Merge pull request #1 from tushar725mittal/questionnaires

.gitignore

@@ -18,7 +18,7 @@
 # The .vscode folder contains launch configuration and tasks you configure in
 # VS Code which you may wish to be included in version control, so this line
 # is commented out by default.
-#.vscode/
+.vscode/
 
 # Flutter/Dart/Pub related
 **/doc/api/

lib/main.dart

@@ -4,7 +4,7 @@ import 'package:fin/pages/home_page.dart';
 import 'package:fin/pages/journal.dart';
 import 'package:fin/pages/login.dart';
 import 'package:fin/pages/profile.dart';
-import 'package:fin/pages/questionnaires.dart';
+import 'package:fin/pages/questionnaire/questionnaire.dart';
 import 'package:fin/pages/recreation.dart';
 import 'package:fin/pages/password_reset.dart';
 import 'package:fin/pages/signup.dart';
@@ -62,16 +62,16 @@ class MyApp extends StatelessWidget {
               MyRoutes.chatRoomRoute: (_, __) =>
                   const MaterialPage(child: ChatRoom()),
               MyRoutes.questionnairesRoute: (_, __) =>
-                  const MaterialPage(child: Questionnaires()),
+                  const MaterialPage(child: Questionnaire()),
               MyRoutes.therapistRoute: (_, __) =>
                   const MaterialPage(child: Therapist()),
               MyRoutes.journalRoute: (_, __) =>
                   const MaterialPage(child: Journal()),
               MyRoutes.recreationRoute: (_, __) =>
                   const MaterialPage(child: Recreation()),
-              MyRoutes.innerchatroomRoute: (_, params) =>MaterialPage(
-                    child: InnerChat(
-                      code:params['code'],
+              MyRoutes.innerchatroomRoute: (_, params) => MaterialPage(
+                      child: InnerChat(
+                    code: params['code'],
                   )),
             },
           ),

lib/pages/home_page.dart

@@ -1,12 +1,24 @@
+import 'package:fin/utils/routes.dart';
 import 'package:flutter/material.dart';
+import 'package:velocity_x/velocity_x.dart';
 
 class HomePage extends StatelessWidget {
-  const HomePage({ Key? key }) : super(key: key);
+  const HomePage({Key? key}) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
-    return Container(
-      child: Center(child: Text("This is home page"),),
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text("Friend In Need 2.0"),
+      ),
+      body: Center(
+        child: ElevatedButton(
+          onPressed: () {
+            context.vxNav.push(Uri.parse(MyRoutes.questionnairesRoute));
+          },
+          child: const Text("Questions"),
+        ),
+      ),
     );
   }
-}
+}

lib/pages/questionnaire/questionnaire.dart

@@ -0,0 +1,144 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:fin/pages/questionnaire/radio_group.dart';
+import 'package:firebase_auth/firebase_auth.dart';
+import 'package:flutter/material.dart';
+
+class Questionnaire extends StatelessWidget {
+  const Questionnaire({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text("Questionnaire"),
+      ),
+      body: const QuestionnaireForm(),
+    );
+  }
+}
+
+class QuestionnaireForm extends StatefulWidget {
+  const QuestionnaireForm({Key? key}) : super(key: key);
+
+  @override
+  State<QuestionnaireForm> createState() => _QuestionnaireFormState();
+}
+
+class _QuestionnaireFormState extends State<QuestionnaireForm> {
+  final _key = GlobalKey<FormState>();
+  final questions = {
+    'How is life?': [
+      'Yes',
+      'Maybe',
+      'No',
+    ],
+    'Are you sad?': [
+      'Yes',
+      'Maybe',
+      'No',
+    ],
+    'Are you very sad?': [
+      'Yes',
+      'Maybe',
+      'No',
+    ],
+  };
+
+  Map<int, String?> selectedOptions = {};
+
+  void _submit() async {
+    var _ref = FirebaseFirestore.instance;
+    var user = FirebaseAuth.instance.currentUser;
+
+    Map<String, String?> response = {};
+
+    for (int i = 0; i < questions.length; i++) {
+      String question = questions.keys.elementAt(i);
+      response[question] = selectedOptions[i];
+    }
+
+    if (user != null) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        const SnackBar(
+          content: Text("Submitting..."),
+        ),
+      );
+      await _ref
+          .collection('users')
+          .doc(user.uid)
+          .collection('questionnaireResponses')
+          .add(response);
+
+      ScaffoldMessenger.of(context).hideCurrentSnackBar();
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(
+          content: const Text("Submitted. Thank you!"),
+          action: SnackBarAction(
+              label: "Dismiss",
+              onPressed: () =>
+                  ScaffoldMessenger.of(context).hideCurrentSnackBar()),
+        ),
+      );
+    } else {
+      ScaffoldMessenger.of(context).showSnackBar(
+        const SnackBar(
+          content: Text("You must login before submitting the form!"),
+        ),
+      );
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Form(
+      key: _key,
+      child: Scrollbar(
+        child: ListView.separated(
+          itemCount: questions.length + 1,
+          separatorBuilder: (context, separatorIndex) => const Divider(
+            indent: 20,
+            endIndent: 20,
+          ),
+          itemBuilder: (context, questionIndex) =>
+              questionIndex != questions.length
+                  ? Column(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: <Widget>[
+                        ListTile(
+                          title: Text("Q${questionIndex + 1}. " +
+                              questions.keys.elementAt(questionIndex)),
+                        ),
+                        RadioGroup(
+                          options: questions.values.elementAt(questionIndex),
+                          currentlySelected: selectedOptions[questionIndex],
+                          onChanged: (value) {
+                            setState(() {
+                              selectedOptions[questionIndex] = value;
+                            });
+                          },
+                        ),
+                      ],
+                    )
+                  : Padding(
+                      padding: const EdgeInsets.symmetric(vertical: 20),
+                      child: Center(
+                        child: ElevatedButton(
+                            onPressed: _submit,
+                            child: Row(
+                              mainAxisSize: MainAxisSize.min,
+                              children: const [
+                                Text("Submit"),
+                                SizedBox(width: 7),
+                                Icon(
+                                  Icons.arrow_forward,
+                                  size: 20,
+                                )
+                              ],
+                            )),
+                      ),
+                    ),
+        ),
+      ),
+    );
+  }
+}

lib/pages/questionnaire/radio_group.dart

@@ -0,0 +1,32 @@
+import 'package:flutter/material.dart';
+
+class RadioGroup extends StatelessWidget {
+  final List<String> options;
+  final String? currentlySelected;
+  final Function(String?) onChanged;
+
+  const RadioGroup({
+    Key? key,
+    required this.options,
+    required this.currentlySelected,
+    required this.onChanged,
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      children: options
+          .map(
+            (option) => RadioListTile(
+              title: Text(option),
+              value: option,
+              groupValue: currentlySelected,
+              onChanged: (String? value) {
+                onChanged(value!);
+              },
+            ),
+          )
+          .toList(),
+    );
+  }
+}