42 lines
1.1 KiB
JavaScript
42 lines
1.1 KiB
JavaScript
import { tool } from "langchain"
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import lunar from "lunar-javascript"
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const { Solar, Lunar, HolidayUtil, TermUtil } = lunar
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import { getAccurateTime } from "./utils.js"
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/**
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* 日历工具
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* 提供准确时间、农历信息、节气、节日和老黄历等信息
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*/
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export const getCalendarInfoTool = tool(
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async () => {
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try {
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// 获取准确时间
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const timeInfo = await getAccurateTime()
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// 获取农历信息
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const date = new Date(timeInfo.timestamp)
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const solar = Solar.fromDate(date)
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const lunar = solar.getLunar()
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// 组合返回结果
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const result = {
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time: timeInfo,
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weekday: solar.getWeek(),
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lunar: {
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lunar: lunar.toString(),
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solar: solar.toString(),
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}
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}
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return JSON.stringify(result, null, 2)
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} catch (error) {
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console.error('Error in calendar tool:', error)
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return JSON.stringify({ error: error.message }, null, 2)
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}
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},
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{
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name: "get_calendar_info",
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description: "获取当前准确日期时间，以及对应的农历日期"
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}
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) |