generated from dellevin/template
521 lines
18 KiB
Dart
521 lines
18 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import '../utils/toast_util.dart';
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import '../utils/webdav_service.dart';
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import '../providers/app_provider.dart';
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/// WebDAV 备份页面
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class WebDAVSyncPage extends StatefulWidget {
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const WebDAVSyncPage({super.key});
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@override
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State<WebDAVSyncPage> createState() => _WebDAVSyncPageState();
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}
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class _WebDAVSyncPageState extends State<WebDAVSyncPage> {
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final _urlController = TextEditingController();
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final _usernameController = TextEditingController();
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final _passwordController = TextEditingController();
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final _pathController = TextEditingController(text: '/mooknote');
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bool _isLoading = false;
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bool _isConfigured = false;
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bool _obscurePassword = true;
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SyncDirection _syncDirection = SyncDirection.upload;
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@override
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void initState() {
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super.initState();
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_loadConfig();
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}
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@override
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void dispose() {
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_urlController.dispose();
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_usernameController.dispose();
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_passwordController.dispose();
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_pathController.dispose();
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super.dispose();
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}
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/// 加载已保存的配置
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Future<void> _loadConfig() async {
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final config = await WebDAVService.instance.getConfig();
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if (config != null) {
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setState(() {
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_urlController.text = config['url'] ?? '';
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_usernameController.text = config['username'] ?? '';
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_passwordController.text = config['password'] ?? '';
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_pathController.text = config['path'] ?? '/mooknote';
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_isConfigured = true;
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});
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}
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}
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/// 保存配置
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Future<void> _saveConfig() async {
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final url = _urlController.text.trim();
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final username = _usernameController.text.trim();
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final password = _passwordController.text;
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final path = _pathController.text.trim();
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if (url.isEmpty) {
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ToastUtil.show(context, '请输入服务器地址');
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return;
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}
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if (username.isEmpty) {
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ToastUtil.show(context, '请输入用户名');
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return;
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}
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if (password.isEmpty) {
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ToastUtil.show(context, '请输入密码');
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return;
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}
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setState(() => _isLoading = true);
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try {
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// 测试连接
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final result = await WebDAVService.instance.testConnection(
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url: url,
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username: username,
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password: password,
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path: path,
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);
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if (!mounted) return;
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if (result['success'] == true) {
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// 保存配置
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await WebDAVService.instance.saveConfig(
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url: url,
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username: username,
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password: password,
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path: path,
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);
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setState(() => _isConfigured = true);
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ToastUtil.show(context, result['message'] ?? '连接成功，配置已保存');
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// 连接成功后停留在当前页面，不返回上级
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} else {
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ToastUtil.show(context, result['message'] ?? '连接失败，请检查配置');
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}
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} catch (e) {
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if (mounted) {
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ToastUtil.show(context, '连接失败: $e');
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}
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} finally {
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if (mounted) {
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setState(() => _isLoading = false);
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}
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}
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}
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/// 执行同步
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Future<void> _syncData() async {
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setState(() => _isLoading = true);
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try {
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final result = await WebDAVService.instance.syncData(direction: _syncDirection);
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if (!mounted) return;
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if (result.success) {
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final details = '上传: ${result.uploadedFiles} 文件, ${result.uploadedImages} 图片\n'
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'下载: ${result.downloadedFiles} 文件, ${result.downloadedImages} 图片';
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// 如果需要重新加载数据（下载了数据库）
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if (result.needReload) {
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// 显示提示
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ToastUtil.show(context, '数据已更新，正在重新加载...');
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// 重新加载所有数据
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final provider = context.read<AppProvider>();
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await provider.loadMovies();
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await provider.loadBooks();
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await provider.loadNotes();
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if (mounted) {
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_showSyncResultDialog('同步成功（数据已刷新）', details);
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}
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} else {
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_showSyncResultDialog('同步成功', details);
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}
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} else {
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ToastUtil.show(context, result.message);
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}
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} catch (e) {
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if (mounted) {
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ToastUtil.show(context, '同步失败: $e');
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}
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} finally {
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if (mounted) {
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setState(() => _isLoading = false);
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}
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}
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}
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/// 显示同步结果对话框
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void _showSyncResultDialog(String title, String content) {
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showDialog(
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context: context,
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builder: (context) => AlertDialog(
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backgroundColor: Colors.white,
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elevation: 0,
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shape: const RoundedRectangleBorder(borderRadius: BorderRadius.zero),
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title: Text(title),
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content: Text(content),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context),
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child: const Text('确定'),
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),
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],
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),
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);
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}
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/// 清除配置
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Future<void> _clearConfig() async {
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final confirmed = await showDialog<bool>(
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context: context,
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builder: (context) => AlertDialog(
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backgroundColor: Colors.white,
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elevation: 0,
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shape: const RoundedRectangleBorder(borderRadius: BorderRadius.zero),
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title: const Text('清除配置'),
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content: const Text('确定要清除 WebDAV 配置吗？'),
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actions: [
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TextButton(
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onPressed: () => Navigator.pop(context, false),
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child: const Text('取消', style: TextStyle(color: Color(0xFF666666))),
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),
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TextButton(
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onPressed: () => Navigator.pop(context, true),
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child: const Text('清除', style: TextStyle(color: Colors.red)),
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),
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],
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),
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);
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if (confirmed == true) {
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await WebDAVService.instance.clearConfig();
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setState(() {
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_urlController.clear();
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_usernameController.clear();
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_passwordController.clear();
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_pathController.text = '/mooknote';
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_isConfigured = false;
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});
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if (mounted) {
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ToastUtil.show(context, '配置已清除');
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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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backgroundColor: Colors.white,
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appBar: AppBar(
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title: const Text('WebDAV 备份'),
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leading: IconButton(
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icon: const Icon(Icons.arrow_back),
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onPressed: () => Navigator.maybePop(context),
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),
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),
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body: _isLoading
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? const Center(child: CircularProgressIndicator())
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: SingleChildScrollView(
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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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// 状态提示
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if (_isConfigured)
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Container(
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width: double.infinity,
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padding: const EdgeInsets.all(12),
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margin: const EdgeInsets.only(bottom: 16),
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decoration: const BoxDecoration(
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color: Color(0xFFF5F5F5),
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border: Border(
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left: BorderSide(color: Color(0xFF1A1A1A), width: 4),
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),
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),
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child: const Row(
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children: [
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Icon(Icons.check_circle, color: Color(0xFF1A1A1A), size: 20),
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SizedBox(width: 8),
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Text(
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'已配置 WebDAV',
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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color: Color(0xFF1A1A1A),
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),
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),
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],
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),
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),
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// 服务器地址
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_buildTextField(
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controller: _urlController,
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label: '服务器地址',
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hint: 'https://dav.example.com 或 http://192.168.1.1:5244',
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icon: Icons.link,
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),
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const SizedBox(height: 16),
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// 用户名
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_buildTextField(
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controller: _usernameController,
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label: '用户名',
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hint: '请输入用户名',
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icon: Icons.person_outline,
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),
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const SizedBox(height: 16),
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// 密码
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_buildTextField(
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controller: _passwordController,
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label: '密码',
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hint: '请输入密码',
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icon: Icons.lock_outline,
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obscureText: _obscurePassword,
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suffixIcon: IconButton(
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icon: Icon(
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_obscurePassword ? Icons.visibility_off : Icons.visibility,
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color: const Color(0xFF999999),
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),
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onPressed: () {
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setState(() => _obscurePassword = !_obscurePassword);
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},
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),
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),
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const SizedBox(height: 16),
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// 同步路径
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_buildTextField(
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controller: _pathController,
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label: '同步路径',
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hint: '/mooknote',
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icon: Icons.folder_outlined,
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),
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const SizedBox(height: 24),
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// 保存配置按钮
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SizedBox(
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width: double.infinity,
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child: ElevatedButton(
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onPressed: _isLoading ? null : _saveConfig,
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style: ElevatedButton.styleFrom(
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backgroundColor: const Color(0xFF1A1A1A),
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foregroundColor: Colors.white,
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elevation: 0,
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shape: const RoundedRectangleBorder(borderRadius: BorderRadius.zero),
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padding: const EdgeInsets.symmetric(vertical: 16),
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),
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child: const Text(
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'测试并保存',
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style: TextStyle(fontSize: 16),
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),
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),
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),
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if (_isConfigured) ...[
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const SizedBox(height: 24),
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// 同步方向选择
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const Text(
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'同步方向',
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style: TextStyle(
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fontSize: 13,
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fontWeight: FontWeight.w500,
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color: Color(0xFF666666),
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),
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),
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const SizedBox(height: 8),
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Row(
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children: [
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Expanded(
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child: _buildDirectionButton(
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'上传',
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SyncDirection.upload,
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Icons.upload,
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),
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),
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const SizedBox(width: 8),
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Expanded(
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child: _buildDirectionButton(
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'下载',
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SyncDirection.download,
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Icons.download,
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),
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),
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],
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),
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const SizedBox(height: 16),
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// 同步按钮
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SizedBox(
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width: double.infinity,
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child: ElevatedButton(
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onPressed: _isLoading ? null : _syncData,
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.white,
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foregroundColor: const Color(0xFF1A1A1A),
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elevation: 0,
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shape: const RoundedRectangleBorder(borderRadius: BorderRadius.zero),
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side: const BorderSide(color: Color(0xFF1A1A1A)),
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padding: const EdgeInsets.symmetric(vertical: 16),
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),
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child: const Text(
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'立即同步',
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style: TextStyle(fontSize: 16),
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),
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),
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),
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const SizedBox(height: 16),
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// 清除配置按钮
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SizedBox(
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width: double.infinity,
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child: TextButton(
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onPressed: _isLoading ? null : _clearConfig,
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style: TextButton.styleFrom(
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foregroundColor: Colors.red,
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padding: const EdgeInsets.symmetric(vertical: 16),
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),
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child: const Text('清除配置'),
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),
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),
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],
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const SizedBox(height: 32),
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// 说明
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Container(
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width: double.infinity,
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: const Color(0xFFF5F5F5),
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border: Border.all(color: const Color(0xFFE5E5E5)),
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),
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child: const Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'使用说明',
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w600,
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color: Color(0xFF1A1A1A),
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),
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),
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SizedBox(height: 8),
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Text(
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'• 支持坚果云、Nextcloud、AList 等 WebDAV 服务\n'
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'• 服务器地址需包含协议（http:// 或 https://）\n'
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'• 同步前请确保服务器可用且空间充足\n'
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'• 首次同步将上传所有数据，后续只同步变更',
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style: TextStyle(
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fontSize: 13,
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color: Color(0xFF666666),
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height: 1.6,
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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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Widget _buildTextField({
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required TextEditingController controller,
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required String label,
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required String hint,
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required IconData icon,
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bool obscureText = false,
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Widget? suffixIcon,
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}) {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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label,
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style: const TextStyle(
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fontSize: 13,
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fontWeight: FontWeight.w500,
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color: Color(0xFF666666),
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),
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),
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const SizedBox(height: 8),
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TextField(
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controller: controller,
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obscureText: obscureText,
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decoration: InputDecoration(
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hintText: hint,
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hintStyle: const TextStyle(color: Color(0xFFCCCCCC)),
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prefixIcon: Icon(icon, color: const Color(0xFF999999)),
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suffixIcon: suffixIcon,
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border: const OutlineInputBorder(
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borderRadius: BorderRadius.zero,
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borderSide: BorderSide(color: Color(0xFFE5E5E5)),
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),
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enabledBorder: const OutlineInputBorder(
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borderRadius: BorderRadius.zero,
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borderSide: BorderSide(color: Color(0xFFE5E5E5)),
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),
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focusedBorder: const OutlineInputBorder(
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borderRadius: BorderRadius.zero,
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borderSide: BorderSide(color: Color(0xFF1A1A1A)),
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),
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contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 14),
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),
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),
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],
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);
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}
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Widget _buildDirectionButton(String label, SyncDirection direction, IconData icon) {
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final isSelected = _syncDirection == direction;
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return GestureDetector(
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onTap: () => setState(() => _syncDirection = direction),
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child: Container(
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padding: const EdgeInsets.symmetric(vertical: 12, horizontal: 8),
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decoration: BoxDecoration(
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color: isSelected ? const Color(0xFF1A1A1A) : const Color(0xFFF5F5F5),
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border: Border.all(
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color: isSelected ? const Color(0xFF1A1A1A) : const Color(0xFFE5E5E5),
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),
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),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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icon,
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size: 20,
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color: isSelected ? Colors.white : const Color(0xFF666666),
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),
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const SizedBox(height: 4),
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Text(
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label,
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style: TextStyle(
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fontSize: 12,
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color: isSelected ? Colors.white : const Color(0xFF666666),
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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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