package com.qxueyou.scc.exercise.action;

import java.util.List;
import java.util.Map;

import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

import com.qxueyou.scc.base.dao.CommonDAO;
import com.qxueyou.scc.base.model.Pager;
import com.qxueyou.scc.base.model.Result;
import com.qxueyou.scc.base.service.ICommonService;
import com.qxueyou.scc.base.util.CollectionUtils;
import com.qxueyou.scc.base.util.QBeanUtils;
import com.qxueyou.scc.exercise.model.ExerciseCompleteInfo;
import com.qxueyou.scc.exercise.model.ExerciseInfo;
import com.qxueyou.scc.exercise.service.IExerciseCompleteService;

import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;

/**
 *作业完成情况
 * 
 * @author kevin
 * @history 2018-03-11 create kevin
 * 
 */
@Api(tags="作业完成情况管理接口")
@Controller
@RequestMapping(value = "/exercise/complete")
public class ExerciseCompleteController {
	//分页查询中，默认记录条数和页数
	private static final int DEFAULT_PAGE_SIZE=10;
	private static final int DEFAULT_PAGE_NUM=1;
	
	@Autowired
	private CommonDAO commonDAO;

	@Autowired
	@Qualifier("commonAppService")
	ICommonService commonService;
	
	@Autowired
	IExerciseCompleteService exerciseCompleteService;
	
	
	/**
	 * 作业完成情况列表
	 * */
	@ApiOperation(value = "作业完成情况列表", notes = "")
    @ApiImplicitParams({
    	@ApiImplicitParam(name = "keyword", value = "学生名称", required = false, paramType="query", dataType = "String"),
        @ApiImplicitParam(name = "exerciseInfoId", value = "作业id", required = true, paramType="query", dataType = "String"),
        @ApiImplicitParam(name = "status", value = "状态（0未提交，1待批阅，2已批阅，3需重写）", required = false, paramType="query", dataType = "Short"),
    })
	@RequestMapping(value = "/list", method = RequestMethod.GET)
	public @ResponseBody Result list(String keyword,String exerciseInfoId,Short status,Integer pageSize,Integer pageNum){
		pageSize = pageSize != null && pageSize > 0 ? pageSize : DEFAULT_PAGE_SIZE;
		pageNum = pageNum != null && pageNum > 0 ? pageNum : DEFAULT_PAGE_NUM;
		
		//读取作业信息
		ExerciseInfo exerciseInfo =  commonService.read(ExerciseInfo.class, exerciseInfoId);
		
		//总考试数量
		int totalCount = exerciseCompleteService.listCount(keyword == null ? "" : keyword.trim(),exerciseInfoId,status);
		Pager pager = new Pager(pageSize,pageNum);
		pager.setTotalCount(totalCount);
		
		List<ExerciseCompleteInfo> list = exerciseCompleteService.list(keyword == null ? "" : keyword.trim(),exerciseInfoId,status,pageSize,pageNum);
		
		List<Map<String, Object>> listResult =QBeanUtils.listBean2ListMap(list,
	            CollectionUtils.newStringMap("exerciseCompleteId", "exerciseCompleteId", "exerciseInfoId", "exerciseInfoId", "className", "className",
	            							 "studentNo","studentNo","studentUserName", "studentUserName", "submitTime", "submitTime",
	            							 "completeStatus","completeStatus","studentScore","studentScore"));
		
		return new Result(true,"",CollectionUtils.newObjectMap("exerciseInfoId",exerciseInfoId,"exerciseName",exerciseInfo.getName(),"list",listResult,"pager", pager));
	}
	
	/**
	 * 根据不同的作业类型，返回作业完成情况及审批详情
	 * @param exerciseCompleteId
	 * @return
	 */
	@ApiOperation(value = "详情页面数据", notes = "")
    @ApiImplicitParams({@ApiImplicitParam(name = "exerciseCompleteId", value = "作业完成情况id", required = true, paramType="query", dataType = "String")})
	@RequestMapping(value = "/detail", method = RequestMethod.GET)
	public @ResponseBody Result detail(String exerciseCompleteId) {
		return new Result(true,"",CollectionUtils.newObjectMap("detail",exerciseCompleteService.queryExerciseCompleteDetail(exerciseCompleteId)));
	}
	
	/**
	 * 批阅
	 * @param exerciseCompleteInfo
	 * @return
	 */
	@RequestMapping(value = "/save", method = RequestMethod.POST)
	public @ResponseBody Result save(@RequestBody ExerciseCompleteInfo exerciseCompleteInfo) {
		if(StringUtils.isEmpty(exerciseCompleteInfo.getExerciseCompleteId())){
			return new Result(true,"",CollectionUtils.newObjectMap("exerciseCompleteId",exerciseCompleteService.addExerciseComplete(exerciseCompleteInfo)));
		}else{
			return exerciseCompleteService.updateExerciseComplete(exerciseCompleteInfo);
		}
	}	
	
	/**
	 * 批阅
	 * @param examInfo
	 * @return
	 */
	@ApiOperation(value = "批阅", notes = "")
	@RequestMapping(value = "/check", method = RequestMethod.POST)
	public @ResponseBody Result checkExerciseComplateInfo(@RequestBody ExerciseCompleteInfo exerciseCompleteInfo) {
		return  exerciseCompleteService.updateExerciseComplete(exerciseCompleteInfo);
	}
	
	/**
	 * 批阅下一个
	 * @param examInfo
	 * @return
	 */
	@ApiOperation(value = "批阅下一个", notes = "")
	@ApiImplicitParams({@ApiImplicitParam(name = "exerciseInfoId", value = "作业id", required = true, paramType="query", dataType = "String")})
	@RequestMapping(value = "/checknext", method = RequestMethod.GET)
	public @ResponseBody Result checkExerciseComplateInfo(String exerciseInfoId) {
		String hql = "from ExerciseCompleteInfo where exerciseInfoId=? and completeStatus=? and deleteFlag is false order by studentNo asc";
		ExerciseCompleteInfo  lastCompleteInfo = this.commonDAO.findUnique(hql, CollectionUtils.newList(exerciseInfoId,ExerciseCompleteInfo.STATUS_COMMIT), ExerciseCompleteInfo.class);
		if(lastCompleteInfo!=null){
			return new Result(true,"",CollectionUtils.newObjectMap("detail",exerciseCompleteService.queryExerciseCompleteDetail(lastCompleteInfo.getExerciseCompleteId())));
		}else{
			return new Result(false,"已经没有待批阅的作业!");
		}
	}

}