package com.boying.controller;
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import com.alibaba.fastjson.JSON;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.toolkit.StringUtils;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.boying.common.R;
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import com.boying.entity.EditParkNumLog;
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import com.boying.entity.EnterPark;
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import com.boying.entity.Park;
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import com.boying.entity.User;
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import com.boying.service.EditParkNumLogService;
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import com.boying.service.EnterParkService;
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import com.boying.service.ParkService;
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import com.boying.service.UserService;
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import com.boying.util.IpUtil;
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import com.boying.util.RedisJsonUtil;
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import lombok.RequiredArgsConstructor;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.data.redis.core.StringRedisTemplate;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import javax.servlet.http.HttpServletRequest;
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import java.io.IOException;
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import java.time.LocalDateTime;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import java.util.concurrent.TimeUnit;
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import java.util.stream.Collectors;
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@RestController
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@RequestMapping("ffzf/park")
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@RequiredArgsConstructor
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public class ParkController {
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@Autowired
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private StringRedisTemplate redisTemplate;
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private final ParkService parkService;
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private final UserService userService;
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private final RedisJsonUtil redisJsonUtil;
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private final EnterParkService enterParkService;
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private final EditParkNumLogService editParkNumLogService;
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@PostMapping("/findPage")
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public Object findPage(Page page,Park park) {
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Page page1 = parkService.page(page, new QueryWrapper<Park>().lambda().eq(park.getId()!=null,Park::getId,park.getId()).orderByDesc(Park::getId));
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List<Park> records = page1.getRecords();
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for (Park record : records) {
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String num = redisTemplate.opsForValue().get("car_park_" + record.getId());
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if(num != null){
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record.setCarNum(Integer.parseInt(num));
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}else {
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record.setCarNum(0);
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}
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}
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page1.setRecords(records);
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return R.ok(page1);
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}
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@PostMapping("/save")
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public Object save(Park park) {
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parkService.saveOrUpdate(park);
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String num = redisTemplate.opsForValue().get("car_park_" + park.getId());
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if(StringUtils.isBlank(num)){
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redisTemplate.opsForValue().set("car_park_" + park.getId(),"0",30, TimeUnit.DAYS);
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redisTemplate.opsForValue().set("park_up_" + park.getId(),"true",30, TimeUnit.DAYS);
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}
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String jsonValue = JSON.toJSONString(park);
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redisTemplate.opsForValue().set("park-"+park.getId(), jsonValue);
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return R.ok("保存成功");
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}
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@PostMapping("/delete")
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public Object delete(Long id) {
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parkService.removeById(id);
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redisTemplate.delete("park-"+id);
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return R.ok("删除成功");
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}
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@PostMapping("findAll")
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public Object findAll() {
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List<Park> all = parkService.list();
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for (Park park : all) {
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String s = redisTemplate.opsForValue().get("car_park_" + park.getId());
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if(StringUtils.isBlank(s)){
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park.setCarNum(0);
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}else {
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park.setCarNum(Integer.parseInt(s));
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}
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}
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return R.ok(all);
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}
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@PostMapping("/getCarNum")
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public Object getCarNum(Long parkId) {
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Park byId = (Park) parkService.getById(parkId);
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String s = redisTemplate.opsForValue().get("car_park_" + parkId);
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if(StringUtils.isBlank(s)){
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byId.setCarNum(0);
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}else {
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byId.setCarNum(Integer.parseInt(s));
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}
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return R.ok(byId);
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}
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@PostMapping("/getByUserId")
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public Object getByUserId(String parkIds) {
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List<Park> list = new ArrayList<>();
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if(StringUtils.isBlank(parkIds)){
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return R.failed("该用户未管理停车场");
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}
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List<Long> ids= Arrays.stream(parkIds.split(",")).map(s->Long.parseLong(s.trim())).collect(Collectors.toList());
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for (Long id : ids) {
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Park byId1 = parkService.getById(id);
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String num = redisTemplate.opsForValue().get("car_park_" + byId1.getId());
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try {
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if(StringUtils.isBlank(num)){
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num = "0";
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}
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byId1.setCarNum(Integer.parseInt(num));
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}catch (Exception e){
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byId1.setCarNum(0);
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e.printStackTrace();
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}
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list.add(byId1);
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}
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return R.ok(list);
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}
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@PostMapping("/getById")
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public Object getById(Long parkId) {
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Park byId = parkService.getById(parkId);
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if(byId == null){
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return R.failed("未查询到该停车场");
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}else {
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String s = redisTemplate.opsForValue().get("car_park_" + parkId);
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if(StringUtils.isBlank(s)){
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redisTemplate.opsForValue().set("car_park_" + parkId,"0",30, TimeUnit.DAYS);
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s = "0";
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}
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byId.setCarNum(Integer.parseInt(s));
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return R.ok(byId,"查询成功");
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}
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}
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@PostMapping("/editParkCarNum")
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public Object editParkCarNum(HttpServletRequest request, Park park) {
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Park byId = parkService.getById(park.getId());
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int num = byId.getNum();
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String old = redisTemplate.opsForValue().get("car_park_" + byId.getId());
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if(old==null){
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old="0";
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}
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if(byId == null){
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return R.failed("未查询到该停车场");
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}else {
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byId.setNum(park.getNum());
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redisTemplate.opsForValue().set("car_park_" + byId.getId(),park.getCarNum()+"",30, TimeUnit.DAYS);
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redisTemplate.opsForValue().set("park_up_" + byId.getId(),"true",30, TimeUnit.DAYS);
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parkService.updateById(byId);
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String jsonValue = JSON.toJSONString(park);
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redisTemplate.opsForValue().set("park-"+park.getId(), jsonValue);
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String ipAddr = IpUtil.getIpAddr(request);
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int newNum = park.getNum();
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EditParkNumLog numLog = new EditParkNumLog();
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numLog.setIp(ipAddr);
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numLog.setNum(num);
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numLog.setUseNum(Integer.parseInt(old));
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numLog.setNewNum(newNum);
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numLog.setNewUseNum(park.getCarNum());
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numLog.setParkName(byId.getName());
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numLog.setCreateTime(LocalDateTime.now());
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editParkNumLogService.save(numLog);
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return R.ok(null,"修改成功");
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}
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}
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@PostMapping("/getParkCar")
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public Object getParkCar(Page page, Integer parkId,String carNo) {
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QueryWrapper<EnterPark> enterParkQueryWrapper = new QueryWrapper<>();
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enterParkQueryWrapper.lambda()
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.eq(parkId != null,EnterPark::getParkId,parkId)
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.like(StringUtils.isNotBlank(carNo),EnterPark::getCarNo,carNo)
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.orderByDesc(EnterPark::getCreateTime);
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Page<EnterPark> page1 = enterParkService.page(page, enterParkQueryWrapper);
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for (EnterPark record : page1.getRecords()) {
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record.setParkName(parkService.getById(record.getParkId()).getName());
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if(record.getImgId() != null){
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record.setImgPath("/ffzf/fileinfo/showImgById/"+record.getImgId());
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}
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}
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return R.ok(page1);
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}
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}
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