disable only list tiles

lib/screens/settings/components/equipment/components/equipment_profiles/widget_list_tile_equipment_profiles.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:lightmeter/generated/l10n.dart';
 import 'package:lightmeter/screens/settings/components/equipment/components/equipment_profiles/components/equipment_profile_screen/screen_equipment_profile.dart';
+import 'package:lightmeter/screens/settings/components/shared/iap_list_tile/widget_list_tile_iap.dart';
 import 'package:m3_lightmeter_resources/m3_lightmeter_resources.dart';
 
 class EquipmentProfilesListTile extends StatelessWidget {
@@ -8,7 +9,7 @@ class EquipmentProfilesListTile extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return ListTile(
+    return IAPListTile(
       leading: const Icon(Icons.camera),
       title: Text(S.of(context).equipmentProfiles),
       onTap: () {

lib/screens/settings/components/equipment/components/films/widget_list_tile_films.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:lightmeter/generated/l10n.dart';
 import 'package:lightmeter/screens/settings/components/shared/dialog_filter/widget_dialog_filter.dart';
+import 'package:lightmeter/screens/settings/components/shared/iap_list_tile/widget_list_tile_iap.dart';
 import 'package:m3_lightmeter_iap/m3_lightmeter_iap.dart';
 import 'package:m3_lightmeter_resources/m3_lightmeter_resources.dart';
 
@@ -9,7 +10,7 @@ class FilmsListTile extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return ListTile(
+    return IAPListTile(
       leading: const Icon(Icons.camera_roll),
       title: Text(S.of(context).filmsInUse),
       onTap: () {

lib/screens/settings/components/equipment/widget_settings_section_equipment.dart

@@ -3,7 +3,6 @@ import 'package:lightmeter/generated/l10n.dart';
 import 'package:lightmeter/screens/settings/components/equipment/components/equipment_profiles/widget_list_tile_equipment_profiles.dart';
 import 'package:lightmeter/screens/settings/components/equipment/components/films/widget_list_tile_films.dart';
 import 'package:lightmeter/screens/settings/components/shared/settings_section/widget_settings_section.dart';
-import 'package:m3_lightmeter_iap/m3_lightmeter_iap.dart';
 
 class EquipmentSettingsSection extends StatelessWidget {
   const EquipmentSettingsSection({super.key});
@@ -12,7 +11,6 @@ class EquipmentSettingsSection extends StatelessWidget {
   Widget build(BuildContext context) {
     return SettingsSection(
       title: S.of(context).equipment,
-      enabled: IAPProducts.isPurchased(context, IAPProductType.paidFeatures),
       children: const [
         EquipmentProfilesListTile(),
         FilmsListTile(),

lib/screens/settings/components/lightmeter_pro/components/buy_pro/widget_list_tile_buy_pro.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:lightmeter/generated/l10n.dart';
 import 'package:lightmeter/res/dimens.dart';
+import 'package:m3_lightmeter_iap/m3_lightmeter_iap.dart';
 
 class BuyProListTile extends StatelessWidget {
   const BuyProListTile({super.key});
@@ -28,6 +29,7 @@ class BuyProListTile extends StatelessWidget {
               FilledButton(
                 onPressed: () {
                   Navigator.of(context).pop();
+                  IAPProductsProvider.of(context).buy(IAPProductType.paidFeatures);
                 },
                 child: Text(S.of(context).buy),
               ),

lib/screens/settings/components/shared/expandable_section/widget_section_expandable.dart

@@ -1,242 +0,0 @@
-import 'dart:math';
-
-import 'package:flutter/material.dart';
-import 'package:flutter/scheduler.dart';
-import 'package:lightmeter/res/dimens.dart';
-import 'package:lightmeter/screens/settings/components/equipment/components/equipment_profiles/components/equipment_profile_screen/components/equipment_profile_container/components/equipment_list_tiles/widget_list_tiles_equipments.dart';
-import 'package:lightmeter/screens/settings/components/equipment/components/equipment_profiles/components/equipment_profile_screen/components/equipment_profile_name_dialog/widget_dialog_equipment_profile_name.dart';
-import 'package:m3_lightmeter_resources/m3_lightmeter_resources.dart';
-
-class ExpandableSection extends StatefulWidget {
-  final EquipmentProfile data;
-  final ValueChanged<EquipmentProfile> onUpdate;
-  final VoidCallback onDelete;
-  final VoidCallback onExpand;
-
-  const ExpandableSection({
-    required this.data,
-    required this.onUpdate,
-    required this.onDelete,
-    required this.onExpand,
-    super.key,
-  });
-
-  @override
-  State<ExpandableSection> createState() => ExpandableSectionState();
-}
-
-class ExpandableSectionState extends State<ExpandableSection>
-    with TickerProviderStateMixin {
-  late EquipmentProfile _equipmentData = EquipmentProfile(
-    id: widget.data.id,
-    name: widget.data.name,
-    apertureValues: widget.data.apertureValues,
-    ndValues: widget.data.ndValues,
-    shutterSpeedValues: widget.data.shutterSpeedValues,
-    isoValues: widget.data.isoValues,
-  );
-
-  late final AnimationController _controller = AnimationController(
-    duration: Dimens.durationM,
-    vsync: this,
-  );
-  bool get _expanded => _controller.isCompleted;
-
-  @override
-  void didUpdateWidget(ExpandableSection oldWidget) {
-    super.didUpdateWidget(oldWidget);
-    _equipmentData = EquipmentProfile(
-      id: widget.data.id,
-      name: widget.data.name,
-      apertureValues: widget.data.apertureValues,
-      ndValues: widget.data.ndValues,
-      shutterSpeedValues: widget.data.shutterSpeedValues,
-      isoValues: widget.data.isoValues,
-    );
-  }
-
-  @override
-  void dispose() {
-    _controller.dispose();
-    super.dispose();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return Card(
-      child: Padding(
-        padding: const EdgeInsets.symmetric(vertical: Dimens.paddingM),
-        child: Column(
-          crossAxisAlignment: CrossAxisAlignment.start,
-          mainAxisSize: MainAxisSize.min,
-          children: [
-            ListTile(
-              contentPadding: const EdgeInsets.symmetric(horizontal: Dimens.paddingM),
-              title: Row(
-                children: [
-                  _AnimatedNameLeading(controller: _controller),
-                  const SizedBox(width: Dimens.grid8),
-                  Flexible(
-                    child: Text(
-                      _equipmentData.name,
-                      maxLines: 1,
-                      overflow: TextOverflow.ellipsis,
-                    ),
-                  ),
-                ],
-              ),
-              trailing: Row(
-                mainAxisAlignment: MainAxisAlignment.end,
-                mainAxisSize: MainAxisSize.min,
-                children: [
-                  _AnimatedArrowButton(
-                    controller: _controller,
-                    onPressed: () => _expanded ? collapse() : expand(),
-                  ),
-                  IconButton(
-                    onPressed: widget.onDelete,
-                    icon: const Icon(Icons.delete),
-                  ),
-                ],
-              ),
-              onTap: () => _expanded ? _showNameDialog() : expand(),
-            ),
-            _AnimatedEquipmentListTiles(
-              controller: _controller,
-              equipmentData: _equipmentData,
-              onApertureValuesSelected: (value) {
-                _equipmentData = _equipmentData.copyWith(apertureValues: value);
-                widget.onUpdate(_equipmentData);
-              },
-              onIsoValuesSelecred: (value) {
-                _equipmentData = _equipmentData.copyWith(isoValues: value);
-                widget.onUpdate(_equipmentData);
-              },
-              onNdValuesSelected: (value) {
-                _equipmentData = _equipmentData.copyWith(ndValues: value);
-                widget.onUpdate(_equipmentData);
-              },
-              onShutterSpeedValuesSelected: (value) {
-                _equipmentData = _equipmentData.copyWith(shutterSpeedValues: value);
-                widget.onUpdate(_equipmentData);
-              },
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-
-  void _showNameDialog() {
-    showDialog<String>(
-      context: context,
-      builder: (_) => EquipmentProfileNameDialog(initialValue: _equipmentData.name),
-    ).then((value) {
-      if (value != null) {
-        _equipmentData = _equipmentData.copyWith(name: value);
-        widget.onUpdate(_equipmentData);
-      }
-    });
-  }
-
-  void expand() {
-    widget.onExpand();
-    _controller.forward();
-    SchedulerBinding.instance.addPostFrameCallback((_) {
-      Future.delayed(_controller.duration!).then((_) {
-        Scrollable.ensureVisible(
-          context,
-          alignmentPolicy: ScrollPositionAlignmentPolicy.keepVisibleAtEnd,
-          duration: _controller.duration!,
-        );
-      });
-    });
-  }
-
-  void collapse() {
-    _controller.reverse();
-  }
-}
-
-class _AnimatedNameLeading extends AnimatedWidget {
-  const _AnimatedNameLeading({required AnimationController controller})
-      : super(listenable: controller);
-
-  Animation<double> get _progress => listenable as Animation<double>;
-
-  @override
-  Widget build(BuildContext context) {
-    return Padding(
-      padding: EdgeInsets.only(right: _progress.value * Dimens.grid8),
-      child: Icon(
-        Icons.edit,
-        size: _progress.value * Dimens.grid24,
-      ),
-    );
-  }
-}
-
-class _AnimatedArrowButton extends AnimatedWidget {
-  final VoidCallback onPressed;
-
-  const _AnimatedArrowButton({
-    required AnimationController controller,
-    required this.onPressed,
-  }) : super(listenable: controller);
-
-  Animation<double> get _progress => listenable as Animation<double>;
-
-  @override
-  Widget build(BuildContext context) {
-    return IconButton(
-      onPressed: onPressed,
-      icon: Transform.rotate(
-        angle: _progress.value * pi,
-        child: const Icon(Icons.keyboard_arrow_down),
-      ),
-    );
-  }
-}
-
-class _AnimatedEquipmentListTiles extends AnimatedWidget {
-  final EquipmentProfile equipmentData;
-  final ValueChanged<List<ApertureValue>> onApertureValuesSelected;
-  final ValueChanged<List<IsoValue>> onIsoValuesSelecred;
-  final ValueChanged<List<NdValue>> onNdValuesSelected;
-  final ValueChanged<List<ShutterSpeedValue>> onShutterSpeedValuesSelected;
-
-  const _AnimatedEquipmentListTiles({
-    required AnimationController controller,
-    required this.equipmentData,
-    required this.onApertureValuesSelected,
-    required this.onIsoValuesSelecred,
-    required this.onNdValuesSelected,
-    required this.onShutterSpeedValuesSelected,
-  }) : super(listenable: controller);
-
-  Animation<double> get _progress => listenable as Animation<double>;
-
-  @override
-  Widget build(BuildContext context) {
-    return SizedOverflowBox(
-      alignment: Alignment.topCenter,
-      size: Size(
-        double.maxFinite,
-        _progress.value * Dimens.grid56 * 4,
-      ),
-      child: Opacity(
-        opacity: _progress.value,
-        child: EquipmentListTiles(
-          selectedApertureValues: equipmentData.apertureValues,
-          selectedIsoValues: equipmentData.isoValues,
-          selectedNdValues: equipmentData.ndValues,
-          selectedShutterSpeedValues: equipmentData.shutterSpeedValues,
-          onApertureValuesSelected: onApertureValuesSelected,
-          onIsoValuesSelecred: onIsoValuesSelecred,
-          onNdValuesSelected: onNdValuesSelected,
-          onShutterSpeedValuesSelected: onShutterSpeedValuesSelected,
-        ),
-      ),
-    );
-  }
-}

lib/screens/settings/components/shared/iap_list_tile/widget_list_tile_iap.dart

@@ -0,0 +1,39 @@
+import 'package:flutter/material.dart';
+import 'package:lightmeter/res/dimens.dart';
+import 'package:m3_lightmeter_iap/m3_lightmeter_iap.dart';
+
+/// Depends on the product status and replaces [onTap] with purchase callback
+/// if the product is purchasable.
+class IAPListTile extends StatelessWidget {
+  final IAPProductType product;
+  final Icon leading;
+  final Text title;
+  final VoidCallback onTap;
+
+  const IAPListTile({
+    this.product = IAPProductType.paidFeatures,
+    required this.leading,
+    required this.title,
+    required this.onTap,
+    super.key,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Opacity(
+      opacity: IAPProducts.isPurchased(context, product)
+          ? Dimens.enabledOpacity
+          : Dimens.disabledOpacity,
+      child: ListTile(
+        leading: leading,
+        title: title,
+        onTap: switch (IAPProducts.productOf(context, product)?.status) {
+          IAPProductStatus.purchasable => () => IAPProductsProvider.of(context).buy(product),
+          IAPProductStatus.pending => null,
+          IAPProductStatus.purchased => onTap,
+          null => null,
+        },
+      ),
+    );
+  }
+}

lib/screens/settings/components/shared/settings_section/widget_settings_section.dart

@@ -4,12 +4,10 @@ import 'package:lightmeter/res/dimens.dart';
 class SettingsSection extends StatelessWidget {
   final String title;
   final List<Widget> children;
-  final bool enabled;
 
   const SettingsSection({
     required this.title,
     required this.children,
-    this.enabled = true,
     super.key,
   });
 
@@ -25,8 +23,6 @@ class SettingsSection extends StatelessWidget {
       child: Card(
         child: Padding(
           padding: const EdgeInsets.symmetric(vertical: Dimens.paddingM),
-          child: Opacity(
-            opacity: enabled ? Dimens.enabledOpacity : Dimens.disabledOpacity,
           child: Column(
             crossAxisAlignment: CrossAxisAlignment.start,
             mainAxisSize: MainAxisSize.min,
@@ -46,7 +42,6 @@ class SettingsSection extends StatelessWidget {
           ),
         ),
       ),
-      ),
     );
   }
 }