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143 lines
4.4 KiB
143 lines
4.4 KiB
import 'package:Envelope/models/friends.dart';
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import 'package:Envelope/views/main/conversation_edit_details.dart';
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import 'package:flutter/material.dart';
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import '/models/conversations.dart';
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import '/views/main/conversation_list_item.dart';
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class ConversationList extends StatefulWidget {
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final List<Conversation> conversations;
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final List<Friend> friends;
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const ConversationList({
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Key? key,
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required this.conversations,
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required this.friends,
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}) : super(key: key);
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@override
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State<ConversationList> createState() => _ConversationListState();
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}
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class _ConversationListState extends State<ConversationList> {
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List<Conversation> conversations = [];
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List<Friend> friends = [];
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@override
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void initState() {
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super.initState();
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conversations.addAll(widget.conversations);
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friends.addAll(widget.friends);
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setState(() {});
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}
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void filterSearchResults(String query) {
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List<Conversation> dummySearchList = [];
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dummySearchList.addAll(widget.conversations);
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if(query.isNotEmpty) {
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List<Conversation> dummyListData = [];
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for (Conversation item in dummySearchList) {
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if (item.name.toLowerCase().contains(query)) {
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dummyListData.add(item);
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}
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}
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setState(() {
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conversations.clear();
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conversations.addAll(dummyListData);
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});
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return;
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}
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setState(() {
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conversations.clear();
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conversations.addAll(widget.conversations);
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});
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}
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Widget list() {
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if (conversations.isEmpty) {
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return const Center(
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child: Text('No Conversations'),
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);
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}
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return ListView.builder(
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itemCount: conversations.length,
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shrinkWrap: true,
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padding: const EdgeInsets.only(top: 16),
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physics: const NeverScrollableScrollPhysics(),
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itemBuilder: (context, i) {
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return ConversationListItem(
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conversation: conversations[i],
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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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body: SingleChildScrollView(
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physics: const BouncingScrollPhysics(),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: <Widget>[
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SafeArea(
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child: Padding(
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padding: const EdgeInsets.only(left: 16,right: 16,top: 10),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: const <Widget>[
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Text(
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'Conversations',
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style: TextStyle(
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fontSize: 32,
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fontWeight: FontWeight.bold
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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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Padding(
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padding: const EdgeInsets.only(top: 16,left: 16,right: 16),
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child: TextField(
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decoration: const InputDecoration(
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hintText: "Search...",
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prefixIcon: Icon(
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Icons.search,
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size: 20
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),
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),
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onChanged: (value) => filterSearchResults(value.toLowerCase())
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),
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),
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Padding(
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padding: const EdgeInsets.only(top: 16,left: 16,right: 16),
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child: list(),
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),
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],
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),
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),
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floatingActionButton: Padding(
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padding: const EdgeInsets.only(right: 10, bottom: 10),
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child: FloatingActionButton(
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onPressed: () {
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Navigator.of(context).push(
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MaterialPageRoute(builder: (context) => ConversationEditDetails(
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friends: friends,
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)),
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).then(onGoBack);
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},
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backgroundColor: Theme.of(context).colorScheme.primary,
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child: const Icon(Icons.add, size: 30),
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),
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),
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);
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}
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onGoBack(dynamic value) async {
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conversations = await getConversations();
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friends = await getFriends();
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setState(() {});
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}
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}
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