package com.ruoyi.business.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.business.dto.PurchaseRegistrationDto;
import com.ruoyi.business.entity.PurchaseRegistration;
import com.ruoyi.business.mapper.PurchaseRegistrationMapper;
import com.ruoyi.business.service.PurchaseRegistrationService;
import com.ruoyi.common.utils.bean.BeanUtils;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;

import java.util.Objects;

/**
 * <p>
 * 采购登记表 服务实现类
 * </p>
 *
 * @author ruoyi
 * @since 2025-06-03
 */
@Service
@RequiredArgsConstructor
public class PurchaseRegistrationServiceImpl extends ServiceImpl<PurchaseRegistrationMapper, PurchaseRegistration> implements PurchaseRegistrationService {


    private final PurchaseRegistrationMapper purchaseRegistrationMapper;

    @Override
    public IPage<PurchaseRegistration> selectPurchaseRegistrationList(Page page, PurchaseRegistrationDto purchaseRegistrationDto) {
        LambdaQueryWrapper<PurchaseRegistration> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.orderByDesc(PurchaseRegistration::getCreateTime);
        return purchaseRegistrationMapper.selectPage(page, queryWrapper);
    }

    @Override
    public int addOrEditPR(PurchaseRegistrationDto purchaseRegistrationDto) {
        PurchaseRegistration purchaseRegistration = new PurchaseRegistration();
        BeanUtils.copyProperties(purchaseRegistrationDto,purchaseRegistration);
        
        if (Objects.isNull(purchaseRegistrationDto.getId())) {
            return purchaseRegistrationMapper.insert(purchaseRegistration);
        } else {
            return purchaseRegistrationMapper.updateById(purchaseRegistration);
        }
    }

    @Override
    public int delByIds(Long[] ids) {
        // 检查参数
        if (ids == null || ids.length == 0) {
            return 0;
        }
        // 构造更新条件
        UpdateWrapper<PurchaseRegistration> updateWrapper = new UpdateWrapper<>();
        updateWrapper.in("id", ids)
                .set("deleted", 1);  // 设置 deleted 为 1 表示已删除
        // 执行批量逻辑删除
        return purchaseRegistrationMapper.update(null, updateWrapper);
    }
}