add structure

2020-05-29 07:45:27 +06:30
parent 4c851d9971
commit bad27ba5c4
272 changed files with 36065 additions and 174 deletions
--- a/lib/pages/do/do_product_item.dart
+++ b/lib/pages/do/do_product_item.dart
@@ -0,0 +1,134 @@
+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/pages/util.dart';
+import 'package:fcs/theme/theme.dart';
+import 'package:fcs/vo/do.dart';
+import 'package:fcs/widget/local_text.dart';
+import 'package:fcs/widget/localization/app_translations.dart';
+import 'package:fcs/widget/progress.dart';
+
+class DOProductItem extends StatefulWidget {
+  final DOLine doLine;
+  const DOProductItem({Key key, this.doLine}) : super(key: key);
+  @override
+  _DOProductItemState createState() => _DOProductItemState();
+}
+
+class _DOProductItemState extends State<DOProductItem> {
+  final _formKey = GlobalKey<FormState>();
+  TextEditingController _doQty = new TextEditingController();
+  DOLine doLine;
+  bool _isLoading = false;
+
+  @override
+  void initState() {
+    super.initState();
+    if (widget.doLine != null) {
+      doLine = widget.doLine;
+      _doQty.text = widget.doLine.qty.toString();
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    var languageModel = Provider.of<LanguageModel>(context);
+
+    return LocalProgress(
+      inAsyncCall: _isLoading,
+      child: AlertDialog(
+        title: Center(
+            child: Text(
+          AppTranslations.of(context).text("do_qty"),
+          style: TextStyle(
+              color: primaryColor, fontWeight: FontWeight.bold, fontSize: 20),
+        )),
+        content: Form(
+          key: _formKey,
+          child: Row(
+            mainAxisAlignment: MainAxisAlignment.center,
+            crossAxisAlignment: CrossAxisAlignment.center,
+            children: <Widget>[
+              new Expanded(
+                  child: new TextFormField(
+                keyboardType: TextInputType.number,
+                autofocus: true,
+                controller: _doQty,
+                style: TextStyle(fontWeight: FontWeight.bold, fontSize: 20),
+                cursorColor: primaryColor,
+                decoration: new InputDecoration(
+                  fillColor: primaryColor,
+                  icon: Icon(
+                    FontAwesomeIcons.sortNumericUpAlt,
+                    color: primaryColor,
+                  ),
+                  focusedBorder: UnderlineInputBorder(
+                      borderSide: BorderSide(color: Colors.grey, width: 1.0)),
+                ),
+                validator: (value) {
+                  if (value.isEmpty) {
+                    return AppTranslations.of(context).text("do.form.volume");
+                  }
+                  return null;
+                },
+              ))
+            ],
+          ),
+        ),
+        actions: <Widget>[
+          FlatButton(
+              child: LocalText(
+                context,
+                'do.cancel',
+                color: secondaryColor,
+              ),
+              onPressed: () {
+                _doQty.clear();
+                Navigator.of(context).pop();
+              }),
+          FlatButton(
+              color: primaryColor,
+              child: LocalText(
+                context,
+                'do.enter',
+                color: Colors.white,
+                fontWeight: FontWeight.bold,
+              ),
+              onPressed: () async {
+                if (!_formKey.currentState.validate()) return;
+                _save();
+              })
+        ],
+      ),
+    );
+  }
+
+  _save() {
+    setState(() {
+      _isLoading = true;
+    });
+    try {
+      var qty = int.parse(_doQty.text);
+      if (qty < 0)
+        throw Exception("invalid number, must be zero or greater than zero");
+      // if (qty > doLine.poLine.balanceQty)
+      //   throw Exception(
+      //       "invalid number, must be less than or equal to PO balance qty");
+      this.doLine.qty = qty;
+      Navigator.pop<DOLine>(context, this.doLine);
+    } catch (e) {
+      showMsgDialog(context, "Error", e.toString());
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
+  _delete() {
+    this.doLine.action = "delete";
+    this.doLine.qty = 0;
+    Navigator.pop<DOLine>(context, this.doLine);
+  }
+}