import { TushareClient } from "../utils/tushareClient.js";
/**
* 东方财富板块信息
* 接口：dc_index
* 描述：获取东方财富每个交易日的概念板块数据
*/
export const dcIndex = {
name: "get_dc_index",
description: "获取东方财富概念板块信息。包含板块涨跌幅、领涨股、总市值、换手率等数据。",
parameters: {
type: "object",
properties: {
ts_code: {
type: "string",
description: "指数代码（支持多个代码同时输入，用逗号分隔）"
},
name: {
type: "string",
description: "板块名称（例如：人形机器人）"
},
trade_date: {
type: "string",
description: "交易日期（YYYYMMDD格式，如 20231201）"
},
start_date: {
type: "string",
description: "开始日期（YYYYMMDD格式）"
},
end_date: {
type: "string",
description: "结束日期（YYYYMMDD格式）"
}
},
required: []
},
async run(args: {
ts_code?: string;
name?: string;
trade_date?: string;
start_date?: string;
end_date?: string;
}, token?: string) {
try {
const client = new TushareClient(token);
const params: Record<string, any> = {};
if (args.ts_code) params.ts_code = args.ts_code;
if (args.name) params.name = args.name;
if (args.trade_date) params.trade_date = args.trade_date;
if (args.start_date) params.start_date = args.start_date;
if (args.end_date) params.end_date = args.end_date;
const data = await client.call("dc_index", params);
const formattedData = client.formatData(data);
if (!formattedData || formattedData.length === 0) {
return {
content: [{
type: "text" as const,
text: `📊 东方财富板块信息查询结果\n\n暂无数据`
}]
};
}
let resultText = `📊 东方财富概念板块信息查询结果\n\n`;
resultText += `查询条件：${args.ts_code || args.name || "全部"} ${args.trade_date || args.start_date + "~" + args.end_date || ""}\n\n`;
resultText += `共 ${formattedData.length} 条数据，显示前 20 条：\n\n`;
const displayData = formattedData.slice(0, 20);
displayData.forEach((item, index) => {
resultText += `### ${index + 1}. ${item.name || ""} (${item.ts_code || ""}) - ${item.trade_date || ""}\n`;
resultText += `- **涨跌幅**: ${item.pct_change}%\n`;
resultText += `- **领涨股**: ${item.leading || ""} (${item.leading_code || ""})\n`;
resultText += `- **领涨股涨跌幅**: ${item.leading_pct}%\n`;
resultText += `- **总市值**: ${item.total_mv}万元\n`;
resultText += `- **换手率**: ${item.turnover_rate}%\n`;
resultText += `- **上涨家数**: ${item.up_num}\n`;
resultText += `- **下降家数**: ${item.down_num}\n\n`;
});
return {
content: [{
type: "text" as const,
text: resultText
}]
};
} catch (error: any) {
return {
content: [{
type: "text" as const,
text: `❌ 查询失败\n\n错误信息：${error.message}\n\n请检查：\n1. Tushare Token 是否正确配置\n2. 日期格式是否正确（YYYYMMDD）\n3. 是否有该接口的访问权限（需6000积分）`
}],
isError: true
};
}
}
};
