From 107c0156af44e259573607d71671c4d447ef44d9 Mon Sep 17 00:00:00 2001
From: Yash-Garg <yash.garg@outlook.in>
Date: Wed, 7 Sep 2022 21:04:45 +0530
Subject: [PATCH] fix: only navigate to day wise attendance if lectures are
 greater than 0

---
 lib/cubits/attendance/attendance_cubit.dart |  6 +----
 lib/ui/home/widgets/subjects_list_view.dart | 26 +++++++++++++--------
 pubspec.yaml                                |  2 +-
 3 files changed, 18 insertions(+), 16 deletions(-)

diff --git a/lib/cubits/attendance/attendance_cubit.dart b/lib/cubits/attendance/attendance_cubit.dart
index 58d74b0..974ab54 100644
--- a/lib/cubits/attendance/attendance_cubit.dart
+++ b/lib/cubits/attendance/attendance_cubit.dart
@@ -27,11 +27,7 @@ class AttendanceCubit extends Cubit<AttendanceState> {
     _extraLectures = extraLectures;
     _mainLectures = mainLectures;
     _subId = subjectId;
-    if (mainLectures.isNotEmpty) {
-      _calculate();
-    } else {
-      emit(state.copyWith(loading: false));
-    }
+    _calculate();
   }
 
   changeDate(DateTime date) {
diff --git a/lib/ui/home/widgets/subjects_list_view.dart b/lib/ui/home/widgets/subjects_list_view.dart
index eed9a88..6e658bf 100644
--- a/lib/ui/home/widgets/subjects_list_view.dart
+++ b/lib/ui/home/widgets/subjects_list_view.dart
@@ -1,3 +1,4 @@
+import 'package:edtrack/ui/common/custom_snackbar.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 
@@ -30,16 +31,21 @@ class SubjectsListView extends StatelessWidget {
             shape: AppTheme.cardShape,
             child: InkWell(
               borderRadius: BorderRadius.circular(AppTheme.cardRadius),
-              onTap: () => Navigator.push(
-                context,
-                CupertinoPageRoute(
-                  builder: (_) => SubjectAttendance(
-                    mainLectures: attendance.attendanceData,
-                    extraLectures: attendance.extraLectures,
-                    subject: subject,
-                  ),
-                ),
-              ),
+              onTap: () => subject.totalLectures > 0
+                  ? Navigator.push(
+                      context,
+                      CupertinoPageRoute(
+                        builder: (_) => SubjectAttendance(
+                          mainLectures: attendance.attendanceData,
+                          extraLectures: attendance.extraLectures,
+                          subject: subject,
+                        ),
+                      ),
+                    )
+                  : showCustomSnack(
+                      context: context,
+                      message: 'No lectures to show for this subject yet',
+                    ),
               child: Padding(
                 padding: const EdgeInsets.all(8.0),
                 child: ListTile(
diff --git a/pubspec.yaml b/pubspec.yaml
index 0577505..3c3cd8b 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -3,7 +3,7 @@ description: Edumarshal client for AKGEC
 
 publish_to: "none"
 
-version: 1.3.1+10
+version: 1.4.0+11
 
 environment:
   sdk: ">=2.17.0 <3.0.0"