package com.supervision.service.impl;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.lang.Assert;
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.supervision.model.Disease;
import com.supervision.service.DiseaseService;
import com.supervision.mapper.DiseaseMapper;
import com.supervision.vo.manage.DiseaseReqVo;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.List;
import java.util.Objects;

/**
* @author flevance
* @description 针对表【vp_disease(疾病名称)】的数据库操作Service实现
* @createDate 2023-10-20 17:19:21
*/
@Service
public class DiseaseServiceImpl extends ServiceImpl<DiseaseMapper, Disease>
    implements DiseaseService{

    @Override
    public List<Disease> listDiseaseNestIfComposite(String id) {
        Assert.notEmpty(id, "id is not allow empty");
        Disease disease = super.getById(id);
        if (!isCompositeDisease(disease) || CollUtil.isEmpty(disease.getContainDiseaseIds())){
            return CollUtil.newArrayList(disease);
        }

        return super.listByIds(disease.getContainDiseaseIds());
    }

    @Override
    public IPage<? extends Disease> queryPageList(Integer pageNum, Integer pageSize, DiseaseReqVo diseaseReqVo) {
        return super.getBaseMapper().queryPageList(new Page<>(pageNum, pageSize), diseaseReqVo);
    }

    @Override
    public List<String> queryAllDiseaseListByDiseaseId(List<String> diseaseId) {
        if (CollUtil.isEmpty(diseaseId)){
            return new ArrayList<>();
        }
        return this.baseMapper.queryAllDiseaseListByDiseaseId(diseaseId);
    }

    /**
     * 是否是复合疾病
     * @param disease 疾病
     * @return true 是复合疾病 false 不是复合疾病
     */
    private boolean isCompositeDisease(Disease disease){

        if (Objects.isNull(disease)){
            return false;
        }
        return isCompositeDisease(disease.getDiseaseType());
    }

    private boolean isCompositeDisease(Integer integer){
        if (Objects.isNull(integer)){
            return false;
        }
        return Integer.valueOf(1).equals(integer);
    }

}