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/storage/storage_addition.dart
+++ b/lib/pages/storage/storage_addition.dart
@@ -0,0 +1,155 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:fcs/model/language_model.dart';
+import 'package:fcs/model/storage_model.dart';
+import 'package:fcs/pages/util.dart';
+import 'package:fcs/theme/theme.dart';
+import 'package:fcs/vo/storage.dart';
+import 'package:fcs/widget/local_text.dart';
+import 'package:fcs/widget/localization/app_translations.dart';
+import 'package:fcs/widget/progress.dart';
+
+class StorageAddition extends StatefulWidget {
+  final Storage storage;
+
+  const StorageAddition({Key key, this.storage}) : super(key: key);
+  @override
+  _StorageAdditionState createState() => _StorageAdditionState();
+}
+
+class _StorageAdditionState extends State<StorageAddition> {
+  final _formKey = GlobalKey<FormState>();
+  TextEditingController nameController = new TextEditingController();
+  bool _isLoading = false;
+
+  @override
+  void initState() {
+    super.initState();
+    if (widget.storage != null) {
+      nameController.text = widget.storage.name;
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    var languageModel = Provider.of<LanguageModel>(context);
+
+    return LocalProgress(
+      inAsyncCall: _isLoading,
+      child: Scaffold(
+          appBar: AppBar(
+            backgroundColor: primaryColor,
+            title: LocalText(context, "storage.item.title",color: Colors.white,fontSize: 20,),
+            actions: <Widget>[
+              widget.storage == null
+                  ? Container()
+                  : IconButton(
+                      icon: Icon(Icons.delete),
+                      onPressed: () {
+                        showConfirmDialog(context, "storage.delete_confirm", () {
+                          _delete(context);
+                        });
+                      },
+                    ),
+              IconButton(
+                icon: Icon(Icons.save),
+                onPressed: () {
+                  _save(context);
+                },
+              )
+            ],
+          ),
+          body: Form(
+            key: _formKey,
+            child: Column(
+              children: <Widget>[
+                Expanded(
+                  child: ListView(
+                    shrinkWrap: true,
+                    padding: EdgeInsets.only(left: 24.0, right: 24.0),
+                    children: <Widget>[
+                      Container(
+                        padding: EdgeInsets.only(top: 10),
+                        child: TextFormField(
+                          controller: nameController,
+                          autofocus: false,
+                          cursorColor: primaryColor,
+                          decoration: new InputDecoration(
+                            labelText: AppTranslations.of(context)
+                                .text("storage.name"),
+                            labelStyle:
+                                languageModel.isEng ? labelStyle : labelStyleMM,
+                            icon: Image.asset(
+                              "assets/inventory.png",
+                              color: primaryColor,
+                              width: 25,
+                            ),
+                            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("storage.form.name");
+                            }
+                            return null;
+                          },
+                        ),
+                      )
+                    ],
+                  ),
+                ),
+              ],
+            ),
+          )),
+    );
+  }
+
+  void _save(BuildContext context) async {
+    if (!_formKey.currentState.validate()) return;
+    setState(() {
+      _isLoading = true;
+    });
+    try {
+      if (widget.storage != null) {
+        widget.storage.name = nameController.text;
+        await Provider.of<StorageModel>(context, listen: false)
+            .updateStorage(widget.storage);
+      } else {
+        await Provider.of<StorageModel>(context, listen: false)
+            .createStorage(Storage(name: nameController.text));
+      }
+
+      Navigator.pop(context);
+    } catch (e) {
+      showMsgDialog(context, "Error", e.toString());
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
+  void _delete(BuildContext context) async {
+    setState(() {
+      _isLoading = true;
+    });
+    try {
+      if (widget.storage != null) {
+        await Provider.of<StorageModel>(context, listen: false)
+            .deleteStorage(widget.storage.id);
+      }
+      Navigator.pop(context);
+    } catch (e) {
+      showMsgDialog(context, "Error", e.toString());
+    } finally {
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+}