添加节气查询指令

konabot/plugins/solar_terms/__init__.py

@@ -1,4 +1,6 @@
 from borax.calendars import LunarDate
+from nonebot import on_command
+from nonebot.internal.adapter.event import Event
 from nonebot_plugin_alconna import UniMessage
 from nonebot_plugin_apscheduler import scheduler
 
@@ -29,3 +31,35 @@ async def _():
 
         await broadcast("二十四节气", UniMessage.text(f"【今日节气】今天是 {term} 哦！{result}"))
 
+
+cmd_next_term = on_command("下一个节气")
+
+@cmd_next_term.handle()
+async def _(event: Event):
+    date = LunarDate.today()
+    day_counter = 0
+
+    while date.term is None:
+        date = date.after(day_delta=1)
+        day_counter += 1
+
+    d_cn_format = date.strftime("%M月%D")  # 相当于正月初一这样的格式
+    date_solar = date.to_solar_date()
+    d_glob_format = f"{date_solar.month} 月 {date_solar.day} 日"
+    msg = UniMessage.text(
+        f"下一个节气是{date.term}，在 {day_counter} 天后的 {d_glob_format}（农历{d_cn_format}）"
+    )
+    await msg.send(event)
+
+
+cmd_current_term = on_command("当前节气", aliases={"获取节气", "节气"})
+
+@cmd_current_term.handle()
+async def _(event: Event):
+    date = LunarDate.today()
+    while date.term is None:
+        date = date.before(day_delta=1)
+
+    msg = UniMessage.text(f"现在的节气是{date.term}")
+    await msg.send(event)
+