Show server side validation errors

Author: rolandgeider

.gitignore

@@ -33,9 +33,6 @@
 **/failures/*.png
 
 
-# Web related
-lib/generated_plugin_registrant.dart
-
 # Symbolication related
 app.*.symbols
 

lib/widgets/routines/forms/routine.dart

@@ -211,17 +211,27 @@ class _RoutineFormState extends State<RoutineForm> {
                 });
 
                 // Save to DB
-                final routinesProvider = context.read<RoutinesProvider>();
-
-                if (widget._routine.id != null) {
-                  await routinesProvider.editRoutine(widget._routine);
-                } else {
-                  final routine = await routinesProvider.addRoutine(widget._routine);
-                  if (context.mounted) {
-                    Navigator.of(context).pushReplacementNamed(
-                      RoutineEditScreen.routeName,
-                      arguments: routine.id,
-                    );
+                try {
+                  final routinesProvider = context.read<RoutinesProvider>();
+
+                  if (widget._routine.id != null) {
+                    await routinesProvider.editRoutine(widget._routine);
+                  } else {
+                    final routine = await routinesProvider.addRoutine(widget._routine);
+                    if (context.mounted) {
+                      Navigator.of(context).pushReplacementNamed(
+                        RoutineEditScreen.routeName,
+                        arguments: routine.id,
+                      );
+                    }
+                  }
+                } catch (e) {
+                  ScaffoldMessenger.of(context).showSnackBar(
+                    SnackBar(content: Text('${i18n.anErrorOccurred} $e')),
+                  );
+                } finally {
+                  if (mounted) {
+                    setState(() => isSaving = false);
                   }
                 }
 

lib/widgets/routines/forms/slot.dart

@@ -338,52 +338,62 @@ class _SlotEntryFormState extends State<SlotEntryForm> {
                     setState(() => isSaving = true);
 
                     // Process new, edited or entries to be deleted
-                    await Future.wait([
-                      provider.handleConfig(
-                        widget.entry,
-                        setsSliderValue == 0 ? '' : setsSliderValue.round().toString(),
-                        ConfigType.sets,
-                      ),
-                      provider.handleConfig(
-                        widget.entry,
-                        weightController.text,
-                        ConfigType.weight,
-                      ),
-                      provider.handleConfig(
-                        widget.entry,
-                        maxWeightController.text,
-                        ConfigType.maxWeight,
-                      ),
-                      provider.handleConfig(
-                        widget.entry,
-                        repetitionsController.text,
-                        ConfigType.repetitions,
-                      ),
-                      provider.handleConfig(
-                        widget.entry,
-                        maxRepetitionsController.text,
-                        ConfigType.maxRepetitions,
-                      ),
-                      provider.handleConfig(
-                        widget.entry,
-                        restController.text,
-                        ConfigType.rest,
-                      ),
-                      provider.handleConfig(
-                        widget.entry,
-                        maxRestController.text,
-                        ConfigType.maxRest,
-                      ),
-                      provider.handleConfig(
-                        widget.entry,
-                        rirController.text,
-                        ConfigType.rir,
-                      ),
-                    ]);
-
-                    await provider.editSlotEntry(widget.entry, widget.routineId);
-                    if (mounted) {
-                      setState(() => isSaving = false);
+                    try {
+                      await Future.wait([
+                        provider.handleConfig(
+                          widget.entry,
+                          setsSliderValue == 0 ? '' : setsSliderValue.round().toString(),
+                          ConfigType.sets,
+                        ),
+                        provider.handleConfig(
+                          widget.entry,
+                          weightController.text,
+                          ConfigType.weight,
+                        ),
+                        provider.handleConfig(
+                          widget.entry,
+                          maxWeightController.text,
+                          ConfigType.maxWeight,
+                        ),
+                        provider.handleConfig(
+                          widget.entry,
+                          repetitionsController.text,
+                          ConfigType.repetitions,
+                        ),
+                        provider.handleConfig(
+                          widget.entry,
+                          maxRepetitionsController.text,
+                          ConfigType.maxRepetitions,
+                        ),
+                        provider.handleConfig(
+                          widget.entry,
+                          restController.text,
+                          ConfigType.rest,
+                        ),
+                        provider.handleConfig(
+                          widget.entry,
+                          maxRestController.text,
+                          ConfigType.maxRest,
+                        ),
+                        provider.handleConfig(
+                          widget.entry,
+                          rirController.text,
+                          ConfigType.rir,
+                        ),
+                      ]);
+
+                      await provider.editSlotEntry(widget.entry, widget.routineId);
+                      if (mounted) {
+                        setState(() => isSaving = false);
+                      }
+                    } catch (e) {
+                      ScaffoldMessenger.of(context).showSnackBar(
+                        SnackBar(content: Text('${i18n.anErrorOccurred} $e')),
+                      );
+                    } finally {
+                      if (mounted) {
+                        setState(() => isSaving = false);
+                      }
                     }
                   },
             child: