add structure
This commit is contained in:
316
lib/pages/my_registeration.dart
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316
lib/pages/my_registeration.dart
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import 'package:flutter/cupertino.dart';
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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/language_model.dart';
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import 'package:fcs/model/reg_model.dart';
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import 'package:fcs/pages/util.dart';
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import 'package:fcs/vo/buyer.dart';
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import 'package:fcs/widget/img_file.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/progress.dart';
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import '../theme/theme.dart';
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import '../widget/localization/app_translations.dart';
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import 'my_registeration_item.dart';
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enum BuyerType { shop, agent }
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class MyRegisteration extends StatefulWidget {
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final Buyer buyer;
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const MyRegisteration({this.buyer});
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@override
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_MyRegisterationState createState() => _MyRegisterationState();
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}
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class _MyRegisterationState extends State<MyRegisteration> {
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TextEditingController _bizName = new TextEditingController();
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TextEditingController _bizAddress = new TextEditingController();
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BuyerType buyerType;
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Buyer buyer = Buyer();
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final formKey = GlobalKey<FormState>();
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bool _isLoading = false;
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Attachments attachments = Attachments();
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bool _isNew = true;
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@override
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void initState() {
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if (widget.buyer != null) {
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_isNew = false;
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buyerType =
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widget.buyer.bizType == "shop" ? BuyerType.shop : BuyerType.agent;
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buyer = widget.buyer;
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_bizName.text = buyer.bizName;
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_bizAddress.text = buyer.bizAddress;
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} else {
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buyerType = BuyerType.shop;
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}
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super.initState();
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}
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@override
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void dispose() {
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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var languageModel = Provider.of<LanguageModel>(context);
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final companyName = Container(
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padding: EdgeInsets.only(top: 0, left: 20, right: 15),
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child: TextFormField(
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controller: _bizName,
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autofocus: false,
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cursorColor: primaryColor,
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style: textStyle,
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decoration: new InputDecoration(
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labelText: AppTranslations.of(context).text("reg.biz_name"),
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labelStyle: languageModel.isEng ? labelStyle : labelStyleMM,
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icon: Icon(
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Icons.business,
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color: primaryColor,
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),
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enabledBorder: UnderlineInputBorder(
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borderSide: BorderSide(color: primaryColor, width: 1.0)),
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focusedBorder: UnderlineInputBorder(
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borderSide: BorderSide(color: primaryColor, width: 1.0)),
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),
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validator: _validateBizName,
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));
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final companyAddress = Container(
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padding: EdgeInsets.only(top: 0, left: 20, right: 15),
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child: TextFormField(
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minLines: 2,
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maxLines: 3,
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controller: _bizAddress,
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autofocus: false,
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cursorColor: primaryColor,
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style: textStyle,
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decoration: new InputDecoration(
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labelText: AppTranslations.of(context).text("reg.biz_address"),
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labelStyle: languageModel.isEng ? labelStyle : labelStyleMM,
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icon: Image.asset(
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"assets/address.png",
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height: 25,
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color: primaryColor,
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),
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enabledBorder: UnderlineInputBorder(
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borderSide: BorderSide(color: primaryColor, width: 1.0)),
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focusedBorder: UnderlineInputBorder(
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borderSide: BorderSide(color: primaryColor, width: 1.0)),
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),
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validator: _validateBizAddress,
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));
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final nricFrontBox = Container(
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padding: EdgeInsets.only(left: 20),
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child: Row(children: <Widget>[
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LocalText(context, 'reg_info.nric_front'),
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ImageFile(
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enabled: true,
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initialImgUrl:
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widget.buyer == null ? "" : widget.buyer.nricFrontUrl,
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title: "Image",
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onFile: (file) {
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attachments.nricFront = file;
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})
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]));
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final nricBackBox = Container(
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padding: EdgeInsets.only(left: 20, top: 20),
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child: Row(children: <Widget>[
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LocalText(context, 'reg_info.nric_back'),
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ImageFile(
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enabled: true,
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initialImgUrl:
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widget.buyer == null ? '' : widget.buyer.nricBackUrl,
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title: "Image",
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onFile: (file) {
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attachments.nricBack = file;
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}),
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]));
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final nric = Container(
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padding: EdgeInsets.only(top: 20, left: 20, right: 15),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.start,
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children: <Widget>[nricFrontBox, nricBackBox],
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));
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final buyerTypeWidget = Row(children: <Widget>[
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Flexible(
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child: ListTile(
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onTap: () => setState(() {
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buyerType = BuyerType.shop;
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}),
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title: Text(AppTranslations.of(context).text("reg.type_shop")),
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leading: Radio(
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activeColor: primaryColor,
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value: BuyerType.shop,
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groupValue: buyerType,
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onChanged: (BuyerType value) {
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setState(() {
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buyerType = value;
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});
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},
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),
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),
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),
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Flexible(
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child: ListTile(
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onTap: () => setState(() {
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buyerType = BuyerType.agent;
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}),
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title: Text(AppTranslations.of(context).text("reg.type_agent")),
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leading: Radio(
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activeColor: primaryColor,
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value: BuyerType.agent,
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groupValue: buyerType,
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onChanged: (BuyerType value) {
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setState(() {
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buyerType = value;
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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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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: Text(AppTranslations.of(context).text("reg.title")),
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actions: <Widget>[
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IconButton(
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icon: Icon(Icons.send),
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onPressed: () {
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showConfirmDialog(context, "reg.confirm", () {
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_submit();
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});
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},
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)
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],
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),
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body: Container(
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child: Form(
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key: formKey,
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child: ListView(
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children: <Widget>[
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companyName,
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companyAddress,
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buyerTypeWidget,
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nric,
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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(Buyer buyer) {
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return buyer.buyerProducts.map((b) {
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return MyDataRow(
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onSelectChanged: (bool selected) async {
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final BuyerProduct buyerProduct = await Navigator.push<BuyerProduct>(
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context,
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MaterialPageRoute(
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builder: (context) => MyRegisterationItem(
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buyerProduct: b,
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)),
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);
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_save(buyerProduct);
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},
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cells: [
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MyDataCell(
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new Text(
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b.productName,
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style: textStyle,
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),
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),
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MyDataCell(
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new Text(b.storageCapacityQty.toString(), style: textStyle),
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),
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MyDataCell(
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new Text(b.dailySaleQty.toString(), style: textStyle),
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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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String _validateBizName(value) {
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if (value.isEmpty) {
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return AppTranslations.of(context).text("reg.empty_biz_name");
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}
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return null;
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}
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String _validateBizAddress(value) {
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if (value.isEmpty) {
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return AppTranslations.of(context).text("reg.empty_biz_address");
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}
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return null;
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}
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String _validateShops(value) {
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if (value.isEmpty) {
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return AppTranslations.of(context).text("reg.empty_shops");
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}
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return null;
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}
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_save(BuyerProduct buyerProduct) {
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if (buyerProduct == null) return;
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if (buyerProduct.action == "create") {
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if (buyer.buyerProducts.contains(buyerProduct)) {
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showMsgDialog(context, "Error", "Duplicate line");
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return;
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}
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buyer.buyerProducts.add(buyerProduct);
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} else if (buyerProduct.action == "delete") {
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buyer.buyerProducts.remove(buyerProduct);
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}
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}
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_submit() async {
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if (!formKey.currentState.validate()) {
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return;
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}
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if (_isNew) {
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if (attachments.nricFront == null || attachments.nricBack == null) {
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showMsgDialog(
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context, "Error", "Required NRIC front and back attachments");
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return;
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}
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}
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setState(() {
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_isLoading = true;
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});
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try {
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String type = buyerType == BuyerType.agent ? "agent" : "shop";
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buyer.bizName = _bizName.text;
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buyer.bizAddress = _bizAddress.text;
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buyer.bizType = type;
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if (_isNew) {
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await Provider.of<RegModel>(context).register(buyer, attachments);
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} else {
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await Provider.of<RegModel>(context).update(buyer, attachments);
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}
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Navigator.pop(context, true);
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} catch (e) {
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showMsgDialog(context, "Error", e.toString());
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} finally {
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setState(() {
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_isLoading = false;
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});
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}
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}
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}
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