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165 lines
4.6 KiB
165 lines
4.6 KiB
import 'package:flutter/material.dart';
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import '/components/custom_title_bar.dart';
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import '/components/flash_message.dart';
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import '/database/models/conversations.dart';
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import '/exceptions/update_data_exception.dart';
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import '/services/conversations_service.dart';
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class ConversationPermissions extends StatefulWidget {
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const ConversationPermissions({
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Key? key,
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required this.conversation,
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}) : super(key: key);
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final Conversation conversation;
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@override
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_ConversationPermissionsState createState() => _ConversationPermissionsState();
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}
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class _ConversationPermissionsState extends State<ConversationPermissions> {
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Map<String, Map<String, String>> perms = {
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'admin_add_members': {
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'title': 'Add Members',
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'desc': 'Restrict adding members to admins',
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},
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'admin_edit_info': {
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'title': 'Edit Info',
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'desc': 'Restrict editing the conversation information to admins',
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},
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'admin_send_messages': {
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'title': 'Send Messages',
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'desc': 'Restrict sending messages to admins',
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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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appBar: CustomTitleBar(
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title: const Text(
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'Permissions',
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style: TextStyle(
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fontSize: 28,
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fontWeight: FontWeight.bold
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)
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),
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beforeBack: () async {
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ConversationsService.updateConversation(widget.conversation)
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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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},
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showBack: true,
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backgroundColor: Colors.transparent,
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),
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body: Padding(
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padding: const EdgeInsets.only(top: 30),
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child: _list(),
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),
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);
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}
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Widget _list() {
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return ListView.builder(
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itemCount: perms.length,
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shrinkWrap: true,
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itemBuilder: (context, i) {
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String key = perms.keys.elementAt(i);
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return GestureDetector(
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behavior: HitTestBehavior.opaque,
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onTap: () {
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_setValue(key);
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},
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child: Padding(
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padding: const EdgeInsets.only(left: 30, right: 20, top: 8, bottom: 8),
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child: Row(
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children: [
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_getValue(key) ?
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const Icon(Icons.check) :
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const SizedBox(width: 24),
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const SizedBox(width: 16),
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Expanded(
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child: Align(
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alignment: Alignment.centerLeft,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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perms[key]!['title'] ?? '',
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textAlign: TextAlign.left,
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style: const TextStyle(
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fontSize: 20,
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fontWeight: FontWeight.normal,
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),
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),
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const SizedBox(height: 5),
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Text(
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perms[key]!['desc'] ?? '',
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textAlign: TextAlign.left,
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style: const TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w200,
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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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}
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);
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}
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bool _getValue(String key) {
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switch (key) {
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case 'admin_add_members': {
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return widget.conversation.adminAddMembers;
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}
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case 'admin_edit_info': {
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return widget.conversation.adminEditInfo;
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}
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case 'admin_send_messages': {
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return widget.conversation.adminSendMessages;
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}
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default: {
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return false;
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}
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}
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}
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void _setValue(String key) {
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switch (key) {
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case 'admin_add_members': {
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setState(() {
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widget.conversation.adminAddMembers = !widget.conversation.adminAddMembers;
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});
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break;
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}
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case 'admin_edit_info': {
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setState(() {
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widget.conversation.adminEditInfo = !widget.conversation.adminEditInfo;
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});
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break;
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}
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case 'admin_send_messages': {
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setState(() {
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widget.conversation.adminSendMessages = !widget.conversation.adminSendMessages;
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});
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break;
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}
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}
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}
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}
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