package org.jeecg.modules.dnc.service.impl;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import org.apache.commons.lang3.StringUtils;
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import org.jeecg.modules.dnc.dto.DeviceGroupExt;
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import org.jeecg.modules.dnc.entity.DeviceGroup;
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import org.jeecg.modules.dnc.entity.DeviceGroupPermission;
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import org.jeecg.modules.dnc.entity.DevicePermissionStream;
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import org.jeecg.modules.dnc.exception.ExceptionCast;
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import org.jeecg.modules.dnc.mapper.DeviceGroupMapper;
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import org.jeecg.modules.dnc.response.CommonCode;
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import org.jeecg.modules.dnc.response.DeviceGroupCode;
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import org.jeecg.modules.dnc.service.IDeviceGroupPermissionService;
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import org.jeecg.modules.dnc.service.IDeviceGroupService;
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import org.jeecg.modules.dnc.service.IDevicePermissionStreamService;
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import org.jeecg.modules.dnc.utils.ValidateUtil;
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import org.jeecg.modules.system.entity.SysUser;
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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 org.springframework.transaction.annotation.Transactional;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.List;
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@Service
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public class DeviceGroupServiceImpl extends ServiceImpl<DeviceGroupMapper, DeviceGroup> implements IDeviceGroupService {
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@Autowired
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private IDeviceGroupPermissionService groupPermissionService;
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@Autowired
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private IDevicePermissionStreamService devicePermissionStreamService;
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// 查询所以父节点
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@Override
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public List<String> findListParentTree(String parentId,List<String> stringList){
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if (StringUtils.isEmpty(parentId)) {
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return null;
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}
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if (stringList == null || stringList.isEmpty()) {
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stringList = new ArrayList<>();
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}
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boolean p = true;
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if (p) {
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DeviceGroup en = super.getById(parentId);
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if (en != null) {
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stringList.add(0,en.getGroupName());
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}
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if (StringUtils.isNotBlank(en.getParentId())) {
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parentId = en.getParentId();
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findListParentTree(parentId,stringList);
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} else {
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p = false;
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return stringList;
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}
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}
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return stringList;
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}
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@Override
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public List<DeviceGroupExt> findExtAll() {
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return super.getBaseMapper().findExtAll();
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}
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@Override
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public List<DeviceGroupExt> getByUserPerms(String userId) {
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if(!ValidateUtil.validateString(userId))
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return Collections.emptyList();
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return super.getBaseMapper().getByUserPerms(userId);
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}
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@Override
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public List<DeviceGroupExt> getByUserPermsAs(String userId) {
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if(!ValidateUtil.validateString(userId))
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return Collections.emptyList();
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return super.getBaseMapper().getByUserPermsAs(userId);
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}
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@Override
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public List<String> findListParentTreeAll(String groupId) {
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if ( StringUtils.isEmpty(groupId)) {
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return null;
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}
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List<String> strings = new ArrayList<>();
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DeviceGroup en = super.getById(groupId);
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if (en == null) {
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return null;
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}
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strings.add(en.getGroupName());
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if (StringUtils.isEmpty(en.getParentId())) {
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return strings;
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} else {
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return findListParentTree(en.getParentId(),strings);
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}
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}
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@Override
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public List<DeviceGroup> getChildrenByParentId(String groupId) {
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if(!ValidateUtil.validateString(groupId))
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return null;
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List<DeviceGroupExt> extList = super.getBaseMapper().findByParentId(groupId);
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if(extList == null || extList.isEmpty())
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return null;
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List<DeviceGroup> list = new ArrayList<>();
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extList.forEach(item -> {
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item.getAllChildren(list);
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});
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return list;
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}
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@Override
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@Transactional(rollbackFor = {Exception.class})
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public boolean assignAddUser(DeviceGroup deviceGroup, Collection<SysUser> userList) {
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if(deviceGroup == null || userList == null || userList.isEmpty())
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ExceptionCast.cast(CommonCode.INVALID_PARAM);
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List<DeviceGroupPermission> permissionList = new ArrayList<>();
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List<DevicePermissionStream> permissionStreamList = new ArrayList<>();
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userList.forEach(item -> {
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DeviceGroupPermission en = groupPermissionService.getByUserIdAndGroupId(item.getId(), deviceGroup.getGroupId());
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if(en == null) {
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en = new DeviceGroupPermission();
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en.setUserId(item.getId());
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en.setGroupId(deviceGroup.getGroupId());
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permissionList.add(en);
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}
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DevicePermissionStream stream = devicePermissionStreamService.getByGroupIdAndUserId(deviceGroup.getGroupId(), item.getId());
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if(stream == null) {
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stream = new DevicePermissionStream();
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stream.setUserId(item.getId());
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stream.setGroupId(deviceGroup.getGroupId());
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permissionStreamList.add(stream);
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}
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});
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if(!permissionList.isEmpty()) {
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boolean b = groupPermissionService.saveBatch(permissionList);
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if(!b) {
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ExceptionCast.cast(DeviceGroupCode.DEVICE_GROUP_PERM_ERROR);
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}
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}
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if(!permissionStreamList.isEmpty()) {
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boolean b = devicePermissionStreamService.saveBatch(permissionStreamList);
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if(!b) {
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ExceptionCast.cast(DeviceGroupCode.DEVICE_GROUP_PERM_ERROR);
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}
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}
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return true;
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}
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@Override
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@Transactional(rollbackFor = {Exception.class})
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public boolean assignRemoveUser(DeviceGroup deviceGroup, Collection<SysUser> userList) {
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if(deviceGroup == null || userList == null || userList.isEmpty())
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ExceptionCast.cast(CommonCode.INVALID_PARAM);
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List<DeviceGroupPermission> permissionList = new ArrayList<>();
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List<DevicePermissionStream> permissionStreamList = new ArrayList<>();
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userList.forEach(item -> {
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DeviceGroupPermission en = groupPermissionService.getByUserIdAndGroupId(item.getId(), deviceGroup.getGroupId());
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if(en != null) {
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permissionList.add(en);
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}
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DevicePermissionStream stream = devicePermissionStreamService.getByGroupIdAndUserId(deviceGroup.getGroupId(), item.getId());
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if(stream != null) {
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permissionStreamList.add(stream);
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}
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});
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//校验清空设备分组权限操作
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List<DeviceGroupPermission> existList = groupPermissionService.getByGroupId(deviceGroup.getGroupId());
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if(existList.size() <= permissionList.size())
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ExceptionCast.cast(DeviceGroupCode.DEVICE_GROUP_USER_NONE);
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if(!permissionList.isEmpty()) {
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boolean b = groupPermissionService.removeByCollection(permissionList);
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if(!b) {
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ExceptionCast.cast(DeviceGroupCode.DEVICE_GROUP_PERM_ERROR);
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}
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}
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if(!permissionStreamList.isEmpty()) {
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boolean b = devicePermissionStreamService.removeByCollection(permissionStreamList);
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if(!b) {
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ExceptionCast.cast(DeviceGroupCode.DEVICE_GROUP_PERM_ERROR);
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}
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}
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return true;
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}
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@Override
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public List<DeviceGroupExt> findExtByDeparts(List<String> departIds) {
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return super.getBaseMapper().findExtByDeparts(departIds);
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}
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}
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