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added error validation

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This commit is contained in:
hannathkadher
2025-02-03 14:47:05 +04:00
parent 64e3fb7f34
commit 72241cba6c
2 changed files with 12 additions and 6 deletions
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14
lib/pages/spaces_management/assign_tag/bloc/assign_tag_bloc.dart
View File

@ -57,6 +57,7 @@ class AssignTagBloc extends Bloc<AssignTagEvent, AssignTagState> {
if (currentState is AssignTagLoaded && currentState.tags.isNotEmpty) { if (currentState is AssignTagLoaded && currentState.tags.isNotEmpty) {
final tags = List<Tag>.from(currentState.tags); final tags = List<Tag>.from(currentState.tags);
tags[event.index].tag = event.tag; tags[event.index].tag = event.tag;
emit(AssignTagLoaded( emit(AssignTagLoaded(
tags: tags, tags: tags,
isSaveEnabled: _validateTags(tags), isSaveEnabled: _validateTags(tags),
@ -78,6 +79,7 @@ class AssignTagBloc extends Bloc<AssignTagEvent, AssignTagState> {
emit(AssignTagLoaded( emit(AssignTagLoaded(
tags: tags, tags: tags,
isSaveEnabled: _validateTags(tags), isSaveEnabled: _validateTags(tags),
errorMessage: _getValidationError(tags),
)); ));
} }
}); });
@ -106,12 +108,13 @@ class AssignTagBloc extends Bloc<AssignTagEvent, AssignTagState> {
emit(AssignTagLoaded( emit(AssignTagLoaded(
tags: updatedTags, tags: updatedTags,
isSaveEnabled: _validateTags(updatedTags), isSaveEnabled: _validateTags(updatedTags),
errorMessage: _getValidationError(updatedTags),
)); ));
} else { } else {
emit(const AssignTagLoaded( emit(const AssignTagLoaded(
tags: [], tags: [],
isSaveEnabled: false, isSaveEnabled: false,
)); errorMessage: 'Failed to delete tag'));
} }
}); });
} }
@ -125,7 +128,10 @@ class AssignTagBloc extends Bloc<AssignTagEvent, AssignTagState> {
String? _getValidationError(List<Tag> tags) { String? _getValidationError(List<Tag> tags) {
final hasEmptyTag = tags.any((tag) => (tag.tag?.trim() ?? '').isEmpty); final hasEmptyTag = tags.any((tag) => (tag.tag?.trim() ?? '').isEmpty);
if (hasEmptyTag) return 'Tags cannot be empty.'; if (hasEmptyTag) {
return 'Tags cannot be empty.';
}
final duplicateTags = tags final duplicateTags = tags
.map((tag) => tag.tag?.trim() ?? '') .map((tag) => tag.tag?.trim() ?? '')
.fold<Map<String, int>>({}, (map, tag) { .fold<Map<String, int>>({}, (map, tag) {

4
lib/pages/spaces_management/assign_tag/bloc/assign_tag_state.dart
View File

@ -21,11 +21,11 @@ class AssignTagLoaded extends AssignTagState {
const AssignTagLoaded({ const AssignTagLoaded({
required this.tags, required this.tags,
required this.isSaveEnabled, required this.isSaveEnabled,
this.errorMessage, required this.errorMessage,
}); });
@override @override
List<Object> get props => [tags, isSaveEnabled]; List<Object> get props => [tags, isSaveEnabled, errorMessage ?? ''];
} }
class AssignTagError extends AssignTagState { class AssignTagError extends AssignTagState {