From 210cfd85bd5be276ac7abbb5f1cec3fe3189f646 Mon Sep 17 00:00:00 2001
From: Rafael <1024481@stud.hs-mannheim.de>
Date: Mon, 17 Jun 2024 15:05:41 +0200
Subject: [PATCH] UserTileLikes: Added distance info

---
 lib/components/user_tile_likes.dart | 80 +++++++++++++++++++++++------
 lib/pages/liked_users_page.dart     | 13 +++++
 2 files changed, 76 insertions(+), 17 deletions(-)

diff --git a/lib/components/user_tile_likes.dart b/lib/components/user_tile_likes.dart
index 4854b83..8050273 100644
--- a/lib/components/user_tile_likes.dart
+++ b/lib/components/user_tile_likes.dart
@@ -2,10 +2,14 @@ import 'package:cloud_firestore/cloud_firestore.dart';
 import 'package:flutter/material.dart';
 
 import '../constants.dart';
+import '../models/user_profile.dart';
+import '../services/user_service.dart';
+import '../utils/math.dart';
 
-class UserTileLikes extends StatelessWidget {
+class UserTileLikes extends StatefulWidget {
   final DocumentSnapshot user;
   final bool hasMatch;
+  final UserProfile currentUser;
   final VoidCallback onUnlike;
   final VoidCallback onShowChat;
   final VoidCallback onViewInfo;
@@ -14,41 +18,83 @@ class UserTileLikes extends StatelessWidget {
     super.key,
     required this.user,
     required this.hasMatch,
+    required this.currentUser,
     required this.onUnlike,
     required this.onShowChat,
     required this.onViewInfo,
   });
 
+  @override
+  State<UserTileLikes> createState() => _UserTileLikesState();
+}
+
+class _UserTileLikesState extends State<UserTileLikes> {
+  UserProfile? _otherUser;
+  bool _isLoading = true;
+
+  @override
+  void initState() {
+    super.initState();
+    _fetchUserProfile();
+  }
+
+  Future<void> _fetchUserProfile() async {
+    UserProfile userProfile =
+        await UserService.getUserProfileFromDocument(widget.user);
+    setState(() {
+      _otherUser = userProfile;
+      _isLoading = false;
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
-    Map<String, dynamic> userMap = user.data() as Map<String, dynamic>;
+    if (_isLoading) {
+      return const CircularProgressIndicator();
+    }
+
+    Map<String, dynamic> userMap = widget.user.data() as Map<String, dynamic>;
     bool hasPictureUrl = userMap.containsKey(Constants.dbFieldUsersProfilePic);
     bool hasName = userMap.containsKey(Constants.dbFieldUsersName);
     bool hasBio = userMap.containsKey(Constants.dbFieldUsersBio);
 
+    String? shortDist = (_otherUser != null
+        ? shortestDistanceBetweenUsers(widget.currentUser, _otherUser!)
+            .toStringAsFixed(0)
+        : null);
+
     return Card(
       margin: const EdgeInsets.all(8.0),
       child: ListTile(
-        leading: hasPictureUrl == true &&
-                user[Constants.dbFieldUsersProfilePic] != null
-            ? CircleAvatar(
-                backgroundImage: NetworkImage(
-                  user[Constants.dbFieldUsersProfilePic],
-                ),
-              )
-            : const CircleAvatar(
-                child: Icon(Icons.person),
-              ),
+        leading: Column(
+          mainAxisSize: MainAxisSize.min,
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            hasPictureUrl == true &&
+                    widget.user[Constants.dbFieldUsersProfilePic] != null
+                ? CircleAvatar(
+                    maxRadius: 16,
+                    backgroundImage: NetworkImage(
+                      widget.user[Constants.dbFieldUsersProfilePic],
+                    ),
+                  )
+                : const CircleAvatar(
+                    maxRadius: 16,
+                    child: Icon(Icons.person),
+                  ),
+            Text('$shortDist km'),
+          ],
+        ),
         title: hasName
             ? Text(
-                '${user[Constants.dbFieldUsersName]}',
+                '${widget.user[Constants.dbFieldUsersName]}',
                 overflow: TextOverflow.ellipsis,
                 maxLines: 1,
               )
             : null,
         subtitle: hasBio
             ? Text(
-                user[Constants.dbFieldUsersBio],
+                widget.user[Constants.dbFieldUsersBio],
                 overflow: TextOverflow.ellipsis,
                 maxLines: 3,
               )
@@ -58,13 +104,13 @@ class UserTileLikes extends StatelessWidget {
           children: [
             IconButton(
               icon: const Icon(Icons.contact_page_outlined),
-              onPressed: onViewInfo,
+              onPressed: widget.onViewInfo,
             ),
             IconButton(
-              icon: hasMatch
+              icon: widget.hasMatch
                   ? const Icon(Icons.chat_outlined)
                   : const Icon(Icons.delete_outline, color: Colors.red),
-              onPressed: hasMatch ? onShowChat : onUnlike,
+              onPressed: widget.hasMatch ? widget.onShowChat : widget.onUnlike,
             ),
           ],
         ),
diff --git a/lib/pages/liked_users_page.dart b/lib/pages/liked_users_page.dart
index 1581975..75491bb 100644
--- a/lib/pages/liked_users_page.dart
+++ b/lib/pages/liked_users_page.dart
@@ -5,7 +5,9 @@ import '../components/user_tile_likes.dart';
 import '../constants.dart';
 import '../enumerations.dart';
 import '../models/swipe.dart';
+import '../models/user_profile.dart';
 import '../services/auth/auth_service.dart';
+import '../services/user_service.dart';
 import '../utils/helper_dialogs.dart';
 import 'chat_page.dart';
 import 'user_profile_page.dart';
@@ -23,6 +25,7 @@ class LikedUsersPageState extends State<LikedUsersPage> {
   List<MapEntry<Swipe, DocumentSnapshot>> _likedUsersWithSwipes = [];
   bool _isLoading = true;
   String? _fetchError;
+  UserProfile? _currentUser;
 
   ViewOrder _orderPreference = ViewOrder.swipedFirst;
   MenuSort _sortPreference = MenuSort.nameAsc;
@@ -30,9 +33,18 @@ class LikedUsersPageState extends State<LikedUsersPage> {
   @override
   void initState() {
     super.initState();
+    _loadCurrentUserProfile();
     _fetchLikedUsersWithSwipes();
   }
 
+  Future<void> _loadCurrentUserProfile() async {
+    try {
+      _currentUser = await UserService.getUserProfileById(currentUserId);
+    } catch (e) {
+      debugPrint("Error loading current user profile: $e");
+    }
+  }
+
   Future<void> _fetchLikedUsersWithSwipes() async {
     try {
       QuerySnapshot likedUsersSnapshot = await FirebaseFirestore.instance
@@ -311,6 +323,7 @@ class LikedUsersPageState extends State<LikedUsersPage> {
           return UserTileLikes(
             user: user,
             hasMatch: hasMatch,
+            currentUser: _currentUser!,
             onUnlike: () async {
               Map<String, dynamic> userMap =
                   user.data() as Map<String, dynamic>;