relatica/lib/screens/post_screen.dart

import 'package:flutter/material.dart';
import 'package:provider/provider.dart';

import '../controls/standard_appbar.dart';
import '../controls/status_and_refresh_button.dart';
import '../controls/timeline/post_control.dart';
import '../globals.dart';
import '../services/network_status_service.dart';
import '../services/timeline_manager.dart';
import '../utils/active_profile_selector.dart';

class PostScreen extends StatelessWidget {
  final String id;

  final String goToId;

  const PostScreen({
    super.key,
    required this.id,
    required this.goToId,
  });

  @override
  Widget build(BuildContext context) {
    final nss = getIt<NetworkStatusService>();
    final manager = context
        .watch<ActiveProfileSelector<TimelineManager>>()
        .activeEntry
        .value;
    final body = manager.getPostTreeEntryBy(id).fold(
        onSuccess: (post) => PostControl(
              originalItem: post,
              scrollToId: goToId,
              openRemote: true,
              showStatusOpenButton: true,
              isRoot: true,
            ),
        onError: (error) => Text('Error getting post: $error'));
    return Scaffold(
        appBar: StandardAppBar.build(context, 'View Post', actions: [
          StatusAndRefreshButton(
            valueListenable: nss.timelineLoadingStatus,
            refreshFunction: () async => await manager.refreshStatusChain(id),
            busyColor: Theme.of(context).appBarTheme.foregroundColor,
          ),
        ]),
        body: Padding(
          padding: const EdgeInsets.all(8.0),
          child: body,
        ));
  }
}