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add structure

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sainw
2020-05-29 07:45:27 +06:30
parent 4c851d9971
commit bad27ba5c4
272 changed files with 36065 additions and 174 deletions
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27
lib/pages/po/po_files.dart Normal file
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import 'dart:io';
class POFiles {
File poPaymentFile, storageChargeFile;
List<File> poPaymentFilesAdded=[];
List<String> poPaymentFilesRemoved=[]; // only url
bool poFileChanged = false, storageFileChanged = false;
set addPoPaymentFile(File file) {
poPaymentFilesAdded.add(file);
poFileChanged = true;
}
set removePoPaymentFile(String url) {
poPaymentFilesRemoved.add(url);
poFileChanged = true;
}
set setStorageChargeFile(File file) {
storageChargeFile = file;
storageFileChanged = true;
}
bool get anyChanged => poFileChanged || storageFileChanged;
}

208
lib/pages/po/po_item.dart Normal file
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import 'package:flutter/material.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:provider/provider.dart';
import 'package:fcs/model/language_model.dart';
import 'package:fcs/model/product_model.dart';
import 'package:fcs/theme/theme.dart';
import 'package:fcs/vo/po.dart';
import 'package:fcs/vo/product.dart';
import 'package:fcs/widget/local_text.dart';
import 'package:fcs/widget/localization/app_translations.dart';
import 'package:fcs/widget/progress.dart';
import '../util.dart';
class POItem extends StatefulWidget {
final POLine poLine;
const POItem({Key key, this.poLine}) : super(key: key);
@override
_POItemState createState() => _POItemState();
}
class _POItemState extends State<POItem> {
final _formKey = GlobalKey<FormState>();
bool _isLoading = false;
String currentProductID;
TextEditingController _qty = new TextEditingController();
POLine poLine = POLine();
@override
void initState() {
super.initState();
if (widget.poLine != null) {
this.poLine = widget.poLine;
this._qty.text = this.poLine.qty.toString();
this.currentProductID = this.poLine.productID;
this.poLine.action = "update";
} else {
this.poLine.action = "create";
}
}
@override
void dispose() {
super.dispose();
}
Widget showProducts(BuildContext context, ProductModel productModel) {
return Row(
mainAxisSize: MainAxisSize.max,
children: <Widget>[
Icon(
FontAwesomeIcons.tag,
color: primaryColor,
size: 20,
),
SizedBox(
width: 20,
),
new Flexible(
child: Container(
width: 170.0,
child: DropdownButton<String>(
value: currentProductID,
isExpanded: true,
hint: Text(
'Select Product',
style: labelStyle,
),
onChanged: changedProduct,
items: productModel.products
.map<DropdownMenuItem<String>>((Product product) {
return new DropdownMenuItem<String>(
value: product.id,
child: new Text(product.name, style: textStyle),
);
}).toList(),
),
),
),
],
);
}
void changedProduct(selected) {
setState(() {
// currentProductID = selected;
});
}
@override
Widget build(BuildContext context) {
var productModel = Provider.of<ProductModel>(context);
var languageModel = Provider.of<LanguageModel>(context);
final volumeBox = Container(
padding: EdgeInsets.only(top: 10),
child: TextFormField(
controller: _qty,
autofocus: false,
cursorColor: primaryColor,
keyboardType: TextInputType.number,
decoration: new InputDecoration(
labelText: AppTranslations.of(context).text("po.volume"),
labelStyle: languageModel.isEng ? labelStyle : labelStyleMM,
icon: Icon(
FontAwesomeIcons.sortNumericUpAlt,
color: primaryColor,
),
enabledBorder: UnderlineInputBorder(
borderSide: BorderSide(color: primaryColor, width: 1.0)),
focusedBorder: UnderlineInputBorder(
borderSide: BorderSide(color: primaryColor, width: 1.0)),
),
validator: (value) {
if (value.isEmpty) {
return AppTranslations.of(context).text("po.form.volume");
}
return null;
},
),
);
return LocalProgress(
inAsyncCall: _isLoading,
child: Scaffold(
appBar: AppBar(
backgroundColor: primaryColor,
title: LocalText(
context,
"po",
color: Colors.white,
fontSize: 20,
),
actions: <Widget>[
// IconButton(
// icon: Icon(Icons.delete),
// onPressed: () {
// _delete();
// },
// ),
IconButton(
icon: Icon(Icons.save),
onPressed: () {
if (!_formKey.currentState.validate()) return;
_save();
},
)
],
),
body: Form(
key: _formKey,
child: Column(
children: <Widget>[
Expanded(
child: ListView(
shrinkWrap: true,
padding: EdgeInsets.only(left: 24.0, right: 24.0),
children: <Widget>[
volumeBox,
showProducts(context, productModel)
],
),
),
],
),
)),
);
}
_save() {
setState(() {
_isLoading = true;
});
try {
this.poLine.productID = currentProductID;
var product =
Provider.of<ProductModel>(context).getProduct(currentProductID);
this.poLine.productName = product.name;
this.poLine.price = product.price;
this.poLine.qty = int.parse(_qty.text);
this.poLine.amount = this.poLine.price * this.poLine.qty;
Navigator.pop<POLine>(context, this.poLine);
} catch (e) {
showMsgDialog(context, "Error", e.toString());
} finally {
setState(() {
_isLoading = false;
});
}
}
_delete() {
setState(() {
_isLoading = true;
});
try {
this.poLine.action = "delete";
Navigator.pop<POLine>(context, this.poLine);
} catch (e) {
showMsgDialog(context, "Error", e.toString());
} finally {
setState(() {
_isLoading = false;
});
}
}
}

601
lib/pages/po/po_submission_form.dart Normal file
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import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import 'package:provider/provider.dart';
import 'package:fcs/model/language_model.dart';
import 'package:fcs/model/log_model.dart';
import 'package:fcs/model/main_model.dart';
import 'package:fcs/model/po_model.dart';
import 'package:fcs/model/product_model.dart';
import 'package:fcs/pages/po/po_item.dart';
import 'package:fcs/theme/theme.dart';
import 'package:fcs/vo/attach.dart';
import 'package:fcs/vo/po.dart';
import 'package:fcs/widget/img_file.dart';
import 'package:fcs/widget/label_widgets.dart';
import 'package:fcs/widget/local_text.dart';
import 'package:fcs/widget/localization/app_translations.dart';
import 'package:fcs/widget/multi_img_controller.dart';
import 'package:fcs/widget/multi_img_file.dart';
import 'package:fcs/widget/my_data_table.dart';
import 'package:fcs/widget/number_cell.dart';
import 'package:fcs/widget/progress.dart';
import '../../util.dart';
import '../document_log_page.dart';
import '../util.dart';
import 'po_files.dart';
class POSubmissionForm extends StatefulWidget {
final POSubmission poSubmission;
POSubmissionForm({this.poSubmission});
@override
_POSubmissionFormState createState() => _POSubmissionFormState();
}
class _POSubmissionFormState extends State<POSubmissionForm> {
final numberFormatter = new NumberFormat("#,###");
var dateFormatter = new DateFormat('dd MMM yyyy - hh:mm a');
MultiImgController multiImgController = MultiImgController();
TextEditingController _numberController = new TextEditingController();
TextEditingController _storage = new TextEditingController();
TextEditingController _comment = new TextEditingController();
TextEditingController _name = new TextEditingController();
TextEditingController _bizName = new TextEditingController();
List<POLine> poLines = new List();
bool _isLoading = false;
bool _isNew = true;
int _amount = 0;
String _date = "", _status = "";
POSubmission poSubmission = POSubmission();
AttachFile attachFile;
POFiles files = POFiles();
@override
void initState() {
super.initState();
if (widget.poSubmission != null) {
_isNew = false;
poSubmission = widget.poSubmission;
_date = dateFormatter.format(poSubmission.poDate);
_numberController.text = poSubmission.poNumber.toString();
_comment.text = poSubmission.comment;
_name.text = poSubmission.userName;
_bizName.text = poSubmission.bizName;
poLines = poSubmission.poLines;
_status = poSubmission.status;
_storage.text = poSubmission.storageCharge.toString();
multiImgController.setImageUrls = poSubmission.poReceiptUrls;
Provider.of<POSubmissionModel>(context, listen: false)
.loadPOLines(poSubmission.id)
.then((poLines) {
setState(() {
this.poSubmission.poLines = poLines;
_amount = poSubmission.getAmount;
});
});
} else {
_amount = 0;
_date = dateFormatter.format(DateTime.now());
var productModel = Provider.of<ProductModel>(context, listen: false);
productModel.products.forEach((p) {
var _poLine = POLine(
productID: p.id,
productName: p.name,
price: p.price,
balanceQty: 0,
qty: 0,
amount: 0);
poSubmission.poLines.add(_poLine);
});
}
}
@override
Widget build(BuildContext context) {
MainModel mainModel = Provider.of<MainModel>(context);
bool isBuyer = mainModel.user.isBuyer();
var logModel = Provider.of<LogModel>(context);
final dateBox = Container(
padding: EdgeInsets.only(top: 15, left: 20, bottom: 5),
child: Row(
children: <Widget>[
LocalText(context, "po.date"),
Container(
padding: EdgeInsets.only(left: 10),
child: Text(_date, style: textStyle),
),
],
),
);
final numberBox = Container(
padding: EdgeInsets.only(top: 5, left: 20, bottom: 5),
child: Row(
children: <Widget>[
LocalText(context, "po.number"),
Container(
padding: EdgeInsets.only(left: 10),
child: Text(
_numberController.text,
style: textStyle,
),
)
],
),
);
final userNameBox = Container(
padding: EdgeInsets.only(top: 5, left: 20, bottom: 5),
child: Row(
children: <Widget>[
LocalText(context, "po.name"),
Container(
padding: EdgeInsets.only(left: 20),
child: Text(
_name.text,
style: textStyle,
),
)
],
),
);
final bizNameBox = Container(
padding: EdgeInsets.only(top: 5, left: 20, bottom: 5),
child: Row(
children: <Widget>[
LocalText(context, "po.biz"),
Container(
padding: EdgeInsets.only(left: 20),
child: Text(
_bizName.text,
style: textStyle,
),
)
],
),
);
final statusBox = Container(
padding: EdgeInsets.only(top: 5, left: 20),
child: Row(
children: <Widget>[
LocalText(context, "po.status"),
Container(
padding: EdgeInsets.only(left: 10),
child: Text(
_status,
style: textStyle,
),
)
],
),
);
final commentBox = Container(
padding: EdgeInsets.only(top: 5, left: 20),
child: Row(
children: <Widget>[
LocalText(context, "po.comment"),
Container(
padding: EdgeInsets.only(left: 10),
child: Text(
_comment.text,
style: textStyle,
),
)
],
),
);
final amountBox = Container(
padding: EdgeInsets.only(top: 5, left: 10),
child: labeledText(context, formatNumber(_amount), "po.amount",
number: true));
final storageBox = Container(
padding: EdgeInsets.only(top: 5, left: 20),
child: Row(
children: <Widget>[
LocalText(context, "po.storage_charge"),
Container(
padding: EdgeInsets.only(left: 10),
child: Text(
_storage.text,
style: textStyle,
),
)
],
),
);
final poPaymentBox = Container(
padding: EdgeInsets.only(left: 20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
LocalText(context, "po.po_payment_receipt"),
MultiImageFile(
enabled: isBuyer
? _isNew || this.poSubmission.isPending() ? true : false
: false,
controller: multiImgController,
title: "Receipt File",
)
]));
final storagePaymentBox = Container(
padding: EdgeInsets.only(left: 20),
child: Row(children: <Widget>[
LocalText(context, "po.storage_receipt"),
ImageFile(
enabled: isBuyer
? _isNew || this.poSubmission.isPending() ? true : false
: false,
initialImgUrl: this.poSubmission.storageReceiptUrl,
title: "Receipt File",
onFile: (file) {
this.files.setStorageChargeFile = file;
}),
]));
return LocalProgress(
inAsyncCall: _isLoading,
child: Scaffold(
appBar: AppBar(
backgroundColor: primaryColor,
title: Text(AppTranslations.of(context).text("po"),
style: Provider.of<LanguageModel>(context).isEng
? TextStyle(fontSize: 18)
: TextStyle(fontSize: 18, fontFamily: 'MyanmarUnicode')),
actions: <Widget>[
_isNew || !mainModel.showHistoryBtn()
? Container()
: IconButton(
icon: Icon(Icons.history),
onPressed: () {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) =>
DocumentLogPage(docID: poSubmission.id)),
);
},
),
isBuyer && (_isNew || poSubmission.isPending())
? IconButton(
icon: Icon(Icons.send),
onPressed: () {
showConfirmDialog(context, "po.confirm", () {
_submit();
});
},
)
: Container(),
isBuyer
? Container()
: PopupMenuButton(
onSelected: _select,
itemBuilder: (context) => [
PopupMenuItem(
enabled: poSubmission.isPending(),
value: 1,
child: Text("Approve PO"),
),
PopupMenuItem(
enabled: poSubmission.isPending(),
value: 2,
child: Text("Reject PO"),
),
PopupMenuItem(
enabled: mainModel.user.isOwner() &&
poSubmission.isApproved(),
value: 3,
child: Text("Cancel PO"),
),
],
),
],
),
// floatingActionButton: isBuyer && (_isNew || poSubmission.isPending())
// ? FloatingActionButton(
// backgroundColor: primaryColor,
// child: Icon(Icons.add),
// onPressed: () async {
// final POLine poLine = await Navigator.push<POLine>(
// context,
// MaterialPageRoute(builder: (context) => POItem()),
// );
// _save(poLine);
// },
// )
// : null,
body: Container(
child: ListView(
children: <Widget>[
dateBox,
Divider(),
_isNew ? Container() : numberBox,
_isNew ? Container() : Divider(),
_isNew ? Container() : userNameBox,
_isNew ? Container() : Divider(),
_isNew ? Container() : bizNameBox,
_isNew ? Container() : Divider(),
_isNew ? Container() : statusBox,
_isNew ||
widget.poSubmission.comment == null ||
widget.poSubmission.comment == ''
? Container()
: Divider(),
_isNew ||
widget.poSubmission.comment == null ||
widget.poSubmission.comment == ''
? Container()
: commentBox,
_isNew ? Container() : Divider(),
amountBox,
Divider(),
poPaymentBox,
Divider(),
_isNew || !poSubmission.hasStorageCharge()
? Container()
: storageBox,
_isNew || !poSubmission.hasStorageCharge()
? Container()
: Divider(),
_isNew || !poSubmission.hasStorageCharge()
? Container()
: storagePaymentBox,
_isNew || !poSubmission.hasStorageCharge()
? Container()
: Divider(),
Container(
child: SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: MyDataTable(
headingRowHeight: 40,
columnSpacing: 7,
columns: _isNew
? [
MyDataColumn(
label: LocalText(context, "po.product")),
MyDataColumn(
label: LocalText(context, "po.price"),
numeric: true),
MyDataColumn(
label: LocalText(context, "po.volume"),
numeric: true),
MyDataColumn(
label: LocalText(context, "po.amount"),
numeric: true),
]
: [
MyDataColumn(
label: LocalText(context, "po.product")),
MyDataColumn(
label: LocalText(context, "po.price"),
numeric: true),
MyDataColumn(
label: LocalText(context, "po.balance.volume"),
numeric: true),
MyDataColumn(
label: LocalText(context, "po.volume"),
numeric: true),
MyDataColumn(
label: LocalText(context, "po.amount"),
numeric: true),
],
rows: getProductRow(poSubmission.poLines),
),
),
),
],
),
),
),
);
}
_select(s) {
if (s == 1) {
showConfirmDialog(context, "po.approve.confirm", () {
_approve();
});
} else if (s == 2) {
showCommentDialog(context, (comment) {
this.poSubmission.comment = comment;
_reject();
});
} else if (s == 3) {
showConfirmDialog(context, "po.cancel.confirm", () {
_cancel();
});
}
}
List<MyDataRow> getProductRow(List<POLine> poLines) {
MainModel mainModel = Provider.of<MainModel>(context);
bool isBuyer = mainModel.user.isBuyer();
ProductModel productModel = Provider.of<ProductModel>(context);
if (poLines.isNotEmpty) {
poLines.forEach((d) {
productModel.products.forEach((p) {
if (p.id == d.productID) {
d.displayOrder = p.displayOrder;
} else {
return;
}
});
});
poLines.sort((p1, p2) => p1.displayOrder.compareTo(p2.displayOrder));
}
return poLines.map((p) {
return MyDataRow(
onSelectChanged: (bool selected) async {
if (!isBuyer) return;
if (_isNew || this.poSubmission.isPending()) {
var poLine = await Navigator.push(
context,
MaterialPageRoute(
builder: (context) => POItem(
poLine: p,
)),
);
_save(poLine);
}
},
cells: _isNew
? [
MyDataCell(
new Text(
p.productName,
style: textStyle,
),
),
MyDataCell(NumberCell(p.price)),
MyDataCell(
Container(
alignment: Alignment.centerRight,
width: 100,
child: NumberCell(
p.qty,
textStyle: textStyleOdd,
),
),
),
MyDataCell(NumberCell(p.amount)),
]
: [
MyDataCell(
new Text(
p.productName,
style: textStyle,
),
),
MyDataCell(NumberCell(p.price)),
MyDataCell(NumberCell(p.balanceQty)),
MyDataCell(NumberCell(p.qty)),
MyDataCell(NumberCell(p.amount)),
],
);
}).toList();
}
_save(POLine poLine) {
if (poLine == null) return;
if (poLine.action == "create") {
if (poSubmission.poLines.contains(poLine)) {
showMsgDialog(context, "Error", "Duplicate line");
return;
}
poSubmission.poLines.add(poLine);
} else if (poLine.action == "delete") {
poSubmission.poLines.remove(poLine);
}
setState(() {
_amount = poSubmission.getAmount;
});
}
_submit() async {
if (poSubmission.poLines.length == 0) {
showMsgDialog(context, "Error", "No product line");
return;
}
List<POLine> _poLines = [];
poSubmission.poLines.forEach((p) => p.qty <= 0 ? _poLines.add(p) : p);
poSubmission.poLines.removeWhere((p) => p.qty <= 0);
setState(() {
_isLoading = true;
});
try {
POSubmissionModel poModel = Provider.of<POSubmissionModel>(context);
if (_isNew) {
await poModel.createPO(poSubmission, multiImgController.getAddedFile);
} else {
if (poSubmission.hasStorageCharge()) {
if (files.storageChargeFile == null) {
showMsgDialog(
context, "Error", "Please insert storage charge file");
return;
}
}
await poModel.updatePO(poSubmission, multiImgController.getAddedFile,
multiImgController.getDeletedUrl);
}
Navigator.pop(context);
} catch (e) {
showMsgDialog(context, "Error", e.toString());
} finally {
setState(() {
_isLoading = false;
_poLines.forEach((e) {
if (!poSubmission.poLines.contains(e)) poSubmission.poLines.add(e);
});
});
}
}
_approve() async {
setState(() {
_isLoading = true;
});
var oldStatus = poSubmission.status;
try {
POSubmissionModel poModel = Provider.of<POSubmissionModel>(context);
poSubmission.status = "approved";
await poModel.approvePO(poSubmission);
Navigator.pop(context);
} catch (e) {
poSubmission.status = oldStatus;
showMsgDialog(context, "Error", e.toString());
} finally {
setState(() {
_isLoading = false;
});
}
}
_reject() async {
setState(() {
_isLoading = true;
});
try {
POSubmissionModel poModel = Provider.of<POSubmissionModel>(context);
await poModel.rejectPO(poSubmission);
Navigator.pop(context);
} catch (e) {
showMsgDialog(context, "Error", e.toString());
} finally {
setState(() {
_isLoading = false;
});
}
}
_cancel() async {
setState(() {
_isLoading = true;
});
try {
POSubmissionModel poModel = Provider.of<POSubmissionModel>(context);
await poModel.cancelPO(poSubmission);
Navigator.pop(context);
} catch (e) {
showMsgDialog(context, "Error", e.toString());
} finally {
setState(() {
_isLoading = false;
});
}
}
}

291
lib/pages/po/po_submission_list.dart Normal file
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import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import 'package:provider/provider.dart';
import 'package:fcs/model/language_model.dart';
import 'package:fcs/model/main_model.dart';
import 'package:fcs/model/po_model.dart';
import 'package:fcs/pages/po/po_submission_form.dart';
import 'package:fcs/pages/util.dart';
import 'package:fcs/theme/theme.dart';
import 'package:fcs/vo/po.dart';
import 'package:fcs/vo/popup_menu.dart';
import 'package:fcs/widget/localization/app_translations.dart';
import 'package:fcs/widget/popupmenu.dart';
import 'package:fcs/widget/progress.dart';
class SubmissionList extends StatefulWidget {
@override
_SubmissionListState createState() => _SubmissionListState();
}
class _SubmissionListState extends State<SubmissionList> {
var dateFormatter = new DateFormat('dd MMM yyyy');
final double dotSize = 10.0;
PopupMenu selectedChoices = poMenus[0];
POSubmission poSubmission;
DateTime _selectedDate = DateTime.now();
String status;
int _selectedIndex = 0;
int _dateIndex = 0;
bool _isLoading = false;
@override
void initState() {
super.initState();
var poModel = Provider.of<POSubmissionModel>(context, listen: false);
_selectedIndex = poModel.popupMenu.index;
_dateIndex = poModel.dateIndex;
_selectedDate = poModel.selectedDate;
}
@override
void dispose() {
super.dispose();
}
Future<Null> _selectDate(BuildContext context) async {
var poSubmissionModel = Provider.of<POSubmissionModel>(context);
final DateTime picked = await showDatePicker(
context: context,
initialDate: _selectedDate,
firstDate: DateTime(2015, 8),
lastDate: DateTime(2101),
builder: (BuildContext context, Widget child) {
return Theme(
data: ThemeData.light().copyWith(
primaryColor: primaryColor, //Head background
accentColor: secondaryColor, //selection color
dialogBackgroundColor: Colors.white, //Background color
),
child: child,
);
},
);
if (picked != null) {
var pickedDate = new DateTime(picked.year, picked.month, picked.day);
var currentDate = new DateTime(
DateTime.now().year, DateTime.now().month, DateTime.now().day);
this._dateIndex = pickedDate == currentDate ? 0 : 1;
setState(() {
_selectedDate = picked;
poSubmissionModel.filterData(
this.status, _selectedDate, this._selectedIndex, this._dateIndex);
});
}
}
@override
Widget build(BuildContext context) {
var poSubmissionModel = Provider.of<POSubmissionModel>(context);
MainModel mainModel = Provider.of<MainModel>(context);
bool isBuyer = mainModel.user.isBuyer();
var languageModle = Provider.of<LanguageModel>(context);
return LocalProgress(
inAsyncCall: _isLoading,
child: Scaffold(
appBar: AppBar(
backgroundColor: primaryColor,
title: Text(
AppTranslations.of(context).text("po.title"),
style: languageModle.isEng
? TextStyle()
: TextStyle(fontFamily: 'MyanmarUnicode'),
),
actions: <Widget>[
InkWell(
child: Container(
padding: EdgeInsets.only(top: 15),
child: Stack(
children: <Widget>[
Image.asset(
"assets/date_filter.png",
color: Colors.white,
width: 25,
),
_dateIndex == 0
? Container()
: Positioned(
bottom: 15,
right: 10,
child: Container(
width: 10,
height: 10,
decoration: new BoxDecoration(
shape: BoxShape.circle,
color: secondaryColor,
),
),
)
],
),
),
onTap: () => _selectDate(context),
),
PopupMenuButton<PopupMenu>(
elevation: 3.2,
onSelected: (selected) {
setState(() {
_selectedIndex = selected.index;
});
if (selected.status == 'All') {
status = null;
} else {
status = selected.status;
}
poSubmissionModel.filterData(
status, _selectedDate, _selectedIndex, _dateIndex);
},
icon: Container(
width: 30,
height: 30,
decoration: new BoxDecoration(
shape: BoxShape.circle,
color: Colors.white,
),
child: Stack(
fit: StackFit.expand,
children: <Widget>[
Icon(
Icons.filter_list,
color: primaryColor,
),
_selectedIndex != 0
? Positioned(
bottom: 0,
right: 0,
child: Container(
width: 10,
height: 10,
decoration: new BoxDecoration(
shape: BoxShape.circle,
color: secondaryColor,
),
),
)
: Container()
],
)),
itemBuilder: (BuildContext context) {
return statusMenu.map((PopupMenu choice) {
return PopupMenuItem<PopupMenu>(
value: choice,
child: Row(
children: <Widget>[
Text(choice.status),
SizedBox(
width: 10,
),
_selectedIndex != null &&
_selectedIndex == choice.index
? Icon(
Icons.check,
color: Colors.grey,
)
: Container(),
],
),
);
}).toList();
}),
],
),
floatingActionButton: isBuyer
? FloatingActionButton(
backgroundColor: primaryColor,
heroTag: "btn2",
onPressed: () => Navigator.push(
context,
MaterialPageRoute(builder: (context) => POSubmissionForm()),
),
child: Icon(Icons.add),
)
: null,
body: new ListView.builder(
scrollDirection: Axis.vertical,
padding: EdgeInsets.only(left: 15, right: 15, top: 15),
shrinkWrap: true,
itemCount: poSubmissionModel.pos.length,
itemBuilder: (BuildContext context, int index) {
return Card(
elevation: 10,
color: Colors.white,
child: InkWell(
onTap: () {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => POSubmissionForm(
poSubmission: poSubmissionModel.pos[index],
)),
);
},
child: Row(
children: <Widget>[
Expanded(
child: new Padding(
padding: const EdgeInsets.symmetric(vertical: 16.0),
child: new Row(
children: <Widget>[
new Padding(
padding: new EdgeInsets.symmetric(
horizontal: 15.0 - dotSize / 2),
child: Padding(
padding: EdgeInsets.all(5.0),
child: Image.asset(
"assets/pay.png",
width: 40,
height: 40,
color: primaryColor,
),
),
),
new Expanded(
child: new Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
new Text(
poSubmissionModel.pos[index].poNumber
.toString(),
style: new TextStyle(
fontSize: 12.0, color: Colors.black),
),
new Text(
dateFormatter.format(
poSubmissionModel.pos[index].poDate),
style: new TextStyle(
fontSize: 12.0, color: Colors.grey),
),
!isBuyer
? new Text(
poSubmissionModel
.pos[index].userName
.toString(),
style: new TextStyle(
fontSize: 12.0,
color: Colors.grey),
)
: Container()
],
),
),
],
),
),
),
Padding(
padding: const EdgeInsets.only(right: 18.0),
child: getStatus(poSubmissionModel.pos[index].status),
),
],
),
),
);
}),
),
);
}
}