feat autocomplete mobile
Signed-off-by: Sahil Yeole <sahilyeole93@gmail.com>
This commit is contained in:
Sahil Yeole
parent
ae7e46fe5e
commit
dad209d1cd
@ -1,4 +1,5 @@
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import 'dart:async';
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import 'dart:convert';
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import 'package:auto_size_text_field/auto_size_text_field.dart';
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import 'package:flutter/material.dart';
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@ -6,10 +7,12 @@ import 'package:flutter_hbb/common/formatter/id_formatter.dart';
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import 'package:get/get.dart';
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import 'package:provider/provider.dart';
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import 'package:url_launcher/url_launcher.dart';
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import 'package:flutter_hbb/models/peer_model.dart';
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import '../../common.dart';
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import '../../common/widgets/login.dart';
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import '../../common/widgets/peer_tab_page.dart';
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import '../../common/widgets/peer_card.dart';
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import '../../consts.dart';
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import '../../models/model.dart';
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import '../../models/platform_model.dart';
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@ -42,6 +45,15 @@ class _ConnectionPageState extends State<ConnectionPage> {
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/// Update url. If it's not null, means an update is available.
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var _updateUrl = '';
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List<Peer> peers = [];
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List _frontN<T>(List list, int n) {
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if (list.length <= n) {
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return list;
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} else {
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return list.sublist(0, n);
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}
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}
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bool isPeersLoading = false;
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@override
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void initState() {
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@ -116,6 +128,64 @@ class _ConnectionPageState extends State<ConnectionPage> {
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color: Colors.white, fontWeight: FontWeight.bold))));
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}
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Future<void> _fetchPeers() async {
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setState(() {
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isPeersLoading = true;
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});
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await Future.delayed(Duration(milliseconds: 100));
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await _getAllPeers();
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setState(() {
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isPeersLoading = false;
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});
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}
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Future<void> _getAllPeers() async {
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Map<String, dynamic> recentPeers = jsonDecode(await bind.mainLoadRecentPeersSync());
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Map<String, dynamic> lanPeers = jsonDecode(await bind.mainLoadLanPeersSync());
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Map<String, dynamic> abPeers = jsonDecode(await bind.mainLoadAbSync());
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Map<String, dynamic> groupPeers = jsonDecode(await bind.mainLoadGroupSync());
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Map<String, dynamic> combinedPeers = {};
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void mergePeers(Map<String, dynamic> peers) {
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if (peers.containsKey("peers")) {
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dynamic peerData = peers["peers"];
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if (peerData is String) {
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try {
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peerData = jsonDecode(peerData);
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} catch (e) {
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debugPrint("Error decoding peers: $e");
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return;
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}
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}
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if (peerData is List) {
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for (var peer in peerData) {
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if (peer is Map && peer.containsKey("id")) {
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String id = peer["id"];
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if (id != null && !combinedPeers.containsKey(id)) {
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combinedPeers[id] = peer;
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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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mergePeers(recentPeers);
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mergePeers(lanPeers);
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mergePeers(abPeers);
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mergePeers(groupPeers);
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List<Peer> parsedPeers = [];
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for (var peer in combinedPeers.values) {
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parsedPeers.add(Peer.fromJson(peer));
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}
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peers = parsedPeers;
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}
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/// UI for the remote ID TextField.
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/// Search for a peer and connect to it if the id exists.
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Widget _buildRemoteIDTextField() {
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@ -133,7 +203,61 @@ class _ConnectionPageState extends State<ConnectionPage> {
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Expanded(
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child: Container(
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padding: const EdgeInsets.only(left: 16, right: 16),
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child: AutoSizeTextField(
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child: Autocomplete<Peer>(
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optionsBuilder: (TextEditingValue textEditingValue) {
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if (textEditingValue.text == '') {
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return const Iterable<Peer>.empty();
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}
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else if (peers.isEmpty) {
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Peer emptyPeer = Peer(
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id: '',
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username: '',
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hostname: '',
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alias: '',
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platform: '',
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tags: [],
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hash: '',
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forceAlwaysRelay: false,
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rdpPort: '',
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rdpUsername: '',
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loginName: '',
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);
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return [emptyPeer];
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}
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else {
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String textWithoutSpaces = textEditingValue.text.replaceAll(" ", "");
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if (int.tryParse(textWithoutSpaces) != null) {
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textEditingValue = TextEditingValue(
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text: textWithoutSpaces,
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selection: textEditingValue.selection,
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);
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}
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String textToFind = textEditingValue.text.toLowerCase();
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return peers.where((peer) =>
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peer.id.toLowerCase().contains(textToFind) ||
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peer.username.toLowerCase().contains(textToFind) ||
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peer.hostname.toLowerCase().contains(textToFind) ||
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peer.alias.toLowerCase().contains(textToFind))
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.toList();
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}
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},
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fieldViewBuilder: (BuildContext context,
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TextEditingController fieldTextEditingController,
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FocusNode fieldFocusNode, VoidCallback onFieldSubmitted) {
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fieldTextEditingController.text = _idController.text;
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fieldFocusNode.addListener(() async{
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_idEmpty.value = fieldTextEditingController.text.isEmpty;
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if (fieldFocusNode.hasFocus && !isPeersLoading){
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_fetchPeers();
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}
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});
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final textLength = fieldTextEditingController.value.text.length;
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// select all to facilitate removing text, just following the behavior of address input of chrome
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fieldTextEditingController.selection = TextSelection(baseOffset: 0, extentOffset: textLength);
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return AutoSizeTextField(
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controller: fieldTextEditingController,
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focusNode: fieldFocusNode,
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minFontSize: 18,
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autocorrect: false,
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enableSuggestions: false,
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@ -161,8 +285,36 @@ class _ConnectionPageState extends State<ConnectionPage> {
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color: MyTheme.darkGray,
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),
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),
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controller: _idController,
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inputFormatters: [IDTextInputFormatter()],
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);
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},
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optionsViewBuilder: (BuildContext context, AutocompleteOnSelected<Peer> onSelected, Iterable<Peer> options) {
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double maxHeight = options.length * 50;
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maxHeight = maxHeight > 200 ? 200 : maxHeight;
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return Align(
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alignment: Alignment.topLeft,
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child: ClipRRect(
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borderRadius: BorderRadius.circular(5),
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child: Material(
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elevation: 4,
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child: ConstrainedBox(
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constraints: BoxConstraints(
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maxHeight: maxHeight,
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maxWidth: 320,
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),
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child: peers.isEmpty && isPeersLoading
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? Container(
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height: 80,
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child: Center(
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child: CircularProgressIndicator(
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strokeWidth: 2,
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)))
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: ListView(
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padding: EdgeInsets.only(top: 5),
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children: options.map((peer) => _buildPeerTile(context, peer)).toList(),
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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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@ -170,7 +322,9 @@ class _ConnectionPageState extends State<ConnectionPage> {
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offstage: _idEmpty.value,
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child: IconButton(
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onPressed: () {
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_idController.clear();
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setState(() {
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_idController.clear();
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});
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},
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icon: Icon(Icons.clear, color: MyTheme.darkGray)),
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)),
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@ -193,6 +347,115 @@ class _ConnectionPageState extends State<ConnectionPage> {
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child: Container(constraints: kMobilePageConstraints, child: w));
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}
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Widget _buildPeerTile(
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BuildContext context, Peer peer) {
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final double _tileRadius = 5;
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final name =
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'${peer.username}${peer.username.isNotEmpty && peer.hostname.isNotEmpty ? '@' : ''}${peer.hostname}';
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final greyStyle = TextStyle(
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fontSize: 11,
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color: Theme.of(context).textTheme.titleLarge?.color?.withOpacity(0.6));
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final child = GestureDetector(
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onTap: () {
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setState(() {
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_idController.id = peer.id;
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FocusScope.of(context).unfocus();
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});
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},
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child:
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Container(
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height: 42,
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margin: EdgeInsets.only(bottom: 5),
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child: Row(
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mainAxisSize: MainAxisSize.max,
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children: [
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Container(
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decoration: BoxDecoration(
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color: str2color('${peer.id}${peer.platform}', 0x7f),
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borderRadius: BorderRadius.only(
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topLeft: Radius.circular(_tileRadius),
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bottomLeft: Radius.circular(_tileRadius),
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),
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),
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alignment: Alignment.center,
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width: 42,
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height: null,
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child: getPlatformImage(peer.platform, size: 30)
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.paddingAll(6),
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),
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Expanded(
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child: Container(
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decoration: BoxDecoration(
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color: Theme.of(context).colorScheme.background,
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borderRadius: BorderRadius.only(
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topRight: Radius.circular(_tileRadius),
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bottomRight: Radius.circular(_tileRadius),
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),
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),
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child: Row(
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children: [
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Expanded(
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child: Column(
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children: [
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Row(children: [
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getOnline(8, peer.online),
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Expanded(
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child: Text(
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peer.alias.isEmpty ? formatID(peer.id) : peer.alias,
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overflow: TextOverflow.ellipsis,
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style: Theme.of(context).textTheme.titleSmall,
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)),
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!peer.alias.isEmpty?
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Padding(
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padding: const EdgeInsets.only(left: 5, right: 5),
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child: Text(
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"(${peer.id})",
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style: greyStyle,
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overflow: TextOverflow.ellipsis,
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)
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)
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: Container(),
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]).marginOnly(top: 2),
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Align(
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alignment: Alignment.centerLeft,
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child: Text(
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name,
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style: greyStyle,
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textAlign: TextAlign.start,
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overflow: TextOverflow.ellipsis,
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),
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),
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],
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).marginOnly(top: 2),
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),
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],
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).paddingOnly(left: 10.0, top: 3.0),
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),
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)
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],
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)));
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final colors =
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_frontN(peer.tags, 25).map((e) => gFFI.abModel.getTagColor(e)).toList();
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return Tooltip(
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message: isMobile
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? ''
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: peer.tags.isNotEmpty
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? '${translate('Tags')}: ${peer.tags.join(', ')}'
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: '',
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child: Stack(children: [
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child,
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if (colors.isNotEmpty)
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Positioned(
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top: 5,
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right: 10,
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child: CustomPaint(
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painter: TagPainter(radius: 3, colors: colors),
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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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void dispose() {
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_idController.dispose();
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