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.GroupMenu;
import com.moral.api.mapper.GroupMenuMapper;
import com.moral.api.service.GroupMenuService;
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;
import org.springframework.transaction.annotation.Transactional;

/**
 * <p>
 * 用户角色菜单表 服务实现类
 * </p>
 *
 * @author moral
 * @since 2021-03-09
 */
@Service
public class GroupMenuServiceImpl extends ServiceImpl<GroupMenuMapper, GroupMenu> implements GroupMenuService {

    @Autowired
    private GroupMenuMapper groupMenuMapper;

    @Override
    @Transactional
    public void allotMenus(Map<String, Object> parameters, String token) {
        Integer groupId = Integer.parseInt(parameters.get("groupId").toString());
        List<Integer> menuIds = (ArrayList) parameters.get("menuIds");
        Map<String, Object> currentUserInfo = (Map<String, Object>) TokenUtils.getUserInfoByToken(token);
        Map<String, Object> orgInfo = (Map<String, Object>) currentUserInfo.get("organization");
        UpdateWrapper<GroupMenu> deleteWrapper = new UpdateWrapper<>();
        deleteWrapper.set("is_delete", Constants.DELETE)
                .eq("group_id", groupId)
                .eq("channel", Constants.WEB_CHANNEL);
        groupMenuMapper.update(null, deleteWrapper);
        if (menuIds != null && !menuIds.isEmpty()) {
            for (Integer menuId : menuIds) {
                GroupMenu groupMenu = new GroupMenu();
                groupMenu.setGroupId(groupId);
                groupMenu.setMenuId(menuId);
                groupMenu.setChannel(Constants.WEB_CHANNEL);
                groupMenu.setOrganizationId((Integer) orgInfo.get("id"));
                groupMenuMapper.insert(groupMenu);
            }
        }
    }

    @Override
    public List<Integer> getMenusIds(Integer groupId) {
        QueryWrapper<GroupMenu> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("group_id", groupId).eq("is_delete", Constants.NOT_DELETE);
        List<GroupMenu> groupMenus = groupMenuMapper.selectList(queryWrapper);
        List<Integer> menuIds = new ArrayList<>();
        for (GroupMenu groupMenu : groupMenus) {
            menuIds.add(groupMenu.getMenuId());
        }
        return menuIds;
    }
}