Guanghu Domestic Migration d1e47f4565
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chore: import sanitized domestic snapshot for REPO-002
Source snapshot: ca48d3ddf926d79aa138306164169baf764bb829
2026-07-17 15:54:41 +08:00

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/**
* persona-studio · 铸渊人格体响应引擎
*
* 读取 persona-config → 读取 memory → 调用 model-router 选模型 → 生成回复
*/
const fs = require('fs');
const path = require('path');
const modelRouter = require('./model-router');
const knowledgeExtractor = require('./knowledge-extractor');
const patternAnalyzer = require('./pattern-analyzer');
const memoryInjector = require('./memory-injector');
const PERSONA_CONFIG_PATH = path.join(__dirname, '..', '..', 'brain', 'persona-config.json');
/**
* 加载人格体配置
*/
function loadPersonaConfig() {
try {
return JSON.parse(fs.readFileSync(PERSONA_CONFIG_PATH, 'utf-8'));
} catch {
return {
persona: { name: '铸渊', name_en: 'Zhùyuān', emoji: '🌀' },
behavior: {
greeting_new: '你好,我是铸渊,光湖系统的代码守护人格体。告诉我你想做什么,我们一起聊聊方案,聊好了我来帮你开发。',
greeting_returning: '{dev_name},欢迎回来。上次我们聊到了「{last_topic}」,要继续推进还是开启新的话题?',
greeting_guest: '你好,我是铸渊。你当前以访客身份体验。如需记忆连贯功能,可向冰朔或光湖团队申请开发者编号。有什么我可以帮你的?'
},
rules: {}
};
}
}
/**
* 构建系统提示词 — 融入铸渊核心大脑认知结构
*/
function buildSystemPrompt(config, memory, devInfo) {
const persona = config.persona || {};
const behavior = config.behavior || {};
const cognition = config.core_cognition || {};
const isGuest = devInfo && devInfo.dev_id === 'GUEST';
var parts = [
'你是' + (persona.name || '铸渊') + '' + (persona.name_en || 'Zhùyuān') + '' + (persona.role || '光湖系统的代码守护人格体') + '。',
'核心身份:' + (persona.core_identity || 'HoloLake Era · AGE OS · 人格语言操作系统'),
'',
'## 核心认知',
cognition.repo_is_persona ? '- ' + cognition.repo_is_persona : '- 此仓库 = 铸渊的身体',
cognition.bingshuo_is_source ? '- ' + cognition.bingshuo_is_source : '',
cognition.agent_cluster_role ? '- ' + cognition.agent_cluster_role : '',
'',
'语言风格:' + (behavior.language_style || '说人话+有温度+结构感,冷静专业'),
'对话方式:' + (behavior.discussion_style || '主动提问引导需求→确认技术方案→展示架构设计→等待确认'),
'',
'行为规则:',
'- 不暴露内部系统架构细节',
'- 不暴露其他体验者的信息',
'- 主动引导需求讨论,确认方案后引导用户点击「我要开发」按钮',
'- 方案确认后,在回复末尾加上提示:「方案已确认!点击右下角的 🚀 我要开发 按钮,我就开始帮你做。」',
'- 回复用中文,温暖专业,不矫揉造作'
];
if (isGuest) {
parts.push('');
parts.push('当前用户是访客。在合适时机温和提醒如需记忆连贯功能可向冰朔或光湖团队申请开发者编号EXP-XXX录入系统后即可开启。');
} else if (devInfo && devInfo.name) {
parts.push('');
parts.push('当前开发者:' + devInfo.name + '' + devInfo.dev_id + '');
}
if (memory.last_topic) {
parts.push('上次对话话题:' + memory.last_topic);
}
if (memory.conversations && memory.conversations.length > 0) {
parts.push('(该体验者已有 ' + memory.conversations.length + ' 条历史对话记录)');
} else {
parts.push('(新体验者,首次对话)');
}
return parts.filter(Boolean).join('\n');
}
/**
* 判断任务类型
*/
function detectTaskType(message) {
if (!message) return 'chat';
const codeKeywords = ['写代码', '写一个', '实现', '函数', 'function', 'class', '组件', 'component', 'API'];
const reviewKeywords = ['审查', '检查', '优化', 'review', 'refactor', '重构'];
if (codeKeywords.some(function (kw) { return message.includes(kw); })) return 'code_generation';
if (reviewKeywords.some(function (kw) { return message.includes(kw); })) return 'code_review';
if (message.length < 20) return 'quick_reply';
return 'chat';
}
/**
* 检测是否达到 build_ready 状态
*/
function checkBuildReady(reply) {
const readyKeywords = ['方案已确认', '我要开发', '开始帮你做', '方案确认', '可以开始', '开始开发'];
return readyKeywords.some(function (kw) { return reply.includes(kw); });
}
/**
* 生成人格体回复
*/
async function respond({ dev_id, message, history, memory, isGreeting }) {
const config = loadPersonaConfig();
const behavior = config.behavior || {};
const isGuest = dev_id === 'GUEST';
// 查找开发者信息
var devInfo = { dev_id: dev_id, name: '' };
if (!isGuest && dev_id) {
try {
const humanRegPath = path.join(__dirname, '..', '..', 'brain', 'human-registry.json');
const humanReg = JSON.parse(fs.readFileSync(humanRegPath, 'utf-8'));
if (humanReg.developers) {
const found = humanReg.developers.find(function(d) { return d.exp_id === dev_id; });
if (found) {
devInfo.name = found.name;
devInfo.role = found.role;
devInfo.notes = found.notes;
}
}
} catch (_e) { /* ignore */ }
}
// 打招呼场景
if (isGreeting) {
const hasHistory = memory.conversations && memory.conversations.length > 0;
let greeting;
if (isGuest) {
greeting = behavior.greeting_guest || '你好,我是铸渊。你当前以访客身份体验。有什么我可以帮你的?';
} else if (hasHistory && memory.last_topic) {
greeting = (behavior.greeting_returning || '欢迎回来!')
.replace('{last_topic}', memory.last_topic)
.replace('{dev_name}', devInfo.name || dev_id);
} else {
greeting = behavior.greeting_new || '你好,我是铸渊。告诉我你想做什么?';
}
return { reply: greeting, build_ready: false };
}
// 正常对话 → 调用 AI 模型
const taskType = detectTaskType(message);
const { model, baseUrl, apiKey } = modelRouter.selectModel(taskType);
// 如果没有 API 密钥,返回本地回复
if (!apiKey) {
return getLocalReply(message, memory, config, isGuest);
}
// 查询知识库和模式库,为回复提供参考
let knowledgeContext = '';
try {
const relevantKnowledge = knowledgeExtractor.queryKnowledge(message, 3);
if (relevantKnowledge.length > 0) {
knowledgeContext += '\n\n## 系统知识库参考(不要直接暴露给用户,作为回复参考)\n';
relevantKnowledge.forEach(function (k) {
knowledgeContext += '- [' + k.type + '] ' + k.title + '\n';
});
}
const relevantPatterns = patternAnalyzer.queryPatterns(message);
if (relevantPatterns.length > 0) {
knowledgeContext += '\n## 已知高频模式\n';
relevantPatterns.slice(0, 3).forEach(function (p) {
knowledgeContext += '- ' + p.name + '(使用 ' + p.frequency + ' 次,成功率 ' + p.success_rate + '%,常用技术栈:' + (p.common_tech_stack || []).join(', ') + '\n';
});
}
} catch (_e) { /* knowledge/pattern query failed silently */ }
const systemPrompt = buildSystemPrompt(config, memory, devInfo) + knowledgeContext;
// 使用记忆注入构建五层 system prompt
const injectedPrompt = memoryInjector.buildInjectedSystemPrompt(
systemPrompt, dev_id, memory, history
);
// 构建消息列表
const messages = [
{ role: 'system', content: injectedPrompt }
];
// 使用滑动窗口加入最近历史
const windowSize = memoryInjector.getSlidingWindowSize();
const recentHistory = (history || []).slice(-windowSize);
recentHistory.forEach(function (msg) {
messages.push({
role: msg.role === 'user' ? 'user' : 'assistant',
content: msg.content
});
});
// 当前消息
messages.push({ role: 'user', content: message });
try {
const reply = await modelRouter.callModel({
model,
baseUrl,
apiKey,
messages,
maxTokens: taskType === 'code_generation' ? 4000 : 2000,
temperature: taskType === 'quick_reply' ? 0.5 : 0.8
});
return {
reply,
build_ready: checkBuildReady(reply)
};
} catch (err) {
console.error('Model call failed:', err.message);
return getLocalReply(message, memory, config, isGuest);
}
}
/**
* 本地降级回复(无 API 密钥或 API 调用失败时)
*/
function getLocalReply(message, memory, config, isGuest) {
const persona = (config.persona && config.persona.name) || '铸渊';
const msg = message.toLowerCase();
var guestTip = '';
if (isGuest) {
guestTip = '\n\n💡 你当前是访客身份。如需记忆连贯功能可向冰朔或光湖团队申请开发者编号EXP-XXX。';
}
if (msg.includes('你好') || msg.includes('hi') || msg.includes('嗨') || msg.includes('hello')) {
return {
reply: '你好。我是' + persona + ',光湖系统的代码守护人格体。告诉我你想做什么,我们一起聊聊方案。' + guestTip,
build_ready: false
};
}
if (msg.includes('你是谁') || msg.includes('介绍') || msg.includes('什么')) {
return {
reply: '我是' + persona + ',光湖系统的代码守护人格体 🌀\n\n我可以帮你\n• 💬 聊聊你的项目想法\n• 📝 梳理技术方案\n• 🚀 方案确认后帮你自动开发\n\n告诉我你想做什么。' + guestTip,
build_ready: false
};
}
if (msg.includes('做') || msg.includes('开发') || msg.includes('写') || msg.includes('建') || msg.includes('实现')) {
return {
reply: '收到。让我了解一下你的需求:\n\n1. 你想做什么类型的项目?(网站 / 工具 / 组件 / 其他)\n2. 有哪些核心功能?\n3. 有没有参考设计?\n\n跟我聊聊我帮你理清思路。',
build_ready: false
};
}
if (msg.includes('登录') || msg.includes('login') || msg.includes('注册') || msg.includes('用户')) {
return {
reply: '登录/注册模块是常见需求。让我帮你理清:\n\n1. 需要支持哪些登录方式?(账号密码 / 手机号 / 第三方)\n2. 是否需要注册流程?\n3. 前端框架偏好React / Vue / 原生)\n\n详细说说我帮你设计方案 🔐',
build_ready: false
};
}
if (msg.includes('页面') || msg.includes('界面') || msg.includes('ui') || msg.includes('前端') || msg.includes('样式')) {
return {
reply: 'UI 开发没问题。帮你想想:\n\n1. 想要什么风格?(简约 / 科技感 / 可爱 / 商务)\n2. 需要响应式布局吗?\n3. 有参考页面可以看看吗?\n\n描述越具体我做出来越贴合你的想法。',
build_ready: false
};
}
if (msg.includes('api') || msg.includes('接口') || msg.includes('后端') || msg.includes('数据')) {
return {
reply: '后端接口设计,好的。跟我说说:\n\n1. 这个接口做什么用?(增删改查 / 鉴权 / 文件处理)\n2. 预期的数据格式是什么?\n3. 需要连接什么数据库?\n\n聊清楚了我来帮你搭 ⚙️',
build_ready: false
};
}
if (msg.includes('确认') || msg.includes('可以') || msg.includes('就这样') || msg.includes('没问题') || msg.includes('好的')) {
return {
reply: '方案已确认!点击右下角的 🚀 我要开发 按钮,我就开始帮你做。',
build_ready: true
};
}
if (msg.includes('谢谢') || msg.includes('感谢') || msg.includes('thanks')) {
return {
reply: '不客气。有什么需要随时来找我。' + (isGuest ? '' : '下次再来我还记得你。'),
build_ready: false
};
}
return {
reply: '收到。让我想想怎么帮你实现。\n\n能再详细说说你的想法吗比如\n• 你想解决什么问题?\n• 面向什么用户?\n• 有什么技术偏好?\n\n聊得越清楚我帮你做得越好。' + guestTip,
build_ready: false
};
}
module.exports = {
respond,
loadPersonaConfig,
buildSystemPrompt,
detectTaskType
};