Added LikedUsersPage (first draft)
parent
4bff849b13
commit
e350bdf91c
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@ -1,6 +1,7 @@
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import 'package:flutter/material.dart';
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import '../pages/conversations_page.dart';
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import '../pages/home_page.dart';
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import '../pages/liked_users_page.dart';
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import '../pages/user_data_page.dart';
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import '../pages/settings_page.dart';
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import '../pages/user_matching_page.dart';
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@ -76,6 +77,27 @@ class MyDrawer extends StatelessWidget {
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),
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),
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// liked users tile
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Padding(
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padding: const EdgeInsets.only(left: 25),
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child: ListTile(
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title: const Text('Swiped Users List'),
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leading: const Icon(Icons.format_list_bulleted),
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onTap: () {
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// pop the drawer
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Navigator.pop(context);
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// Navigate to HomePage?
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (BuildContext context) =>
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const LikedUsersPage(),
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),
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);
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},
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),
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),
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// chats list tile
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Padding(
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padding: const EdgeInsets.only(left: 25),
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@ -0,0 +1,258 @@
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import 'package:flutter/material.dart';
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import 'package:cloud_firestore/cloud_firestore.dart';
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import '../constants.dart';
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import '../services/auth/auth_service.dart';
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import '../utils/helper.dart';
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class LikedUsersPage extends StatefulWidget {
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const LikedUsersPage({super.key});
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@override
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LikedUsersPageState createState() => LikedUsersPageState();
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}
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class LikedUsersPageState extends State<LikedUsersPage> {
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final String currentUserId = AuthService().getCurrentUser()!.uid;
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Future<List<DocumentSnapshot>> _fetchLikedUsers() async {
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QuerySnapshot likedUsersSnapshot = await FirebaseFirestore.instance
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.collection(Constants.dbCollectionUsers)
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.doc(currentUserId)
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.collection(Constants.dbCollectionSwipes)
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.where('liked', isEqualTo: true)
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.get();
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List<String> likedUserIds =
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likedUsersSnapshot.docs.map((doc) => doc.id).toList();
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List<DocumentSnapshot> likedUsers = [];
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for (String userId in likedUserIds) {
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DocumentSnapshot userDoc = await FirebaseFirestore.instance
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.collection(Constants.dbCollectionUsers)
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.doc(userId)
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.get();
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likedUsers.add(userDoc);
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}
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return likedUsers;
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}
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Future<bool> _hasMatch(String userId) async {
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DocumentSnapshot matchDoc = await FirebaseFirestore.instance
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.collection(Constants.dbCollectionUsers)
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.doc(currentUserId)
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.collection(Constants.dbCollectionMatches)
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.doc(userId)
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.get();
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return matchDoc.exists;
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}
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Future<void> _unlikeUser(String userId) async {
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try {
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await FirebaseFirestore.instance
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.collection(Constants.dbCollectionUsers)
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.doc(currentUserId)
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.collection(Constants.dbCollectionSwipes)
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.doc(userId)
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.delete(); //.update({'liked': false});
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setState(() {}); // Refresh the UI
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} catch (e) {
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showMsg(context, 'Error unlike', e.toString());
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}
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}
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void _showMatchMessage() {
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showDialog(
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context: context,
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builder: (BuildContext context) {
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return AlertDialog(
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title: const Text('Match Exists'),
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content: const Text(
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'You cannot unlike a user with whom you have a match.',
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),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(context).pop(),
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child: const Text('Close'),
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),
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],
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);
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},
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);
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}
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Future<void> _showConfirmationDialog(String userId, String userName) async {
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bool? confirm = await showDialog<bool>(
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context: context,
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builder: (BuildContext context) {
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return AlertDialog(
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title: const Text('Confirm Unlike'),
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content: Text('Are you sure you want to unlike $userName?'),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(context).pop(false),
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child: const Text('Cancel'),
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),
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TextButton(
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onPressed: () => Navigator.of(context).pop(true),
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child: const Text('Confirm'),
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),
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],
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);
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},
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);
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if (confirm == true) {
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await _unlikeUser(userId);
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}
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}
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void _showUserInfo(DocumentSnapshot user) {
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Map<String, dynamic> userMap = user.data() as Map<String, dynamic>;
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bool hasName = userMap.containsKey(Constants.dbFieldUsersName);
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bool hasBio = userMap.containsKey(Constants.dbFieldUsersBio);
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showDialog(
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context: context,
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builder: (BuildContext context) {
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return AlertDialog(
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title: hasName
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? Text(user[Constants.dbFieldUsersName])
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: const Text('Name: n/a'),
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content: hasBio
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? Text(user[Constants.dbFieldUsersBio])
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: const Text('Bio: n/a'),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(context).pop(),
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child: const Text('Close'),
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),
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],
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);
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},
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);
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: const Text('Liked Users'),
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),
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body: FutureBuilder<List<DocumentSnapshot>>(
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future: _fetchLikedUsers(),
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builder: (BuildContext context,
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AsyncSnapshot<List<DocumentSnapshot>> snapshot) {
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if (snapshot.connectionState == ConnectionState.waiting) {
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return const Center(child: CircularProgressIndicator());
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} else if (snapshot.hasError) {
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return Center(child: Text('Error: ${snapshot.error}'));
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} else if (!snapshot.hasData || snapshot.data!.isEmpty) {
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return const Center(child: Text('No liked users found.'));
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} else {
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return ListView.builder(
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itemCount: snapshot.data!.length,
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itemBuilder: (BuildContext context, int index) {
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DocumentSnapshot user = snapshot.data![index];
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return FutureBuilder<bool>(
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future: _hasMatch(user.id),
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builder: (context, snapshot) {
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if (snapshot.connectionState == ConnectionState.waiting) {
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return const CircularProgressIndicator();
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}
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bool hasMatch = snapshot.data ?? false;
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return UserInfoTile(
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user: user,
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hasMatch: hasMatch,
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onUnlike: () {
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Map<String, dynamic> userMap =
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user.data() as Map<String, dynamic>;
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bool hasName =
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userMap.containsKey(Constants.dbFieldUsersName);
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_showConfirmationDialog(
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user.id,
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(hasName
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? user[Constants.dbFieldUsersName]
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: 'Name: n/a'),
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);
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}, //_unlikeUser(user.id),
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onShowMatchMessage: _showMatchMessage,
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onViewInfo: () => _showUserInfo(user),
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);
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},
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);
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},
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);
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}
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},
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),
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);
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}
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}
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class UserInfoTile extends StatelessWidget {
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final DocumentSnapshot user;
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final bool hasMatch;
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final VoidCallback onUnlike;
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final VoidCallback onShowMatchMessage;
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final VoidCallback onViewInfo;
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const UserInfoTile({
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super.key,
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required this.user,
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required this.hasMatch,
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required this.onUnlike,
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required this.onShowMatchMessage,
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required this.onViewInfo,
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});
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@override
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Widget build(BuildContext context) {
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Map<String, dynamic> userMap = user.data() as Map<String, dynamic>;
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bool hasPictureUrl = userMap.containsKey(Constants.dbFieldUsersProfilePic);
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bool hasName = userMap.containsKey(Constants.dbFieldUsersName);
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bool hasBio = userMap.containsKey(Constants.dbFieldUsersBio);
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return Card(
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margin: const EdgeInsets.all(8.0),
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child: ListTile(
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leading: hasPictureUrl == true &&
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user[Constants.dbFieldUsersProfilePic] != null
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? CircleAvatar(
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backgroundImage:
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NetworkImage(user[Constants.dbFieldUsersProfilePic]),
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)
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: const CircleAvatar(child: Icon(Icons.person)),
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title: hasName
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? Text(
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'${user[Constants.dbFieldUsersName]} ${user[Constants.dbFieldUsersName]} ${user[Constants.dbFieldUsersName]}',
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overflow: TextOverflow.ellipsis,
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maxLines: 1,
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)
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: null,
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subtitle: hasBio
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? Text(
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user[Constants.dbFieldUsersBio],
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overflow: TextOverflow.ellipsis,
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maxLines: 3,
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)
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: null,
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trailing: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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IconButton(
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icon: const Icon(Icons.contact_page_outlined),
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onPressed: onViewInfo,
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),
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IconButton(
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icon: Icon(hasMatch ? Icons.lock_outline : Icons.delete_outline),
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onPressed: hasMatch ? onShowMatchMessage : onUnlike,
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),
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],
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),
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),
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);
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}
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}
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