScreen_receive_connected_label": "Please start the transfer on your old device now.",
-  "bluetoothReceive_title": "Receive View Key",
-  "bluetoothReceive_description": "Receive a view key from another device via Bluetooth",
-  "bluetoothReceive_name_description": "This is your name visible to others:",
+  "importTask_bluetooth_receive_title": "Receive View Key",
+  "importTask_bluetooth_receive_description": "Receive a view key from another device via Bluetooth. Ask the other person to open a task. Then go to details, tap on share location and select Bluetooth. Make sure you have Bluetooth enabled.",
+  "importTask_bluetooth_receive_id_description": "This is your name visible to others:",
+  "importTask_bluetooth_send_title": "Share location via Bluetooth",
+  "importTask_bluetooth_send_description": "Make sure you have Bluetooth enabled. Looking for devices...",
+  "importTask_bluetooth_receive_request_title": "Do you want to accept the request?",
+  "importTask_bluetooth_receive_request_description": "A connect request to share a location has been made. We can't tell what location is being shared until you accept the connection. If you expected this connection, you can connect. Otherwise, the request will be rejected.",
+  "importTask_bluetooth_receive_request_decline": "Decline",
+  "importTask_bluetooth_receive_request_accept": "Accept",
   "mainScreen_overview": "Overview",
   "mainScreen_createTask": "Create Task",
   "mainScreen_logs": "Logs",
@@ -322,6 +328,7 @@
   "shareLocation_actions_shareFile_text": "Here's my Locus View Key to see my location",
   "shareLocation_actions_shareLink": "Share Link",
   "shareLocation_actions_shareLink_text": "Here's my Locus link to see my location",
+  "shareLocation_actions_shareBluetooth": "Share via Bluetooth",
   "shareLocation_scanToImport": "Scan this QR Code to import task {task}",
   "@shareLocation_scanToImport": {
     "placeholders": {

lib/screens/ImportTaskSheet.dart

@@ -16,7 +16,7 @@ import 'package:provider/provider.dart';
 
 import '../services/task_service.dart';
 import '../widgets/ModalSheet.dart';
-import 'import_task_sheet_widgets/BluetoothReceive.dart';
+import 'import_task_sheet_widgets/ReceiveViewByBluetooth.dart';
 
 enum ImportScreen {
   ask,
@@ -112,11 +112,40 @@ class _ImportTaskSheetState extends State<ImportTaskSheet> with TickerProviderSt
     super.dispose();
   }
 
-  void _importFile() async {
+  void parseViewData(final TaskView taskView) async {
     final l10n = AppLocalizations.of(context);
     final taskService = context.read<TaskService>();
     final viewService = context.read<ViewService>();
 
+    try {
+      final errorMessage = await taskView.validate(
+        taskService: taskService,
+        viewService: viewService,
+      );
+
+      if (errorMessage != null) {
+        setState(() {
+          this.errorMessage = errorMessage;
+        });
+
+        return;
+      } else {
+        setState(() {
+          _taskView = taskView;
+          _screen = ImportScreen.present;
+        });
+      }
+    } catch (_) {
+      setState(() {
+        errorMessage = l10n.unknownError;
+        _screen = ImportScreen.error;
+      });
+    }
+  }
+
+  void _importFile() async {
+    final l10n = AppLocalizations.of(context);
+
     FilePickerResult? result;
 
     setState(() {
@@ -143,31 +172,9 @@ class _ImportTaskSheetState extends State<ImportTaskSheet> with TickerProviderSt
         reset();
       } else {
         final rawData = const Utf8Decoder().convert(result.files[0].bytes!);
-        final data = jsonDecode(rawData);
-
-        final taskView = TaskView(
-          relays: List<String>.from(data["relays"]),
-          nostrPublicKey: data["nostrPublicKey"],
-          encryptionPassword: data["encryptionPassword"],
-        );
+        final taskView = TaskView.fromJSON(jsonDecode(rawData));
 
-        final errorMessage = await taskView.validate(
-          taskService: taskService,
-          viewService: viewService,
-        );
-
-        if (errorMessage != null) {
-          setState(() {
-            this.errorMessage = errorMessage;
-          });
-
-          return;
-        } else {
-          setState(() {
-            _taskView = taskView;
-            _screen = ImportScreen.present;
-          });
-        }
+        parseViewData(taskView);
       }
     } catch (_) {
     } finally {
@@ -180,8 +187,6 @@ class _ImportTaskSheetState extends State<ImportTaskSheet> with TickerProviderSt
   Future<void> _importURL() async {
     final url = _urlController.text;
     final l10n = AppLocalizations.of(context);
-    final taskService = context.read<TaskService>();
-    final viewService = context.read<ViewService>();
 
     try {
       setState(() {
@@ -191,22 +196,8 @@ class _ImportTaskSheetState extends State<ImportTaskSheet> with TickerProviderSt
 
       final parameters = TaskView.parseLink(url);
       final taskView = await TaskView.fetchFromNostr(parameters);
-      final errorMessage = await taskView.validate(
-        taskService: taskService,
-        viewService: viewService,
-      );
 
-      if (errorMessage == null) {
-        setState(() {
-          _taskView = taskView;
-          _screen = ImportScreen.present;
-        });
-      } else {
-        setState(() {
-          this.errorMessage = errorMessage;
-          _screen = ImportScreen.error;
-        });
-      }
+      parseViewData(taskView);
     } catch (_) {
       setState(() {
         errorMessage = l10n.unknownError;
@@ -288,7 +279,9 @@ class _ImportTaskSheetState extends State<ImportTaskSheet> with TickerProviderSt
                     ],
                   )
                 else if (_screen == ImportScreen.bluetoothReceive)
-                  BluetoothReceive()
+                  ReceiveViewByBluetooth(
+                    onImport: parseViewData,
+                  )
                 else if (_screen == ImportScreen.present)
                   ViewImportOverview(
                     view: _taskView!,