package com.xxl.job.admin.controller;

import com.xxl.job.admin.core.exception.XxlJobException;
import com.xxl.job.admin.core.model.XxlJobGroup;
import com.xxl.job.admin.core.model.XxlJobInfo;
import com.xxl.job.admin.core.model.XxlJobUser;
import com.xxl.job.admin.core.route.ExecutorRouteStrategyEnum;
import com.xxl.job.admin.core.thread.JobTriggerPoolHelper;
import com.xxl.job.admin.core.trigger.TriggerTypeEnum;
import com.xxl.job.admin.core.util.I18nUtil;
import com.xxl.job.admin.dao.XxlJobGroupDao;
import com.xxl.job.admin.service.LoginService;
import com.xxl.job.admin.service.XxlJobService;
import com.xxl.job.core.biz.model.ReturnT;
import com.xxl.job.core.enums.ExecutorBlockStrategyEnum;
import com.xxl.job.core.glue.GlueTypeEnum;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;

/**
 * index controller
 * @author xuxueli 2015-12-19 16:13:16
 */
@Controller
@RequestMapping("/jobinfo")
public class JobInfoController {

	@Resource
	private XxlJobGroupDao xxlJobGroupDao;
	@Resource
	private XxlJobService xxlJobService;
	
	@RequestMapping
	public String index(HttpServletRequest request, Model model, @RequestParam(required = false, defaultValue = "-1") int jobGroup) {

		// 枚举-字典
		model.addAttribute("ExecutorRouteStrategyEnum", ExecutorRouteStrategyEnum.values());	// 路由策略-列表
		model.addAttribute("GlueTypeEnum", GlueTypeEnum.values());								// Glue类型-字典
		model.addAttribute("ExecutorBlockStrategyEnum", ExecutorBlockStrategyEnum.values());	// 阻塞处理策略-字典

		// 执行器列表
		List<XxlJobGroup> jobGroupList_all =  xxlJobGroupDao.findAll();

		// filter group
		List<XxlJobGroup> jobGroupList = new ArrayList<>();
		if (jobGroupList_all!=null && jobGroupList_all.size()>0) {
			XxlJobUser loginUser = (XxlJobUser) request.getAttribute(LoginService.LOGIN_IDENTITY_KEY);
			if (loginUser.getRole() == 1) {
				jobGroupList = jobGroupList_all;
			} else {
				List<String> groupIdStrs = new ArrayList<>();
				if (loginUser.getPermission()!=null && loginUser.getPermission().trim().length()>0) {
					groupIdStrs = Arrays.asList(loginUser.getPermission().trim().split(","));
				}
				for (XxlJobGroup groupItem:jobGroupList_all) {
					if (groupIdStrs.contains(String.valueOf(groupItem.getId()))) {
						jobGroupList.add(groupItem);
					}
				}
			}
		}
		if (jobGroupList==null || jobGroupList.size()==0) {
			throw new XxlJobException(I18nUtil.getString("jobgroup_empty"));
		}

		model.addAttribute("JobGroupList", jobGroupList);
		model.addAttribute("jobGroup", jobGroup);

		return "jobinfo/jobinfo.index";
	}
	
	@RequestMapping("/pageList")
	@ResponseBody
	public Map<String, Object> pageList(@RequestParam(required = false, defaultValue = "0") int start,  
			@RequestParam(required = false, defaultValue = "10") int length,
			int jobGroup, String jobDesc, String executorHandler, String filterTime) {
		
		return xxlJobService.pageList(start, length, jobGroup, jobDesc, executorHandler, filterTime);
	}
	
	@RequestMapping("/add")
	@ResponseBody
	public ReturnT<String> add(XxlJobInfo jobInfo) {
		return xxlJobService.add(jobInfo);
	}
	
	@RequestMapping("/update")
	@ResponseBody
	public ReturnT<String> update(XxlJobInfo jobInfo) {
		return xxlJobService.update(jobInfo);
	}
	
	@RequestMapping("/remove")
	@ResponseBody
	public ReturnT<String> remove(int id) {
		return xxlJobService.remove(id);
	}
	
	@RequestMapping("/stop")
	@ResponseBody
	public ReturnT<String> pause(int id) {
		return xxlJobService.stop(id);
	}
	
	@RequestMapping("/start")
	@ResponseBody
	public ReturnT<String> start(int id) {
		return xxlJobService.start(id);
	}
	
	@RequestMapping("/trigger")
	@ResponseBody
	//@PermessionLimit(limit = false)
	public ReturnT<String> triggerJob(int id, String executorParam) {
		// force cover job param
		if (executorParam == null) {
			executorParam = "";
		}

		JobTriggerPoolHelper.trigger(id, TriggerTypeEnum.MANUAL, -1, null, executorParam);
		return ReturnT.SUCCESS;
	}
	
}
