tmp

2026-09-09 17:36:25 +08:00
parent 1f2da22cae
commit d6efb180dd
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+import { tool } from "langchain"
+import lunarLib from "lunar-javascript"
+const { Solar } = lunarLib
+
+/**
+ * 特定日期日历工具
+ * 基于 lunar-javascript 提供指定日期的完整农历信息
+ */
+export const getLunarCalendarInfoTool = tool(
+  async ({ year, month, day }) => {
+    try {
+      const solar = Solar.fromYmd(year, month, day)
+      const lunar = solar.getLunar()
+
+      const result = {
+        solar: solar.toString(),
+        weekday: `星期${solar.getWeekInChinese()}`,
+        lunar: lunar.toString(),
+        ganzhiYear: lunar.getYearInGanZhi(),
+        zodiac: lunar.getYearShengXiao(),
+        solarTerms: lunar.getJieQi() || null,
+        festivals: [...solar.getFestivals(), ...lunar.getFestivals()],
+        yi: lunar.getDayYi(),
+        ji: lunar.getDayJi(),
+        xiShen: lunar.getDayPositionXiDesc(),
+        caiShen: lunar.getDayPositionCaiDesc()
+      }
+
+      return JSON.stringify(result, null, 2)
+    } catch (error) {
+      return JSON.stringify({ error: error.message }, null, 2)
+    }
+  },
+  {
+    name: "get_lunar_calendar_info",
+    description: "获取指定日期的日历信息，包括农历信息、老黄历、当年生肖、今日宜忌、喜神方位、财神方位、今日节气、今日节日等",
+    schema: {
+      type: "object",
+      properties: {
+        year: {
+          type: "number",
+          description: "年份",
+          minimum: 1900,
+          maximum: 2100
+        },
+        month: {
+          type: "number",
+          description: "月份",
+          minimum: 1,
+          maximum: 12
+        },
+        day: {
+          type: "number",
+          description: "日期",
+          minimum: 1,
+          maximum: 31
+        }
+      },
+      required: ["year", "month", "day"]
+    }
+  }
+)