package com.iailab.module.shasteel.job.utils;

import com.iailab.framework.common.constant.Constant;
import com.iailab.framework.common.exception.ExceptionUtils;
import com.iailab.framework.common.util.spring.SpringContextUtils;
import com.iailab.framework.tenant.core.context.TenantContextHolder;
import com.iailab.module.shasteel.job.entity.ScheduleJobEntity;
import com.iailab.module.shasteel.job.entity.ScheduleJobLogEntity;
import com.iailab.module.shasteel.job.service.ScheduleJobLogService;
import org.quartz.DisallowConcurrentExecution;
import org.quartz.JobExecutionContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.scheduling.quartz.QuartzJobBean;

import java.lang.reflect.Method;
import java.util.Date;


/**
 * 定时任务
 *
 * @author Mark sunlightcs@gmail.com
 */
@DisallowConcurrentExecution
public class ScheduleJob extends QuartzJobBean {
	private Logger logger = LoggerFactory.getLogger(getClass());

    @Override
    protected void executeInternal(JobExecutionContext context) {
        ScheduleJobEntity scheduleJob = (ScheduleJobEntity) context.getMergedJobDataMap().
				get(ScheduleUtils.JOB_PARAM_KEY);

        //设置当前租户
		TenantContextHolder.setTenantId(scheduleJob.getTenantId());
		Long tenantId = TenantContextHolder.getRequiredTenantId();

        //数据库保存执行记录
        ScheduleJobLogEntity log = new ScheduleJobLogEntity();
		log.setId(System.currentTimeMillis());
        log.setJobId(scheduleJob.getId());
        log.setBeanName(scheduleJob.getBeanName());
        log.setParams(scheduleJob.getParams());
		log.setCreateDate(new Date());
		log.setTenantId(tenantId);

        //任务开始时间
        long startTime = System.currentTimeMillis();
        
        try {
			//执行任务
			logger.info("任务准备执行，任务ID：{}", scheduleJob.getId());
			Object target = SpringContextUtils.getBean(scheduleJob.getBeanName());
			Method method = target.getClass().getDeclaredMethod("run", String.class);
			method.invoke(target, scheduleJob.getParams());

			//任务执行总时长
			long times = System.currentTimeMillis() - startTime;
			log.setTimes((int)times);
			//任务状态
			log.setStatus(Constant.SUCCESS);
			
			logger.info("任务执行完毕，任务ID：{}  总共耗时：{} 毫秒", scheduleJob.getId(), times);
		} catch (Exception e) {
			logger.error("任务执行失败，任务ID：{}", scheduleJob.getId(), e);
			
			//任务执行总时长
			long times = System.currentTimeMillis() - startTime;
			log.setTimes((int)times);
			
			//任务状态
			log.setStatus(Constant.FAIL);
			log.setError(ExceptionUtils.getErrorStackTrace(e));
		}finally {
			//获取spring bean
			ScheduleJobLogService scheduleJobLogService = SpringContextUtils.getBean(ScheduleJobLogService.class);
			scheduleJobLogService.insert(log);
		}
    }
}