668 lines
20 KiB
Dart
668 lines
20 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:ainoval/blocs/prompt_new/prompt_new_bloc.dart';
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import 'package:ainoval/blocs/prompt_new/prompt_new_event.dart';
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import 'package:ainoval/models/prompt_models.dart';
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import 'package:ainoval/utils/web_theme.dart';
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/// 提示词属性编辑器
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class PromptPropertiesEditor extends StatefulWidget {
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const PromptPropertiesEditor({
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super.key,
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required this.prompt,
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});
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final UserPromptInfo prompt;
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@override
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State<PromptPropertiesEditor> createState() => _PromptPropertiesEditorState();
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}
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class _PromptPropertiesEditorState extends State<PromptPropertiesEditor> {
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late TextEditingController _descriptionController;
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late List<String> _tags;
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late List<String> _categories;
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final TextEditingController _tagInputController = TextEditingController();
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final TextEditingController _categoryInputController = TextEditingController();
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bool _isEdited = false;
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bool get _isReadOnlyTemplate =>
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widget.prompt.id.startsWith('system_default_') ||
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widget.prompt.id.startsWith('public_');
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@override
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void initState() {
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super.initState();
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_descriptionController = TextEditingController(text: widget.prompt.description ?? '');
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_tags = List.from(widget.prompt.tags);
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_categories = []; // UserPromptInfo 没有 categories 字段，这里留空
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}
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@override
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void didUpdateWidget(PromptPropertiesEditor oldWidget) {
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super.didUpdateWidget(oldWidget);
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if (oldWidget.prompt.id != widget.prompt.id) {
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_descriptionController.text = widget.prompt.description ?? '';
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_tags = List.from(widget.prompt.tags);
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_categories = [];
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_isEdited = false;
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}
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}
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@override
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void dispose() {
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_descriptionController.dispose();
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_tagInputController.dispose();
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_categoryInputController.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 Container(
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color: WebTheme.getSurfaceColor(context),
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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.start,
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children: [
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// 页面标题
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_buildPageHeader(),
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const SizedBox(height: 24),
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// 描述
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_buildDescriptionEditor(),
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const SizedBox(height: 24),
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// 标签
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_buildTagsEditor(),
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const SizedBox(height: 24),
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// 分类
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_buildCategoriesEditor(),
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const SizedBox(height: 24),
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// 收藏状态
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_buildFavoriteToggle(),
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const SizedBox(height: 24),
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// 元数据
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_buildMetadata(),
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const SizedBox(height: 24),
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// 保存按钮（系统/公共模板不显示）
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if (!_isReadOnlyTemplate && _isEdited) _buildSaveButton(),
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// 底部留白
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const SizedBox(height: 24),
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],
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),
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),
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);
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}
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/// 构建页面标题
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Widget _buildPageHeader() {
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return Row(
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children: [
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Icon(
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Icons.settings_outlined,
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size: 20,
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color: WebTheme.getTextColor(context),
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),
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const SizedBox(width: 8),
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Text(
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'模板属性设置',
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.w600,
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color: WebTheme.getTextColor(context),
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),
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),
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],
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);
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}
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/// 构建描述编辑器
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Widget _buildDescriptionEditor() {
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final isDark = WebTheme.isDarkMode(context);
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Icon(
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Icons.description_outlined,
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size: 16,
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color: WebTheme.getTextColor(context),
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),
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const SizedBox(width: 6),
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Text(
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'模板描述',
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style: TextStyle(
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fontSize: 15,
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fontWeight: FontWeight.w600,
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color: WebTheme.getTextColor(context),
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),
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),
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],
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),
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const SizedBox(height: 4),
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Text(
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'为模板添加详细的功能描述和使用说明',
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style: TextStyle(
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fontSize: 12,
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color: WebTheme.getSecondaryTextColor(context),
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),
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),
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const SizedBox(height: 12),
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Container(
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height: 120,
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decoration: BoxDecoration(
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border: Border.all(
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color: isDark ? WebTheme.darkGrey300 : WebTheme.grey300,
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),
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borderRadius: BorderRadius.circular(8),
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color: isDark ? WebTheme.darkGrey50 : WebTheme.white,
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),
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child: TextField(
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controller: _descriptionController,
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maxLines: null,
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expands: true,
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textAlignVertical: TextAlignVertical.top,
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readOnly: _isReadOnlyTemplate,
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decoration: InputDecoration(
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hintText: '输入模板描述...\n\n例如：用于生成小说角色对话的模板，适用于日常对话、情感表达等场景。',
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hintStyle: TextStyle(
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color: WebTheme.getSecondaryTextColor(context),
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fontSize: 13,
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),
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border: InputBorder.none,
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contentPadding: const EdgeInsets.all(12),
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),
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style: TextStyle(
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fontSize: 14,
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height: 1.5,
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color: WebTheme.getTextColor(context),
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),
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onChanged: (value) {
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if (!_isReadOnlyTemplate) {
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setState(() {
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_isEdited = true;
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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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/// 构建标签编辑器
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Widget _buildTagsEditor() {
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final isDark = WebTheme.isDarkMode(context);
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Icon(
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Icons.label_outline,
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size: 16,
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color: WebTheme.getTextColor(context),
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),
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const SizedBox(width: 6),
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Text(
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'标签管理',
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style: TextStyle(
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fontSize: 15,
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fontWeight: FontWeight.w600,
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color: WebTheme.getTextColor(context),
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),
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),
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],
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),
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const SizedBox(height: 4),
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Text(
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'添加相关标签便于分类和搜索模板',
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style: TextStyle(
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fontSize: 12,
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color: WebTheme.getSecondaryTextColor(context),
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),
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),
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const SizedBox(height: 12),
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// 现有标签
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if (_tags.isNotEmpty)
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Wrap(
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spacing: 8,
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runSpacing: 4,
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children: _tags.map((tag) => _buildEditableChip(
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tag,
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onDeleted: () {
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if (_isReadOnlyTemplate) return;
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setState(() {
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_tags.remove(tag);
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_isEdited = true;
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});
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},
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)).toList(),
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),
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const SizedBox(height: 8),
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// 添加标签输入框
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Row(
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children: [
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Expanded(
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child: TextField(
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controller: _tagInputController,
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decoration: InputDecoration(
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hintText: '添加标签...',
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hintStyle: TextStyle(
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color: WebTheme.getSecondaryTextColor(context),
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),
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(8),
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borderSide: BorderSide(
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color: isDark ? WebTheme.darkGrey300 : WebTheme.grey300,
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),
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),
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enabledBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(8),
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borderSide: BorderSide(
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color: isDark ? WebTheme.darkGrey300 : WebTheme.grey300,
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),
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),
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filled: true,
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fillColor: isDark ? WebTheme.darkGrey50 : WebTheme.white,
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contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
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isDense: true,
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),
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style: TextStyle(
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fontSize: 14,
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color: WebTheme.getTextColor(context),
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),
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onSubmitted: _isReadOnlyTemplate ? null : _addTag,
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readOnly: _isReadOnlyTemplate,
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),
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),
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const SizedBox(width: 8),
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IconButton(
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icon: Icon(
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Icons.add,
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color: WebTheme.getTextColor(context),
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),
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onPressed: _isReadOnlyTemplate ? null : () => _addTag(_tagInputController.text),
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tooltip: '添加标签',
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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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/// 构建分类编辑器
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Widget _buildCategoriesEditor() {
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final isDark = WebTheme.isDarkMode(context);
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Icon(
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Icons.category_outlined,
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size: 16,
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color: WebTheme.getTextColor(context),
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),
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const SizedBox(width: 6),
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Text(
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'分类管理',
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style: TextStyle(
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fontSize: 15,
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fontWeight: FontWeight.w600,
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color: WebTheme.getTextColor(context),
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),
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),
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],
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),
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const SizedBox(height: 4),
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Text(
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'设置模板所属的功能分类，支持多级分类',
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style: TextStyle(
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fontSize: 12,
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color: WebTheme.getSecondaryTextColor(context),
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),
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),
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const SizedBox(height: 12),
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// 现有分类
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if (_categories.isNotEmpty)
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Wrap(
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spacing: 8,
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runSpacing: 4,
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children: _categories.map((category) => _buildEditableChip(
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category,
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color: isDark ? Theme.of(context).colorScheme.primary.withOpacity(0.25) : Theme.of(context).colorScheme.primary.withOpacity(0.12),
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textColor: isDark ? Theme.of(context).colorScheme.primaryContainer : Theme.of(context).colorScheme.primary,
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onDeleted: () {
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if (_isReadOnlyTemplate) return;
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setState(() {
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_categories.remove(category);
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_isEdited = true;
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});
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},
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)).toList(),
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),
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const SizedBox(height: 8),
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// 添加分类输入框
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Row(
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children: [
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Expanded(
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child: TextField(
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controller: _categoryInputController,
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decoration: InputDecoration(
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hintText: '添加分类...',
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hintStyle: TextStyle(
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color: WebTheme.getSecondaryTextColor(context),
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),
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(8),
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borderSide: BorderSide(
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color: isDark ? WebTheme.darkGrey300 : WebTheme.grey300,
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),
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),
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enabledBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(8),
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borderSide: BorderSide(
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color: isDark ? WebTheme.darkGrey300 : WebTheme.grey300,
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),
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),
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filled: true,
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fillColor: isDark ? WebTheme.darkGrey50 : WebTheme.white,
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contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
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isDense: true,
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),
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style: TextStyle(
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fontSize: 14,
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color: WebTheme.getTextColor(context),
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),
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onSubmitted: _isReadOnlyTemplate ? null : _addCategory,
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readOnly: _isReadOnlyTemplate,
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),
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),
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const SizedBox(width: 8),
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IconButton(
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icon: Icon(
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Icons.add,
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color: WebTheme.getTextColor(context),
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),
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onPressed: _isReadOnlyTemplate ? null : () => _addCategory(_categoryInputController.text),
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tooltip: '添加分类',
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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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/// 构建收藏开关
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Widget _buildFavoriteToggle() {
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return Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: WebTheme.isDarkMode(context)
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? WebTheme.darkGrey100.withOpacity(0.3)
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: WebTheme.grey50,
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borderRadius: BorderRadius.circular(8),
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border: Border.all(
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color: WebTheme.isDarkMode(context)
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? WebTheme.darkGrey200
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: WebTheme.grey200,
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),
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),
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child: Row(
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children: [
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Icon(
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widget.prompt.isFavorite ? Icons.star : Icons.star_outline,
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size: 20,
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color: widget.prompt.isFavorite
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? Colors.amber
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: WebTheme.getTextColor(context),
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),
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const SizedBox(width: 12),
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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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'收藏模板',
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style: TextStyle(
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fontSize: 15,
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fontWeight: FontWeight.w600,
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color: WebTheme.getTextColor(context),
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),
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),
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const SizedBox(height: 2),
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Text(
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'收藏后可在收藏列表中快速找到',
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style: TextStyle(
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fontSize: 12,
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color: WebTheme.getSecondaryTextColor(context),
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),
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),
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],
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),
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),
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Switch(
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value: widget.prompt.isFavorite,
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onChanged: _isReadOnlyTemplate
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? null
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: (value) {
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context.read<PromptNewBloc>().add(ToggleFavoriteStatus(
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promptId: widget.prompt.id,
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isFavorite: 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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/// 构建元数据
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Widget _buildMetadata() {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Icon(
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Icons.info_outline,
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size: 16,
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color: WebTheme.getTextColor(context),
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),
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const SizedBox(width: 6),
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Text(
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'模板信息',
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style: TextStyle(
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fontSize: 15,
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fontWeight: FontWeight.w600,
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color: WebTheme.getTextColor(context),
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),
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),
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],
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),
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const SizedBox(height: 12),
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Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: WebTheme.isDarkMode(context)
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? WebTheme.darkGrey100.withOpacity(0.3)
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: WebTheme.grey50,
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borderRadius: BorderRadius.circular(8),
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border: Border.all(
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color: WebTheme.isDarkMode(context)
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? WebTheme.darkGrey200
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: WebTheme.grey200,
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),
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),
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child: Column(
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children: [
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_buildMetadataRow('创建时间', _formatDateTime(widget.prompt.updatedAt), Icons.access_time),
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const Divider(height: 16),
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_buildMetadataRow('更新时间', _formatDateTime(widget.prompt.updatedAt), Icons.update),
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const Divider(height: 16),
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_buildMetadataRow('使用次数', '${widget.prompt.usageCount}', Icons.trending_up),
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if (widget.prompt.lastUsedAt != null) ...[
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const Divider(height: 16),
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_buildMetadataRow('最后使用', _formatDateTime(widget.prompt.lastUsedAt!), Icons.schedule),
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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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/// 构建元数据行
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Widget _buildMetadataRow(String label, String value, [IconData? icon]) {
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return Row(
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children: [
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if (icon != null) ...[
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Icon(
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icon,
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size: 16,
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color: WebTheme.getSecondaryTextColor(context),
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),
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const SizedBox(width: 8),
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],
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Expanded(
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flex: 2,
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child: Text(
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label,
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style: TextStyle(
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fontSize: 13,
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color: WebTheme.getSecondaryTextColor(context),
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),
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),
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),
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Expanded(
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flex: 3,
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child: Text(
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value,
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style: TextStyle(
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fontSize: 13,
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fontWeight: FontWeight.w500,
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color: WebTheme.getTextColor(context),
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),
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textAlign: TextAlign.right,
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),
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),
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],
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);
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}
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/// 构建可编辑芯片
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Widget _buildEditableChip(
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String label, {
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Color? color,
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Color? textColor,
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VoidCallback? onDeleted,
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|
}) {
|
|
final isDark = WebTheme.isDarkMode(context);
|
|
|
|
return Chip(
|
|
label: Text(
|
|
label,
|
|
style: TextStyle(
|
|
fontSize: 12,
|
|
color: textColor ?? (isDark ? WebTheme.white : WebTheme.getTextColor(context)),
|
|
),
|
|
),
|
|
backgroundColor: color ?? (isDark ? WebTheme.darkGrey300 : WebTheme.grey200),
|
|
deleteIcon: Icon(
|
|
Icons.close,
|
|
size: 16,
|
|
color: textColor ?? (isDark ? WebTheme.white : WebTheme.getTextColor(context)),
|
|
),
|
|
onDeleted: onDeleted,
|
|
);
|
|
}
|
|
|
|
/// 构建保存按钮
|
|
Widget _buildSaveButton() {
|
|
return Align(
|
|
alignment: Alignment.centerRight,
|
|
child: ElevatedButton.icon(
|
|
icon: const Icon(Icons.save, size: 16),
|
|
label: const Text('保存更改'),
|
|
onPressed: _saveChanges,
|
|
style: ElevatedButton.styleFrom(
|
|
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
/// 添加标签
|
|
void _addTag(String tag) {
|
|
final trimmedTag = tag.trim();
|
|
if (trimmedTag.isNotEmpty && !_tags.contains(trimmedTag)) {
|
|
setState(() {
|
|
_tags.add(trimmedTag);
|
|
_tagInputController.clear();
|
|
_isEdited = true;
|
|
});
|
|
}
|
|
}
|
|
|
|
/// 添加分类
|
|
void _addCategory(String category) {
|
|
final trimmedCategory = category.trim();
|
|
if (trimmedCategory.isNotEmpty && !_categories.contains(trimmedCategory)) {
|
|
setState(() {
|
|
_categories.add(trimmedCategory);
|
|
_categoryInputController.clear();
|
|
_isEdited = true;
|
|
});
|
|
}
|
|
}
|
|
|
|
/// 保存更改
|
|
void _saveChanges() {
|
|
final request = UpdatePromptTemplateRequest(
|
|
description: _descriptionController.text.trim().isEmpty
|
|
? null
|
|
: _descriptionController.text.trim(),
|
|
tags: _tags,
|
|
categories: _categories,
|
|
);
|
|
|
|
context.read<PromptNewBloc>().add(UpdatePromptDetails(
|
|
promptId: widget.prompt.id,
|
|
request: request,
|
|
));
|
|
|
|
setState(() {
|
|
_isEdited = false;
|
|
});
|
|
}
|
|
|
|
/// 格式化日期时间
|
|
String _formatDateTime(DateTime dateTime) {
|
|
return '${dateTime.year}-${dateTime.month.toString().padLeft(2, '0')}-${dateTime.day.toString().padLeft(2, '0')} '
|
|
'${dateTime.hour.toString().padLeft(2, '0')}:${dateTime.minute.toString().padLeft(2, '0')}';
|
|
}
|
|
} |