package com.qxueyou.scc.controller;

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

import org.apache.commons.lang3.StringUtils;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
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 org.springframework.web.bind.annotation.RestController;

import com.qxueyou.scc.admin.classroom.model.ClassRoom;
import com.qxueyou.scc.admin.classroom.service.IClassRoomService;
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 io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;

@Api(tags = "教室管理")
@RestController
@RequestMapping(value = "admin/classroom")
public class ClassRoomController {
	//日志
	private final Logger log = LogManager.getLogger(ClassRoomController.class);
	
	// 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 IClassRoomService classRoomService;
    
    @Autowired
	private CommonDAO commonDAO;
    
    /**
	 * 课表列表
	 */
    @ApiOperation(value = "获取教室列表")
	@RequestMapping(value = "list", method = RequestMethod.GET)
	public @ResponseBody Result list(String keyword,Short status,Integer pageSize,Integer pageNum) {
		pageSize = pageSize != null && pageSize > 0 ? pageSize : DEFAULT_PAGE_SIZE;
		pageNum = pageNum != null && pageNum > 0 ? pageNum : DEFAULT_PAGE_NUM;
		
		//总考试数量
		int totalCount = classRoomService.listCount(keyword, status);
		Pager pager = new Pager(pageSize,pageNum);
		pager.setTotalCount(totalCount);
		
		List<ClassRoom> list = classRoomService.list(keyword == null ? "" : keyword.trim(),status,pageSize,pageNum);
		
		List<Map<String, Object>> listResult =QBeanUtils.listBean2ListMap(list,
	            CollectionUtils.newStringMap("roomId", "roomId", "name", "name", "address", "address",
	            		"status","status","creator", "creator", "updateTime", "updateTime"));
	
		return new Result(true,"",CollectionUtils.newObjectMap("examList",listResult,"page",pager));
	}

	/**
	 * 保存
	 * @param classRoom
	 * @return
	 */
    @ApiOperation(value = "保存教室")
	@RequestMapping(value = "/save", method = RequestMethod.POST)
	public @ResponseBody Result save(@RequestBody ClassRoom classRoom) {
    	
    	if(checkIsDumplicate(classRoom.getRoomId(),classRoom.getName(),classRoom.getAddress())){
    		return new Result(false, "添加失败！重复的教室信息"); 
    	}
    	
		if (StringUtils.isEmpty(classRoom.getRoomId())) {
			return new Result(true,"",CollectionUtils.newObjectMap("roomId", classRoomService.add(classRoom)));
		} else {
			return classRoomService.update(classRoom);
		}
	}
    

	private boolean checkIsDumplicate(String roomId,String name,String address){
		
		if(StringUtils.isEmpty(name) || StringUtils.isEmpty(address)){
			return false;
		}
		
		StringBuffer hql = new StringBuffer(500);
		hql.append("from ClassRoom r where r.name=? and r.address=?");
		List<Object> args = CollectionUtils.newList(name,address);
		
		if(StringUtils.isNotEmpty(roomId)){
			hql.append(" and roomId!=?");
			args.add(roomId);
		}
		
		hql.append(" and r.deleteFlag is false");
		
		int count =  commonDAO.findCount(hql.toString(), args);
		
		return count>0;
	}
    
    

	/**
	 * 删除
	 * 
	 * @param examIds
	 * @return
	 */
	@ApiOperation(value = "删除教室", httpMethod = "GET")
	@ApiImplicitParam(name = "roomIds", value = "教室ID字符串", required = true, dataType = "String", paramType = "body")
	@RequestMapping(value = "delete", method = RequestMethod.GET)
	public @ResponseBody Result delete(String roomIds) {
		Result result = new Result(true);
		if (StringUtils.isNotEmpty(roomIds)) {
			result = classRoomService.delete(roomIds.split(","));
		}
		return result;
	}
	
	/**
	 * 发布教室
	 * 
	 * @param scheduleIds
	 * @return
	 */
	@ApiOperation(value = "发布教室", httpMethod = "GET")
	@RequestMapping(value = "/publish", method = RequestMethod.GET)
	public @ResponseBody Result publish(String roomIds) {
		if (StringUtils.isEmpty(roomIds)) {
			return new Result(false, "参数错误");
		}
		
		return this.classRoomService.doRelease(roomIds.split(","));
	}

	/**
	 * 撤回发布的教室
	 * 
	 * @param scheduleIds
	 * @return
	 */
	@ApiOperation(value = "撤回教室", httpMethod = "GET")
	@RequestMapping(value = "/cancel", method = RequestMethod.GET)
	public @ResponseBody Result cancel(String roomIds) {
		if (StringUtils.isEmpty(roomIds)) {
			return new Result(false, "参数错误");
		}
		
		return this.classRoomService.doCancel(roomIds.split(","));
	}
    
	
	/**
	 * 详情页面数据
	 * 
	 * @param examId
	 * @return
	 */
	@ApiOperation(value = "详情页面数据")
	@ApiImplicitParams({
		@ApiImplicitParam(name="roomId", dataType="String", paramType="query", value="教室ID", required=true),
	})
	@RequestMapping(value = "/detail", method = RequestMethod.GET)
	public @ResponseBody Result detail(String roomId) {
		return new Result(true,"",CollectionUtils.newObjectMap("detail",this.classRoomService.detail(roomId)));
	}
    
	/**
	 *查询所有教室的ID和名称
	 * 
	 * @param scheduleIds
	 * @return
	 */
	@ApiOperation(value = "可选择教室ID和名称")
	@RequestMapping(value = "/allRoomIdAndNames", method = RequestMethod.GET)
	public @ResponseBody Result listClassRoomIdAndNames() {
		List<Map<String,Object>> listResult =  this.classRoomService.queryAllRoomIdAndNames();
		return new Result(true,"",CollectionUtils.newObjectMap("listRooms",listResult));
	}
    
    
}