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335 lines
10 KiB
335 lines
10 KiB
import 'dart:io';
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import 'package:Capsule/components/custom_title_bar.dart';
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import 'package:Capsule/components/flash_message.dart';
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import 'package:Capsule/exceptions/update_data_exception.dart';
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import 'package:Capsule/models/friends.dart';
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import 'package:Capsule/utils/encryption/crypto_utils.dart';
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import 'package:Capsule/utils/storage/write_file.dart';
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import 'package:Capsule/views/main/conversation/create_add_users.dart';
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import 'package:flutter/material.dart';
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import '/models/conversation_users.dart';
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import '/models/conversations.dart';
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import '/models/my_profile.dart';
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import '/views/main/conversation/settings_user_list_item.dart';
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import '/views/main/conversation/edit_details.dart';
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import '/components/custom_circle_avatar.dart';
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import '/utils/storage/database.dart';
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import '/utils/storage/conversations.dart';
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class ConversationSettings extends StatefulWidget {
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final Conversation conversation;
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const ConversationSettings({
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Key? key,
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required this.conversation,
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}) : super(key: key);
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@override
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State<ConversationSettings> createState() => _ConversationSettingsState();
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}
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class _ConversationSettingsState extends State<ConversationSettings> {
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List<ConversationUser> users = [];
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MyProfile? profile;
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TextEditingController nameController = TextEditingController();
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: CustomTitleBar(
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title: Text(
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widget.conversation.name + ' Settings',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w600,
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color: Theme.of(context).appBarTheme.toolbarTextStyle?.color
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),
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),
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showBack: true,
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),
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body: Padding(
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padding: const EdgeInsets.all(15),
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child: SingleChildScrollView(
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child: Column(
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children: <Widget> [
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const SizedBox(height: 30),
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conversationName(),
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const SizedBox(height: 25),
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widget.conversation.admin ?
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sectionTitle('Settings') :
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const SizedBox.shrink(),
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widget.conversation.admin ?
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settings() :
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const SizedBox.shrink(),
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widget.conversation.admin ?
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const SizedBox(height: 25) :
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const SizedBox.shrink(),
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sectionTitle('Members', showUsersAdd: widget.conversation.admin && !widget.conversation.twoUser),
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usersList(),
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const SizedBox(height: 25),
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myAccess(),
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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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Widget conversationName() {
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return Row(
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children: <Widget> [
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CustomCircleAvatar(
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icon: const Icon(Icons.people, size: 40),
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radius: 30,
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image: widget.conversation.icon,
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),
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const SizedBox(width: 10),
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Text(
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widget.conversation.name,
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style: const TextStyle(
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fontSize: 25,
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fontWeight: FontWeight.w500,
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),
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),
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widget.conversation.admin && !widget.conversation.twoUser ? IconButton(
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iconSize: 20,
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icon: const Icon(Icons.edit),
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padding: const EdgeInsets.all(5.0),
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splashRadius: 25,
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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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// TODO: Move saveCallback to somewhere else
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saveCallback: (String conversationName, File? file) async {
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bool updatedImage = false;
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File? writtenFile;
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if (file != null) {
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updatedImage = file.hashCode != widget.conversation.icon.hashCode;
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writtenFile = await writeImage(
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widget.conversation.id,
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file.readAsBytesSync(),
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);
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}
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widget.conversation.name = conversationName;
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widget.conversation.icon = writtenFile;
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final db = await getDatabaseConnection();
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db.update(
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'conversations',
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widget.conversation.toMap(),
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where: 'id = ?',
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whereArgs: [widget.conversation.id],
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);
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await updateConversation(widget.conversation, updatedImage: updatedImage)
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.catchError((error) {
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String message = error.toString();
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if (error.runtimeType != UpdateDataException) {
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message = 'An error occured, please try again later';
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}
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showMessage(message, context);
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});
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setState(() {});
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Navigator.pop(context);
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},
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conversation: widget.conversation,
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)),
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).then(onGoBack);
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},
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) : const SizedBox.shrink(),
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],
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);
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}
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Future<void> getUsers() async {
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users = await getConversationUsers(widget.conversation);
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profile = await MyProfile.getProfile();
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setState(() {});
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}
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@override
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void initState() {
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nameController.text = widget.conversation.name;
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super.initState();
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getUsers();
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}
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Widget myAccess() {
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return Align(
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alignment: Alignment.centerLeft,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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TextButton.icon(
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label: const Text(
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'Leave Conversation',
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style: TextStyle(fontSize: 16)
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),
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icon: const Icon(Icons.exit_to_app),
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style: const ButtonStyle(
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alignment: Alignment.centerLeft,
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),
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onPressed: () {
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print('Leave Group');
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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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Widget sectionTitle(String title, { bool showUsersAdd = false}) {
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return Align(
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alignment: Alignment.centerLeft,
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child: Padding(
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padding: const EdgeInsets.only(right: 6),
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child: Row(
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children: [
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Expanded(
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child: Container(
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padding: const EdgeInsets.only(left: 12),
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child: Text(
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title,
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style: const TextStyle(fontSize: 20),
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),
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),
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),
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!showUsersAdd ?
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const SizedBox.shrink() :
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IconButton(
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icon: const Icon(Icons.add),
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padding: const EdgeInsets.all(0),
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onPressed: () async {
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List<Friend> friends = await unselectedFriends();
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Navigator.of(context).push(
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MaterialPageRoute(builder: (context) => ConversationAddFriendsList(
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friends: friends,
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saveCallback: (List<Friend> selectedFriends) async {
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addUsersToConversation(
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widget.conversation,
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selectedFriends,
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);
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await updateConversation(widget.conversation, includeUsers: true);
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await getUsers();
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Navigator.pop(context);
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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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)
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);
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}
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Widget settings() {
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return Align(
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alignment: Alignment.centerLeft,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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const SizedBox(height: 5),
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TextButton.icon(
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label: const Text(
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'Disappearing Messages',
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style: TextStyle(fontSize: 16)
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),
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icon: const Icon(Icons.timer),
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style: ButtonStyle(
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alignment: Alignment.centerLeft,
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foregroundColor: MaterialStateProperty.resolveWith<Color>(
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(Set<MaterialState> states) {
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return Theme.of(context).colorScheme.onBackground;
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},
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)
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),
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onPressed: () {
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print('Disappearing Messages');
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}
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),
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TextButton.icon(
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label: const Text(
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'Permissions',
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style: TextStyle(fontSize: 16)
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),
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icon: const Icon(Icons.lock),
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style: ButtonStyle(
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alignment: Alignment.centerLeft,
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foregroundColor: MaterialStateProperty.resolveWith<Color>(
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(Set<MaterialState> states) {
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return Theme.of(context).colorScheme.onBackground;
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},
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)
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),
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onPressed: () {
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print('Permissions');
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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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Widget usersList() {
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return ListView.builder(
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itemCount: users.length,
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shrinkWrap: true,
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padding: const EdgeInsets.only(top: 5, bottom: 0),
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physics: const NeverScrollableScrollPhysics(),
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itemBuilder: (context, i) {
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return ConversationSettingsUserListItem(
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user: users[i],
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isAdmin: widget.conversation.admin,
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profile: profile!, // TODO: Fix this
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);
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}
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);
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}
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Future<List<Friend>> unselectedFriends() async {
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final db = await getDatabaseConnection();
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List<String> notInArgs = [];
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for (var user in users) {
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notInArgs.add(user.userId);
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}
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final List<Map<String, dynamic>> maps = await db.query(
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'friends',
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where: 'friend_id not in (${List.filled(notInArgs.length, '?').join(',')})',
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whereArgs: notInArgs,
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orderBy: 'username',
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);
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return List.generate(maps.length, (i) {
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return Friend(
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id: maps[i]['id'],
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userId: maps[i]['user_id'],
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friendId: maps[i]['friend_id'],
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friendSymmetricKey: maps[i]['symmetric_key'],
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publicKey: CryptoUtils.rsaPublicKeyFromPem(maps[i]['asymmetric_public_key']),
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acceptedAt: maps[i]['accepted_at'],
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username: maps[i]['username'],
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);
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});
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}
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onGoBack(dynamic value) async {
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nameController.text = widget.conversation.name;
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getUsers();
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setState(() {});
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}
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}
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