package com.gunshi.project.hsz.service;


import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.IdWorker;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.gunshi.project.hsz.entity.so.PrePlacePageSo;
import com.gunshi.project.hsz.mapper.ByPlanDetailMapper;
import com.gunshi.project.hsz.mapper.PrePlaceDetailMapper;
import com.gunshi.project.hsz.mapper.PrePlaceMapper;
import com.gunshi.project.hsz.model.PrePlace;
import com.gunshi.project.hsz.model.PrePlaceDetail;
import com.ruoyi.common.utils.StringUtils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.io.Serializable;

@Service
@Slf4j
@Transactional(rollbackFor = Exception.class)
public class PrePlaceDetailService extends ServiceImpl<PrePlaceDetailMapper, PrePlaceDetail> {

    @Autowired
    private PrePlaceMapper prePlaceMapper;

    @Autowired
    private ByPlanDetailMapper byPlanDetailMapper;

    public Page<PrePlaceDetail> pageQuery(PrePlacePageSo pageSo) {
        if(StringUtils.isBlank(pageSo.getPreId())) {
            throw new IllegalArgumentException("请选择防治点");
        }
        LambdaQueryWrapper<PrePlaceDetail> query = new LambdaQueryWrapper<>();
        query.eq(PrePlaceDetail::getPreId, pageSo.getPreId());
        query.orderByAsc(PrePlaceDetail::getOrder);
        Page<PrePlaceDetail> prePlaceDetailPage = this.baseMapper.selectPage(pageSo.getPageSo().toPage(), query);
        return prePlaceDetailPage;
    }

    public boolean saveData(PrePlaceDetail dto) {
        dto.setId(IdWorker.getId());
        dto.setIsEnable(0);
        Long preId = dto.getPreId();
        PrePlace prePlace = prePlaceMapper.selectById(preId);
        if(prePlace == null) {
            throw new IllegalArgumentException("防治点不存在，请检查");
        }
        boolean save = save(dto);
        return save;
    }

    public boolean deleteById(Serializable id) {
        //先在防治计划中查看是否被引用
        int count = byPlanDetailMapper.selectByPPDI(id);
        if(count > 0){
            throw new IllegalArgumentException("该防治点在防治计划中已被选择，不能删除");
        }
        boolean b = removeById(id);
        return b;
    }

    public boolean update(PrePlaceDetail dto) {
        int count = byPlanDetailMapper.selectByPPDI(dto.getId());
        if(count > 0){
            throw new IllegalArgumentException("该防治点在防治计划中已被选择，不能编辑");
        }
        boolean b = updateById(dto);
        return b;
    }
}