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Refined equipment profiles sections handling

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This commit is contained in:
Vadim 2023-09-02 22:20:18 +02:00
parent 79b9ae60c3
commit 243047a1f7
2 changed files with 64 additions and 35 deletions
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11
lib/screens/settings/components/metering/components/equipment_profiles/components/equipment_profile_screen/components/equipment_profile_container/widget_container_equipment_profile.dart
View file

@ -143,10 +143,13 @@ class EquipmentProfileContainerState extends State<EquipmentProfileContainer>
widget.onExpand();
_controller.forward();
SchedulerBinding.instance.addPostFrameCallback((_) {
Scrollable.ensureVisible(
context,
alignmentPolicy: ScrollPositionAlignmentPolicy.keepVisibleAtEnd,
);
Future.delayed(_controller.duration!).then((_) {
Scrollable.ensureVisible(
context,
alignmentPolicy: ScrollPositionAlignmentPolicy.keepVisibleAtEnd,
duration: _controller.duration!,
);
});
});
}

88
lib/screens/settings/components/metering/components/equipment_profiles/components/equipment_profile_screen/screen_equipment_profile.dart
View file

@ -17,17 +17,13 @@ class EquipmentProfilesScreen extends StatefulWidget {
}
class _EquipmentProfilesScreenState extends State<EquipmentProfilesScreen> {
static const maxProfiles = 5 + 1; // replace with a constant from iap
final Map<String, GlobalKey<EquipmentProfileContainerState>> keysMap = {};
int get profilesCount => keysMap.length;
@override
void didChangeDependencies() {
super.didChangeDependencies();
EquipmentProfiles.of(context).forEach((profile) {
keysMap[profile.id] ??= GlobalKey<EquipmentProfileContainerState>(debugLabel: profile.id);
});
_updateProfilesKeys();
}
@override
@ -35,11 +31,10 @@ class _EquipmentProfilesScreenState extends State<EquipmentProfilesScreen> {
return SliverScreen(
title: S.of(context).equipmentProfiles,
appBarActions: [
if (profilesCount < maxProfiles)
IconButton(
onPressed: _addProfile,
icon: const Icon(Icons.add),
),
IconButton(
onPressed: _addProfile,
icon: const Icon(Icons.add),
),
IconButton(
onPressed: Navigator.of(context).pop,
icon: const Icon(Icons.close),
@ -55,24 +50,30 @@ class _EquipmentProfilesScreenState extends State<EquipmentProfilesScreen> {
: [
SliverList(
delegate: SliverChildBuilderDelegate(
(context, index) => index > 0 // skip default
? Padding(
padding: EdgeInsets.fromLTRB(
Dimens.paddingM,
index == 0 ? Dimens.paddingM : 0,
Dimens.paddingM,
Dimens.paddingM,
),
child: EquipmentProfileContainer(
key: keysMap.values.toList()[index],
data: EquipmentProfiles.of(context)[index],
onExpand: () => _keepExpandedAt(index),
onUpdate: (profileData) => _updateProfileAt(profileData, index),
onDelete: () => _removeProfileAt(index),
),
)
: const SizedBox.shrink(),
childCount: keysMap.length,
(context, index) {
if (index == 0) {
// skip default profile
return const SizedBox.shrink();
}
final profile = EquipmentProfiles.of(context)[index];
return Padding(
padding: EdgeInsets.fromLTRB(
Dimens.paddingM,
index == 0 ? Dimens.paddingM : 0,
Dimens.paddingM,
Dimens.paddingM,
),
child: EquipmentProfileContainer(
key: keysMap[profile.id],
data: profile,
onExpand: () => _keepExpandedAt(index),
onUpdate: _updateProfileAt,
onDelete: () => _removeProfileAt(profile),
),
);
},
childCount: EquipmentProfiles.of(context).length,
),
),
SliverToBoxAdapter(child: SizedBox(height: MediaQuery.paddingOf(context).bottom)),
@ -91,12 +92,12 @@ class _EquipmentProfilesScreenState extends State<EquipmentProfilesScreen> {
});
}
void _updateProfileAt(EquipmentProfile data, int index) {
void _updateProfileAt(EquipmentProfile data) {
EquipmentProfileProvider.of(context).updateProdile(data);
}
void _removeProfileAt(int index) {
EquipmentProfileProvider.of(context).deleteProfile(EquipmentProfiles.of(context)[index]);
void _removeProfileAt(EquipmentProfile data) {
EquipmentProfileProvider.of(context).deleteProfile(data);
}
void _keepExpandedAt(int index) {
@ -107,6 +108,31 @@ class _EquipmentProfilesScreenState extends State<EquipmentProfilesScreen> {
element.currentState?.collapse();
});
}
void _updateProfilesKeys() {
final profiles = EquipmentProfiles.of(context);
if (profiles.length > keysMap.length) {
// profile added
final List<String> idsToAdd = [];
for (final profile in profiles) {
if (!keysMap.keys.contains(profile.id)) idsToAdd.add(profile.id);
}
for (final id in idsToAdd) {
keysMap[id] = GlobalKey<EquipmentProfileContainerState>(debugLabel: id);
}
idsToAdd.clear();
} else if (profiles.length < keysMap.length) {
// profile deleted
final List<String> idsToDelete = [];
for (final id in keysMap.keys) {
if (!profiles.any((p) => p.id == id)) idsToDelete.add(id);
}
idsToDelete.forEach(keysMap.remove);
idsToDelete.clear();
} else {
// profile updated, no need to updated keys
}
}
}
class _EquipmentProfilesListPlaceholder extends StatelessWidget {