import os
from typing import Any
from itertools import groupby

from langchain.tools import BaseTool
import tools.IotmService as IotmService

class getOnRunLinkage(BaseTool):
    name = "getOnRunLinkage"
    description = "此工具用于查询农业箱当前在运行的联动"

    def __init__(self):
        super().__init__()

    async def _arun(self, *args: Any, **kwargs: Any) -> Any:
        # 用例中没有用到 arun 不予具体实现
        pass


    def _run(self, para: str) -> str:
        logs = IotmService.get_on_run_linkage()
        desc_list = {
            'co2_S36': '二氧化碳',
            'light_bh1': '箱内的光照强度',
            'air_S37': '污染气体',
            'nh3_S37': '氨气',
            'temperature_MP14': '箱外温度',
            'temperature_MP21': '箱内温度',
            'humidity_MP14': '箱外湿度',
            'humidity_S34': '箱内土壤的湿度',
        }
        infos = {}

        
        logs.sort(key=lambda x: (x['label'], x['port']))

        for (sensor_type, port), group in groupby(logs, key=lambda x: (x['label'], x['port'])):
           
            group_infos = []
            for val in group:

                onoff = '开启设备开关' if val['onoff'] == 1 else '关闭设备开关'

                info = {
                    'max': val['maxVal'],
                    'min': val['minVal'],
                    'onoff': onoff,
                }
                if float(val['keeptime']) > 0:
                    info["持续时间（若需执行开启设备，持续时间过后执行关闭）,单位为分钟"] = val['keeptime']
                if float(val['delaytime']) > 0:
                    info["执行后下次检查相距时间,单位为分钟"] = val['delaytime']
                    
                group_infos.append(info)

            key_str = f"{sensor_type}_{port}"
            infos[desc_list.get(key_str, 'Unknown')] = group_infos

        return infos
if __name__ == "__main__":
    tool = getOnRunLinkage()
    info = tool.run("")
    print(info)