151 lines
4.2 KiB
Dart
151 lines
4.2 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_animate/flutter_animate.dart';
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import 'package:flutter_markdown/flutter_markdown.dart';
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import 'package:get/get.dart';
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import 'package:solian/models/message.dart';
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import 'package:solian/widgets/account/account_avatar.dart';
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import 'package:timeago/timeago.dart' show format;
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import 'package:url_launcher/url_launcher_string.dart';
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class ChatMessage extends StatelessWidget {
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final Message item;
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final bool isCompact;
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final bool isMerged;
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const ChatMessage({
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super.key,
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required this.item,
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this.isMerged = false,
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this.isCompact = false,
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});
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Future<String?> decodeContent(Map<String, dynamic> content) async {
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String? text;
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if (item.type == 'm.text') {
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switch (content['algorithm']) {
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case 'plain':
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text = content['value'];
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default:
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throw Exception('Unsupported algorithm');
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// TODO Impl AES algorithm
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}
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}
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return text;
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}
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Widget buildContent() {
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final hasAttachment = item.attachments?.isNotEmpty ?? false;
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return FutureBuilder(
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future: decodeContent(item.content),
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builder: (context, snapshot) {
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if (!snapshot.hasData) {
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return Opacity(
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opacity: 0.8,
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child: Row(
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children: [
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const Icon(Icons.more_horiz),
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const SizedBox(width: 4),
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Text('messageDecoding'.tr)
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],
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),
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).animate(onPlay: (c) => c.repeat()).fade(begin: 0, end: 1);
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} else if (snapshot.hasError) {
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return Opacity(
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opacity: 0.9,
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child: Row(
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children: [
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const Icon(Icons.close),
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const SizedBox(width: 4),
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Text(
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'messageDecodeFailed'
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.trParams({'message': snapshot.error.toString()}),
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)
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],
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),
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);
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}
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return Markdown(
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shrinkWrap: true,
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physics: const NeverScrollableScrollPhysics(),
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data: snapshot.data ?? '',
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padding: const EdgeInsets.all(0),
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onTapLink: (text, href, title) async {
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if (href == null) return;
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await launchUrlString(
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href,
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mode: LaunchMode.externalApplication,
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);
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},
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).paddingOnly(
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left: 12,
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right: 12,
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top: 2,
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bottom: hasAttachment ? 4 : 0,
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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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Widget widget;
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if (isMerged) {
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widget = buildContent().paddingOnly(left: 40);
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} else if (isCompact) {
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widget = Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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AccountAvatar(content: item.sender.account.avatar, radius: 8),
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Text(
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item.sender.account.nick,
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style: const TextStyle(fontWeight: FontWeight.bold),
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),
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const SizedBox(width: 4),
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Text(format(item.createdAt, locale: 'en_short')),
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const SizedBox(width: 4),
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buildContent(),
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],
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);
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} else {
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widget = Column(
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key: Key('m${item.uuid}'),
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children: [
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Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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AccountAvatar(content: item.sender.account.avatar),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Text(
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item.sender.account.nick,
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style: const TextStyle(fontWeight: FontWeight.bold),
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),
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const SizedBox(width: 4),
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Text(format(item.createdAt, locale: 'en_short'))
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],
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).paddingSymmetric(horizontal: 12),
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buildContent(),
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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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if (item.isSending) {
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return Opacity(opacity: 0.65, child: widget);
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} else {
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return widget;
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}
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}
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}
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