package com.gkhy.exam.system.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
import com.gkhy.exam.common.api.CommonPage;
import com.gkhy.exam.common.api.CommonResult;
import com.gkhy.exam.common.constant.UserConstant;
import com.gkhy.exam.common.utils.PageUtils;
import com.gkhy.exam.common.utils.SecurityUtils;
import com.gkhy.exam.system.domain.AnnualVerificationDevice;
import com.gkhy.exam.system.domain.AnnualVerificationPlan;
import com.gkhy.exam.system.domain.OutsourcedReview;
import com.gkhy.exam.system.domain.OutsourcedReviewSubsidiary;
import com.gkhy.exam.system.mapper.AnnualVerificationDeviceMapper;
import com.gkhy.exam.system.mapper.AnnualVerificationPlanMapper;
import com.gkhy.exam.system.service.AnnualVerificationPlanService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.time.LocalDateTime;
import java.util.List;

/**
 * <p>
 * 年度检定计划主表 服务实现类
 * </p>
 *
 * @author hh
 * @since 2025-08-25 15:01:44
 */
@Service
public class AnnualVerificationPlanServiceImpl extends ServiceImpl<AnnualVerificationPlanMapper, AnnualVerificationPlan> implements AnnualVerificationPlanService {

    @Autowired
    private AnnualVerificationPlanMapper annualVerificationPlanMapper;

    @Autowired
    private AnnualVerificationDeviceMapper annualVerificationDeviceMapper;

    @Override
    public CommonPage selectAnnualVerificationPlanList(AnnualVerificationPlan annualVerificationPlan) {
        PageUtils.startPage();
        List<AnnualVerificationPlan> annualVerificationPlans = annualVerificationPlanMapper.selectAnnualVerificationPlanList(annualVerificationPlan);
        return CommonPage.restPage(annualVerificationPlans);
    }

    @Override
    @Transactional
    public CommonResult saveAnnualVerificationPlan(AnnualVerificationPlan annualVerificationPlan) {

        List<AnnualVerificationDevice> annualVerificationDevices = annualVerificationPlan.getAnnualVerificationDevices();
        if (ObjectUtils.isEmpty(annualVerificationDevices)){
            return CommonResult.failed("保存参数不能为空");
        }
        int i = 0;
        if (annualVerificationPlan.getId() == null){
            annualVerificationPlan.setCreateBy(SecurityUtils.getUsername());
            annualVerificationPlan.setCreateTime(LocalDateTime.now());
            i = annualVerificationPlanMapper.insert(annualVerificationPlan);
        }else {
            annualVerificationPlan.setUpdateTime(LocalDateTime.now());
            annualVerificationPlan.setUpdateBy(SecurityUtils.getUsername());
            i = annualVerificationPlanMapper.updateById(annualVerificationPlan);
        }
        if (i > 0){
            batchSave(annualVerificationPlan.getId(), annualVerificationDevices, annualVerificationPlan.getDelData());
        }
        return i > 0 ? CommonResult.success() : CommonResult.failed();
    }

    private void batchSave(Long id, List<AnnualVerificationDevice> annualVerificationDevices, List<Long> delData) {
        if (ObjectUtils.isNotEmpty(delData)){
            int update = annualVerificationDeviceMapper.update(new AnnualVerificationDevice(),
                    new LambdaUpdateWrapper<AnnualVerificationDevice>().set(AnnualVerificationDevice::getDelFlag, UserConstant.DISENABLE)
                            .set(AnnualVerificationDevice::getUpdateTime, LocalDateTime.now()).set(AnnualVerificationDevice::getUpdateBy, SecurityUtils.getUsername())
                            .in(AnnualVerificationDevice::getId, delData)
            );
            if (update >= 0){
                throw new RuntimeException("操作失败");
            }
        }
        annualVerificationDevices.forEach(annualVerificationDevice -> {
            if (annualVerificationDevice.getId() == null){
                annualVerificationDevice.setAnnualVerificationId(id);
                annualVerificationDevice.setCreateTime(LocalDateTime.now());
                annualVerificationDevice.setCreateBy(SecurityUtils.getUsername());
                annualVerificationDeviceMapper.insert(annualVerificationDevice);
            }else {
                annualVerificationDevice.setUpdateTime(LocalDateTime.now());
                annualVerificationDevice.setUpdateBy(SecurityUtils.getUsername());
                annualVerificationDeviceMapper.updateById(annualVerificationDevice);
            }

        });
    }


    @Override
    public CommonResult getAnnualVerificationPlan(Long id) {
        AnnualVerificationPlan annualVerificationPlan = annualVerificationPlanMapper.selectById(id);
        if (annualVerificationPlan != null){

            List<AnnualVerificationDevice> annualVerificationDevices = annualVerificationDeviceMapper.selectList(new LambdaQueryWrapper<>(AnnualVerificationDevice.class).eq(AnnualVerificationDevice::getAnnualVerificationId, id)
                    .eq(AnnualVerificationDevice::getDelFlag, UserConstant.ENABLE).orderByDesc(AnnualVerificationDevice::getCreateTime));
            annualVerificationPlan.setAnnualVerificationDevices(annualVerificationDevices);
        }
        return CommonResult.success(annualVerificationPlan);
    }

    @Override
    @Transactional
    public CommonResult deletedAnnualVerificationPlan(Long id) {

        int i = annualVerificationPlanMapper.update(new AnnualVerificationPlan(),
                new LambdaUpdateWrapper<AnnualVerificationPlan>().eq(AnnualVerificationPlan::getId, id).set(AnnualVerificationPlan::getDelFlag, UserConstant.DISENABLE)
                        .set(AnnualVerificationPlan::getUpdateTime, LocalDateTime.now()).set(AnnualVerificationPlan::getUpdateBy, SecurityUtils.getUsername())
        );
        if (i > 0) {
            annualVerificationDeviceMapper.update(new AnnualVerificationDevice(),
                    new LambdaUpdateWrapper<AnnualVerificationDevice>().eq(AnnualVerificationDevice::getAnnualVerificationId, id)
                            .set(AnnualVerificationDevice::getDelFlag, UserConstant.DISENABLE)
                            .set(AnnualVerificationDevice::getUpdateTime, LocalDateTime.now())
                            .set(AnnualVerificationDevice::getUpdateBy, SecurityUtils.getUsername()));
        }

        return CommonResult.success();
    }
}