import 'package:Envelope/models/friends.dart'; import 'package:Envelope/utils/storage/conversations.dart'; import 'package:flutter/material.dart'; import '/models/conversations.dart'; import '/views/main/conversation/edit_details.dart'; import '/views/main/conversation/list_item.dart'; import 'create_add_users.dart'; import 'detail.dart'; class ConversationList extends StatefulWidget { final List conversations; final List friends; const ConversationList({ Key? key, required this.conversations, required this.friends, }) : super(key: key); @override State createState() => _ConversationListState(); } class _ConversationListState extends State { List conversations = []; List friends = []; @override Widget build(BuildContext context) { return Scaffold( body: SingleChildScrollView( physics: const BouncingScrollPhysics(), child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ SafeArea( child: Padding( padding: const EdgeInsets.only(left: 16,right: 16,top: 10), child: Row( mainAxisAlignment: MainAxisAlignment.spaceBetween, children: const [ Text( 'Conversations', style: TextStyle( fontSize: 32, 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(), ), ], ), ), floatingActionButton: Padding( padding: const EdgeInsets.only(right: 10, bottom: 10), child: FloatingActionButton( onPressed: () { Navigator.of(context).push( MaterialPageRoute(builder: (context) => ConversationEditDetails( saveCallback: (String conversationName) { Navigator.of(context).push( MaterialPageRoute(builder: (context) => ConversationAddFriendsList( friends: friends, saveCallback: (List friendsSelected) async { Conversation conversation = await createConversation( conversationName, friendsSelected ); uploadConversation(conversation); Navigator.of(context).popUntil((route) => route.isFirst); Navigator.push(context, MaterialPageRoute(builder: (context){ return ConversationDetail( conversation: conversation, ); })); }, )) ); }, )), ).then(onGoBack); }, backgroundColor: Theme.of(context).colorScheme.primary, child: const Icon(Icons.add, size: 30), ), ), ); } void filterSearchResults(String query) { List dummySearchList = []; dummySearchList.addAll(widget.conversations); if(query.isNotEmpty) { List dummyListData = []; for (Conversation item in dummySearchList) { if (item.name.toLowerCase().contains(query)) { dummyListData.add(item); } } setState(() { conversations.clear(); conversations.addAll(dummyListData); }); return; } setState(() { conversations.clear(); conversations.addAll(widget.conversations); }); } @override void initState() { super.initState(); conversations.addAll(widget.conversations); friends.addAll(widget.friends); setState(() {}); } Widget list() { if (conversations.isEmpty) { return const Center( child: Text('No Conversations'), ); } return ListView.builder( itemCount: conversations.length, shrinkWrap: true, padding: const EdgeInsets.only(top: 16), physics: const NeverScrollableScrollPhysics(), itemBuilder: (context, i) { return ConversationListItem( conversation: conversations[i], ); }, ); } onGoBack(dynamic value) async { conversations = await getConversations(); friends = await getFriends(); setState(() {}); } }