From 7425b566d53793a37581da6361816075f9814e30 Mon Sep 17 00:00:00 2001
From: Ceda EI <ceda_ei@webionite.com>
Date: Sun, 29 Mar 2020 13:45:27 +0530
Subject: [PATCH] Do not show Timetable till subjects are not added.

---
 components/Timetable.js | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/components/Timetable.js b/components/Timetable.js
index 2f4ac5c..c424042 100644
--- a/components/Timetable.js
+++ b/components/Timetable.js
@@ -2,6 +2,7 @@ import React from "react";
 import PropTypes from "prop-types";
 import {
 	Portal,
+	Text,
 } from "react-native-paper";
 import { createStackNavigator } from "@react-navigation/stack";
 
@@ -12,6 +13,17 @@ const Stack = createStackNavigator();
 
 export default function Timetable({ addTimetableEntry, removeTimetableEntry, timetable, subjects }) {
 	const days = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];
+	if (subjects.length === 0) {
+		return (
+			<Text
+				style={{
+					textAlign: "center",
+					marginTop: 12,
+				}}
+			>
+				No Subjects added. Add Subjects first.
+			</Text>);
+	}
 	return (
 		<Portal.Host><Stack.Navigator headerMode="none">
 			<Stack.Screen name="Timetable">