import {
  McpServer,
  ResourceTemplate,
} from "@modelcontextprotocol/sdk/server/mcp.js";
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
import {
  makeNWSRequest,
  formatAlert,
  NWS_API_BASE,
  USER_AGENT,
} from "./util.js";
import { z } from "zod";

const server = new McpServer({
  name: "天气工具包",
  version: "0.0.1",
});

server.tool("获取天气", { state: z.string() }, async ({ state }) => {
  const url = `https://cn.apihz.cn/api/tianqi/tqyb.php?id=88888888&key=88888888&sheng=四川&place=绵阳`;
  const data = await fetch(url).then(res => res.json());

  if (!data) {
    return "无法获取天气";
  }

  return data;
});

// server.tool({
//   name: "get-forecast",
//   description: "获取位置的天气预报",
//   parameters: {
//     latitude: {
//       type: "number",
//       description: "位置的纬度",
//     },
//     longitude: {
//       type: "number",
//       description: "位置的经度",
//     },
//   },
//   async execute({ latitude, longitude }) {
//     // 首先获取预报网格端点
//     const pointsUrl = `${NWS_API_BASE}/points/${latitude},${longitude}`;
//     const pointsData = await makeNWSRequest(pointsUrl);

//     if (!pointsData) {
//       return "无法为此位置获取预报数据。";
//     }

//     // 从点响应中获取预报URL
//     const forecastUrl = pointsData.properties.forecast;
//     const forecastData = await makeNWSRequest(forecastUrl);

//     if (!forecastData) {
//       return "无法获取详细预报。";
//     }

//     // 将时段格式化为可读预报
//     const periods = forecastData.properties.periods;
//     const forecasts = periods.slice(0, 5).map(
//       (period) => `
// ${period.name}:
// Temperature: ${period.temperature}°${period.temperatureUnit}
// Wind: ${period.windSpeed} ${period.windDirection}
// Forecast: ${period.detailedForecast}
// `
//     );

//     return forecasts.join("\n---\n");
//   },
// });

const transport = new StdioServerTransport();
await server.connect(transport);