289 lines
9.8 KiB
Dart
289 lines
9.8 KiB
Dart
import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:flutter_hooks/flutter_hooks.dart';
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import 'package:gap/gap.dart';
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import 'package:hooks_riverpod/hooks_riverpod.dart';
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import 'package:island/models/publication_site.dart';
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import 'package:island/pods/site_files.dart';
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import 'package:island/widgets/alert.dart';
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import 'package:island/widgets/content/sheet.dart';
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import 'package:material_symbols_icons/symbols.dart';
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class FileUploadDialog extends HookConsumerWidget {
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final List<File> selectedFiles;
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final SnPublicationSite site;
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final VoidCallback onUploadComplete;
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final List<String>? relativePaths;
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const FileUploadDialog({
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super.key,
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required this.selectedFiles,
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required this.site,
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required this.onUploadComplete,
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this.relativePaths,
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});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final formKey = useMemoized(() => GlobalKey<FormState>());
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final pathController = useTextEditingController(text: '/');
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final isUploading = useState(false);
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final progressStates = useState<List<Map<String, dynamic>>>(
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selectedFiles
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.map(
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(file) => {
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'fileName':
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relativePaths?[selectedFiles.indexOf(file)] ??
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file.path.split('/').last,
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'progress': 0.0,
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'status':
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'pending', // 'pending', 'uploading', 'completed', 'error'
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'error': null,
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},
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)
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.toList(),
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);
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// Calculate overall progress
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final overallProgress =
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progressStates.value.isNotEmpty
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? progressStates.value
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.map((e) => e['progress'] as double)
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.reduce((a, b) => a + b) /
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progressStates.value.length
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: 0.0;
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final overallStatus =
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progressStates.value.isEmpty
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? 'pending'
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: progressStates.value.every((e) => e['status'] == 'completed')
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? 'completed'
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: progressStates.value.any((e) => e['status'] == 'error')
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? 'error'
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: progressStates.value.any((e) => e['status'] == 'uploading')
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? 'uploading'
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: 'pending';
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final uploadFile = useCallback((
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String basePath,
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File file,
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int index,
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) async {
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try {
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progressStates.value[index]['status'] = 'uploading';
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progressStates.value = [...progressStates.value];
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final siteFilesNotifier = ref.read(
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siteFilesNotifierProvider((siteId: site.id, path: null)).notifier,
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);
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final fileName = relativePaths?[index] ?? file.path.split('/').last;
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final uploadPath =
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basePath.endsWith('/')
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? '$basePath$fileName'
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: '$basePath/$fileName';
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await siteFilesNotifier.uploadFile(file, uploadPath);
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progressStates.value[index]['status'] = 'completed';
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progressStates.value[index]['progress'] = 1.0;
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progressStates.value = [...progressStates.value];
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} catch (e) {
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progressStates.value[index]['status'] = 'error';
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progressStates.value[index]['error'] = e.toString();
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progressStates.value = [...progressStates.value];
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}
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}, [ref, site.id, progressStates]);
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final uploadAllFiles = useCallback(
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() async {
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if (!formKey.currentState!.validate()) return;
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isUploading.value = true;
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// Reset all progress states
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for (int i = 0; i < progressStates.value.length; i++) {
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progressStates.value[i]['status'] = 'pending';
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progressStates.value[i]['progress'] = 0.0;
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progressStates.value[i]['error'] = null;
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}
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progressStates.value = [...progressStates.value];
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// Upload files sequentially (could be made parallel if needed)
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for (int i = 0; i < selectedFiles.length; i++) {
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final file = selectedFiles[i];
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await uploadFile(pathController.text, file, i);
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}
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isUploading.value = false;
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// Close dialog if all uploads completed successfully
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if (progressStates.value.every(
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(state) => state['status'] == 'completed',
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)) {
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if (context.mounted) {
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showSnackBar('All files uploaded successfully');
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onUploadComplete();
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Navigator.of(context).pop();
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}
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}
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},
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[
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uploadFile,
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isUploading,
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progressStates,
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selectedFiles,
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onUploadComplete,
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context,
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formKey,
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pathController,
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],
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);
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return SheetScaffold(
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titleText: 'Upload Files',
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child: SingleChildScrollView(
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padding: const EdgeInsets.all(20),
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child: Form(
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key: formKey,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Upload path field
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TextFormField(
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controller: pathController,
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decoration: const InputDecoration(
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labelText: 'Upload Path',
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hintText: '/ (root) or /assets/images/',
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border: OutlineInputBorder(
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borderRadius: BorderRadius.all(Radius.circular(12)),
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),
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),
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validator: (value) {
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if (value == null || value.isEmpty) {
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return 'Please enter an upload path';
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}
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if (!value.startsWith('/') && value != '/') {
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return 'Path must start with /';
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}
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if (value.contains(' ')) {
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return 'Path cannot contain spaces';
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}
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if (value.contains('//')) {
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return 'Path cannot have consecutive slashes';
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}
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return null;
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},
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onTapOutside:
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(_) => FocusManager.instance.primaryFocus?.unfocus(),
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),
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const Gap(16),
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Card(
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child: Column(
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children: [
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// Overall progress
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Padding(
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padding: const EdgeInsets.all(16),
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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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'${(overallProgress * 100).toStringAsFixed(0)}% completed',
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style: Theme.of(context).textTheme.titleSmall,
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),
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const Gap(8),
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LinearProgressIndicator(value: overallProgress),
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const Gap(8),
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Text(
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_getOverallStatusText(overallStatus),
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style: Theme.of(context).textTheme.bodySmall,
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),
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],
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),
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),
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// Divider
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const Divider(height: 0),
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// File list in expansion
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ExpansionTile(
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title: Text('${selectedFiles.length} files to upload'),
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initiallyExpanded: selectedFiles.length <= 10,
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children:
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selectedFiles.map((file) {
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final index = selectedFiles.indexOf(file);
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final progressState = progressStates.value[index];
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final displayName =
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progressState['fileName'] as String;
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return ListTile(
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leading: _getStatusIcon(
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progressState['status'] as String,
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),
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title: Text(displayName),
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subtitle: Text(
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'Size: ${(file.lengthSync() / 1024).toStringAsFixed(1)} KB',
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),
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dense: true,
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);
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}).toList(),
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),
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],
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),
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),
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const Gap(24),
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Row(
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children: [
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Expanded(
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child: OutlinedButton(
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onPressed:
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isUploading.value
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? null
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: () => Navigator.of(context).pop(),
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child: const Text('Cancel'),
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),
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),
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const Gap(12),
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Expanded(
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child: FilledButton(
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onPressed: isUploading.value ? null : uploadAllFiles,
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child: Text(
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isUploading.value
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? 'Uploading...'
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: 'Upload ${selectedFiles.length} File${selectedFiles.length == 1 ? '' : 's'}',
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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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Icon _getStatusIcon(String status) {
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switch (status) {
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case 'completed':
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return const Icon(Symbols.check_circle, color: Colors.green);
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case 'uploading':
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return const Icon(Symbols.sync);
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case 'error':
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return const Icon(Symbols.error, color: Colors.red);
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default:
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return const Icon(Symbols.pending);
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}
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}
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String _getOverallStatusText(String status) {
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switch (status) {
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case 'completed':
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return 'All uploads completed';
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case 'error':
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return 'Some uploads failed';
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case 'uploading':
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return 'Uploading in progress';
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default:
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return 'Ready to upload';
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}
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}
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}
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