58 lines
1.7 KiB
Dart
58 lines
1.7 KiB
Dart
import 'dart:io';
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import 'package:aves/model/entry/entry.dart';
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import 'package:aves/theme/icons.dart';
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import 'package:aves/widgets/common/extensions/build_context.dart';
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import 'package:aves/widgets/common/identity/empty.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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class ErrorView extends StatefulWidget {
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final AvesEntry entry;
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final VoidCallback onTap;
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const ErrorView({
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super.key,
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required this.entry,
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required this.onTap,
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});
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@override
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State<ErrorView> createState() => _ErrorViewState();
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}
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class _ErrorViewState extends State<ErrorView> {
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late Future<bool> _exists;
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AvesEntry get entry => widget.entry;
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@override
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void initState() {
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super.initState();
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_exists = entry.path != null ? File(entry.path!).exists() : SynchronousFuture(true);
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}
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@override
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Widget build(BuildContext context) {
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return GestureDetector(
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onTap: () => widget.onTap(),
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// use container to expand constraints, so that the user can tap anywhere
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child: Container(
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// opaque to cover potential lower quality layer below
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color: Colors.black,
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child: FutureBuilder<bool>(
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future: _exists,
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builder: (context, snapshot) {
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if (snapshot.connectionState != ConnectionState.done) return const SizedBox();
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final exists = snapshot.data!;
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return EmptyContent(
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icon: exists ? AIcons.error : AIcons.broken,
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text: exists ? context.l10n.viewerErrorUnknown : context.l10n.viewerErrorDoesNotExist,
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alignment: Alignment.center,
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safeBottom: false,
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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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