60 lines
2.0 KiB
JavaScript
60 lines
2.0 KiB
JavaScript
import { tool } from "langchain"
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/**
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* 年份节气列表工具
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* 查询给定年份节气所在日期列表
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*/
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export const getYearTermsTool = tool(
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async ({ year }) => {
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try {
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// 简化实现，返回24节气信息
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const terms = [
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{ date: `${year}-02-04`, name: '立春' },
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{ date: `${year}-02-19`, name: '雨水' },
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{ date: `${year}-03-05`, name: '惊蛰' },
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{ date: `${year}-03-20`, name: '春分' },
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{ date: `${year}-04-04`, name: '清明' },
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{ date: `${year}-04-19`, name: '谷雨' },
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{ date: `${year}-05-05`, name: '立夏' },
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{ date: `${year}-05-20`, name: '小满' },
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{ date: `${year}-06-05`, name: '芒种' },
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{ date: `${year}-06-21`, name: '夏至' },
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{ date: `${year}-07-07`, name: '小暑' },
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{ date: `${year}-07-22`, name: '大暑' },
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{ date: `${year}-08-07`, name: '立秋' },
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{ date: `${year}-08-23`, name: '处暑' },
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{ date: `${year}-09-07`, name: '白露' },
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{ date: `${year}-09-23`, name: '秋分' },
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{ date: `${year}-10-08`, name: '寒露' },
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{ date: `${year}-10-23`, name: '霜降' },
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{ date: `${year}-11-07`, name: '立冬' },
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{ date: `${year}-11-22`, name: '小雪' },
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{ date: `${year}-12-07`, name: '大雪' },
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{ date: `${year}-12-21`, name: '冬至' },
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{ date: `${year + 1}-01-05`, name: '小寒' },
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{ date: `${year + 1}-01-20`, name: '大寒' }
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]
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return JSON.stringify({ year, terms }, null, 2)
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} catch (error) {
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console.error('Error in year terms 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_year_terms",
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description: "查询给定年份节气所在日期列表",
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schema: {
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type: "object",
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properties: {
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year: {
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type: "number",
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description: "年份",
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minimum: 1900,
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maximum: 2100
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}
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},
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required: ["year"]
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}
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}
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) |