Slightly improved login info on main screen

lib/main.dart

@@ -8,12 +8,14 @@ import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 
 import 'dsn.dart';
-import 'preferences.dart';
 
 import 'package:sentry/sentry.dart';
 
 // Use the secret app key
-final SentryClient _sentry = SentryClient(dsn: SENTRY_DSN_KEY);
+final SentryClient _sentry = SentryClient(
+    SentryOptions(
+        dsn: SENTRY_DSN_KEY,
+    ));
 
 bool isInDebugMode() {
   bool inDebugMode = false;
@@ -31,13 +33,15 @@ Future<void> _reportError(dynamic error, dynamic stackTrace) async {
     print(stackTrace);
     return;
   } else {
-    // Send the Exception and Stacktrace to Sentry in Production mode.
-    _sentry.captureException(
-      exception: error,
-      stackTrace: stackTrace,
+    try {
+      await _sentry.captureException(
+        error,
+        stackTrace: stackTrace
       );
-
-    print("Sending error to sentry.io");
+    } catch (e) {
+      print("Sending error report to sentry.io failed: ${e}");
+      print("Original error: ${error}");
+    }
   }
 }
 
@@ -47,12 +51,8 @@ void main() async {
 
   runZoned<Future<void>>(() async {
     runApp(InvenTreeApp());
-  }, onError: (error, stackTrace) {
-    // Whenever an error occurs, call the `_reportError` function. This sends
-    // Dart errors to the dev console or Sentry depending on the environment.
-    _reportError(error, stackTrace);
-  });
-
+    }, onError: _reportError
+  );
 }
 
 class InvenTreeApp extends StatelessWidget {

lib/settings/login.dart

@@ -10,12 +10,8 @@ import '../user_profile.dart';
 
 class InvenTreeLoginSettingsWidget extends StatefulWidget {
 
-  final List<UserProfile> _profiles;
-
-  InvenTreeLoginSettingsWidget(this._profiles) : super();
-
   @override
-  _InvenTreeLoginSettingsState createState() => _InvenTreeLoginSettingsState(_profiles);
+  _InvenTreeLoginSettingsState createState() => _InvenTreeLoginSettingsState();
 }
 
 
@@ -27,7 +23,9 @@ class _InvenTreeLoginSettingsState extends State<InvenTreeLoginSettingsWidget> {
 
   List<UserProfile> profiles;
 
-  _InvenTreeLoginSettingsState(this.profiles);
+  _InvenTreeLoginSettingsState() {
+    _reload();
+  }
 
   void _reload() async {
 

lib/settings/settings.dart

@@ -72,7 +72,7 @@ class _InvenTreeSettingsState extends State<InvenTreeSettingsWidget> {
 
     List<UserProfile> profiles = await UserProfileDBManager().getAllProfiles();
 
-    Navigator.push(context, MaterialPageRoute(builder: (context) => InvenTreeLoginSettingsWidget(profiles)));
+    Navigator.push(context, MaterialPageRoute(builder: (context) => InvenTreeLoginSettingsWidget()));
   }
 
   void _about() async {

lib/widget/home.dart

@@ -9,6 +9,8 @@ import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:InvenTree/barcode.dart';
 import 'package:InvenTree/api.dart';
 
+import 'package:InvenTree/settings/login.dart';
+
 import 'package:InvenTree/widget/category_display.dart';
 import 'package:InvenTree/widget/company_list.dart';
 import 'package:InvenTree/widget/location_display.dart';
@@ -25,6 +27,8 @@ class InvenTreeHomePage extends StatefulWidget {
 class _InvenTreeHomePageState extends State<InvenTreeHomePage> {
 
   _InvenTreeHomePageState() : super() {
+
+    _loadProfile();
   }
 
   String _serverStatus = "Connecting to server";
@@ -37,6 +41,59 @@ class _InvenTreeHomePageState extends State<InvenTreeHomePage> {
 
   Color _serverStatusColor = Color.fromARGB(255, 50, 50, 250);
 
+  // Selected user profile
+  UserProfile _profile;
+
+  void _loadProfile() async {
+
+    final profile = await UserProfileDBManager().getSelectedProfile();
+
+    print("Loaded selected profile");
+
+    // If a different profile is selected, re-connect
+    if (_profile == null || (_profile.key != profile.key)) {
+      // TODO
+    }
+
+    _profile = profile;
+
+    setState(() {
+
+    });
+  }
+
+  ListTile _serverTile() {
+
+    // No profile selected
+    // Tap to select / create a profile
+    if (_profile == null) {
+      return ListTile(
+        title: Text("No Profile Selected"),
+        subtitle: Text("Tap to create or select a profile"),
+        leading: FaIcon(FontAwesomeIcons.user),
+        onTap: () {
+          _selectProfile();
+        },
+      );
+    }
+
+    // Profile is selected ...
+    if (InvenTreeAPI().isConnected()) {
+      return ListTile(
+        title: Text("Connected to ${_profile.server}"),
+      );
+    } else {
+      return ListTile(
+        title: Text("Could not connect to server"),
+        subtitle: Text("Error connecting to ${_profile.server}"),
+        leading: FaIcon(FontAwesomeIcons.times),
+        onTap: () {
+          _selectProfile();
+        },
+      );
+    }
+  }
+
   void onConnectSuccess(String msg) async {
 
     final profile = await UserProfileDBManager().getSelectedProfile();
@@ -134,6 +191,10 @@ class _InvenTreeHomePageState extends State<InvenTreeHomePage> {
     Navigator.push(context, MaterialPageRoute(builder: (context) => CustomerListWidget()));
   }
 
+  void _selectProfile() {
+    Navigator.push(context, MaterialPageRoute(builder: (context) => InvenTreeLoginSettingsWidget()));
+  }
+
   void _unsupported() {
     showDialog(
         context:  context,
@@ -313,20 +374,7 @@ class _InvenTreeHomePageState extends State<InvenTreeHomePage> {
               crossAxisAlignment: CrossAxisAlignment.center,
               children: <Widget>[
                 Expanded(
-                  child: ListTile(
-                    title: Text("$_serverStatus",
-                      style: TextStyle(color: _serverStatusColor),
-                    ),
-                    subtitle: Text("$_serverMessage",
-                      style: TextStyle(color: _serverStatusColor),
-                    ),
-                    leading: _serverIcon,
-                    onTap: () {
-                      if (!_serverConnection) {
-                        _checkServerConnection(context);
-                      }
-                    },
-                  ),
+                  child: _serverTile(),
                 ),
               ],
             ),