package com.qxueyou.scc.admin.examroom.service.impl;

import com.qxueyou.scc.admin.examroom.model.ExamRoom;
import com.qxueyou.scc.admin.examroom.service.IExamRoomService;
import com.qxueyou.scc.base.model.Pager;
import com.qxueyou.scc.base.model.Result;
import com.qxueyou.scc.base.service.impl.CommonAppService;
import com.qxueyou.scc.base.util.ClientUtils;
import com.qxueyou.scc.base.util.CollectionUtils;
import com.qxueyou.scc.base.util.TraceUtils;
import com.qxueyou.scc.exam.model.ExamInfo;
import org.springframework.stereotype.Service;

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

@Service
public class ExamRoomService extends CommonAppService implements IExamRoomService {

	@Override
	public String add(ExamRoom examRoom) {
		TraceUtils.setCreateTrace(examRoom);
		examRoom.setStatus(ExamRoom.STATUS_PUBLISH);
		this.insert(examRoom);
		return examRoom.getExamroomId();
	}

	@Override
	public Result update(ExamRoom examRoom) {
		ExamRoom newExamRoom = read(ExamRoom.class, examRoom.getExamroomId());

		if (newExamRoom == null) {
			return new Result(false, "考场不存在");
		}

		TraceUtils.setUpdateTrace(newExamRoom);
		newExamRoom.setExamroomName(examRoom.getExamroomName());
		newExamRoom.setSeatsNum(examRoom.getSeatsNum());
		return save(newExamRoom);
	}

	@Override
	public Result delete(String[] examroomIds) {
		Result result = new Result(true);
		if (examroomIds != null && examroomIds.length > 0) {
			String hql = "update ExamRoom set deleteFlag = true where examroomId=?";
			result = bulkUpdateInLoop(hql, examroomIds);
		}
		return result;
	}

	@Override
	public Result doRelease(String[] examroomIds) {
		if(examroomIds==null || examroomIds.length==0){
			return new Result(false, "没有选择要发布的考场");
		}
		
		List<ExamRoom> lstClsRoom = this.findByComplexHql("from ExamRoom where examroomId in (:examroomIds)",
										CollectionUtils.newObjectMap("examroomIds",examroomIds), ExamRoom.class);

		for (ExamRoom room : lstClsRoom) {
			if (ExamInfo.STATUS_DRAFT != room.getStatus()) {
				return new Result(false, "只有草稿状态的考场,才能发布。");
			}
			room.setStatus(ExamRoom.STATUS_PUBLISH);
			TraceUtils.setUpdateTrace(room);
			save(room);
		}
		
		return new Result(true);
	}

	@Override
	public Result doCancel(String[] examroomIds) {
		if(examroomIds==null || examroomIds.length==0){
			return new Result(false, "没有选择要撤回的考场");
		}
		
		List<ExamRoom> lstClsRoom = this.findByComplexHql("from ExamRoom where examroomId in (:examroomIds)",
											CollectionUtils.newObjectMap("examroomIds",examroomIds), ExamRoom.class);
		
		for (ExamRoom room : lstClsRoom) {
			if (ExamInfo.STATUS_PUBLISH != room.getStatus()) {
				return new Result(false, "只有发布状态的 考场,才能撤回");
			}
			room.setStatus(ExamInfo.STATUS_DRAFT);
			TraceUtils.setUpdateTrace(room);
			save(room);
		}
		return new Result(true);
	}

	@Override
	public List<ExamRoom> list(String roomID, String keyword, Short status, Integer pageSize, Integer pageNum) {
		StringBuffer hql = new StringBuffer(500);
		hql.append(" from ExamRoom where createId=? and roomId =? ");
		List<Object> params = CollectionUtils.newList(ClientUtils.getUserId(),roomID);
		
		if(status!=null){
			hql.append(" and status = ? ");
			params.add(status);
		}
		
		hql.append(" and deleteFlag is false order by createTime desc");
		
		return findList(hql.toString(),new Pager(pageSize, pageNum),params, ExamRoom.class);
	}

	@Override
	public int listCount(String roomID, String keyword, Short status) {
		StringBuffer hql = new StringBuffer(500);
		hql.append(" from ExamRoom where createId=? and roomId =? ");
		List<Object> params = CollectionUtils.newList(ClientUtils.getUserId(),roomID);
		
		if(status!=null){
			hql.append(" and status = ? ");
			params.add(status);
		}
		/**
		 *
		 */
		hql.append(" and deleteFlag is false ");
		
		return findCount(hql.toString(),params);
		
		
	}

	@Override
	public ExamRoom detail(String roomId) {
		return this.read(ExamRoom.class,roomId);
	}
	
	@Override
	public List<Map<String,Object>> queryAllRoomIdAndNames(){
		StringBuffer hql = new StringBuffer(500);
		hql.append("select examroomId as examroomId,examroomName as examroomName from ExamRoom where  status = :status and deleteFlag is false ");
		
		return  this.findListWithMapByHql(hql.toString(), CollectionUtils.newObjectMap("status", ExamRoom.STATUS_PUBLISH));
	}
	

}