package com.whyc.service;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
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import com.github.pagehelper.PageHelper;
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import com.github.pagehelper.PageInfo;
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import com.whyc.dto.Response;
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import com.whyc.mapper.KeyInfMapper;
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import com.whyc.pojo.db_area.KeyInf;
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import com.whyc.pojo.db_area.LockInf;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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import java.util.stream.Collectors;
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@Service
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public class KeyInfService {
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@Autowired(required = false)
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private KeyInfMapper mapper;
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@Autowired(required = false)
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private AreaInfService areaInfService;
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//查询所有钥匙信息
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public Response getAllKeyInf(String keyName, String uname, int pageNum, int pageSize) {
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PageHelper.startPage(pageNum,pageSize);
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QueryWrapper wrapper=new QueryWrapper();
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if(keyName!=null){
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wrapper.like("key_name",keyName);
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}
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if(uname!=null){
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wrapper.like("uname",uname);
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}
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/*List areaList=new ArrayList();
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areaList.add(areaId);
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areaInfService.getAllAreaId(areaId,areaList);
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if(areaList!=null){
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wrapper.in("area_id",areaList);
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}*/
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List<KeyInf> list=mapper.selectList(wrapper);
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PageInfo pageInfo=new PageInfo(list);
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return new Response().setII(1,list!=null,pageInfo,"查询所有钥匙信息");
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}
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//添加钥匙
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public Response addKey(KeyInf kinf) {
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Integer keyType=kinf.getKeyType();
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if(keyType==1){//验证钥匙编码
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//先验证钥匙编码是否存在
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QueryWrapper wrapper=new QueryWrapper();
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wrapper.eq("key_number",kinf.getKeyNumber());
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wrapper.last("limit 1");
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KeyInf k=mapper.selectOne(wrapper);
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if(null==k){
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//获取最大的keyid
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int keyId=getMaxKeyId()+1;
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kinf.setKeyId(keyId);
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kinf.setCreateName(new Date());
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mapper.insert(kinf);
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return new Response().set(1,true,"钥匙添加成功");
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}else{
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return new Response().set(1,false,"钥匙编码已存在");
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}
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}else{
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//获取最大的keyid
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int keyId=getMaxKeyId()+1;
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kinf.setKeyId(keyId);
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kinf.setCreateName(new Date());
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mapper.insert(kinf);
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return new Response().set(1,true,"钥匙添加成功");
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}
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}
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//获取最大的keyid
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private int getMaxKeyId() {
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int keyId=mapper.getMaxKeyId();
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return keyId;
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}
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//删除钥匙
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public Response delKey(Integer keyId) {
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UpdateWrapper wrapper=new UpdateWrapper();
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wrapper.eq("key_id",keyId);
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mapper.delete(wrapper);
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return new Response().set(1,true);
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}
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//修改钥匙
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public Response updateKey(KeyInf kinf) {
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UpdateWrapper wrapper=new UpdateWrapper();
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wrapper.eq("key_id",kinf.getKeyId());
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if(kinf.getAreaId()!=null){
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wrapper.set("area_id",kinf.getAreaId());
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}
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if(kinf.getKeyName()!=null){
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wrapper.set("key_name",kinf.getKeyName());
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}
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if(kinf.getKeyType()!=null){
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wrapper.set("key_type",kinf.getKeyType());
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}
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if(kinf.getKeyNumber()!=null){
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wrapper.set("key_number",kinf.getKeyNumber());
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}
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if(kinf.getKeyAddress()!=null){
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wrapper.set("key_address",kinf.getKeyAddress());
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}
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if(kinf.getUname()!=null){
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wrapper.set("uname",kinf.getUname());
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}
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mapper.update(null,wrapper);
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return new Response().set(1,true);
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}
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//授权时查询所有钥匙信息(不分页)
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public Response getKeyInfAuth() {
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List<KeyInf> list=mapper.selectList(null);
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return new Response().setII(1,list!=null,list,"授权时查询所有钥匙信息(不分页)");
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}
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//查询所有钥匙名信息(用于下拉)
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public Response getkinf() {
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List<KeyInf> list=mapper.selectList(null);
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List<String> lnameList = list.stream()
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.map(KeyInf::getKeyName) // 提取名字
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.collect(Collectors.toList()); // 转换为列表*/
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return new Response().setII(1,list!=null,lnameList,"查询所有钥匙名信息(用于下拉)");
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}
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}
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