import 'dart:io'; import 'package:InvenTree/inventree/stock.dart'; import 'package:InvenTree/widget/progress.dart'; import 'package:InvenTree/widget/snacks.dart'; import 'package:InvenTree/widget/stock_detail.dart'; import 'package:flutter/cupertino.dart'; import 'package:flutter/foundation.dart'; import 'package:flutter/material.dart'; import 'package:flutter_gen/gen_l10n/app_localizations.dart'; import 'package:font_awesome_flutter/font_awesome_flutter.dart'; import 'package:url_launcher/url_launcher.dart'; import 'package:flutter_gen/gen_l10n/app_localizations.dart'; import 'package:InvenTree/inventree/part.dart'; import 'package:InvenTree/widget/full_screen_image.dart'; import 'package:InvenTree/widget/category_display.dart'; import 'package:InvenTree/widget/dialogs.dart'; import 'package:InvenTree/widget/fields.dart'; import 'package:InvenTree/api.dart'; import 'package:InvenTree/widget/refreshable_state.dart'; class PartDetailWidget extends StatefulWidget { PartDetailWidget(this.part, {Key key}) : super(key: key); final InvenTreePart part; @override _PartDisplayState createState() => _PartDisplayState(part); } class _PartDisplayState extends RefreshableState { final _editPartKey = GlobalKey(); @override String getAppBarTitle(BuildContext context) => I18N.of(context).partDetails; @override List getAppBarActions(BuildContext context) { return [ IconButton( icon: FaIcon(FontAwesomeIcons.globe), onPressed: _openInvenTreePage, ), // TODO: Hide the 'edit' button if the user does not have permission!! IconButton( icon: FaIcon(FontAwesomeIcons.edit), tooltip: I18N.of(context).edit, onPressed: _editPartDialog, ) ]; } _PartDisplayState(this.part) { // TODO } Future _openInvenTreePage() async { part.goToInvenTreePage(); } InvenTreePart part; @override Future onBuild(BuildContext context) async { refresh(); setState(() { }); } @override Future request(BuildContext context) async { await part.reload(context); await part.getStockItems(context); await part.getTestTemplates(context); } void _toggleStar() async { await part.setStarred(context, !part.starred); refresh(); } void _savePart(Map values) async { final bool result = await part.update(context, values: values); showSnackIcon( refreshableKey, result ? "Part edited" : "Part editing failed", success: result ); refresh(); } void _editPartDialog() { // Values which can be edited var _name; var _description; var _ipn; var _keywords; var _link; showFormDialog(context, I18N.of(context).editPart, key: _editPartKey, callback: () { _savePart({ "name": _name, "description": _description, "IPN": _ipn, "keywords": _keywords, "link": _link }); }, fields: [ StringField( label: I18N.of(context).name, initial: part.name, onSaved: (value) => _name = value, ), StringField( label: I18N.of(context).description, initial: part.description, onSaved: (value) => _description = value, ), StringField( label: I18N.of(context).internalPartNumber, initial: part.IPN, allowEmpty: true, onSaved: (value) => _ipn = value, ), StringField( label: I18N.of(context).keywords, initial: part.keywords, allowEmpty: true, onSaved: (value) => _keywords = value, ), StringField( label: I18N.of(context).link, initial: part.link, allowEmpty: true, onSaved: (value) => _link = value ) ] ); } Widget headerTile() { return Card( child: ListTile( title: Text("${part.fullname}"), subtitle: Text("${part.description}"), trailing: IconButton( icon: FaIcon(part.starred ? FontAwesomeIcons.solidStar : FontAwesomeIcons.star), onPressed: null, // TODO: _toggleStar, ), leading: GestureDetector( child: InvenTreeAPI().getImage(part.thumbnail), onTap: () { Navigator.push( context, MaterialPageRoute(builder: (context) => FullScreenWidget(part.fullname, part.image)) ); }), ), ); } /* * Build a list of tiles to display under the part description */ List partTiles() { List tiles = []; // Image / name / description tiles.add( headerTile() ); if (loading) { tiles.add(progressIndicator()); return tiles; } // Category information if (part.categoryName != null && part.categoryName.isNotEmpty) { tiles.add( ListTile( title: Text("Part Category"), subtitle: Text("${part.categoryName}"), leading: FaIcon(FontAwesomeIcons.sitemap), onTap: () { if (part.categoryId > 0) { InvenTreePartCategory().get(context, part.categoryId).then((var cat) { Navigator.push(context, MaterialPageRoute( builder: (context) => CategoryDisplayWidget(cat))); }); } }, ) ); } else { tiles.add( ListTile( title: Text("Part Category"), subtitle: Text("Top level part category"), leading: FaIcon(FontAwesomeIcons.sitemap), onTap: () { Navigator.push(context, MaterialPageRoute(builder: (context) => CategoryDisplayWidget(null))); }, ) ); } // Stock information tiles.add( ListTile( title: Text(I18N.of(context).stock), leading: FaIcon(FontAwesomeIcons.boxes), trailing: Text("${part.inStockString}"), onTap: () { setState(() { tabIndex = 1; }); }, ), ); // TODO - Add link to parts on order // Parts on order if (false && part.isPurchaseable) { tiles.add( ListTile( title: Text("On Order"), leading: FaIcon(FontAwesomeIcons.shoppingCart), trailing: Text("${part.onOrder}"), onTap: () { // TODO: Click through to show items on order }, ) ); } // TODO // Parts being built if (false && part.isAssembly) { tiles.add(ListTile( title: Text("Bill of Materials"), leading: FaIcon(FontAwesomeIcons.thList), trailing: Text("${part.bomItemCount}"), onTap: null, ) ); tiles.add( ListTile( title: Text("Building"), leading: FaIcon(FontAwesomeIcons.tools), trailing: Text("${part.building}"), onTap: null, ) ); } // TODO - Do we want to use the app to display "used in"? if (false && part.isComponent) { tiles.add(ListTile( title: Text("Used In"), leading: FaIcon(FontAwesomeIcons.sitemap), trailing: Text("${part.usedInCount}"), onTap: null, ) ); } // Keywords? if (part.keywords.isNotEmpty) { tiles.add( ListTile( title: Text("${part.keywords}"), leading: FaIcon(FontAwesomeIcons.key), ) ); } // External link? if (part.link.isNotEmpty) { tiles.add( ListTile( title: Text("${part.link}"), leading: FaIcon(FontAwesomeIcons.link), trailing: FaIcon(FontAwesomeIcons.externalLinkAlt), onTap: () { part.openLink(); }, ) ); } // TODO - Add request tests? if (false && part.isTrackable) { tiles.add(ListTile( title: Text("Required Tests"), leading: FaIcon(FontAwesomeIcons.tasks), trailing: Text("${part.testTemplateCount}"), onTap: null, ) ); } // Notes field? if (part.notes.isNotEmpty) { tiles.add( ListTile( title: Text("Notes"), leading: FaIcon(FontAwesomeIcons.stickyNote), trailing: Text(""), onTap: null, ) ); } return tiles; } // Return tiles for each stock item List stockTiles() { List tiles = []; tiles.add(headerTile()); tiles.add( ListTile( title: Text( I18N.of(context).stockItems, style: TextStyle(fontWeight: FontWeight.bold), ), subtitle: part.stockItems.isEmpty ? Text("No stock items available") : null, trailing: part.stockItems.isNotEmpty ? Text("${part.stockItems.length}") : null, ) ); if (loading) { tiles.add(progressIndicator()); } else if (part.stockItems.length > 0) { tiles.add(PartStockList(part.stockItems)); } return tiles; } List actionTiles() { List tiles = []; tiles.add(headerTile()); tiles.add( ListTile( title: Text(I18N.of(context).stockItemCreate), leading: FaIcon(FontAwesomeIcons.box), onTap: null, ) ); tiles.add( ListTile( title: Text("Scan New Stock Item"), leading: FaIcon(FontAwesomeIcons.box), trailing: FaIcon(FontAwesomeIcons.qrcode), onTap: null, ), ); return tiles; } Widget getSelectedWidget(int index) { switch (index) { case 0: return Center( child: ListView( children: ListTile.divideTiles( context: context, tiles: partTiles() ).toList() ), ); case 1: return Center( child: ListView( children: ListTile.divideTiles( context: context, tiles: stockTiles() ).toList() ) ); case 2: return Center( child: ListView( children: ListTile.divideTiles( context: context, tiles: actionTiles() ).toList() ) ); default: return null; } } @override Widget getBottomNavBar(BuildContext context) { return BottomNavigationBar( currentIndex: tabIndex, onTap: onTabSelectionChanged, items: [ BottomNavigationBarItem( icon: FaIcon(FontAwesomeIcons.infoCircle), label: I18N.of(context).details, ), BottomNavigationBarItem( icon: FaIcon(FontAwesomeIcons.boxes), label: I18N.of(context).stock ), // TODO - Add part actions /* BottomNavigationBarItem( icon: FaIcon(FontAwesomeIcons.wrench), label: I18N.of(context).actions, ), */ ] ); } @override Widget getBody(BuildContext context) { return getSelectedWidget(tabIndex); } } class PartStockList extends StatelessWidget { final List _items; PartStockList(this._items); void _openItem(BuildContext context, int pk) { // Load detail view for stock item InvenTreeStockItem().get(context, pk).then((var item) { if (item is InvenTreeStockItem) { Navigator.push(context, MaterialPageRoute(builder: (context) => StockDetailWidget(item))); } }); } Widget _build(BuildContext context, int index) { InvenTreeStockItem item = _items[index]; return ListTile( title: Text("${item.locationName}"), subtitle: Text("${item.locationPathString}"), trailing: Text(item.serialOrQuantityDisplay()), leading: FaIcon(FontAwesomeIcons.mapMarkerAlt), onTap: () { _openItem(context, item.pk); }, ); } @override Widget build(BuildContext context) { return ListView.separated( shrinkWrap: true, physics: ClampingScrollPhysics(), itemBuilder: _build, separatorBuilder: (_, __) => const Divider(height: 3), itemCount: _items.length ); } }