Files
productcanvas/index.html
史悦 6fe5f4175d 修复了SVG实时绘制问题:
使用更精确的正则表达式检测SVG代码块开始
正确处理Markdown格式的SVG代码块(svg或<svg)
实时更新SVG显示区域,自动补全结束标签确保正确显示
添加了完整的Markdown支持:

集成了marked.js库用于解析Markdown内容
配置了支持GitHub风格的Markdown选项
在所有消息渲染函数中添加了Markdown解析逻辑
添加了专门的Markdown样式:

为标题、段落、列表、代码块、引用等添加了样式
确保Markdown内容在对话气泡中正确显示
保持了原有的设计风格和颜色方案
优化了流式输出体验:

SVG绘制过程中显示加载动画和"正在绘制..."提示
绘制完成后自动切换为可点击的占位符
支持SVG前后的Markdown文本内容正确渲染
2025-10-24 18:20:43 +08:00

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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>产品画布 / SWOT分析</title>
<script src="https://cdn.tailwindcss.com/3.4.1"></script>
<script src="https://code.iconify.design/iconify-icon/2.1.0/iconify-icon.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;700;900&display=swap" rel="stylesheet">
<link rel="stylesheet" href="css/style.css">
</head>
<body class="bg-gray-100 h-screen flex flex-col">
<!-- 顶部标题栏 -->
<header class="bg-gradient-to-r from-orange-500 to-pink-500 p-3 flex items-center justify-between border-b-4 border-black">
<div class="flex items-center space-x-2">
<iconify-icon icon="ph:lightning-fill" class="text-3xl text-white"></iconify-icon>
<h1 id="page-title" class="text-2xl font-black text-white tracking-tight">产品画布</h1>
</div>
<!-- 右侧按钮组 -->
<div class="flex items-center gap-3">
<!-- API配置按钮 -->
<button id="settings-btn" class="settings-btn bg-white/20 text-white p-2 border-2 border-white hover:bg-white/30 transition-all" title="API配置">
<iconify-icon icon="ph:gear-six-fill" class="text-2xl"></iconify-icon>
</button>
<span class="text-white font-bold text-sm">点击切换模式</span>
<iconify-icon icon="ph:hand-pointing-fill" class="text-2xl text-yellow-300 wave-hand"></iconify-icon>
<button id="canvas-mode-btn" class="mode-btn-active bg-white text-orange-600 px-4 py-2 font-bold border-2 border-black hover:bg-orange-50 transition-all duration-200">
<iconify-icon icon="ph:pen-nib-duotone" class="align-middle mr-1"></iconify-icon>
产品画布
</button>
<button id="swot-mode-btn" class="mode-btn-inactive bg-white text-purple-600 px-4 py-2 font-bold border-2 border-black hover:bg-purple-50 transition-all duration-200">
<iconify-icon icon="ph:chart-bar-duotone" class="align-middle mr-1"></iconify-icon>
SWOT分析
</button>
</div>
</header>
<!-- 主内容区 -->
<main class="flex-1 grid grid-cols-1 md:grid-cols-3 gap-4 p-4 overflow-hidden">
<!-- 左侧对话面板 -->
<div class="md:col-span-1 bg-white wild-border border-cyan-500 flex flex-col">
<!-- 对话历史顶部栏 -->
<div class="p-3 border-b-3 border-gray-300 bg-gradient-to-r from-cyan-500 to-blue-500 flex items-center justify-between">
<div class="flex items-center gap-2">
<iconify-icon icon="ph:chats-circle-fill" class="text-2xl text-white"></iconify-icon>
<span class="font-black text-white">对话历史</span>
</div>
<button id="clear-history-btn" class="clear-history-btn bg-red-500 text-white px-3 py-1 border-2 border-black hover:bg-red-600 transition-all flex items-center gap-1 font-bold" title="清空对话历史">
<iconify-icon icon="ph:trash-bold" class="text-lg"></iconify-icon>
<span class="text-sm">清空</span>
</button>
</div>
<!-- 对话历史区 -->
<div id="chat-history" class="flex-1 p-4 overflow-y-auto space-y-3">
<!-- 欢迎消息 -->
<div class="flex justify-start">
<div class="chat-bubble-ai">
👋 欢迎使用产品画布/SWOT分析工具请输入您的需求我将为您生成专业的分析图表。
</div>
</div>
</div>
<!-- 输入区 -->
<div class="p-3 border-t-3 border-gray-300 bg-yellow-50">
<div class="relative flex items-center gap-2">
<textarea
id="chat-input"
placeholder="输入您的想法按Enter发送Shift+Enter换行..."
class="flex-1 auto-resize-input border-2 border-gray-800 focus:border-cyan-500 focus:outline-none transition-colors font-medium"
rows="1"
></textarea>
<button id="send-button" class="text-cyan-600 hover:text-cyan-700 transition-colors p-2 hover:scale-110 transform duration-200">
<iconify-icon icon="ph:paper-plane-tilt-fill" class="text-3xl"></iconify-icon>
</button>
</div>
</div>
</div>
<!-- 右侧显示面板 -->
<div class="md:col-span-2 bg-white wild-border border-purple-600 flex flex-col">
<div id="svg-viewer" class="flex-1 flex items-center justify-center p-4 bg-gradient-to-br from-purple-50 to-pink-50 overflow-auto">
<div id="svg-placeholder" class="text-center text-gray-400">
<iconify-icon icon="ph:image-square" class="text-6xl mx-auto text-purple-400"></iconify-icon>
<p class="mt-2 font-bold" id="placeholder-text">生成的产品画布将在此处显示</p>
</div>
</div>
<!-- 底部操作栏 -->
<div class="p-3 border-t-3 border-gray-300 flex justify-end items-center gap-2 bg-gray-800">
<button id="download-svg-btn" class="p-2 bg-orange-500 text-white border-2 border-black hover:bg-orange-600 transition-all" title="下载SVG">
<iconify-icon icon="mdi:download-outline" class="text-xl"></iconify-icon>
</button>
<button id="export-image-btn" class="p-2 bg-green-500 text-white border-2 border-black hover:bg-green-600 transition-all" title="导出为图片">
<iconify-icon icon="mdi:image-outline" class="text-xl"></iconify-icon>
</button>
<button id="view-code-btn" class="p-2 bg-blue-500 text-white border-2 border-black hover:bg-blue-600 transition-all" title="查看代码">
<iconify-icon icon="mdi:code-tags" class="text-xl"></iconify-icon>
</button>
</div>
</div>
</main>
<!-- API配置模态窗 -->
<div id="config-modal" class="modal-overlay">
<div class="modal-content">
<!-- 模态窗头部 -->
<div class="bg-gradient-to-r from-blue-600 to-purple-600 p-4 border-b-4 border-black flex items-center justify-between">
<div class="flex items-center gap-2">
<iconify-icon icon="ph:plugs-connected-fill" class="text-3xl text-white"></iconify-icon>
<h2 class="text-xl font-black text-white">API 配置</h2>
</div>
<button id="close-modal-btn" class="text-white hover:bg-white/20 p-2 transition-all">
<iconify-icon icon="ph:x-bold" class="text-2xl"></iconify-icon>
</button>
</div>
<!-- 模态窗内容 -->
<div class="p-6 space-y-4">
<!-- API URL -->
<div>
<label class="block font-bold text-gray-800 mb-2 flex items-center gap-2">
<iconify-icon icon="ph:link-bold" class="text-lg text-blue-600"></iconify-icon>
API URL
</label>
<input
id="api-url"
type="text"
placeholder="https://api.example.com/v1/chat"
class="config-input"
value=""
/>
</div>
<!-- API Key -->
<div>
<label class="block font-bold text-gray-800 mb-2 flex items-center gap-2">
<iconify-icon icon="ph:key-bold" class="text-lg text-green-600"></iconify-icon>
API Key
</label>
<input
id="api-key"
type="password"
placeholder="sk-xxxxxxxxxxxxxxxx"
class="config-input"
value=""
/>
</div>
<!-- Model -->
<div>
<label class="block font-bold text-gray-800 mb-2 flex items-center gap-2">
<iconify-icon icon="ph:robot-bold" class="text-lg text-purple-600"></iconify-icon>
模型 (Model)
</label>
<input
id="api-model"
type="text"
placeholder="gpt-4-turbo"
class="config-input"
value=""
/>
</div>
<!-- 状态显示 -->
<div id="config-status" class="p-3 border-2 border-gray-300 bg-gray-50 text-sm text-gray-600 hidden">
<iconify-icon icon="ph:info" class="align-middle"></iconify-icon>
<span id="status-text">等待操作...</span>
</div>
</div>
<!-- 模态窗底部按钮 -->
<div class="p-4 border-t-3 border-gray-300 bg-gray-100 flex gap-3 justify-end">
<button id="test-api-btn" class="px-4 py-2 bg-yellow-500 text-white font-bold border-2 border-black hover:bg-yellow-600 transition-all flex items-center gap-2">
<iconify-icon icon="ph:flask-bold"></iconify-icon>
测试连接
</button>
<button id="save-config-btn" class="px-4 py-2 bg-green-500 text-white font-bold border-2 border-black hover:bg-green-600 transition-all flex items-center gap-2">
<iconify-icon icon="ph:floppy-disk-bold"></iconify-icon>
保存配置
</button>
</div>
</div>
</div>
<!-- 引入JavaScript文件 -->
<script src="js/utils.js"></script>
<script src="js/apiclient.js"></script>
<script src="js/app.js"></script>
</body>
</html>