gitea
2 months ago
parent
72aedb6c40
commit
52c449356a
@ -0,0 +1,479 @@
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import 'dart:io';
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import 'dart:typed_data';
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import 'package:flutter/material.dart';
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import 'package:image_picker/image_picker.dart';
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import '../../core/service_locator.dart';
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import '../../core/logger.dart';
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import '../../data/session/models/user.dart';
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import '../../data/nostr/models/nostr_profile.dart';
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import '../../data/nostr/nostr_service.dart';
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import '../../data/nostr/models/nostr_keypair.dart';
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import '../../data/immich/immich_service.dart';
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/// Screen for editing user profile information.
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class UserEditScreen extends StatefulWidget {
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final User user;
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const UserEditScreen({
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super.key,
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required this.user,
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});
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@override
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State<UserEditScreen> createState() => _UserEditScreenState();
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}
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class _UserEditScreenState extends State<UserEditScreen> {
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final _formKey = GlobalKey<FormState>();
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final _nameController = TextEditingController();
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final _websiteController = TextEditingController();
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final _lightningController = TextEditingController();
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final _nip05Controller = TextEditingController();
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String? _profilePictureUrl;
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File? _selectedImageFile;
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Uint8List? _selectedImageBytes;
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bool _isUploading = false;
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bool _isSaving = false;
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@override
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void initState() {
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super.initState();
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_loadProfileData();
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}
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@override
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void dispose() {
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_nameController.dispose();
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_websiteController.dispose();
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_lightningController.dispose();
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_nip05Controller.dispose();
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super.dispose();
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}
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void _loadProfileData() {
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final profile = widget.user.nostrProfile;
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if (profile != null) {
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_nameController.text = profile.name ?? '';
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_websiteController.text = profile.website ?? '';
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_lightningController.text = profile.lud16 ?? '';
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_nip05Controller.text = profile.nip05 ?? '';
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_profilePictureUrl = profile.picture;
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}
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}
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Future<void> _pickProfilePicture() async {
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final picker = ImagePicker();
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// Show dialog to choose source
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final source = await showDialog<ImageSource>(
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context: context,
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builder: (context) => AlertDialog(
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title: const Text('Select Profile Picture'),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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ListTile(
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leading: const Icon(Icons.camera_alt),
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title: const Text('Take Photo'),
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onTap: () => Navigator.pop(context, ImageSource.camera),
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),
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ListTile(
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leading: const Icon(Icons.photo_library),
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title: const Text('Choose from Gallery'),
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onTap: () => Navigator.pop(context, ImageSource.gallery),
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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 (source == null) return;
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try {
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final pickedFile = await picker.pickImage(
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source: source,
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imageQuality: 85,
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maxWidth: 800,
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maxHeight: 800,
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);
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if (pickedFile != null) {
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setState(() {
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_selectedImageFile = File(pickedFile.path);
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_selectedImageBytes = null; // Will be loaded when uploading
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});
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// Automatically upload the image
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await _uploadProfilePicture();
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}
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} catch (e) {
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Logger.error('Failed to pick image', e);
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Failed to pick image: $e'),
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backgroundColor: Colors.red,
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),
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);
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}
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}
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}
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Future<void> _uploadProfilePicture() async {
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if (_selectedImageFile == null) return;
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final immichService = ServiceLocator.instance.immichService;
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if (immichService == null) {
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Immich service not available'),
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backgroundColor: Colors.orange,
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),
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);
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}
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return;
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}
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setState(() {
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_isUploading = true;
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});
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try {
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final uploadResponse = await immichService.uploadImage(_selectedImageFile!);
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// Try to get a public shared link URL for the uploaded image
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// This will be used in the Nostr profile so it can be accessed without authentication
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String imageUrl;
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try {
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final publicUrl = await immichService.getPublicUrlForAsset(uploadResponse.id);
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imageUrl = publicUrl;
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Logger.info('Using public URL for profile picture: $imageUrl');
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} catch (e) {
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// Fallback to authenticated URL if public URL creation fails
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imageUrl = immichService.getImageUrl(uploadResponse.id);
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Logger.warning('Failed to create public URL, using authenticated URL: $e');
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}
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setState(() {
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_profilePictureUrl = imageUrl;
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_selectedImageBytes = null;
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_isUploading = false;
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});
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Profile picture uploaded successfully'),
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backgroundColor: Colors.green,
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duration: Duration(seconds: 1),
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),
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);
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}
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} catch (e) {
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Logger.error('Failed to upload profile picture', e);
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setState(() {
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_isUploading = false;
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});
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Failed to upload profile picture: $e'),
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backgroundColor: Colors.red,
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),
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);
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}
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}
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}
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Future<void> _saveProfile() async {
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if (!_formKey.currentState!.validate()) return;
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if (_isSaving) return;
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setState(() {
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_isSaving = true;
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});
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try {
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final sessionService = ServiceLocator.instance.sessionService;
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final nostrService = ServiceLocator.instance.nostrService;
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if (sessionService == null || nostrService == null) {
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throw Exception('Session or Nostr service not available');
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}
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// Get current user
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final currentUser = sessionService.currentUser;
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if (currentUser == null) {
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throw Exception('No user logged in');
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}
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// Check if user has private key (required for publishing)
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if (currentUser.nostrPrivateKey == null) {
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throw Exception('Private key not available. Cannot update profile.');
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}
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// Create updated profile (or new one if doesn't exist)
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final updatedProfile = NostrProfile(
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publicKey: currentUser.id,
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name: _nameController.text.trim().isEmpty ? null : _nameController.text.trim(),
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website: _websiteController.text.trim().isEmpty ? null : _websiteController.text.trim(),
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lud16: _lightningController.text.trim().isEmpty ? null : _lightningController.text.trim(),
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nip05: _nip05Controller.text.trim().isEmpty ? null : _nip05Controller.text.trim(),
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picture: _profilePictureUrl,
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about: currentUser.nostrProfile?.about, // Preserve existing about if any
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banner: currentUser.nostrProfile?.banner, // Preserve existing banner if any
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rawMetadata: currentUser.nostrProfile?.rawMetadata ?? {},
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updatedAt: DateTime.now(),
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);
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// Convert profile to metadata map for Nostr
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final metadata = <String, dynamic>{};
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if (updatedProfile.name != null) metadata['name'] = updatedProfile.name;
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if (updatedProfile.picture != null) metadata['picture'] = updatedProfile.picture;
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if (updatedProfile.website != null) metadata['website'] = updatedProfile.website;
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if (updatedProfile.lud16 != null) metadata['lud16'] = updatedProfile.lud16;
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if (updatedProfile.nip05 != null) metadata['nip05'] = updatedProfile.nip05;
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if (updatedProfile.about != null) metadata['about'] = updatedProfile.about;
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if (updatedProfile.banner != null) metadata['banner'] = updatedProfile.banner;
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// Publish to Nostr (kind 0 event - profile metadata)
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Logger.info('Publishing profile update to Nostr (kind 0)...');
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final keyPair = NostrKeyPair.fromNsec(currentUser.nostrPrivateKey!);
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final publishedEvent = await nostrService.syncMetadata(
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metadata: metadata,
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privateKey: keyPair.privateKey,
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kind: 0, // Kind 0 is for profile metadata
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);
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Logger.info('Profile published to Nostr: ${publishedEvent.id}');
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// Update user in session service
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final updatedUser = currentUser.copyWith(
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nostrProfile: updatedProfile,
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username: updatedProfile.name ?? currentUser.username,
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);
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// Update session service (we'll need to add a method for this)
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await sessionService.updateUserProfile(updatedUser);
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Profile updated successfully'),
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backgroundColor: Colors.green,
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duration: Duration(seconds: 1),
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),
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);
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Navigator.of(context).pop(true); // Return true to indicate success
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}
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} catch (e) {
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Logger.error('Failed to save profile', e);
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Failed to save profile: $e'),
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backgroundColor: Colors.red,
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),
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);
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}
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} finally {
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if (mounted) {
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setState(() {
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_isSaving = false;
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});
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}
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}
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}
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/// Builds a profile picture widget using ImmichService for authenticated access.
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Widget _buildAuthenticatedProfilePicture(String? imageUrl, {double radius = 60}) {
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if (imageUrl == null) {
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return CircleAvatar(
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radius: radius,
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backgroundColor: Colors.grey[300],
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child: Icon(Icons.person, size: radius),
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);
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}
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final immichService = ServiceLocator.instance.immichService;
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// Try to extract asset ID from URL (format: .../api/assets/{id}/original)
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final assetIdMatch = RegExp(r'/api/assets/([^/]+)/').firstMatch(imageUrl);
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if (assetIdMatch != null && immichService != null) {
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final assetId = assetIdMatch.group(1);
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if (assetId != null) {
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// Use ImmichService to fetch image with proper authentication
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return FutureBuilder<Uint8List?>(
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future: immichService.fetchImageBytes(assetId, isThumbnail: true),
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builder: (context, snapshot) {
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if (snapshot.connectionState == ConnectionState.waiting) {
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return CircleAvatar(
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radius: radius,
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backgroundColor: Colors.grey[300],
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child: const CircularProgressIndicator(),
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);
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}
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if (snapshot.hasError || !snapshot.hasData || snapshot.data == null) {
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return CircleAvatar(
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radius: radius,
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backgroundColor: Colors.grey[300],
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child: const Icon(Icons.broken_image),
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);
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}
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return CircleAvatar(
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radius: radius,
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backgroundImage: MemoryImage(snapshot.data!),
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);
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},
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);
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}
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}
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// Fallback to direct network image if not an Immich URL or service unavailable
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return CircleAvatar(
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radius: radius,
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backgroundColor: Colors.grey[300],
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backgroundImage: NetworkImage(imageUrl),
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onBackgroundImageError: (_, __) {},
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child: imageUrl == null ? Icon(Icons.person, size: radius) : null,
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);
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}
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Widget _buildProfilePicture() {
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return Center(
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child: Stack(
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children: [
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_buildAuthenticatedProfilePicture(_profilePictureUrl, radius: 60),
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if (_isUploading)
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Positioned.fill(
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child: Container(
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decoration: BoxDecoration(
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color: Colors.black.withOpacity(0.5),
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shape: BoxShape.circle,
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),
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child: const Center(
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child: CircularProgressIndicator(color: Colors.white),
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),
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),
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),
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Positioned(
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bottom: 0,
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right: 0,
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child: Container(
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decoration: BoxDecoration(
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color: Theme.of(context).primaryColor,
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shape: BoxShape.circle,
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),
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child: IconButton(
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icon: const Icon(Icons.camera_alt, color: Colors.white),
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onPressed: _isUploading ? null : _pickProfilePicture,
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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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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: const Text('Edit Profile'),
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actions: [
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if (_isSaving)
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const Padding(
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padding: EdgeInsets.all(16.0),
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child: Center(
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child: SizedBox(
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width: 20,
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height: 20,
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child: CircularProgressIndicator(strokeWidth: 2),
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),
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),
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)
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else
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IconButton(
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icon: const Icon(Icons.save),
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onPressed: _saveProfile,
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tooltip: 'Save',
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),
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],
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),
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body: Form(
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key: _formKey,
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child: SingleChildScrollView(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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const SizedBox(height: 16),
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_buildProfilePicture(),
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const SizedBox(height: 32),
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TextFormField(
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controller: _nameController,
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decoration: const InputDecoration(
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labelText: 'Name',
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hintText: 'Your display name',
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border: OutlineInputBorder(),
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prefixIcon: Icon(Icons.person),
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),
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),
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const SizedBox(height: 16),
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TextFormField(
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controller: _websiteController,
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decoration: const InputDecoration(
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labelText: 'Website',
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hintText: 'https://example.com',
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border: OutlineInputBorder(),
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prefixIcon: Icon(Icons.language),
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),
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keyboardType: TextInputType.url,
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),
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const SizedBox(height: 16),
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TextFormField(
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controller: _lightningController,
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decoration: const InputDecoration(
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labelText: 'Lightning Address',
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hintText: 'yourname@domain.com',
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border: OutlineInputBorder(),
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prefixIcon: Icon(Icons.bolt),
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),
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),
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const SizedBox(height: 16),
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TextFormField(
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controller: _nip05Controller,
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decoration: const InputDecoration(
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labelText: 'NIP-05 ID',
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hintText: 'yourname@domain.com',
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border: OutlineInputBorder(),
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prefixIcon: Icon(Icons.verified),
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),
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),
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const SizedBox(height: 32),
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ElevatedButton(
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onPressed: _isSaving ? null : _saveProfile,
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style: ElevatedButton.styleFrom(
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padding: const EdgeInsets.symmetric(vertical: 16),
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),
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child: _isSaving
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? const SizedBox(
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width: 20,
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height: 20,
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child: CircularProgressIndicator(strokeWidth: 2),
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)
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: const Text('Save Profile'),
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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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