package com.moral.api.service.impl;

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

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.moral.api.entity.UserGroup;
import com.moral.api.mapper.UserGroupMapper;
import com.moral.api.service.UserGroupService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.moral.constant.Constants;
import com.moral.util.TokenUtils;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

/**
 * <p>
 * 前台用户角色关系表 服务实现类
 * </p>
 *
 * @author moral
 * @since 2021-03-09
 */
@Service
public class UserGroupServiceImpl extends ServiceImpl<UserGroupMapper, UserGroup> implements UserGroupService {

    @Autowired
    private UserGroupMapper userGroupMapper;

    @Override
    public void allotGroups(Map<String, Object> parameters, String token) {
        Integer userId = Integer.parseInt(parameters.get("userId").toString());
        List<Integer> groupIds = (ArrayList) parameters.get("groupIds");
        Map<String, Object> currentUserInfo = (Map<String, Object>) TokenUtils.getUserInfoByToken(token);
        UpdateWrapper<UserGroup> deleteWrapper = new UpdateWrapper<>();
        deleteWrapper.set("is_delete", Constants.DELETE).eq("user_id", userId);
        userGroupMapper.update(null, deleteWrapper);
        if (!groupIds.isEmpty()) {
            for (Integer groupId : groupIds) {
                UserGroup userGroup = new UserGroup();
                userGroup.setUserId(userId);
                userGroup.setGroupId(groupId);
                userGroup.setOrganizationId((Integer) currentUserInfo.get("organizationId"));
                userGroupMapper.insert(userGroup);
            }
        }
    }

    @Override
    public List<Integer> getGroupIds(Integer userId) {
        QueryWrapper<UserGroup> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("user_id", userId).eq("is_delete", Constants.NOT_DELETE);
        List<UserGroup> userGroups = userGroupMapper.selectList(queryWrapper);
        List<Integer> groupIds = new ArrayList<>();
        for (UserGroup userGroup : userGroups) {
            groupIds.add(userGroup.getGroupId());
        }
        return groupIds;
    }
}