package com.by4cloud.platformx.device.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

import com.by4cloud.platformx.device.entity.Contract;
import com.by4cloud.platformx.device.entity.ContractItem;
import com.by4cloud.platformx.device.mapper.ContractItemMapper;
import com.by4cloud.platformx.device.mapper.ContractMapper;
import com.by4cloud.platformx.device.service.ContractService;
import org.springframework.stereotype.Service;
import cn.hutool.core.collection.CollUtil;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import org.springframework.transaction.annotation.Transactional;
import lombok.RequiredArgsConstructor;
import java.util.Objects;
/**
 * 合同表
 *
 * @author pig
 * @date 2025-03-13 10:20:35
 */
@Service
@RequiredArgsConstructor
public class ContractServiceImpl extends ServiceImpl<ContractMapper, Contract> implements ContractService {
  private final ContractItemMapper contractItemMapper;

    @Override
    @Transactional(rollbackFor = Exception.class)
    public Boolean saveDeep(Contract contract) {
        baseMapper.insert(contract);
        for (ContractItem contractItem : contract.getContractItemList()) {
            contractItem.setContractId(contract.getId());
            contractItemMapper.insert( contractItem);
        }

        return Boolean.TRUE;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public Boolean updateDeep(Contract contract) {
        baseMapper.updateById(contract);
        for (ContractItem  contractItem : contract.getContractItemList()) {
            if (Objects.isNull(contractItem.getId())) {
                contractItem.setContractId(contract.getId());
                contractItemMapper.insert(contractItem);
            } else {
                contractItemMapper.updateById(contractItem);
            }
        }
        return Boolean.TRUE;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public Boolean removeDeep(Long[] ids) {
        baseMapper.deleteBatchIds(CollUtil.toList(ids));
        contractItemMapper.delete(Wrappers.<ContractItem>lambdaQuery().in(ContractItem::getContractId, ids));
        return Boolean.TRUE;
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public Boolean removeChild(Long[] ids) {
        contractItemMapper.deleteBatchIds(CollUtil.toList(ids));
        return Boolean.TRUE;
    }
}