# Tomcat
server:
    tomcat:
        uri-encoding: UTF-8
    port: 8080
    servlet:
        context-path: /springbootq3ulr

spring:
    datasource:
        driverClassName: com.mysql.jdbc.Driver
        url: jdbc:mysql://127.0.0.1:3307/springbootq3ulr?useUnicode=true&characterEncoding=utf-8&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8
        username: root
        password: crit@123456

#        driverClassName: com.microsoft.sqlserver.jdbc.SQLServerDriver
#        url: jdbc:sqlserver://127.0.0.1:1433;DatabaseName=springbootq3ulr
#        username: sa
#        password: 123456

    servlet:
      multipart:
        max-file-size: 300MB
        max-request-size: 300MB
    resources:
      static-locations: classpath:static/,file:static/

#mybatis
mybatis-plus:
  mapper-locations: classpath*:mapper/*.xml
  #实体扫描，多个package用逗号或者分号分隔
  typeAliasesPackage: com.entity
  global-config:
    #主键类型  0:"数据库ID自增", 1:"用户输入ID",2:"全局唯一ID (数字类型唯一ID)", 3:"全局唯一ID UUID";
    id-type: 1
    #字段策略 0:"忽略判断",1:"非 NULL 判断"),2:"非空判断"
    field-strategy: 1
    #驼峰下划线转换
    db-column-underline: true
    #刷新mapper 调试神器
    refresh-mapper: true
    #逻辑删除配置
    logic-delete-value: -1
    logic-not-delete-value: 0
    #自定义SQL注入器
    sql-injector: com.baomidou.mybatisplus.mapper.LogicSqlInjector
  configuration:
    map-underscore-to-camel-case: true
    cache-enabled: false
    call-setters-on-nulls: true
    #springboot 项目mybatis plus 设置 jdbcTypeForNull (oracle数据库需配置JdbcType.NULL, 默认是Other)
    jdbc-type-for-null: 'null'

/**
 * 上传文件映射表
 */
@RestController
@RequestMapping("file")
@SuppressWarnings({"unchecked","rawtypes"})
public class FileController{
	@Autowired
    private ConfigService configService;
	/**
	 * 上传文件
	 */
	@RequestMapping("/upload")
	public R upload(@RequestParam("file") MultipartFile file,String type) throws Exception {
		if (file.isEmpty()) {
			throw new EIException("上传文件不能为空");
		}
		String fileExt = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf(".")+1);
		File path = new File(ResourceUtils.getURL("classpath:static").getPath());
		if(!path.exists()) {
		    path = new File("");
		}
		File upload = new File(path.getAbsolutePath(),"/upload/");
		if(!upload.exists()) {
		    upload.mkdirs();
		}
		String fileName = new Date().getTime()+"."+fileExt;
		File dest = new File(upload.getAbsolutePath()+"/"+fileName);
		file.transferTo(dest);
		/**
  		 * 如果使用idea或者eclipse重启项目，发现之前上传的图片或者文件丢失，将下面一行代码注释打开
   		 * 请将以下的"D:\\springbootq33sd\\src\\main\\resources\\static\\upload"替换成你本地项目的upload路径，
 		 * 并且项目路径不能存在中文、空格等特殊字符
 		 */
//		FileUtils.copyFile(dest, new File("D:\\springbootq33sd\\src\\main\\resources\\static\\upload"+"/"+fileName)); /**修改了路径以后请将该行最前面的//注释去掉**/
		if(StringUtils.isNotBlank(type) && type.equals("1")) {
			ConfigEntity configEntity = configService.selectOne(new EntityWrapper<ConfigEntity>().eq("name", "faceFile"));
			if(configEntity==null) {
				configEntity = new ConfigEntity();
				configEntity.setName("faceFile");
				configEntity.setValue(fileName);
			} else {
				configEntity.setValue(fileName);
			}
			configService.insertOrUpdate(configEntity);
		}
		return R.ok().put("file", fileName);
	}
	
	/**
	 * 下载文件
	 */
	@IgnoreAuth
	@RequestMapping("/download")
	public ResponseEntity<byte[]> download(@RequestParam String fileName) {
		try {
			File path = new File(ResourceUtils.getURL("classpath:static").getPath());
			if(!path.exists()) {
			    path = new File("");
			}
			File upload = new File(path.getAbsolutePath(),"/upload/");
			if(!upload.exists()) {
			    upload.mkdirs();
			}
			File file = new File(upload.getAbsolutePath()+"/"+fileName);
			if(file.exists()){
				/*if(!fileService.canRead(file, SessionManager.getSessionUser())){
					getResponse().sendError(403);
				}*/
				HttpHeaders headers = new HttpHeaders();
			    headers.setContentType(MediaType.APPLICATION_OCTET_STREAM);    
			    headers.setContentDispositionFormData("attachment", fileName);    
			    return new ResponseEntity<byte[]>(FileUtils.readFileToByteArray(file),headers, HttpStatus.CREATED);
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
		return new ResponseEntity<byte[]>(HttpStatus.INTERNAL_SERVER_ERROR);
	}
	
}

/**
 * 图书借阅
 * 后端接口
 * @lyy
 * @date 2022-03-25 17:43:28
 */
@RestController
@RequestMapping("/tushujieyue")
public class TushujieyueController {
    @Autowired
    private TushujieyueService tushujieyueService;

        /**
     * 后端列表
     */
    @RequestMapping("/page")
    public R page(@RequestParam Map<String, Object> params,TushujieyueEntity tushujieyue,
		HttpServletRequest request){
		String tableName = request.getSession().getAttribute("tableName").toString();
		if(tableName.equals("maijia")) {
			tushujieyue.setZhanghao((String)request.getSession().getAttribute("username"));
		}
		if(tableName.equals("yonghu")) {
			tushujieyue.setYonghuming((String)request.getSession().getAttribute("username"));
		}
        EntityWrapper<TushujieyueEntity> ew = new EntityWrapper<TushujieyueEntity>();
		PageUtils page = tushujieyueService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, tushujieyue), params), params));

        return R.ok().put("data", page);
    }
    
    /**
     * 前端列表
     */
	@IgnoreAuth
    @RequestMapping("/list")
    public R list(@RequestParam Map<String, Object> params,TushujieyueEntity tushujieyue, 
		HttpServletRequest request){
        EntityWrapper<TushujieyueEntity> ew = new EntityWrapper<TushujieyueEntity>();
		PageUtils page = tushujieyueService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, tushujieyue), params), params));
        return R.ok().put("data", page);
    }

	/**
     * 列表
     */
    @RequestMapping("/lists")
    public R list( TushujieyueEntity tushujieyue){
       	EntityWrapper<TushujieyueEntity> ew = new EntityWrapper<TushujieyueEntity>();
      	ew.allEq(MPUtil.allEQMapPre( tushujieyue, "tushujieyue")); 
        return R.ok().put("data", tushujieyueService.selectListView(ew));
    }

	 /**
     * 查询
     */
    @RequestMapping("/query")
    public R query(TushujieyueEntity tushujieyue){
        EntityWrapper< TushujieyueEntity> ew = new EntityWrapper< TushujieyueEntity>();
 		ew.allEq(MPUtil.allEQMapPre( tushujieyue, "tushujieyue")); 
		TushujieyueView tushujieyueView =  tushujieyueService.selectView(ew);
		return R.ok("查询图书借阅成功").put("data", tushujieyueView);
    }
	
    /**
     * 后端详情
     */
    @RequestMapping("/info/{id}")
    public R info(@PathVariable("id") Long id){
        TushujieyueEntity tushujieyue = tushujieyueService.selectById(id);
        return R.ok().put("data", tushujieyue);
    }

    /**
     * 前端详情
     */
	@IgnoreAuth
    @RequestMapping("/detail/{id}")
    public R detail(@PathVariable("id") Long id){
        TushujieyueEntity tushujieyue = tushujieyueService.selectById(id);
        return R.ok().put("data", tushujieyue);
    }
    

    /**
     * 后端保存
     */
    @RequestMapping("/save")
    public R save(@RequestBody TushujieyueEntity tushujieyue, HttpServletRequest request){
    	tushujieyue.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
    	//ValidatorUtils.validateEntity(tushujieyue);
        tushujieyueService.insert(tushujieyue);
        return R.ok();
    }
    
    /**
     * 前端保存
     */
    @RequestMapping("/add")
    public R add(@RequestBody TushujieyueEntity tushujieyue, HttpServletRequest request){
    	tushujieyue.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
    	//ValidatorUtils.validateEntity(tushujieyue);
        tushujieyueService.insert(tushujieyue);
        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
    public R update(@RequestBody TushujieyueEntity tushujieyue, HttpServletRequest request){
        //ValidatorUtils.validateEntity(tushujieyue);
        tushujieyueService.updateById(tushujieyue);//全部更新
        return R.ok();
    }
    

    /**
     * 删除
     */
    @RequestMapping("/delete")
    public R delete(@RequestBody Long[] ids){
        tushujieyueService.deleteBatchIds(Arrays.asList(ids));
        return R.ok();
    }
    
    /**
     * 提醒接口
     */
	@RequestMapping("/remind/{columnName}/{type}")
	public R remindCount(@PathVariable("columnName") String columnName, HttpServletRequest request, 
						 @PathVariable("type") String type,@RequestParam Map<String, Object> map) {
		map.put("column", columnName);
		map.put("type", type);
		
		if(type.equals("2")) {
			SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
			Calendar c = Calendar.getInstance();
			Date remindStartDate = null;
			Date remindEndDate = null;
			if(map.get("remindstart")!=null) {
				Integer remindStart = Integer.parseInt(map.get("remindstart").toString());
				c.setTime(new Date()); 
				c.add(Calendar.DAY_OF_MONTH,remindStart);
				remindStartDate = c.getTime();
				map.put("remindstart", sdf.format(remindStartDate));
			}
			if(map.get("remindend")!=null) {
				Integer remindEnd = Integer.parseInt(map.get("remindend").toString());
				c.setTime(new Date());
				c.add(Calendar.DAY_OF_MONTH,remindEnd);
				remindEndDate = c.getTime();
				map.put("remindend", sdf.format(remindEndDate));
			}
		}
		
		Wrapper<TushujieyueEntity> wrapper = new EntityWrapper<TushujieyueEntity>();
		if(map.get("remindstart")!=null) {
			wrapper.ge(columnName, map.get("remindstart"));
		}
		if(map.get("remindend")!=null) {
			wrapper.le(columnName, map.get("remindend"));
		}

		String tableName = request.getSession().getAttribute("tableName").toString();
		if(tableName.equals("maijia")) {
			wrapper.eq("zhanghao", (String)request.getSession().getAttribute("username"));
		}
		if(tableName.equals("yonghu")) {
			wrapper.eq("yonghuming", (String)request.getSession().getAttribute("username"));
		}

		int count = tushujieyueService.selectCount(wrapper);
		return R.ok().put("count", count);
	}

}