Database refactor and feature re-implementation (#27)

* Firebase service update

* linked to page

* display timespans of all sessions

* display image by url

* enable GPS check-in, fix bugs on calendar page

* add sticker

remove firebase_service.dart

* add stickers to users' collection while checking in

* upload check_in photo

* complete photo upload check-in

* fix bug on profile page

adjust sticker image size

* adjust points earned by users

* remove unused classes

* rename classes

* add savedUsers to Event

---------

Co-authored-by: heyadi <[email protected]>

bu_passport/android/app/src/main/AndroidManifest.xml

@@ -1,4 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
+
     <application
         android:label="bu_passport"
         android:name="${applicationName}"

bu_passport/ios/Runner/Info.plist

@@ -2,6 +2,11 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+    <key>NSLocationWhenInUseUsageDescription</key>
+    <string>We need your location to provide this feature</string>
+    <key>NSLocationAlwaysUsageDescription</key>
+    <string>We need your location to provide this feature</string>
+
 	<key>NSCameraUsageDescription</key>
 	<string>This app requires camera access to allow users to take and upload photos for their profile.</string>
 	<key>NSPhotoLibraryUsageDescription</key>

bu_passport/lib/classes/event.dart

@@ -1,3 +1,5 @@
+import 'package:bu_passport/classes/session.dart';
+import 'package:bu_passport/classes/sticker.dart';
 import 'package:cloud_firestore/cloud_firestore.dart';
 
 class Event {
@@ -7,21 +9,66 @@ class Event {
   final String eventLocation;
   final String eventDescription;
   final String eventURL;
-  final DateTime eventStartTime;
-  final DateTime eventEndTime;
   final int eventPoints;
   final List<String> savedUsers;
+  final List<Session> eventSessions;
+  final List<Sticker> eventStickers;
 
   Event({
     required this.eventID,
     required this.eventTitle,
     required this.eventPhoto,
     required this.eventLocation,
-    required this.eventStartTime,
-    required this.eventEndTime,
     required this.eventDescription,
     required this.eventPoints,
     required this.eventURL,
     required this.savedUsers,
+    required this.eventSessions,
+    required this.eventStickers,
   });
+
+  @override
+  String toString() {
+    return 'NewEvent\n'
+        '(ID: $eventID,\n'
+        ' Title: $eventTitle, \n'
+        'Photo URL: $eventPhoto, \n'
+        'Location: $eventLocation, \n'
+        //'Description: $eventDescription, \n'
+        'Points: $eventPoints, \n'
+        'Event URL: $eventURL, \n'
+        'Sessions: [\n${eventSessions.map((session) => '  ${session.toString()}').join(',\n')}\n])';
+  }
+
+  bool hasSessionOnDay(DateTime date) {
+    return eventSessions.any((session) {
+      final startOfDay = DateTime(date.year, date.month, date.day);
+      final endOfDay = startOfDay.add(Duration(days: 1));
+
+      return (session.sessionStartTime.isAfter(startOfDay) &&
+          session.sessionStartTime.isBefore(endOfDay)) ||
+          (session.sessionEndTime.isAfter(startOfDay) &&
+              session.sessionEndTime.isBefore(endOfDay));
+    });
+  }
+
+  bool hasUpcomingSessions(DateTime time) {
+
+    // Check if there are any sessions that haven't ended
+    for (var session in eventSessions) {
+      if (session.sessionEndTime.isAfter(time)) {
+        return true; // There's at least one active session
+      }
+    }
+    return false; // No active sessions
+  }
+  bool isEventHappening() {
+    DateTime now = DateTime.now();
+    for (var session in eventSessions) {
+      if (session.sessionStartTime.isBefore(now) && session.sessionEndTime.isAfter(now)) {
+        return true; // Event is happening
+      }
+    }
+    return false; // Event is not happening
+  }
 }

bu_passport/lib/classes/session.dart

@@ -0,0 +1,25 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+
+class Session {
+  final String sessionID;
+  final DateTime sessionStartTime;
+  final DateTime sessionEndTime;
+  final List<String> savedUsers;
+
+  Session({
+    required this.sessionID,
+    required this.sessionStartTime,
+    required this.sessionEndTime,
+    required this.savedUsers,
+
+  });
+  @override
+  String toString() {
+    return 'Session('
+        'ID: $sessionID, '
+        'Start Time: $sessionStartTime, '
+        'End Time: $sessionEndTime, '
+        'Saved Users: $savedUsers'
+        ')';
+  }
+}

bu_passport/lib/classes/sticker.dart

@@ -0,0 +1,15 @@
+class Sticker {
+  final String name;
+
+  Sticker({
+    required this.name,
+  });
+  @override
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+    return other is Sticker && other.name == name;
+  }
+
+  @override
+  int get hashCode => name.hashCode;
+}

bu_passport/lib/classes/user.dart

@@ -1,3 +1,5 @@
+import 'package:bu_passport/classes/sticker.dart';
+
 class Users {
   final String firstName;
   final String lastName;
@@ -10,6 +12,7 @@ class Users {
   final String userProfileURL;
   final Map<String, dynamic> userSavedEvents;
   final bool admin;
+  final Map<Sticker, bool> userStickerCollection;
 
   Users({
     required this.firstName,
@@ -23,5 +26,6 @@ class Users {
     required this.userPoints,
     required this.userProfileURL,
     required this.admin,
+    required this.userStickerCollection,
   });
 }

bu_passport/lib/components/checkin_options_dialog.dart

@@ -0,0 +1,22 @@
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+
+class CheckInOptionsDialog extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: Text("Check-in Options"),
+      content: Text("Would you like to check in with a photo?"),
+      actions: [
+        TextButton(
+          onPressed: () => Navigator.of(context).pop(false),
+          child: Text("No"),
+        ),
+        TextButton(
+          onPressed: () => Navigator.of(context).pop(true),
+          child: Text("Yes"),
+        ),
+      ],
+    );
+  }
+}

bu_passport/lib/components/checkin_success_dialog.dart

@@ -0,0 +1,81 @@
+import 'dart:io';
+import 'package:bu_passport/components/sticker_painters.dart';
+import 'package:flutter/material.dart';
+import 'postmark_widget.dart';
+import 'dart:ui' as ui;
+
+
+
+
+class SuccessDialog extends StatelessWidget {
+  final String eventTitle;
+  final int points;
+  final ui.Image? image;
+  final ui.Image? logo;
+  final ui.Image? frame;
+  final ui.Image? sticker1;
+  final ui.Image? sticker2;
+  static const double STAMP_SIZE=100;
+  static const double POSTMARK_SIZE=100;
+
+  const SuccessDialog({
+    Key? key,
+    required this.eventTitle,
+    required this.points,
+    this.image, this.frame, this.sticker1, this.sticker2, this.logo,
+  }) : super(key: key);
+
+
+
+  @override
+  Widget build(BuildContext context) {
+    return Dialog(
+      backgroundColor: Colors.white,
+      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
+      child: Padding(
+        padding: const EdgeInsets.all(24.0),
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            const Text(
+              'SUCCESS!',
+              style: TextStyle(
+                fontSize: 24,
+                fontWeight: FontWeight.bold,
+                color: Color(0xFFCC0000),
+                fontFamily: 'Inter',
+              ),
+              textAlign: TextAlign.center,
+            ),
+            const SizedBox(height: 16),
+
+            if (image != null)
+              CustomPaint(
+                size: Size(STAMP_SIZE,STAMP_SIZE),
+                painter: ImagePainter(image,frame,sticker1,sticker2),
+              ),
+            if(image==null)
+              CustomPaint(
+                size: const Size(STAMP_SIZE, STAMP_SIZE),
+                painter: LogoPainter(logo,sticker1,sticker2),
+              ),
+            const SizedBox(height: 16),
+            Text(
+              eventTitle,
+              style: const TextStyle(
+                fontSize: 18,
+                fontWeight: FontWeight.bold,
+              ),
+              textAlign: TextAlign.center,
+            ),
+            const SizedBox(height: 16),
+            CustomPaint(
+              size: Size(POSTMARK_SIZE,POSTMARK_SIZE),
+              painter: PostmarkPainter(points: points),// points
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

bu_passport/lib/components/event_widget.dart

@@ -1,12 +1,15 @@
 import 'package:bu_passport/classes/event.dart';
+import 'package:bu_passport/components/time_span.dart';
 import 'package:bu_passport/pages/event_page.dart';
-import 'package:bu_passport/services/firebase_service.dart';
 import 'package:cloud_firestore/cloud_firestore.dart';
 import 'package:firebase_auth/firebase_auth.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/widgets.dart';
 import 'package:intl/intl.dart';
 
+import '../services/firebase_service.dart';
+import '../services/web_image_service.dart';
+
 class EventWidget extends StatefulWidget {
   final Event event;
   final Function onUpdateEventPage;
@@ -97,7 +100,7 @@ class _EventWidgetState extends State<EventWidget> {
           borderRadius: BorderRadius.circular(10.0),
           border: Border.all(color: Colors.grey),
           image: DecorationImage(
-            image: AssetImage(widget.event.eventPhoto),
+            image: WebImageService.buildImageProvider(widget.event.eventPhoto),
             fit: BoxFit.cover,
             colorFilter: ColorFilter.mode(
                 Colors.black.withOpacity(0.3), BlendMode.multiply),
@@ -139,14 +142,8 @@ class _EventWidgetState extends State<EventWidget> {
                               ),
                             ),
                             SizedBox(height: sizedBoxHeight * 0.5),
-                            Text(
-                              DateFormat.yMMMd()
-                                  .format(widget.event.eventStartTime),
-                              style: TextStyle(
-                                fontSize: 14.0,
-                                fontWeight: FontWeight.w500,
-                                color: Colors.white,
-                              ),
+                            EventDateRangeDisplay(
+                              sessions: widget.event.eventSessions,
                             ),
                           ],
                         ),