111 lines
4.1 KiB
Dart
111 lines
4.1 KiB
Dart
import 'package:extera_next/config/themes.dart';
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import 'package:extera_next/generated/l10n/l10n.dart';
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import 'package:extera_next/pages/chat_thread/chat_threads.dart';
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import 'package:extera_next/utils/platform_infos.dart';
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import 'package:extera_next/widgets/avatar.dart';
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import 'package:extera_next/widgets/layouts/max_width_body.dart';
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import 'package:flutter/material.dart';
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import 'package:matrix/matrix.dart';
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import 'package:scroll_to_index/scroll_to_index.dart';
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class ChatThreadsView extends StatelessWidget {
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final ChatThreadsController controller;
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const ChatThreadsView(this.controller, {super.key});
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@override
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Widget build(BuildContext context) {
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final horizontalPadding = FluffyThemes.isColumnMode(context) ? 8.0 : 0.0;
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return Scaffold(
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appBar: AppBar(
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leading: const Center(child: BackButton()),
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title: Text(L10n.of(context).chatThreads),
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),
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body: MaxWidthBody(
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child: ListView.custom(
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padding: EdgeInsets.only(
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top: 16,
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bottom: 8,
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left: horizontalPadding,
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right: horizontalPadding,
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),
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reverse: true,
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controller: controller.scrollController,
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keyboardDismissBehavior: PlatformInfos.isIOS
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? ScrollViewKeyboardDismissBehavior.onDrag
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: ScrollViewKeyboardDismissBehavior.manual,
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childrenDelegate: SliverChildBuilderDelegate(
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(BuildContext context, int i) {
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if (i == (controller.threads?.length ?? 0) + 1) {
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if (controller.isLoadingThreads) {
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return const Center(
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child: CircularProgressIndicator.adaptive(strokeWidth: 2),
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);
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} else if (!(controller.room?.loadedAllThreads ?? false)) {
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return Builder(
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builder: (context) {
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WidgetsBinding.instance
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.addPostFrameCallback(controller.loadThreads);
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return Center(
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child: IconButton(
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onPressed: controller.loadThreads,
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icon: const Icon(Icons.refresh_outlined),
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),
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);
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},
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);
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}
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i--;
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final thread = controller.threads![i];
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return AutoScrollTag(
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key: ValueKey(thread.rootEvent.eventId),
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index: i,
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controller: controller.scrollController,
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child: Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 16.0,
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vertical: 8.0,
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),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: <Widget>[
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FutureBuilder<User?>(
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future: thread.rootEvent.fetchSenderUser(),
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builder: (context, snapshot) {
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final user = snapshot.data ??
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thread.rootEvent.senderFromMemoryOrFallback;
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return Avatar(
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mxContent: user.avatarUrl,
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name: user.calcDisplayname(),
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size: 48,
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);
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},
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),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: <Widget>[
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Text(thread.rootEvent.senderFromMemoryOrFallback.calcDisplayname()),
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],
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),
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),
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const SizedBox(height: 4.0),
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Text(thread.rootEvent.text),
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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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childCount: (controller.threads?.length ?? 0) + 1,
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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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