fix msg

lib/pages/term/term_edit.dart

@@ -8,27 +8,28 @@ import 'package:fcs/pages/widgets/local_text.dart';
 import 'package:fcs/pages/widgets/progress.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_icons_null_safety/flutter_icons_null_safety.dart';
 import 'package:provider/provider.dart';
-import 'package:zefyr/zefyr.dart';
+// import 'package:zefyr/zefyr.dart';
 
 typedef void ProfileCallback();
 
 class TermEdit extends StatefulWidget {
   final Term term;
-  TermEdit({this.term});
+  TermEdit({required this.term});
   @override
   _TermEditState createState() => _TermEditState();
 }
 
 class _TermEditState extends State<TermEdit> {
   /// Allows to control the editor and the document.
-  ZefyrController _controllerEng;
-  ZefyrController _controllerMm;
+  // ZefyrController _controllerEng;
+  // ZefyrController _controllerMm;
 
   /// Zefyr editor like any other input field requires a focus node.
-  FocusNode _focusNodeEng;
-  FocusNode _focusNodeMm;
-  bool _isLoading;
+  // FocusNode _focusNodeEng;
+  // FocusNode _focusNodeMm;
+  bool _isLoading = false;
 
   @override
   void initState() {
@@ -36,23 +37,23 @@ class _TermEditState extends State<TermEdit> {
     _isLoading = false;
 
     // Here we must load the document and pass it to Zefyr controller.
-    _controllerEng = ZefyrController(_loadDocument(widget.term.termEng));
-    _controllerMm = ZefyrController(_loadDocument(widget.term.termMm));
-    _focusNodeEng = FocusNode();
-    _focusNodeMm = FocusNode();
+    // _controllerEng = ZefyrController(_loadDocument(widget.term.termEng));
+    // _controllerMm = ZefyrController(_loadDocument(widget.term.termMm));
+    // _focusNodeEng = FocusNode();
+    // _focusNodeMm = FocusNode();
   }
 
   /// Loads the document to be edited in Zefyr.
-  NotusDocument _loadDocument(String data) {
-    NotusDocument doc;
-    try {
-      doc = NotusDocument.fromJson(jsonDecode(data));
-    } catch (e) {}
-    if (doc == null) {
-      doc = NotusDocument();
-    }
-    return doc;
-  }
+  // NotusDocument _loadDocument(String data) {
+  //   NotusDocument doc;
+  //   try {
+  //     doc = NotusDocument.fromJson(jsonDecode(data));
+  //   } catch (e) {}
+  //   if (doc == null) {
+  //     doc = NotusDocument();
+  //   }
+  //   return doc;
+  // }
 
   @override
   Widget build(BuildContext context) {
@@ -115,8 +116,8 @@ class _TermEditState extends State<TermEdit> {
                 height: MediaQuery.of(context).size.height - 200,
                 child: TabBarView(
                   children: [
-                    textEditor(_controllerEng, _focusNodeEng),
-                    textEditor(_controllerMm, _focusNodeMm),
+                    // textEditor(_controllerEng, _focusNodeEng),
+                    // textEditor(_controllerMm, _focusNodeMm),
                   ],
                 ),
               ),
@@ -128,35 +129,35 @@ class _TermEditState extends State<TermEdit> {
     );
   }
 
-  Widget textEditor(ZefyrController controller, FocusNode focusNode) {
-    return ListView(
-      children: [
-        Container(
-          height: MediaQuery.of(context).size.height - 200,
-          child: ZefyrScaffold(
-            child: ZefyrTheme(
-              data: ZefyrThemeData().copyWith(
-                defaultLineTheme: LineTheme(
-                  padding: EdgeInsets.all(0),
-                  textStyle: TextStyle(fontFamily: "Myanmar3"),
-                ),
-              ),
-              child: ZefyrEditor(
-                autofocus: false,
-                padding: EdgeInsets.all(16),
-                controller: controller,
-                focusNode: focusNode,
-              ),
-            ),
-          ),
-        ),
-        // savebtn,
-        SizedBox(
-          height: 10,
-        )
-      ],
-    );
-  }
+  // Widget textEditor(ZefyrController controller, FocusNode focusNode) {
+  //   return ListView(
+  //     children: [
+  //       Container(
+  //         height: MediaQuery.of(context).size.height - 200,
+  //         child: ZefyrScaffold(
+  //           child: ZefyrTheme(
+  //             data: ZefyrThemeData().copyWith(
+  //               defaultLineTheme: LineTheme(
+  //                 padding: EdgeInsets.all(0),
+  //                 textStyle: TextStyle(fontFamily: "Myanmar3"),
+  //               ),
+  //             ),
+  //             child: ZefyrEditor(
+  //               autofocus: false,
+  //               padding: EdgeInsets.all(16),
+  //               controller: controller,
+  //               focusNode: focusNode,
+  //             ),
+  //           ),
+  //         ),
+  //       ),
+  //       // savebtn,
+  //       SizedBox(
+  //         height: 10,
+  //       )
+  //     ],
+  //   );
+  // }
 
   _unfocus() {
     FocusScope.of(context).unfocus();
@@ -167,11 +168,11 @@ class _TermEditState extends State<TermEdit> {
       _isLoading = true;
     });
     try {
-      final contentsEng = jsonEncode(_controllerEng.document);
-      final contentsMm = jsonEncode(_controllerMm.document);
-      print('contents => $contentsEng');
-      TermModel termModel = Provider.of<TermModel>(context, listen: false);
-      await termModel.saveTerm(Term(termEng: contentsEng, termMm: contentsMm));
+      // final contentsEng = jsonEncode(_controllerEng.document);
+      // final contentsMm = jsonEncode(_controllerMm.document);
+      // print('contents => $contentsEng');
+      // TermModel termModel = Provider.of<TermModel>(context, listen: false);
+      // await termModel.saveTerm(Term(termEng: contentsEng, termMm: contentsMm));
     } catch (e) {
       showMsgDialog(context, "Error", e.toString());
     } finally {