马良AI写作初始化仓库
This commit is contained in:
邓滨杰
308
AINoval/lib/screens/next_outline/widgets/result_card.dart
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308
AINoval/lib/screens/next_outline/widgets/result_card.dart
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import 'package:ainoval/blocs/next_outline/next_outline_state.dart';
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import '../../../models/novel_structure.dart';
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import '../../../models/user_ai_model_config_model.dart';
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import 'package:flutter/material.dart';
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import 'package:animated_text_kit/animated_text_kit.dart';
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/// 结果卡片
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class ResultCard extends StatefulWidget {
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/// 剧情选项
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final OutlineOptionState option;
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/// 是否被选中
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final bool isSelected;
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/// AI模型配置列表
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final List<UserAIModelConfigModel> aiModelConfigs;
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/// 选中回调
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final VoidCallback onSelected;
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/// 重新生成回调
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final Function(String configId, String? hint) onRegenerateSingle;
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/// 保存回调
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final Function(String insertType) onSave;
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const ResultCard({
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Key? key,
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required this.option,
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this.isSelected = false,
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required this.aiModelConfigs,
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required this.onSelected,
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required this.onRegenerateSingle,
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required this.onSave,
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}) : super(key: key);
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@override
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State<ResultCard> createState() => _ResultCardState();
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}
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class _ResultCardState extends State<ResultCard> {
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String? _selectedConfigId;
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bool _isHovering = false;
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@override
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void initState() {
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super.initState();
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// 默认选择第一个模型配置
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if (widget.aiModelConfigs.isNotEmpty) {
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_selectedConfigId = widget.aiModelConfigs.first.id;
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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 MouseRegion(
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onEnter: (_) => setState(() => _isHovering = true),
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onExit: (_) => setState(() => _isHovering = false),
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child: AnimatedContainer(
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duration: const Duration(milliseconds: 250),
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transform: _isHovering
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? (Matrix4.identity()..translate(0, -4))
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: Matrix4.identity(),
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child: Card(
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clipBehavior: Clip.antiAlias,
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elevation: _isHovering || widget.isSelected ? 8.0 : 2.0,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(16),
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side: widget.isSelected
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? BorderSide(color: Theme.of(context).colorScheme.primary, width: 2)
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: _isHovering
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? BorderSide(color: Theme.of(context).colorScheme.primary.withAlpha(128), width: 1.5)
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: BorderSide.none,
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),
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child: Stack(
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children: [
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// 卡片内容
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// 内容区域
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Expanded(
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child: Padding(
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padding: const EdgeInsets.all(20),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// 标题
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Row(
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children: [
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Icon(
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Icons.auto_stories,
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size: 20,
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color: Theme.of(context).colorScheme.primary,
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),
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const SizedBox(width: 8),
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Expanded(
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child: Text(
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widget.option.title ?? '生成中...',
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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color: Theme.of(context).colorScheme.primary,
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fontWeight: FontWeight.bold,
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),
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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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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// 内容
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Expanded(
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child: Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: Colors.grey.shade50,
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borderRadius: BorderRadius.circular(12),
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border: Border.all(color: Colors.grey.shade200),
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),
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child: ValueListenableBuilder<String>(
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valueListenable: widget.option.contentStreamController,
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builder: (context, content, child) {
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if (content.isEmpty && widget.option.isGenerating) {
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return Center(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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SizedBox(
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width: 28,
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height: 28,
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child: CircularProgressIndicator(
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strokeWidth: 2,
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color: Theme.of(context).colorScheme.primary.withValues(alpha: 0.5),
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),
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),
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const SizedBox(height: 16),
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Text(
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'正在生成内容...',
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style: TextStyle(
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color: Colors.grey.shade600,
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fontWeight: FontWeight.w500,
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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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return SingleChildScrollView(
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child: AnimatedTextKit(
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animatedTexts: [
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TypewriterAnimatedText(
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content,
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textStyle: Theme.of(context).textTheme.bodyMedium?.copyWith(
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height: 1.6,
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color: Colors.grey.shade800,
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),
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speed: const Duration(milliseconds: 40),
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),
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],
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isRepeatingAnimation: false,
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displayFullTextOnTap: true,
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key: ValueKey(widget.option.optionId + content),
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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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// 底部操作区
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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: Colors.grey.shade50,
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border: Border(
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top: BorderSide(
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color: Colors.grey.shade200,
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width: 1,
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),
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),
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),
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child: Row(
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children: [
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// 模型选择下拉框
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Expanded(
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child: Container(
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padding: const EdgeInsets.symmetric(horizontal: 8),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(8),
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border: Border.all(color: Colors.grey.shade300),
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),
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child: DropdownButtonHideUnderline(
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child: DropdownButton<String>(
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value: _selectedConfigId,
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items: widget.aiModelConfigs
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.where((config) => config.isValidated)
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.map((config) {
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return DropdownMenuItem<String>(
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value: config.id,
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child: Text(
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config.name,
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style: const TextStyle(fontSize: 13),
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overflow: TextOverflow.ellipsis,
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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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if (widget.aiModelConfigs.any((c) => c.isValidated && c.id == value)) {
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setState(() {
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_selectedConfigId = value;
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});
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}
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}
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},
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isDense: true,
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isExpanded: true,
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icon: const Icon(Icons.arrow_drop_down, size: 20),
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),
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),
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),
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),
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const SizedBox(width: 10),
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// 重新生成按钮
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Container(
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(8),
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border: Border.all(color: Colors.grey.shade300),
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),
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child: IconButton(
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icon: const Icon(Icons.refresh, size: 18),
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tooltip: '使用选定模型重新生成',
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onPressed: widget.option.isGenerating || _selectedConfigId == null
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? null
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: () => widget.onRegenerateSingle(_selectedConfigId!, null),
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color: Theme.of(context).colorScheme.primary,
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padding: const EdgeInsets.all(8),
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constraints: const BoxConstraints(),
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),
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),
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const SizedBox(width: 10),
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// 选择按钮
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ElevatedButton(
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onPressed: widget.option.isGenerating
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? null
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: widget.onSelected,
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style: ElevatedButton.styleFrom(
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backgroundColor: widget.isSelected
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? Theme.of(context).colorScheme.primary
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: Colors.white,
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foregroundColor: widget.isSelected
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? Colors.white
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: Theme.of(context).colorScheme.primary,
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padding: const EdgeInsets.symmetric(
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horizontal: 16,
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vertical: 10,
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),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(8),
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side: BorderSide(
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color: widget.isSelected
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? Colors.transparent
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: Theme.of(context).colorScheme.primary.withOpacity(0.5),
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),
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),
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elevation: widget.isSelected ? 2 : 0,
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),
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child: Text(
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widget.isSelected ? '已选择' : '选择此大纲',
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style: const TextStyle(fontWeight: FontWeight.bold),
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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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// 加载遮罩
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if (widget.option.isGenerating)
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Positioned.fill(
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child: Container(
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color: Colors.white.withOpacity(0.7),
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child: const Center(
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child: CircularProgressIndicator(),
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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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