mirror of
https://github.com/inventree/inventree-app.git
synced 2025-10-31 05:15:42 +00:00
List refactor (#179)
* Catch paginator bug if widget is disposed before request returns * Refactoring paginated query widget - Add option to enable / disable search filters * Major refactor of paginated search widget - Learned something new.. a state can access widget.<attribute> - THIS CHANGES EVERTHING * Preferences: Add code for tri-state values - Also improve unit testing for preferences code * Allow boolean form fields to be optionally tristate * paginator: Allow custom boolean filters * Remove outdated filtering preferences * Refactor filter options - Allow specification of more detailed options * Add custom filters for "part" list * filter tweaks * Remove legacy "SublocationList" widget * Add filtering option for locationlist * Updates for stock location widget * Refactor category display widget * More widget refactoring * Update main search widget * Fix unit tests * Improve filtering on BOM display page
This commit is contained in:
Oliver
GitHub
@@ -5,15 +5,20 @@ import "package:font_awesome_flutter/font_awesome_flutter.dart";
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import "package:inventree/api.dart";
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import "package:inventree/app_colors.dart";
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import "package:inventree/barcode.dart";
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import "package:inventree/l10.dart";
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import "package:inventree/inventree/stock.dart";
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import "package:inventree/widget/progress.dart";
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import "package:inventree/widget/location_list.dart";
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import "package:inventree/widget/refreshable_state.dart";
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import "package:inventree/widget/snacks.dart";
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import "package:inventree/widget/stock_detail.dart";
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import "package:inventree/l10.dart";
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import "package:inventree/widget/stock_list.dart";
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/*
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* Widget for displaying detail view for a single StockLocation instance
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*/
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class LocationDisplayWidget extends StatefulWidget {
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LocationDisplayWidget(this.location, {Key? key}) : super(key: key);
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@@ -32,6 +37,8 @@ class _LocationDisplayState extends RefreshableState<LocationDisplayWidget> {
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final InvenTreeStockLocation? location;
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bool showFilterOptions = false;
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@override
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String getAppBarTitle(BuildContext context) { return L10().stockLocation; }
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@@ -103,19 +110,6 @@ class _LocationDisplayState extends RefreshableState<LocationDisplayWidget> {
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);
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}
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List<InvenTreeStockLocation> _sublocations = [];
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String _locationFilter = "";
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List<InvenTreeStockLocation> get sublocations {
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if (_locationFilter.isEmpty || _sublocations.isEmpty) {
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return _sublocations;
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} else {
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return _sublocations.where((loc) => loc.filter(_locationFilter)).toList();
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}
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}
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@override
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Future<void> onBuild(BuildContext context) async {
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refresh(context);
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@@ -124,8 +118,6 @@ class _LocationDisplayState extends RefreshableState<LocationDisplayWidget> {
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@override
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Future<void> request(BuildContext context) async {
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int pk = location?.pk ?? -1;
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// Reload location information
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if (location != null) {
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final bool result = await location!.reload();
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@@ -135,17 +127,6 @@ class _LocationDisplayState extends RefreshableState<LocationDisplayWidget> {
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}
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}
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// Request a list of sub-locations under this one
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await InvenTreeStockLocation().list(filters: {"parent": "$pk"}).then((var locs) {
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_sublocations.clear();
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for (var loc in locs) {
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if (loc is InvenTreeStockLocation) {
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_sublocations.add(loc);
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}
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}
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});
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setState(() {});
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}
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@@ -214,7 +195,11 @@ class _LocationDisplayState extends RefreshableState<LocationDisplayWidget> {
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if (location == null) {
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return Card(
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child: ListTile(
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title: Text(L10().stockTopLevel),
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title: Text(
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L10().stockTopLevel,
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style: TextStyle(fontStyle: FontStyle.italic)
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),
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leading: FaIcon(FontAwesomeIcons.boxes),
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)
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);
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} else {
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@@ -223,7 +208,7 @@ class _LocationDisplayState extends RefreshableState<LocationDisplayWidget> {
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ListTile(
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title: Text("${location!.name}"),
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subtitle: Text("${location!.description}"),
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trailing: Text("${location!.itemcount}"),
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leading: FaIcon(FontAwesomeIcons.boxes),
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),
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];
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@@ -286,20 +271,15 @@ class _LocationDisplayState extends RefreshableState<LocationDisplayWidget> {
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Widget getSelectedWidget(int index) {
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// Construct filters for paginated stock list
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Map<String, String> filters = {};
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if (location != null) {
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filters["location"] = "${location!.pk}";
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}
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switch (index) {
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case 0:
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return ListView(
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return Column(
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children: detailTiles(),
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);
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case 1:
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return PaginatedStockItemList(filters);
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return Column(
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children: stockTiles(),
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);
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case 2:
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return ListView(
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children: ListTile.divideTiles(
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@@ -317,8 +297,8 @@ class _LocationDisplayState extends RefreshableState<LocationDisplayWidget> {
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return getSelectedWidget(tabIndex);
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}
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List<Widget> detailTiles() {
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// Construct the "details" panel
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List<Widget> detailTiles() {
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List<Widget> tiles = [
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locationDescriptionCard(),
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ListTile(
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@@ -326,27 +306,61 @@ List<Widget> detailTiles() {
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L10().sublocations,
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style: TextStyle(fontWeight: FontWeight.bold),
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),
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trailing: sublocations.isNotEmpty ? Text("${sublocations.length}") : null,
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),
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];
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if (loading) {
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tiles.add(progressIndicator());
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} else if (_sublocations.isNotEmpty) {
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tiles.add(SublocationList(_sublocations));
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} else {
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tiles.add(ListTile(
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title: Text(L10().sublocationNone),
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subtitle: Text(
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L10().sublocationNoneDetail,
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style: TextStyle(fontStyle: FontStyle.italic)
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trailing: GestureDetector(
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child: FaIcon(FontAwesomeIcons.filter),
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onTap: () async {
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setState(() {
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showFilterOptions = !showFilterOptions;
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});
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},
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)
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));
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}
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),
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Expanded(
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child: PaginatedStockLocationList(
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{
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"parent": location?.pk.toString() ?? "null",
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},
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showFilterOptions,
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),
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flex: 10,
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)
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];
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return tiles;
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}
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// Construct the "stock" panel
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List<Widget> stockTiles() {
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Map<String, String> filters = {
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"location": location?.pk.toString() ?? "null",
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};
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return [
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locationDescriptionCard(includeActions: false),
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ListTile(
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title: Text(
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L10().stock,
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style: TextStyle(fontWeight: FontWeight.bold),
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),
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trailing: GestureDetector(
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child: FaIcon(FontAwesomeIcons.filter),
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onTap: () async {
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setState(() {
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showFilterOptions = !showFilterOptions;
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});
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},
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),
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),
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Expanded(
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child: PaginatedStockItemList(
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filters,
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showFilterOptions,
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),
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flex: 10,
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)
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];
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}
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List<Widget> actionTiles() {
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List<Widget> tiles = [];
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@@ -452,48 +466,4 @@ List<Widget> detailTiles() {
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return tiles;
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}
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}
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class SublocationList extends StatelessWidget {
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const SublocationList(this._locations);
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final List<InvenTreeStockLocation> _locations;
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void _openLocation(BuildContext context, int pk) {
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InvenTreeStockLocation().get(pk).then((var loc) {
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if (loc is InvenTreeStockLocation) {
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Navigator.push(context, MaterialPageRoute(builder: (context) => LocationDisplayWidget(loc)));
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}
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});
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}
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Widget _build(BuildContext context, int index) {
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InvenTreeStockLocation loc = _locations[index];
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return ListTile(
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title: Text("${loc.name}"),
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subtitle: Text("${loc.description}"),
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trailing: Text("${loc.itemcount}"),
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onTap: () {
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_openLocation(context, loc.pk);
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},
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);
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}
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@override
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Widget build(BuildContext context) {
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return ListView.separated(
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shrinkWrap: true,
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physics: ClampingScrollPhysics(),
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itemBuilder: _build,
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separatorBuilder: (_, __) => const Divider(height: 3),
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itemCount: _locations.length
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);
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}
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}
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