马良AI写作初始化仓库
This commit is contained in:
邓滨杰
236
AINoval/lib/screens/admin/widgets/user_edit_dialog.dart
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236
AINoval/lib/screens/admin/widgets/user_edit_dialog.dart
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import 'package:flutter/material.dart';
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import '../../../models/admin/admin_models.dart';
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class UserEditDialog extends StatefulWidget {
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final AdminUser user;
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const UserEditDialog({
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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<UserEditDialog> createState() => _UserEditDialogState();
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}
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class _UserEditDialogState extends State<UserEditDialog> {
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final _formKey = GlobalKey<FormState>();
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late final TextEditingController _emailController;
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late final TextEditingController _displayNameController;
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late String _selectedAccountStatus;
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final List<String> _accountStatuses = [
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'ACTIVE',
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'SUSPENDED',
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'DISABLED',
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'PENDING_VERIFICATION',
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];
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final Map<String, String> _statusLabels = {
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'ACTIVE': '活跃',
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'SUSPENDED': '暂停',
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'DISABLED': '禁用',
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'PENDING_VERIFICATION': '待验证',
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};
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@override
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void initState() {
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super.initState();
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_emailController = TextEditingController(text: widget.user.email);
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_displayNameController = TextEditingController(text: widget.user.displayName ?? '');
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_selectedAccountStatus = widget.user.accountStatus;
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}
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@override
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void dispose() {
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_emailController.dispose();
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_displayNameController.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return AlertDialog(
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title: Text(
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'编辑用户信息',
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style: Theme.of(context).textTheme.titleLarge?.copyWith(
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fontWeight: FontWeight.bold,
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),
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),
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content: SizedBox(
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width: 400,
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child: Form(
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key: _formKey,
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// 用户基本信息展示
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Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: Theme.of(context).colorScheme.surfaceVariant,
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borderRadius: BorderRadius.circular(8),
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),
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child: Row(
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children: [
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Icon(
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Icons.person,
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color: Theme.of(context).colorScheme.onSurfaceVariant,
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),
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const SizedBox(width: 8),
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Expanded(
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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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widget.user.username,
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.w600,
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),
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),
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Text(
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'ID: ${widget.user.id}',
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style: Theme.of(context).textTheme.bodySmall?.copyWith(
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color: Theme.of(context).textTheme.bodySmall?.color?.withOpacity(0.7),
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),
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),
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Text(
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'积分: ${widget.user.credits}',
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style: Theme.of(context).textTheme.bodyMedium?.copyWith(
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color: Theme.of(context).colorScheme.primary,
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),
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),
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],
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),
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),
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],
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),
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),
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const SizedBox(height: 16),
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// 邮箱输入
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TextFormField(
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controller: _emailController,
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decoration: const InputDecoration(
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labelText: '邮箱',
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prefixIcon: Icon(Icons.email),
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border: OutlineInputBorder(),
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),
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keyboardType: TextInputType.emailAddress,
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validator: (value) {
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if (value == null || value.isEmpty) {
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return '请输入邮箱';
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}
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if (!RegExp(r'^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$').hasMatch(value)) {
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return '请输入有效的邮箱地址';
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}
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return null;
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},
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),
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const SizedBox(height: 16),
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// 显示名称输入
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TextFormField(
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controller: _displayNameController,
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decoration: const InputDecoration(
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labelText: '显示名称',
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prefixIcon: Icon(Icons.badge),
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border: OutlineInputBorder(),
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hintText: '可选，留空则使用用户名',
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),
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),
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const SizedBox(height: 16),
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// 账户状态选择
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DropdownButtonFormField<String>(
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value: _selectedAccountStatus,
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decoration: const InputDecoration(
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labelText: '账户状态',
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prefixIcon: Icon(Icons.account_circle),
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border: OutlineInputBorder(),
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),
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items: _accountStatuses.map((status) {
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return DropdownMenuItem<String>(
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value: status,
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child: Row(
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children: [
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_getStatusIcon(status),
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const SizedBox(width: 8),
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Text(_statusLabels[status] ?? status),
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],
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),
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);
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}).toList(),
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onChanged: (value) {
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if (value != null) {
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setState(() {
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_selectedAccountStatus = value;
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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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actions: [
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TextButton(
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onPressed: () => Navigator.of(context).pop(),
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child: const Text('取消'),
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),
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ElevatedButton(
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onPressed: _handleSubmit,
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child: const Text('保存'),
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),
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],
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);
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}
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Widget _getStatusIcon(String status) {
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switch (status) {
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case 'ACTIVE':
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return Icon(Icons.check_circle, color: Colors.green, size: 16);
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case 'SUSPENDED':
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return Icon(Icons.pause_circle, color: Colors.orange, size: 16);
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case 'DISABLED':
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return Icon(Icons.cancel, color: Colors.red, size: 16);
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case 'PENDING_VERIFICATION':
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return Icon(Icons.pending, color: Colors.blue, size: 16);
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default:
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return Icon(Icons.help, color: Colors.grey, size: 16);
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}
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}
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void _handleSubmit() {
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if (_formKey.currentState?.validate() == true) {
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final email = _emailController.text.trim();
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final displayName = _displayNameController.text.trim();
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// 检查是否有更改
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bool hasChanges = false;
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Map<String, dynamic> changes = {};
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if (email != widget.user.email) {
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hasChanges = true;
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changes['email'] = email;
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}
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if (displayName != (widget.user.displayName ?? '')) {
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hasChanges = true;
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changes['displayName'] = displayName.isEmpty ? null : displayName;
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}
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if (_selectedAccountStatus != widget.user.accountStatus) {
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hasChanges = true;
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changes['accountStatus'] = _selectedAccountStatus;
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}
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if (hasChanges) {
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Navigator.of(context).pop(changes);
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} else {
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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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