package org.springblade.system.service.impl;

import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springblade.common.constant.CommonConstant;
import org.springblade.core.cache.utils.CacheUtil;
import org.springblade.core.log.exception.ServiceException;
import org.springblade.core.mp.support.Query;
import org.springblade.core.tool.utils.Func;
import org.springblade.system.entity.Strategy;
import org.springblade.system.mapper.StrategyMapper;
import org.springblade.system.service.IStrategyService;
import org.springframework.data.domain.PageImpl;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.Date;
import java.util.List;

import static org.springblade.core.cache.constant.CacheConstant.SYS_CACHE;

/**
 * 密码策略(Strategy)表服务实现类
 *
 * @author makejava
 * @since 2023-03-20 15:25:05
 */
@Service
public class StrategyServiceImpl extends ServiceImpl<StrategyMapper, Strategy> implements IStrategyService {

	@Resource
	private StrategyMapper strategyMapper;

	/**
	 * 通过ID查询单条数据
	 *
	 * @param id 主键
	 * @return 实例对象
	 */
	@Override
	public Strategy queryById(String id) {
		return this.getById(id);
	}

	/**
	 * 分页查询
	 *
	 * @param query 分页对象
	 * @return 查询结果
	 */
	@Override
	public PageImpl<Strategy> queryAllByPage(Query query) {
		Page<Strategy> strategyPage = new Page<>(query.getCurrent(), query.getSize());
		return new PageImpl<>(this.strategyMapper.queryAllByPage(strategyPage));
	}

	/**
	 * 新增数据或者修改数据
	 *
	 * @param strategy 实例对象
	 * @return 实例对象
	 */
	@Override
	public boolean submit(Strategy strategy) {
		//判断是否携带id
		if(Func.isEmpty(strategy.getId())){
			//执行新增
			Strategy dbstrategy = this.getOne(Wrappers.<Strategy>query().lambda()
				.eq(Strategy::getStrategyName, strategy.getStrategyName()));
			//如果数据库中存在这条组合名称的记录直接返回
			if(!Func.isEmpty(dbstrategy)){
				throw new ServiceException("该密码策略已存在!");
			}
			//如果当前新增设置为默认密码策略，需要将已存在默认密码策略修改为非默认
			if(strategy.getIsDefault().equals("1") || strategy.getIsDefault() == 1){
				this.update(Wrappers.<Strategy>update().lambda()
					.set(Strategy::getIsDefault, CommonConstant.NOT_SEALED_ID)
					.eq(Strategy::getIsDefault, CommonConstant.DATA_SCOPE_CATEGORY));
			}
			if(Func.isEmpty(strategy.getCreateTime())){
				strategy.setCreateTime(new Date());
			}
			if(Func.isEmpty(strategy.getUpdateTime())){
				strategy.setUpdateTime(new Date());
			}
			boolean temp = super.saveOrUpdate(strategy);
			return temp;
		}else {
			//如果当前修改设置为默认密码策略，需要将已存在默认密码策略修改为非默认
			if(strategy.getIsDefault().equals("1") || strategy.getIsDefault() == 1){
				this.update(Wrappers.<Strategy>update().lambda()
					.set(Strategy::getIsDefault,CommonConstant.NOT_SEALED_ID)
					.eq(Strategy::getIsDefault,CommonConstant.DATA_SCOPE_CATEGORY));
			}
			if(Func.isEmpty(strategy.getUpdateTime())){
				strategy.setUpdateTime(new Date());
			}
			CacheUtil.clear(SYS_CACHE, Boolean.FALSE);
			return super.saveOrUpdate(strategy);
		}
	}

	/**
	 * 通过主键删除数据
	 *
	 * @param ids 主键
	 * @return 是否成功
	 */
	@Override
	public boolean deleteByIds(List<String> ids) {
		Strategy strategy = this.getOne(Wrappers.<Strategy>query().lambda()
			.in(Strategy::getId,ids)
			.eq(Strategy::getIsDefault, CommonConstant.DATA_SCOPE_CATEGORY));
		//如果存在默认策略的id，就不能直接删除给出提示
		if(!Func.isEmpty(strategy)){
			throw new ServiceException("不能删除默认密码策略!");
		}
		boolean tenantTemp = this.removeBatchByIds(ids);
		return tenantTemp;
	}

}