from fastapi import Request
from sqlalchemy.ext.asyncio import AsyncSession
from sqlalchemy.orm import Session
from typing import List
from module_admin.dao.job_log_dao import JobLogDao
from module_admin.entity.vo.common_vo import CrudResponseModel
from module_admin.entity.vo.job_vo import DeleteJobLogModel, JobLogModel, JobLogPageQueryModel
from module_admin.service.dict_service import DictDataService
from utils.common_util import export_list2excel


class JobLogService:
    """
    定时任务日志管理模块服务层
    """

    @classmethod
    async def get_job_log_list_services(
        cls, query_db: AsyncSession, query_object: JobLogPageQueryModel, is_page: bool = False
    ):
        """
        获取定时任务日志列表信息service

        :param query_db: orm对象
        :param query_object: 查询参数对象
        :param is_page: 是否开启分页
        :return: 定时任务日志列表信息对象
        """
        job_log_list_result = await JobLogDao.get_job_log_list(query_db, query_object, is_page)

        return job_log_list_result

    @classmethod
    def add_job_log_services(cls, query_db: Session, page_object: JobLogModel):
        """
        新增定时任务日志信息service

        :param query_db: orm对象
        :param page_object: 新增定时任务日志对象
        :return: 新增定时任务日志校验结果
        """
        try:
            JobLogDao.add_job_log_dao(query_db, page_object)
            query_db.commit()
            result = dict(is_success=True, message='新增成功')
        except Exception as e:
            query_db.rollback()
            result = dict(is_success=False, message=str(e))

        return CrudResponseModel(**result)

    @classmethod
    async def delete_job_log_services(cls, query_db: AsyncSession, page_object: DeleteJobLogModel):
        """
        删除定时任务日志信息service

        :param query_db: orm对象
        :param page_object: 删除定时任务日志对象
        :return: 删除定时任务日志校验结果
        """
        if page_object.job_log_ids.split(','):
            job_log_id_list = page_object.job_log_ids.split(',')
            try:
                for job_log_id in job_log_id_list:
                    await JobLogDao.delete_job_log_dao(query_db, JobLogModel(jobLogId=job_log_id))
                await query_db.commit()
                result = dict(is_success=True, message='删除成功')
            except Exception as e:
                await query_db.rollback()
                raise e
        else:
            result = dict(is_success=False, message='传入定时任务日志id为空')
        return CrudResponseModel(**result)

    @classmethod
    async def clear_job_log_services(cls, query_db: AsyncSession):
        """
        清除定时任务日志信息service

        :param query_db: orm对象
        :return: 清除定时任务日志校验结果
        """
        try:
            await JobLogDao.clear_job_log_dao(query_db)
            await query_db.commit()
            result = dict(is_success=True, message='清除成功')
        except Exception as e:
            await query_db.rollback()
            raise e

        return CrudResponseModel(**result)

    @staticmethod
    async def export_job_log_list_services(request: Request, job_log_list: List):
        """
        导出定时任务日志信息service

        :param request: Request对象
        :param job_log_list: 定时任务日志信息列表
        :return: 定时任务日志信息对应excel的二进制数据
        """
        # 创建一个映射字典，将英文键映射到中文键
        mapping_dict = {
            'jobLogId': '任务日志编码',
            'jobName': '任务名称',
            'jobGroup': '任务组名',
            'jobExecutor': '任务执行器',
            'invokeTarget': '调用目标字符串',
            'jobArgs': '位置参数',
            'jobKwargs': '关键字参数',
            'jobTrigger': '任务触发器',
            'jobMessage': '日志信息',
            'status': '执行状态',
            'exceptionInfo': '异常信息',
            'createTime': '创建时间',
        }

        data = job_log_list
        job_group_list = await DictDataService.query_dict_data_list_from_cache_services(
            request.app.state.redis, dict_type='sys_job_group'
        )
        job_group_option = [dict(label=item.get('dictLabel'), value=item.get('dictValue')) for item in job_group_list]
        job_group_option_dict = {item.get('value'): item for item in job_group_option}
        job_executor_list = await DictDataService.query_dict_data_list_from_cache_services(
            request.app.state.redis, dict_type='sys_job_executor'
        )
        job_executor_option = [
            dict(label=item.get('dictLabel'), value=item.get('dictValue')) for item in job_executor_list
        ]
        job_executor_option_dict = {item.get('value'): item for item in job_executor_option}

        for item in data:
            if item.get('status') == '0':
                item['status'] = '正常'
            else:
                item['status'] = '暂停'
            if str(item.get('jobGroup')) in job_group_option_dict.keys():
                item['jobGroup'] = job_group_option_dict.get(str(item.get('jobGroup'))).get('label')
            if str(item.get('jobExecutor')) in job_executor_option_dict.keys():
                item['jobExecutor'] = job_executor_option_dict.get(str(item.get('jobExecutor'))).get('label')
        new_data = [
            {mapping_dict.get(key): value for key, value in item.items() if mapping_dict.get(key)} for item in data
        ]
        binary_data = export_list2excel(new_data)

        return binary_data