Lots to do for con mode to idiot proof it

Author: Codel1417

lib/Backend/Bluetooth/bluetooth_manager_plus.dart

@@ -382,6 +382,21 @@ Future<void> disconnect(String id) async {
   }
 }
 
+Future<void> forgetBond(String id) async {
+  if (!_didInitFlutterBluePlus) {
+    return;
+  }
+  // removing bonds is supported on android
+  if (Platform.isIOS) {
+    return;
+  }
+  BluetoothDevice? device = flutterBluePlus.connectedDevices.firstWhereOrNull((element) => element.remoteId.str == id);
+  if (device != null) {
+    _bluetoothPlusLogger.info("forgetting ${device.advName}");
+    await device.removeBond();
+  }
+}
+
 Future<void> connect(String id) async {
   if (!_didInitFlutterBluePlus) {
     return;

lib/Frontend/Widgets/manage_gear.dart

@@ -266,25 +266,28 @@ class ManageGearConventionMode extends ConsumerWidget {
         ),
         ListTile(
           title: Text(manageGearConModeToggleTitle()),
-          subtitle: Text("Upon enabling 'Convention Mode' your gear will be rebooted and you will be prompted to enter the pincode. Please view and memorize the pincode before enabling"),
+          subtitle: Text(manageGearConModePincodeEnableDescription()),
           trailing: ValueListenableBuilder(
             valueListenable: device.deviceConnectionState,
             builder: (context, connectivityState, child) => Switch(
                 value: device.baseStoredDevice.conModeEnabled,
                 onChanged: connectivityState == ConnectivityState.connected
                     ? (value) async {
-                        //reject if gear disconnected
+                        //TODO: Validate the setting took correctly. Reboot check?
                         if (value) {
                           BluetoothMessage bluetoothMessage = BluetoothMessage(message: "SETPUSSKEY ${device.baseStoredDevice.conModePin}", device: device, timestamp: DateTime.timestamp());
                           device.commandQueue.addCommand(bluetoothMessage);
                           device.baseStoredDevice.conModeEnabled = true;
                           ref.read(knownDevicesProvider.notifier).store();
                           await Clipboard.setData(ClipboardData(text: device.baseStoredDevice.conModePin));
                         } else {
+                          //TODO? if gear is disconnected and this is attempted, offer instructions to reset gear
                           BluetoothMessage bluetoothMessage = BluetoothMessage(message: "STOPPUSSKEY", device: device, timestamp: DateTime.timestamp());
                           device.commandQueue.addCommand(bluetoothMessage);
                           device.baseStoredDevice.conModeEnabled = false;
                           ref.read(knownDevicesProvider.notifier).store();
+                          forgetBond(device.baseStoredDevice.btMACAddress);
+                          //TODO: add IOS instructions for clearing bonds
                         }
                       }
                     : null),

lib/Frontend/translation_string_definitions.dart

@@ -397,6 +397,9 @@ String manageGearConModeDescription() => Intl.message('Convention Mode is an add
 
 String manageGearConModePincodeTitle() => Intl.message('View Pin Code', name: 'manageGearConModePincodeTitle', desc: 'The description for the pin mode button on the gear page');
 
+String manageGearConModePincodeEnableDescription() =>
+    Intl.message("Upon enabling 'Convention Mode' your gear will be rebooted and you will be prompted to enter the pincode. The pincode will be copied to the clipboard", name: 'manageGearConModePincodeEnableDescription', desc: 'The description for the pin mode button on the gear page');
+
 String manageGearConModePincodeCopy() => Intl.message('Copy to Clipboard', name: 'manageGearConModePincodeCopy', desc: 'The description for copy to clipboard button on the pin code dialog');
 
 String manageGearConModeToggleTitle() => Intl.message('Enable Convention Mode', name: 'manageGearConModeToggleTitle', desc: 'The description for the convention mode enabled button on the gear page');