You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
138 lines
3.9 KiB
138 lines
3.9 KiB
import 'package:flutter/material.dart';
|
|
|
|
import '/models/friends.dart';
|
|
import '/views/main/friend/list_item.dart';
|
|
|
|
class FriendList extends StatefulWidget {
|
|
final List<Friend> friends;
|
|
const FriendList({
|
|
Key? key,
|
|
required this.friends,
|
|
}) : super(key: key);
|
|
|
|
@override
|
|
State<FriendList> createState() => _FriendListState();
|
|
}
|
|
|
|
class _FriendListState extends State<FriendList> {
|
|
List<Friend> friends = [];
|
|
List<Friend> friendsDuplicate = [];
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Scaffold(
|
|
body: SingleChildScrollView(
|
|
physics: const BouncingScrollPhysics(),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: <Widget>[
|
|
SafeArea(
|
|
child: Padding(
|
|
padding: const EdgeInsets.only(left: 16,right: 16,top: 10),
|
|
child: Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: <Widget>[
|
|
const Text("Friends",style: TextStyle(fontSize: 32,fontWeight: FontWeight.bold),),
|
|
Container(
|
|
padding: const EdgeInsets.only(left: 8,right: 8,top: 2,bottom: 2),
|
|
height: 30,
|
|
decoration: BoxDecoration(
|
|
borderRadius: BorderRadius.circular(20),
|
|
color: Theme.of(context).colorScheme.tertiary
|
|
),
|
|
child: Row(
|
|
children: <Widget>[
|
|
Icon(
|
|
Icons.add,
|
|
color: Theme.of(context).primaryColor,
|
|
size: 20
|
|
),
|
|
const SizedBox(width: 2,),
|
|
const Text(
|
|
"Add",
|
|
style: TextStyle(
|
|
fontSize: 14,
|
|
fontWeight: FontWeight.bold
|
|
)
|
|
),
|
|
],
|
|
),
|
|
)
|
|
],
|
|
),
|
|
),
|
|
),
|
|
Padding(
|
|
padding: const EdgeInsets.only(top: 16,left: 16,right: 16),
|
|
child: TextField(
|
|
decoration: const InputDecoration(
|
|
hintText: "Search...",
|
|
prefixIcon: Icon(
|
|
Icons.search,
|
|
size: 20
|
|
),
|
|
),
|
|
onChanged: (value) => filterSearchResults(value.toLowerCase())
|
|
),
|
|
),
|
|
Padding(
|
|
padding: const EdgeInsets.only(top: 16,left: 16,right: 16),
|
|
child: list(),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
void filterSearchResults(String query) {
|
|
List<Friend> dummySearchList = [];
|
|
dummySearchList.addAll(widget.friends);
|
|
|
|
if(query.isNotEmpty) {
|
|
List<Friend> dummyListData = [];
|
|
dummySearchList.forEach((item) {
|
|
if(item.username.toLowerCase().contains(query)) {
|
|
dummyListData.add(item);
|
|
}
|
|
});
|
|
setState(() {
|
|
friends.clear();
|
|
friends.addAll(dummyListData);
|
|
});
|
|
return;
|
|
}
|
|
|
|
setState(() {
|
|
friends.clear();
|
|
friends.addAll(widget.friends);
|
|
});
|
|
}
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
friends.addAll(widget.friends);
|
|
setState(() {});
|
|
}
|
|
|
|
Widget list() {
|
|
if (friends.isEmpty) {
|
|
return const Center(
|
|
child: Text('No Friends'),
|
|
);
|
|
}
|
|
|
|
return ListView.builder(
|
|
itemCount: friends.length,
|
|
shrinkWrap: true,
|
|
padding: const EdgeInsets.only(top: 16),
|
|
physics: const NeverScrollableScrollPhysics(),
|
|
itemBuilder: (context, i) {
|
|
return FriendListItem(
|
|
friend: friends[i],
|
|
);
|
|
},
|
|
);
|
|
}
|
|
}
|