add structure
This commit is contained in:
191
lib/pages/storage/storage_list.dart
Normal file
191
lib/pages/storage/storage_list.dart
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@@ -0,0 +1,191 @@
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import 'package:fcs/model/storage_model.dart';
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import 'package:fcs/pages/storage/storage_addition.dart';
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import 'package:fcs/theme/theme.dart';
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import 'package:fcs/vo/popup_menu.dart';
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import 'package:fcs/vo/storage.dart';
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import 'package:fcs/widget/local_text.dart';
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import 'package:fcs/widget/my_data_table.dart';
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import 'package:fcs/widget/number_cell.dart';
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import 'package:fcs/widget/popupmenu.dart';
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import 'package:fcs/widget/progress.dart';
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import 'inventory_taking_list.dart';
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class StorageList extends StatefulWidget {
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@override
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_StorageListState createState() => _StorageListState();
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}
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class _StorageListState extends State<StorageList> {
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final double dotSize = 15.0;
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PopupMenu selectedChoices = storageMenus[0];
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bool _isLoading = false;
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@override
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Widget build(BuildContext context) {
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var storageModel = Provider.of<StorageModel>(context);
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void _select(PopupMenu choice) async {
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selectedChoices = choice;
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if (choice.status == "Inventory Takings") {
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Navigator.push(
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context,
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MaterialPageRoute(builder: (context) => InventoryTakingList()),
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);
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}
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}
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return LocalProgress(
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inAsyncCall: _isLoading,
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child: Scaffold(
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appBar: AppBar(
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backgroundColor: primaryColor,
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title: LocalText(
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context,
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"storage.title",
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color: Colors.white,
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fontSize: 20,
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),
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actions: <Widget>[
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PopupMenuButton<PopupMenu>(
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elevation: 3.2,
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onSelected: _select,
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itemBuilder: (BuildContext context) {
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return storageMenus.map((PopupMenu choice) {
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return PopupMenuItem<PopupMenu>(
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value: choice,
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child: Text(choice.status),
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);
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}).toList();
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})
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],
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),
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floatingActionButton: FloatingActionButton(
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backgroundColor: primaryColor,
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child: Icon(Icons.add),
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onPressed: () {
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Navigator.push(
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context,
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MaterialPageRoute(builder: (context) => StorageAddition()),
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);
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},
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),
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body: new ListView.builder(
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padding: EdgeInsets.only(left: 10, right: 10, top: 15),
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shrinkWrap: true,
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itemCount: storageModel.storages.length,
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itemBuilder: (BuildContext context, int index) {
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return Card(
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elevation: 10,
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color: Colors.white,
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child: Theme(
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data: ThemeData(accentColor: Colors.grey),
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child: ExpansionTile(
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onExpansionChanged: (e) =>
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_onExpend(context, e, storageModel.storages[index]),
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title: Row(
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children: <Widget>[
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new Row(
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children: <Widget>[
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new Padding(
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padding: new EdgeInsets.symmetric(
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horizontal: 10.0 - dotSize / 2),
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child: Padding(
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padding: EdgeInsets.all(10.0),
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child: Image.asset(
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"assets/inventory.png",
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width: 40,
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color: primaryColor,
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)),
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),
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Padding(
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padding: const EdgeInsets.all(8.0),
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child: new Text(
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storageModel.storages[index].name == null
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? ""
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: storageModel.storages[index].name,
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style: textStyle),
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),
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Padding(
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padding: const EdgeInsets.only(left: 8.0),
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child: IconButton(
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icon: Icon(Icons.edit),
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onPressed: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => StorageAddition(
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storage:
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storageModel.storages[index])),
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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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SizedBox(
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height: 15,
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)
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],
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),
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children: <Widget>[
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storageModel.storages[index].productsLoaded
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? Container(
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padding: EdgeInsets.only(top: 10),
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child: SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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child: MyDataTable(
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headingRowHeight: 40,
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columnSpacing: 50,
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columns: [
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MyDataColumn(
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label: LocalText(
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context, "inventory.product"),
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),
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MyDataColumn(
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label: LocalText(
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context, "inventory.quantity"),
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),
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],
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rows: getProductRow(
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storageModel.storages[index]),
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),
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),
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)
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: Text("Loading..."),
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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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);
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}
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List<MyDataRow> getProductRow(Storage storage) {
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return storage.products.map((p) {
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return MyDataRow(
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cells: [
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MyDataCell(
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new Text(
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p.name,
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style: textStyle,
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),
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),
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MyDataCell(
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NumberCell(p.quantity)
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),
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],
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);
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}).toList();
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}
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_onExpend(BuildContext context, expended, Storage storage) {
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if (!expended) return;
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storage.productsLoaded = false;
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StorageModel storageModel = Provider.of<StorageModel>(context);
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storageModel.loadProducts(storage);
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}
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}
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