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Add "QuantityField"

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Juicy juicy refactoring
This commit is contained in:
Oliver Walters
2020-04-18 22:07:02 +10:00
parent 51a877e8d7
commit a7d11faec8
8 changed files with 102 additions and 67 deletions
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26
lib/widget/fields.dart Normal file
View File

@ -0,0 +1,26 @@
import 'package:flutter/material.dart';
class QuantityField extends TextFormField {
QuantityField({String label = "", String hint = "", double max = null, TextEditingController controller}) :
super(
decoration: InputDecoration(
labelText: label,
hintText: hint,
),
controller: controller,
keyboardType: TextInputType.numberWithOptions(signed: false, decimal: true),
validator: (value) {
if (value.isEmpty) return "Quantity is empty";
double quantity = double.tryParse(value);
if (quantity == null) return "Invalid quantity";
if (quantity <= 0) return "Quantity must be positive";
if ((max != null) && (quantity > max)) return "Quantity must not exceed ${max}";
return null;
},
);
}

4
lib/widget/location_display.dart
View File

@ -129,8 +129,8 @@ class _LocationDisplayState extends RefreshableState<LocationDisplayWidget> {
return ListView(
children: <Widget> [
locationDescriptionCard(),
ExpansionPanelList(
locationDescriptionCard(),
ExpansionPanelList(
expansionCallback: (int index, bool isExpanded) {
setState(() {
switch (index) {

4
lib/widget/part_detail.dart
View File

@ -204,6 +204,10 @@ class _PartDisplayState extends RefreshableState<PartDetailWidget> {
icon: FaIcon(FontAwesomeIcons.infoCircle),
title: Text("Details"),
),
BottomNavigationBarItem(
icon: FaIcon(FontAwesomeIcons.thList),
title: Text("BOM"),
),
BottomNavigationBarItem(
icon: FaIcon(FontAwesomeIcons.boxes),
title: Text("Stock"),

5
lib/widget/refreshable_state.dart
View File

@ -54,6 +54,10 @@ abstract class RefreshableState<T extends StatefulWidget> extends State<T> {
return null;
}
Widget getFab(BuildContext context) {
return null;
}
@override
Widget build(BuildContext context) {
@ -63,6 +67,7 @@ abstract class RefreshableState<T extends StatefulWidget> extends State<T> {
return Scaffold(
appBar: getAppBar(context),
drawer: getDrawer(context),
floatingActionButton: getFab(context),
body: RefreshIndicator(
onRefresh: refresh,
child: getBody(context)

105
lib/widget/stock_detail.dart
View File

@ -2,6 +2,7 @@
import 'package:InvenTree/inventree/stock.dart';
import 'package:InvenTree/inventree/part.dart';
import 'package:InvenTree/widget/fields.dart';
import 'package:InvenTree/widget/location_display.dart';
import 'package:InvenTree/widget/part_detail.dart';
import 'package:InvenTree/widget/refreshable_state.dart';
@ -12,7 +13,7 @@ import 'package:InvenTree/api.dart';
import 'package:InvenTree/widget/drawer.dart';
import 'package:InvenTree/widget/refreshable_state.dart';
import 'package:flutter_typeahead/flutter_typeahead.dart';
import 'package:flutter/services.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:flutter_speed_dial/flutter_speed_dial.dart';
@ -98,6 +99,9 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
}
void _addStockDialog() async {
_quantityController.clear();
showDialog(context: context,
builder: (BuildContext context) {
return AlertDialog(
@ -117,22 +121,10 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Text("Current Quantity: ${item.quantity}"),
TextFormField(
decoration: InputDecoration(
labelText: "Add stock",
),
keyboardType: TextInputType.numberWithOptions(signed: false, decimal: true),
Text("Current stock: ${item.quantity}"),
QuantityField(
label: "Add Stock",
controller: _quantityController,
validator: (value) {
if (value.isEmpty) return "Value cannot be empty";
double quantity = double.tryParse(value);
if (quantity == null) return "Value cannot be converted to a number";
if (quantity <= 0) return "Value must be positive";
return null;
},
),
TextFormField(
decoration: InputDecoration(
@ -164,6 +156,9 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
}
void _removeStockDialog() {
_quantityController.clear();
showDialog(context: context,
builder: (BuildContext context) {
return AlertDialog(
@ -183,25 +178,11 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text("Current quantity: ${item.quantity}"),
TextFormField(
decoration: InputDecoration(
labelText: "Remove stock",
),
Text("Current stock: ${item.quantity}"),
QuantityField(
label: "Remove stock",
controller: _quantityController,
keyboardType: TextInputType.numberWithOptions(signed: false, decimal: true),
validator: (value) {
if (value.isEmpty) return "Value cannot be empty";
double quantity = double.tryParse(value);
if (quantity == null) return "Value cannot be converted to a number";
if (quantity <= 0) return "Value must be positive";
if (quantity > item.quantity) return "Cannot take more than current quantity";
return null;
},
max: item.quantity,
),
TextFormField(
decoration: InputDecoration(
@ -253,22 +234,10 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
TextFormField(
decoration: InputDecoration(
labelText: "Count stock",
hintText: "${item.quantity}",
),
QuantityField(
label: "Count Stock",
hint: "${item.quantity}",
controller: _quantityController,
keyboardType: TextInputType.numberWithOptions(signed: false, decimal: true),
validator: (value) {
if (value.isEmpty) return "Value cannot be empty";
double quantity = double.tryParse(value);
if (quantity == null) return "Value cannot be converted to a number";
if (quantity < 0) return "Value cannot be negative";
return null;
},
),
TextFormField(
decoration: InputDecoration(
@ -354,13 +323,12 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
}
// Location information
if (item.locationName.isNotEmpty) {
tiles.add(
ListTile(
title: Text("Stock Location"),
subtitle: Text("${item.locationName}"),
subtitle: Text("${item.locationPathString}"),
leading: FaIcon(FontAwesomeIcons.mapMarkerAlt),
onTap: () {
if (item.locationId > 0) {
@ -466,6 +434,24 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
return buttons;
}
@override
Widget getBottomNavBar(BuildContext context) {
return BottomNavigationBar(
currentIndex: 0,
onTap: null,
items: const <BottomNavigationBarItem> [
BottomNavigationBarItem(
icon: FaIcon(FontAwesomeIcons.infoCircle),
title: Text("Details"),
),
BottomNavigationBarItem(
icon: FaIcon(FontAwesomeIcons.history),
title: Text("History"),
)
]
);
}
@override
Widget getBody(BuildContext context) {
return ListView(
@ -474,23 +460,12 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
}
@override
Widget build(BuildContext context) {
this.context = context;
return Scaffold(
appBar: getAppBar(context),
drawer: getDrawer(context),
floatingActionButton: SpeedDial(
Widget getFab(BuildContext context) {
return SpeedDial(
visible: true,
animatedIcon: AnimatedIcons.menu_close,
heroTag: 'stock-item-fab',
children: actionButtons(),
),
body: RefreshIndicator(
onRefresh: refresh,
child: getBody(context)
)
);
);
}
}