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133 lines
4.7 KiB
133 lines
4.7 KiB
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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const ConversationList({
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Key? key,
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required this.conversations,
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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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@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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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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dummySearchList.forEach((item) {
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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: <Widget>[
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const Text("Conversations",style: TextStyle(fontSize: 32,fontWeight: FontWeight.bold),),
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Container(
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padding: const EdgeInsets.only(left: 8,right: 8,top: 2,bottom: 2),
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height: 30,
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(30),
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color: Colors.pink[50],
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),
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child: Row(
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children: const <Widget>[
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Icon(Icons.add,color: Colors.pink,size: 20,),
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SizedBox(width: 2,),
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Text("Add",style: TextStyle(fontSize: 14,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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),
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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: InputDecoration(
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hintText: "Search...",
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hintStyle: TextStyle(color: Colors.grey.shade600),
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prefixIcon: Icon(Icons.search,color: Colors.grey.shade600, size: 20,),
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filled: true,
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fillColor: Colors.grey.shade100,
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contentPadding: const EdgeInsets.all(8),
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enabledBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(20),
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borderSide: BorderSide(
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color: Colors.grey.shade100
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)
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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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);
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}
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}
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