package com.lote.wms.task.controller;

import com.lote.wms.common.core.web.model.Result;
import com.lote.wms.common.core.web.model.ResultCodeEnum;
import com.lote.wms.task.entity.ScheduleJob;
import com.lote.wms.task.job.instock.SendInOrderStatusJob;
import com.lote.wms.task.service.IJobService;
import com.lote.wms.task.support.SpringUtils;
import org.apache.commons.lang.StringUtils;
import org.quartz.CronScheduleBuilder;
import org.quartz.SchedulerException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import java.lang.reflect.Method;
import java.util.List;

/**
 *
 * @ClassName: TaskController
 * @author yechao
 * @date 2017年7月6日 下午2:06:20
 * @Description: TODO
 */
@Controller
@RequestMapping("/job")
public class JobController {

	private static final Logger logger = LoggerFactory.getLogger(JobController.class);


	@Autowired
	private SendInOrderStatusJob sendOutOrderStatusJob ;

	@RequestMapping("/sendInOrder")
	public void sendInOrder(){
		sendOutOrderStatusJob.run(null);
	}

	@Resource
	private IJobService jobService;

	@RequestMapping("/list")
	@ResponseBody
	public Result list() {
		List<ScheduleJob> list = jobService.getAllJob();
		return Result.success(list);
	}

	/**
	 * 添加定时任务
	 *
	 * @param request
	 * @param scheduleJob
	 * @return
	 */
	@RequestMapping("add")
	@ResponseBody
	public Result add(HttpServletRequest request, ScheduleJob scheduleJob) {
		Result result = new Result();
		result.setCode(ResultCodeEnum.FAILURE.getCode());
		try {
			@SuppressWarnings("unused")
			CronScheduleBuilder scheduleBuilder = CronScheduleBuilder.cronSchedule(scheduleJob.getCronExpression());
		} catch (Exception e) {
			result.setMsg("cron表达式有误，不能被解析！");
			return result;
		}

		Object obj = null;
		try {
			if (StringUtils.isNotBlank(scheduleJob.getSpringId())) {
				// obj = SpringContextUtil.getBean(scheduleJob.getSpringId());
				obj = SpringUtils.getBean(scheduleJob.getSpringId());
			} else {
				Class<?> clazz = Class.forName(scheduleJob.getBeanClass());
				obj = clazz.newInstance();
			}
		} catch (Exception e) {
			// do nothing.........
			e.printStackTrace();
		}

		if (obj == null) {
			result.setMsg("未找到目标类！请检查SpringId , BeanClass");
			return result;
		} else {
			Class<? extends Object> clazz = obj.getClass();
			Method method = null;
			try {
				method = clazz.getMethod(scheduleJob.getMethodName(), Object.class);
			} catch (Exception e) {
				// do nothing.....
			}
			if (method == null) {
				result.setMsg("未找到目标方法！");
				return result;
			}
		}

		try {
			jobService.addJob(scheduleJob);
		} catch (Exception e) {
			e.printStackTrace();
			result.setMsg("保存失败，检查 name group 组合是否有重复！");
			return result;
		}

		result.setCode(ResultCodeEnum.SUCCESS.getCode());
		return result;
	}

	@RequestMapping("changeJobStatus")
	@ResponseBody
	public Result changeJobStatus(HttpServletRequest request, Long jobId, String cmd) {
		Result result = new Result();
		result.setCode(ResultCodeEnum.FAILURE.getCode());
		try {
			jobService.changeStatus(jobId, cmd);
		} catch (SchedulerException e) {
			logger.error("任务状态改变失败:" + e.getMessage());
			e.printStackTrace();
			result.setMsg("任务状态改变失败！");
			return result;
		}
		result.setMsg("任务状态改变成功!");
		result.setCode(ResultCodeEnum.SUCCESS.getCode());
		return result;
	}

	@RequestMapping("updateCron")
	@ResponseBody
	public Result updateCron(HttpServletRequest request, Long jobId, String cron) {
		Result result = new Result();
		result.setCode(ResultCodeEnum.FAILURE.getCode());
		try {
			@SuppressWarnings("unused")
			CronScheduleBuilder scheduleBuilder = CronScheduleBuilder.cronSchedule(cron);
		} catch (Exception e) {
			result.setMsg("cron表达式有误，不能被解析！");
			return result;
		}
		try {
			jobService.updateCron(jobId, cron);
		} catch (SchedulerException e) {
			result.setMsg("cron更新失败！");
			return result;
		}
		result.setMsg("cron更新成功!");
		result.setCode(ResultCodeEnum.SUCCESS.getCode());
		return result;
	}

	@RequestMapping("del")
	@ResponseBody
	public Result del(HttpServletRequest request, Long jobId) {
		Result result = new Result();
		result.setCode(ResultCodeEnum.FAILURE.getCode());
		try {
			jobService.delJob(jobId);
		} catch (Exception e) {
			result.setMsg("删除失败");
			return result;
		}
		result.setMsg("删除成功");
		result.setCode(ResultCodeEnum.SUCCESS.getCode());
		return result;
	}

}