hkipo-mcp
Version:
港股打新信息MCP服务 - 提供实时的香港新股信息查询能力
356 lines • 14.4 kB
JavaScript
import { AipoApiClient } from '../services/aipoApi.js';
import { NetworkLogger } from '../utils/logger.js';
export class ToolHandlers {
apiClient;
constructor() {
this.apiClient = new AipoApiClient();
}
/**
* 获取当前正在招股的新股列表
*/
async listActiveIPOs(args) {
try {
const params = {
pageIndex: args.pageIndex || 1,
pageSize: args.pageSize || 20,
sector: args.industry || '',
};
const result = await this.apiClient.getIPOList(params);
return {
content: [{
type: 'text',
text: JSON.stringify({
success: true,
data: result,
message: `成功获取到 ${result.items.length} 只正在招股的新股`,
}, null, 2)
}]
};
}
catch (error) {
NetworkLogger.logToolError('list_active_ipos', error.message);
return {
content: [{
type: 'text',
text: JSON.stringify({
success: false,
error: error.message,
message: '获取新股列表失败'
}, null, 2)
}]
};
}
}
/**
* 获取新股详情
*/
async getIPODetails(args) {
try {
if (!args.stock_code) {
throw new Error('股票代码不能为空');
}
const stockCode = String(args.stock_code).padStart(5, '0');
const result = await this.apiClient.getIPODetail(stockCode);
// 构建简化的格式化信息
let formattedInfo = `\n📊 ${result.stockName || stockCode} 详细信息\n`;
formattedInfo += `═══════════════════════════════════════\n\n`;
formattedInfo += `• 股票代码: ${result.stockCode}\n`;
formattedInfo += `• 股票名称: ${result.stockName || '未知'}\n`;
formattedInfo += `• 招股价: ${result.priceRange || '未知'}\n`;
formattedInfo += `• 一手股数: ${result.lotSize || '未知'} 股\n`;
formattedInfo += `• 上市日期: ${result.listingDate || '未知'}\n`;
formattedInfo += `• 行业: ${result.industry || '未知'}\n`;
return {
content: [{
type: 'text',
text: JSON.stringify({
success: true,
data: result,
formatted_info: formattedInfo,
message: `成功获取股票 ${stockCode} 的详细信息`,
}, null, 2)
}]
};
}
catch (error) {
return {
content: [{
type: 'text',
text: JSON.stringify({
success: false,
error: error.message,
message: `获取股票 ${args.stock_code} 详情失败`
}, null, 2)
}]
};
}
}
/**
* 获取新股暗盘交易数据
*/
async getGreyMarketData(args) {
try {
if (!args.stock_code) {
throw new Error('股票代码不能为空');
}
const stockCode = String(args.stock_code).padStart(5, '0');
// 优先使用新的暗盘列表接口
let result = await this.apiClient.getGreyList(stockCode);
// 如果新接口没有数据，则尝试使用旧接口
if (!result) {
result = await this.apiClient.getGreyMarketData(stockCode);
}
if (!result) {
return {
content: [{
type: 'text',
text: JSON.stringify({
success: true,
data: null,
message: `股票 ${stockCode} 暂无暗盘交易数据`
}, null, 2)
}]
};
}
// 格式化暗盘数据，提供更友好的展示
let formattedInfo = '';
if (result) {
formattedInfo = `\n📊 ${result.shortName || stockCode} 暗盘交易数据\n`;
formattedInfo += `═══════════════════════════════════════\n\n`;
formattedInfo += `• 招股价: ${result.ipoPricing || '未知'} 港元\n`;
formattedInfo += `• 暗盘价: ${result.currentPrice || '未知'} 港元\n`;
formattedInfo += `• 涨跌幅: ${result.changePercent?.toFixed(2) || '未知'}%\n`;
formattedInfo += `• 成交量: ${result.volume?.toLocaleString() || '未知'} 股\n`;
formattedInfo += `• 成交额: ${result.turnover?.toLocaleString() || '未知'} 港元\n`;
formattedInfo += `• 上市日期: ${result.listingDate || '未知'}\n`;
formattedInfo += `• 更新时间: ${new Date(result.lastUpdated).toLocaleString()}\n`;
}
return {
content: [{
type: 'text',
text: JSON.stringify({
success: true,
data: result,
formatted_info: formattedInfo,
message: `成功获取股票 ${stockCode} 的暗盘交易数据`,
}, null, 2)
}]
};
}
catch (error) {
return {
content: [{
type: 'text',
text: JSON.stringify({
success: false,
error: error.message,
message: `获取股票 ${args.stock_code} 暗盘交易数据失败`
}, null, 2)
}]
};
}
}
/**
* 获取新股配售结果
*/
async getPlacingResult(args) {
try {
if (!args.stock_code) {
throw new Error('股票代码不能为空');
}
const stockCode = String(args.stock_code).padStart(5, '0');
const result = await this.apiClient.getPlacingResult(stockCode);
if (!result) {
return {
content: [{
type: 'text',
text: JSON.stringify({
success: true,
data: null,
message: `股票 ${stockCode} 暂无配售结果数据`
}, null, 2)
}]
};
}
// 构建格式化的配售结果信息
let formattedInfo = `\n📊 ${result.stockName} (${result.stockCode}) 配售结果\n`;
formattedInfo += `═══════════════════════════════════════\n\n`;
formattedInfo += `• 招股价: ${result.ipoPricing} 港元\n`;
formattedInfo += `• 一手股数: ${result.lotSize} 股\n`;
formattedInfo += `• 总发行股数: ${result.totalShares.toLocaleString()} 股\n`;
formattedInfo += `• 认购倍数: ${result.subscribed.toFixed(2)}倍\n`;
formattedInfo += `• 回拨比例: ${result.clawBack}%\n`;
formattedInfo += `• 中签率: ${result.allocationRate}\n`;
return {
content: [{
type: 'text',
text: JSON.stringify({
success: true,
data: result,
formatted_info: formattedInfo,
message: `成功获取股票 ${stockCode} 的配售结果`,
}, null, 2)
}]
};
}
catch (error) {
return {
content: [{
type: 'text',
text: JSON.stringify({
success: false,
error: error.message,
message: `获取股票 ${args.stock_code} 配售结果失败`
}, null, 2)
}]
};
}
}
/**
* 获取新股首日上市表现
*/
async getFirstDayPerformance(args) {
try {
if (!args.stock_code) {
throw new Error('股票代码不能为空');
}
const stockCode = String(args.stock_code).padStart(5, '0');
// 首日表现数据暂时无法获取
return {
content: [{
type: 'text',
text: JSON.stringify({
success: true,
data: null,
message: `首日表现数据暂时无法获取，请使用其他接口查询股票 ${stockCode} 的信息`
}, null, 2)
}]
};
}
catch (error) {
return {
content: [{
type: 'text',
text: JSON.stringify({
success: false,
error: error.message,
message: `获取股票 ${args.stock_code} 首日表现失败`
}, null, 2)
}]
};
}
}
/**
* 根据公司名称搜索新股信息
*/
async searchIPOByName(args) {
try {
if (!args.company_name) {
throw new Error('公司名称不能为空');
}
// 获取所有新股列表并进行搜索
const result = await this.apiClient.getIPOList({ pageIndex: 1, pageSize: 100 });
const keyword = args.company_name.toLowerCase();
const exactMatch = args.exact_match || false;
const matchedItems = result.items.filter((item) => {
const stockName = item.stockName.toLowerCase();
return exactMatch ?
stockName === keyword :
stockName.includes(keyword);
});
return {
content: [{
type: 'text',
text: JSON.stringify({
success: true,
data: {
keyword: args.company_name,
exactMatch,
matchedCount: matchedItems.length,
items: matchedItems,
},
message: `找到 ${matchedItems.length} 只匹配的新股`,
}, null, 2)
}]
};
}
catch (error) {
return {
content: [{
type: 'text',
text: JSON.stringify({
success: false,
error: error.message,
message: `搜索公司 "${args.company_name}" 失败`
}, null, 2)
}]
};
}
}
/**
* 获取新股市场概览
*/
async getMarketOverview(args) {
try {
const days = args.days || 30;
// 获取新股列表进行统计分析
const result = await this.apiClient.getIPOList({ pageIndex: 1, pageSize: 100 });
// 这里可以增加更多的统计逻辑
const overview = {
totalIPOs: result.items.length,
period: `近${days}天`,
statistics: {
activeIPOs: result.items.filter(item => item.status === 'active').length,
avgMarketCap: this.calculateAverage(result.items.map(item => item.marketCap)),
avgPERatio: this.calculateAverage(result.items.map(item => item.peRatio)),
industries: this.getIndustryDistribution(result.items),
},
lastUpdated: new Date().toISOString(),
};
return {
content: [{
type: 'text',
text: JSON.stringify({
success: true,
data: overview,
message: `成功获取新股市场概览（${days}天）`,
}, null, 2)
}]
};
}
catch (error) {
return {
content: [{
type: 'text',
text: JSON.stringify({
success: false,
error: error.message,
message: '获取市场概览失败'
}, null, 2)
}]
};
}
}
/**
* 计算平均值
*/
calculateAverage(numbers) {
const validNumbers = numbers.filter(n => !isNaN(n) && n > 0);
if (validNumbers.length === 0)
return 0;
return validNumbers.reduce((sum, n) => sum + n, 0) / validNumbers.length;
}
/**
* 获取行业分布
*/
getIndustryDistribution(items) {
const distribution = {};
items.forEach(item => {
if (item.industry) {
distribution[item.industry] = (distribution[item.industry] || 0) + 1;
}
});
return distribution;
}
}
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