Files
MyGoNavi/frontend/src/components/ai/AIChatWelcome.tsx
Syngnat 98e9e5686d feat(ai): 发布全新 AI Copilot 助手面板与工作区智能打通
- 核心架构:新增独立 AI 会话中枢,集成主流大模型生态(含私有部署中继版)的无感衔接发问
- 智能诊断:打破信息孤岛,大模型可通过关联工作区实时数据表 DDL 和错误栈,充当专属 DBA 排错及代码编写
- 视觉与多模态:支持极简发图读图交互体验,智能补全模型所需的缺省预警 Prompt,并兼容不规范中转端点图文并茂
- UI 与性能:重构聊天浮层挂靠逻辑与渲染阻断,应对长时间巨量问答引发的卡段内存泄漏,会话自动保存归档
2026-03-26 16:02:08 +08:00

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import React from 'react';
import { RobotOutlined } from '@ant-design/icons';
import type { OverlayWorkbenchTheme } from '../../utils/overlayWorkbenchTheme';
interface AIChatWelcomeProps {
overlayTheme: OverlayWorkbenchTheme;
quickActionBg: string;
quickActionBorder: string;
textColor: string;
mutedColor: string;
onQuickAction: (prompt: string, autoSend?: boolean) => void;
contextTableNames?: string[];
}
export const AIChatWelcome: React.FC<AIChatWelcomeProps> = ({
overlayTheme, quickActionBg, quickActionBorder, textColor, mutedColor, onQuickAction, contextTableNames = []
}) => {
const hasContext = contextTableNames.length > 0;
const tableList = contextTableNames.join('、');
const quickActions = hasContext
? [
{ label: '📝 生成 SQL', prompt: `请根据以下表结构生成一条常用查询语句:${tableList}` },
{ label: '🔍 解释表结构', prompt: `请详细解释以下表的设计意图和字段含义:${tableList}` },
{ label: '⚡ 优化建议', prompt: `请分析以下表的结构设计,给出索引优化和查询性能优化建议:${tableList}` },
{ label: '🏗️ Schema 分析', prompt: `请对以下表进行全面的 Schema 分析,包括数据类型选择、范式评估和改进建议:${tableList}` },
]
: [
{ label: '📝 生成 SQL', prompt: '请根据当前数据库表结构生成一条查询语句:' },
{ label: '🔍 解释 SQL', prompt: '请解释以下 SQL 语句的执行逻辑:\n```sql\n\n```' },
{ label: '⚡ 优化建议', prompt: '请分析以下 SQL 语句的性能并给出优化建议:\n```sql\n\n```' },
{ label: '🏗️ Schema 分析', prompt: '请分析当前数据库的表结构并给出优化建议。' },
];
return (
<div className="ai-chat-welcome" style={{ padding: '30px 20px', alignItems: 'flex-start', textAlign: 'left' }}>
<div style={{ color: overlayTheme.titleText, fontSize: 16, fontWeight: 600, marginBottom: 8 }}>
<RobotOutlined style={{ marginRight: 8, color: overlayTheme.iconColor }} />
GoNavi AI
</div>
<div className="welcome-desc" style={{ color: mutedColor, fontSize: 13, lineHeight: 1.6, marginBottom: 20 }}>
{hasContext
? `已自动关联 ${contextTableNames.length} 张表结构,点击下方按钮快速开始分析。`
: '我是你的智能数据库助手。我可以帮你生成 SQL 查询、分析表结构、解释执行逻辑以及优化数据库性能。'}
</div>
<div className="quick-actions">
{quickActions.map(action => (
<div
key={action.label}
className="quick-action-btn"
style={{
background: quickActionBg,
borderColor: quickActionBorder,
color: textColor,
}}
onClick={() => onQuickAction(action.prompt)}
>
{action.label}
</div>
))}
</div>
</div>
);
};