🔖 RC2 1.0.0-rc.2+5

lib/body.dart

@@ -1,7 +1,11 @@
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:package_info_plus/package_info_plus.dart';
+import 'package:provider/provider.dart';
 
+import 'providers/saved_schedule_provider.dart';
+import 'saved_schedule_selector.dart';
 import 'util/launcher_url.dart';
 import 'views/course browser/browser.dart';
 import 'views/scheduler/schedule_maker.dart';
@@ -21,6 +25,11 @@ class MyBody extends StatelessWidget {
     return Scaffold(
       extendBodyBehindAppBar: true,
       appBar: AppBar(
+        systemOverlayStyle: Theme.of(context).brightness == Brightness.light
+            ? SystemUiOverlayStyle.dark
+                .copyWith(statusBarColor: Colors.grey.withAlpha(90))
+            : SystemUiOverlayStyle.light
+                .copyWith(statusBarColor: Colors.grey.withAlpha(90)),
         shadowColor: Colors.transparent,
         backgroundColor: Colors.transparent,
         foregroundColor: Colors.transparent,
@@ -50,9 +59,9 @@ class MyBody extends StatelessWidget {
                 default:
               }
             },
-            icon: const Icon(
+            icon: Icon(
               Icons.more_vert_outlined,
-              color: Colors.black87,
+              color: Theme.of(context).iconTheme.color!,
             ),
             itemBuilder: (context) => const [
               PopupMenuItem(
@@ -74,9 +83,12 @@ class MyBody extends StatelessWidget {
                 'Schedule Maker',
                 style: _textStyle,
               ),
-              onPressed: () {
-                Navigator.of(context)
+              onPressed: () async {
+                // SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle.dark);
+                await Navigator.of(context)
                     .push(CupertinoPageRoute(builder: (_) => ScheduleMaker()));
+
+                // SystemChrome.setSystemUIOverlayStyle(SystemUiOverlayStyle.dark);
               },
             ),
           ),
@@ -94,6 +106,42 @@ class MyBody extends StatelessWidget {
               },
             ),
           ),
+          const Divider(),
+          Consumer<SavedScheduleProvider>(
+            builder: (_, value, __) {
+              if (value.data.isEmpty) {
+                return const Padding(
+                  padding: EdgeInsets.symmetric(vertical: 4),
+                  child: Text(
+                    "Your saved schedule will appear here",
+                    textAlign: TextAlign.center,
+                    style: TextStyle(fontWeight: FontWeight.w300),
+                  ),
+                );
+              }
+              if (value.data.isNotEmpty) {
+                return Column(
+                  children: [
+                    MouseRegion(
+                      cursor: SystemMouseCursors.click,
+                      child: CupertinoButton(
+                        child: Text(
+                          'Saved Schedule',
+                          style: _textStyle,
+                        ),
+                        onPressed: () {
+                          Navigator.of(context).push(CupertinoPageRoute(
+                              builder: (_) => const SavedScheduleSelector()));
+                        },
+                      ),
+                    ),
+                  ],
+                );
+              } else {
+                return const SizedBox.shrink();
+              }
+            },
+          ),
         ],
       ),
     );

lib/constants.dart

@@ -0,0 +1 @@
+const kHiveSavedSchedule = "savedSchedule";

lib/main.dart

@@ -1,9 +1,16 @@
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
+import 'package:hive_flutter/hive_flutter.dart';
+import 'package:provider/provider.dart';
 
 import 'body.dart';
+import 'constants.dart';
+import 'providers/saved_schedule_provider.dart';
+
+void main() async {
+  await Hive.initFlutter();
+  await Hive.openBox(kHiveSavedSchedule);
 
-void main() {
   runApp(const MyApp());
 }
 
@@ -12,17 +19,22 @@ class MyApp extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return MaterialApp(
-      title: 'IIUM Schedule (Preview)',
-      theme: ThemeData(
-        primarySwatch: Colors.purple,
-      ),
-      darkTheme: ThemeData.dark().copyWith(
-        cupertinoOverrideTheme:
-            const CupertinoThemeData(primaryColor: Colors.purple),
+    return MultiProvider(
+      providers: [
+        ChangeNotifierProvider(create: (_) => SavedScheduleProvider()),
+      ],
+      child: MaterialApp(
+        title: 'IIUM Schedule (Preview)',
+        theme: ThemeData(
+          primarySwatch: Colors.purple,
+        ),
+        darkTheme: ThemeData.dark().copyWith(
+          cupertinoOverrideTheme:
+              const CupertinoThemeData(primaryColor: Colors.purple),
+        ),
+        themeMode: ThemeMode.system,
+        home: const MyBody(),
       ),
-      themeMode: ThemeMode.system,
-      home: const MyBody(),
     );
   }
 }

lib/providers/saved_schedule_provider.dart

@@ -0,0 +1,22 @@
+import 'dart:convert';
+
+import 'package:flutter/foundation.dart';
+import 'package:hive/hive.dart';
+
+import '../constants.dart';
+
+class SavedScheduleProvider extends ChangeNotifier {
+  final _box = Hive.box(kHiveSavedSchedule);
+
+  /// oldName is needed to detect is schedule is renamed,
+  /// if it is, the key with `oldName` will be deleted
+  /// and a new schedule will be saved in the new key (`name`)
+  void setSchedule(
+      {required String name, required List<dynamic> data, String? oldName}) {
+    if ((oldName != null) || (oldName == name)) _box.delete(oldName);
+    _box.put(name, jsonEncode(data));
+    notifyListeners();
+  }
+
+  Box get data => _box;
+}

lib/saved_schedule_selector.dart

@@ -0,0 +1,93 @@
+import 'dart:convert';
+
+import 'package:albiruni/albiruni.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:hive/hive.dart';
+
+import 'constants.dart';
+import 'views/scheduler/schedule_layout.dart';
+
+class SavedScheduleSelector extends StatefulWidget {
+  const SavedScheduleSelector({Key? key}) : super(key: key);
+
+  @override
+  State<SavedScheduleSelector> createState() => _SavedScheduleSelectorState();
+}
+
+class _SavedScheduleSelectorState extends State<SavedScheduleSelector> {
+  final box = Hive.box(kHiveSavedSchedule);
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text(
+          "Saved schedule",
+        ),
+        systemOverlayStyle: SystemUiOverlayStyle.light
+            .copyWith(statusBarColor: Colors.transparent),
+      ),
+      body: ListView.builder(
+        padding: const EdgeInsets.all(8),
+        itemCount: box.length,
+        itemBuilder: (context, index) {
+          var name = box.keyAt(index);
+          var data = box.getAt(index);
+          return Card(
+            child: ListTile(
+              title: Text(name),
+              trailing: IconButton(
+                icon: const Icon(
+                  Icons.delete_outline,
+                  color: Colors.redAccent,
+                ),
+                onPressed: () {
+                  showDialog(
+                    context: context,
+                    builder: (_) => AlertDialog(
+                      title: const Text("Confirm delete"),
+                      actions: [
+                        OutlinedButton(
+                          onPressed: () => Navigator.pop(context),
+                          child: const Text("Cancel"),
+                        ),
+                        ElevatedButton(
+                          style: ElevatedButton.styleFrom(
+                              primary: Colors.redAccent),
+                          onPressed: () {
+                            Navigator.pop(context);
+                            setState(() => box.deleteAt(index));
+                          },
+                          child: const Text("Delete"),
+                        ),
+                      ],
+                    ),
+                  );
+                },
+              ),
+              onTap: () async {
+                List<dynamic> parsedListJson = jsonDecode(data);
+                await Navigator.push(
+                  context,
+                  CupertinoPageRoute(
+                    builder: (_) => ScheduleLayout(
+                      initialName: name,
+                      subjects: List<Subject>.from(
+                        parsedListJson.map((e) => Subject.fromJson(e)),
+                      ),
+                    ),
+                  ),
+                );
+
+                // refresh page when come back to thus screen
+                setState(() {});
+              },
+            ),
+          );
+        },
+      ),
+    );
+  }
+}

lib/util/course_validator_pass.dart

@@ -25,5 +25,6 @@ class CourseValidatorPass {
     return _status.where((element) => !element).length;
   }
 
+  //TODO: Why need map in this situation
   List<Subject> fetchedSubjects() => _subjects.map((e) => e!).toList();
 }

lib/views/course browser/browser.dart

@@ -2,6 +2,7 @@ import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 
 import 'package:albiruni/albiruni.dart';
+import 'package:flutter/services.dart';
 
 import 'browser_view.dart';
 
@@ -38,6 +39,8 @@ class _BrowserState extends State<Browser> {
       onTap: () => FocusScope.of(context).unfocus(),
       child: Scaffold(
         appBar: AppBar(
+          systemOverlayStyle: SystemUiOverlayStyle.light
+              .copyWith(statusBarColor: Colors.transparent),
           title: const Text('Course Browser'),
         ),
         body: Center(
@@ -98,6 +101,8 @@ class _BrowserState extends State<Browser> {
                     child: CupertinoTextField(
                       maxLength: 9,
                       controller: _searchController,
+                      // https://github.com/flutter/flutter/issues/48438#issuecomment-621262652
+                      style: CupertinoTheme.of(context).textTheme.textStyle,
                       placeholder: "Search subject",
                       clearButtonMode: OverlayVisibilityMode.editing,
                       selectionControls: MaterialTextSelectionControls(),

lib/views/course browser/browser_view.dart

@@ -37,6 +37,7 @@ class _BrowserViewState extends State<BrowserView> {
             "${widget.kulliyah} Sem ${widget.albiruni.semester} ${widget.albiruni.session}"),
         actions: [
           IconButton(
+              tooltip: "Prevous page",
               onPressed: _page <= 1
                   ? null
                   : () {
@@ -45,6 +46,7 @@ class _BrowserViewState extends State<BrowserView> {
               icon: const Icon(Icons.navigate_before_outlined)),
           Center(child: Text(_page.toString())),
           IconButton(
+              tooltip: "Next page",
               onPressed: () {
                 setState(() {
                   setState(() => _page++);

lib/views/scheduler/course_validator.dart

@@ -2,12 +2,13 @@ import 'package:albiruni/albiruni.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
+import 'package:recase/recase.dart';
+
+import '../../model/basic_subject_model.dart';
 import '../../util/course_validator_pass.dart';
-import 'schedule_maker_data.dart';
 import '../course%20browser/subject_screen.dart';
 import 'schedule_layout.dart';
-import 'package:recase/recase.dart';
-import '../../model/basic_subject_model.dart';
+import 'schedule_maker_data.dart';
 
 CourseValidatorPass? _validatorPass;
 
@@ -61,7 +62,10 @@ class _CourseValidatorState extends State<CourseValidator>
 
                       Navigator.of(context).push(CupertinoPageRoute(
                           builder: (_) => ScheduleLayout(
-                              _validatorPass!.fetchedSubjects())));
+                                initialName:
+                                    '${ScheduleMakerData.kulliyah} ${ScheduleMakerData.albiruni!.semester} ${ScheduleMakerData.albiruni!.session}',
+                                subjects: _validatorPass!.fetchedSubjects(),
+                              )));
                     },
                     child: const Text("Proceed"),
                   ),

lib/views/scheduler/input_course.dart

@@ -341,7 +341,7 @@ class _InputCourseState extends State<InputCourse>
                     if (_inputIndex == 1)
                       Link(
                         uri: Uri.parse(
-                            "https://iiumschedule.vercel.app/docs/extract/imaalum"),
+                            "https://iiumschedule.vercel.app/docs/extract/imaluum"),
                         target: LinkTarget.blank,
                         builder: (_, followLink) => TextButton(
                           onPressed: followLink,