updated calendar screen

lib/screens/calendar_screen.dart

@@ -1,4 +1,12 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:firebase_auth/firebase_auth.dart';
 import 'package:flutter/material.dart';
+import 'package:health_watch/constants/push_routes.dart';
+import 'package:health_watch/constants/routes.dart';
+import 'package:health_watch/utilities/appbar_widget.dart';
+import 'package:health_watch/utilities/drawer_widget.dart';
+import 'package:table_calendar/table_calendar.dart';
+import '../constants/user_data.dart';
 
 class CalendarScreen extends StatefulWidget {
  const CalendarScreen({super.key});
@@ -8,8 +16,81 @@ class CalendarScreen extends StatefulWidget {
 }
 
 class _CalendarScreenState extends State<CalendarScreen> {
+ final email = FirebaseAuth.instance.currentUser!.email.toString();
+ List _appointments = [];
+ List _appointmentDates = [];
+
+ Future<List<Map<String, dynamic>>?> getAppointmentsData(String name) async {
+ List<DocumentSnapshot> appointmentSnapshots = await getAppointments(name);
+
+ List<Map<String, dynamic>> appointmentsData =
+ appointmentSnapshots.map((snapshot) {
+ return snapshot.data() as Map<String, dynamic>;
+ }).toList();
+ return appointmentsData;
+ }
+
+ Future<void> setAppointments() async {
+ List? appointments = await getAppointmentsData(email);
+ setState(() {
+ _appointments = appointments ?? [];
+ });
+ List dates = [];
+ Timestamp timestamp = Timestamp(0, 0);
+ if (_appointments.isNotEmpty) {
+ for (final appointment in _appointments) {
+ timestamp = appointment['date'];
+ dates.add(timestamp.toDate());
+ }
+ setState(() {
+ _appointmentDates = dates;
+ });
+ } else {
+ const AlertDialog(
+ title: Text('An error has occurred'),
+ content: Text('No dates'),
+ );
+ }
+ }
+
+ @override
+ void initState() {
+ setAppointments();
+ super.initState();
+ }
+
  @override
  Widget build(BuildContext context) {
- return const Placeholder();
+ return Scaffold(
+ appBar: appbarWidget('Calendar'),
+ drawer: drawerWidget(context),
+ body: ListView(
+ children: [
+ Builder(builder: (context) {
+ if (_appointments.isEmpty) {
+ return TableCalendar(
+ focusedDay: DateTime.now(),
+ firstDay: DateTime.now(),
+ lastDay: DateTime.utc(2030),
+ );
+ } else {
+ return TableCalendar(
+ focusedDay: DateTime.now(),
+ firstDay: DateTime.now(),
+ lastDay: DateTime.utc(2030),
+ selectedDayPredicate: (day) => _appointmentDates.contains(day),
+ );
+ }
+ }),
+ ],
+ ),
+ floatingActionButton: FloatingActionButton(
+ onPressed: () {
+ pushRoute(context, searchRoute);
+ },
+ elevation: 0,
+ child: const Icon(Icons.add_business_outlined),
+ ),
+ );
  }
 }

lib/screens/register_screen.dart

@@ -96,7 +96,7 @@ class _RegisterScreenState extends State<RegisterScreen> {
  'day': day,
  'month': month,
  'year': year,
- 'height': weight,
+ 'height': height,
  'weight': weight,
  'bmi': bmi,
  'bloodGroup': bloodGroup,