Solian/lib/screens/account/personalize.dart
2024-05-03 23:38:51 +08:00

325 lines
11 KiB
Dart

import 'dart:convert';
import 'dart:io';
import 'package:flutter/material.dart';
import 'package:flutter_animate/flutter_animate.dart';
import 'package:http/http.dart';
import 'package:image_picker/image_picker.dart';
import 'package:intl/intl.dart';
import 'package:provider/provider.dart';
import 'package:solian/providers/auth.dart';
import 'package:solian/utils/service_url.dart';
import 'package:solian/widgets/account/account_avatar.dart';
import 'package:solian/widgets/exts.dart';
import 'package:solian/widgets/scaffold.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
class PersonalizeScreen extends StatelessWidget {
const PersonalizeScreen({super.key});
@override
Widget build(BuildContext context) {
return IndentScaffold(
title: AppLocalizations.of(context)!.personalize,
hideDrawer: true,
child: const PersonalizeScreenWidget(),
);
}
}
class PersonalizeScreenWidget extends StatefulWidget {
const PersonalizeScreenWidget({super.key});
@override
State<PersonalizeScreenWidget> createState() => _PersonalizeScreenWidgetState();
}
class _PersonalizeScreenWidgetState extends State<PersonalizeScreenWidget> {
final _imagePicker = ImagePicker();
final _usernameController = TextEditingController();
final _nicknameController = TextEditingController();
final _firstNameController = TextEditingController();
final _lastNameController = TextEditingController();
final _descriptionController = TextEditingController();
final _birthdayController = TextEditingController();
String? _avatar;
String? _banner;
DateTime? _birthday;
bool _isSubmitting = false;
void editBirthday() async {
final DateTime? picked = await showDatePicker(
context: context,
initialDate: _birthday,
firstDate: DateTime(DateTime.now().year - 200),
lastDate: DateTime(DateTime.now().year + 200),
);
if (picked != null && picked != _birthday) {
setState(() {
_birthday = picked;
_birthdayController.text = DateFormat('yyyy-MM-dd hh:mm').format(_birthday!);
});
}
}
void resetInputs() async {
final auth = context.read<AuthProvider>();
final prof = await auth.getProfiles();
setState(() {
_usernameController.text = prof['name'];
_nicknameController.text = prof['nick'];
_descriptionController.text = prof['description'];
_firstNameController.text = prof['profile']['first_name'];
_lastNameController.text = prof['profile']['last_name'];
if (prof['avatar'] != null && prof['avatar'].isNotEmpty) {
_avatar = getRequestUri('passport', '/api/avatar/${prof['avatar']}').toString();
}
if (prof['banner'] != null && prof['banner'].isNotEmpty) {
_banner = getRequestUri('passport', '/api/avatar/${prof['banner']}').toString();
}
if (prof['profile']['birthday'] != null) {
_birthday = DateTime.parse(prof['profile']['birthday']);
_birthdayController.text = DateFormat('yyyy-MM-dd hh:mm').format(_birthday!);
}
});
}
void applyChanges() async {
setState(() => _isSubmitting = true);
final auth = context.read<AuthProvider>();
if (!await auth.isAuthorized()) {
setState(() => _isSubmitting = false);
return;
}
final res = await auth.client!.put(
getRequestUri('passport', '/api/users/me'),
headers: {'Content-Type': 'application/json'},
body: jsonEncode({
'nick': _nicknameController.value.text,
'description': _descriptionController.value.text,
'first_name': _firstNameController.value.text,
'last_name': _lastNameController.value.text,
'birthday': _birthday?.toIso8601String(),
}),
);
if (res.statusCode == 200) {
await auth.fetchProfiles();
resetInputs();
ScaffoldMessenger.of(context).showSnackBar(SnackBar(
content: Text(AppLocalizations.of(context)!.personalizeApplied),
));
} else {
var message = utf8.decode(res.bodyBytes);
context.showErrorDialog(message);
}
setState(() => _isSubmitting = false);
}
Future<void> applyImage(String position) async {
final auth = context.read<AuthProvider>();
if (!await auth.isAuthorized()) return;
final image = await _imagePicker.pickImage(source: ImageSource.gallery);
if (image == null) return;
setState(() => _isSubmitting = true);
final file = File(image.path);
try {
final req = MultipartRequest('PUT', getRequestUri('passport', '/api/users/me/$position'));
req.files.add(await MultipartFile.fromPath(position, file.path));
var res = await auth.client!.send(req);
if (res.statusCode == 200) {
await auth.fetchProfiles();
resetInputs();
ScaffoldMessenger.of(context).showSnackBar(SnackBar(
content: Text(AppLocalizations.of(context)!.personalizeApplied),
));
} else {
throw Exception(utf8.decode(await res.stream.toBytes()));
}
} catch (err) {
context.showErrorDialog(err);
}
setState(() => _isSubmitting = false);
}
@override
void initState() {
super.initState();
Future.delayed(Duration.zero, () {
resetInputs();
});
}
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.symmetric(horizontal: 32),
child: ListView(
children: [
_isSubmitting ? const LinearProgressIndicator().animate().scaleX() : Container(),
const SizedBox(height: 24),
Stack(
children: [
AccountAvatar(source: _avatar ?? '', radius: 40, direct: true),
Positioned(
bottom: 0,
left: 40,
child: FloatingActionButton.small(
heroTag: const Key('avatar-editor'),
onPressed: () => applyImage('avatar'),
child: const Icon(
Icons.camera,
),
),
),
],
),
const SizedBox(height: 16),
Stack(
children: [
ClipRRect(
borderRadius: const BorderRadius.all(Radius.circular(8)),
child: AspectRatio(
aspectRatio: 16 / 9,
child: Container(
color: Theme.of(context).colorScheme.surfaceVariant,
child: _banner != null
? Image.network(
_banner!,
fit: BoxFit.cover,
loadingBuilder: (BuildContext context, Widget child, ImageChunkEvent? loadingProgress) {
if (loadingProgress == null) return child;
return Center(
child: CircularProgressIndicator(
value: loadingProgress.expectedTotalBytes != null
? loadingProgress.cumulativeBytesLoaded / loadingProgress.expectedTotalBytes!
: null,
),
);
},
)
: Container(),
),
),
),
Positioned(
bottom: 16,
right: 16,
child: FloatingActionButton(
heroTag: const Key('banner-editor'),
onPressed: () => applyImage('banner'),
child: const Icon(
Icons.camera_alt,
),
),
),
],
),
const SizedBox(height: 24),
Row(
children: [
Flexible(
flex: 1,
child: TextField(
readOnly: true,
controller: _usernameController,
decoration: InputDecoration(
border: const OutlineInputBorder(),
labelText: AppLocalizations.of(context)!.username,
prefixText: '@',
),
),
),
const SizedBox(width: 16),
Flexible(
flex: 1,
child: TextField(
controller: _nicknameController,
decoration: InputDecoration(
border: const OutlineInputBorder(),
labelText: AppLocalizations.of(context)!.nickname,
),
),
),
],
),
const SizedBox(height: 16),
Row(
children: [
Flexible(
flex: 1,
child: TextField(
controller: _firstNameController,
decoration: InputDecoration(
border: const OutlineInputBorder(),
labelText: AppLocalizations.of(context)!.firstName,
),
),
),
const SizedBox(width: 16),
Flexible(
flex: 1,
child: TextField(
controller: _lastNameController,
decoration: InputDecoration(
border: const OutlineInputBorder(),
labelText: AppLocalizations.of(context)!.lastName,
),
),
),
],
),
const SizedBox(height: 16),
TextField(
controller: _descriptionController,
keyboardType: TextInputType.multiline,
maxLines: null,
minLines: 3,
decoration: InputDecoration(
border: const OutlineInputBorder(),
labelText: AppLocalizations.of(context)!.description,
),
),
const SizedBox(height: 16),
TextField(
controller: _birthdayController,
readOnly: true,
decoration: InputDecoration(
border: const OutlineInputBorder(),
labelText: AppLocalizations.of(context)!.birthday,
),
onTap: editBirthday,
),
const SizedBox(height: 16),
Row(
mainAxisAlignment: MainAxisAlignment.end,
children: [
TextButton(
onPressed: _isSubmitting ? null : () => resetInputs(),
child: Text(AppLocalizations.of(context)!.reset),
),
ElevatedButton(
onPressed: _isSubmitting ? null : () => applyChanges(),
child: Text(AppLocalizations.of(context)!.apply),
),
],
),
],
),
);
}
}