package com.ssj.service.vacation.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ssj.api.domain.vo.vacation.*;
import com.ssj.bean.vacation.SumPrevMaterial;
import com.ssj.bean.vacation.SumPrevMaterialUnit;
import com.ssj.bean.vacation.SumRevMaterial;
import com.ssj.framework.basic.config.bean.VersionConfig;
import com.ssj.framework.core.util.SystemResourceLocator;
import com.ssj.mapper.vacation.PrevMaterialMapper;
import com.ssj.mapper.vacation.PrevMaterialUnitMapper;
import com.ssj.mapper.vacation.RevMaterialMapper;
import com.ssj.mapper.vacation.SummerVacationMapper;
import com.ssj.service.vacation.ISummerVacationService;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.concurrent.atomic.AtomicReference;

/**
 * @author sh
 * @className SummerVacationServiceImpl
 * @description 暑假大作战业务实现
 * @date 2022/6/14
 */
@Service
@Slf4j
public class SummerVacationServiceImpl implements ISummerVacationService {

    @Resource
    private SummerVacationMapper summerVacationMapper;
    @Resource
    private PrevMaterialMapper prevMaterialMapper;
    @Resource
    private PrevMaterialUnitMapper prevMaterialUnitMapper;

    @Resource
    private RevMaterialMapper revMaterialMapper;

    @Override
    public Page<SumPrevMaterialVO> getPrevPage(VersionVo param) {

        return summerVacationMapper.getPrevPage(param.toPage(),param);
    }

    @Override
    public List<SumPrevMaterialUnitVO> getUnitList(String id) {
        return summerVacationMapper.getUnitList(id);
    }

    @Override
    public void editPreMaterialVersion(VersionVo param) {
        if(param.getId()== null || "".equals(param.getId())){
            SumPrevMaterial sumPrevMaterial = new SumPrevMaterial();
            sumPrevMaterial.setGrade(param.getGrade());
            sumPrevMaterial.setSemester(param.getSemester());
            sumPrevMaterial.setMaterialLink(param.getMaterialLink());
            sumPrevMaterial.setVersionType(param.getVersionType());
            sumPrevMaterial.setSubject(param.getSubject());
            sumPrevMaterial.setVersionName(getVersionNameByType(param.getVersionType(),param.getSubject()));
            sumPrevMaterial.setCreateTime(new Date());
            prevMaterialMapper.insert(sumPrevMaterial);
        }else{
            SumPrevMaterial sumPrevMaterial = prevMaterialMapper.selectById(param.getId());
            if(StringUtils.isNotEmpty(param.getGrade())){
                sumPrevMaterial.setGrade(param.getGrade());
            }
            if(param.getSemester()>0) {
                sumPrevMaterial.setSemester(param.getSemester());
            }
            if(StringUtils.isNotEmpty(param.getMaterialLink())) {
                sumPrevMaterial.setMaterialLink(param.getMaterialLink());
            }
            if(StringUtils.isNotEmpty(param.getSubject())) {
                sumPrevMaterial.setSubject(param.getSubject());
            }
            if(param.getVersionType()>0){
                sumPrevMaterial.setVersionType(param.getVersionType());
                sumPrevMaterial.setVersionName(getVersionNameByType(param.getVersionType(),param.getSubject()));
            }
            sumPrevMaterial.setCreateTime(new Date());
            prevMaterialMapper.updateById(sumPrevMaterial);
        }

    }

    @Override
    public void delPreMaterialVersion(VersionVo param) {
        if(param.getId()!= null && !"".equals(param.getId())){
            prevMaterialMapper.deleteById(param.getId());
            //删除子表信息
            prevMaterialUnitMapper.delete(new QueryWrapper<SumPrevMaterialUnit>()
                    .eq("parent_id",param.getId()));
        }
    }

    @Override
    public void delPreMaterialUnitVersion(VersionVo param) {
        if(param.getId()!= null && !"".equals(param.getId())){
            SumPrevMaterialUnit sumPrevMaterial = prevMaterialUnitMapper.selectById(param.getId());
            prevMaterialUnitMapper.delete(new QueryWrapper<SumPrevMaterialUnit>()
                    .eq("parent_id",sumPrevMaterial.getParentId())
                    .eq("unit_id",sumPrevMaterial.getUnitId()));
        }
    }

    @Override
    public void editPreUnitVersion(VersionUnitVo param) {
        if(param.getId()!= null && !"".equals(param.getId())){
            SumPrevMaterialUnit sumPrevMaterial = prevMaterialUnitMapper.selectById(param.getId());
            //修改的话，先删除之前的记录，再插入新的记录
            prevMaterialUnitMapper.delete(new QueryWrapper<SumPrevMaterialUnit>()
                    .eq("parent_id",sumPrevMaterial.getParentId())
                    .eq("unit_id",sumPrevMaterial.getUnitId()));
        }
        List<VersionUnitListVo> list = param.getUnitList();
        SumPrevMaterial sumPrevMaterial = prevMaterialMapper.selectById(param.getParentId());
        int  unitShowSort = this.getListSizeByParentId(param.getParentId()).intValue() +1;
        if(list!=null && list.size()>0){
            for (VersionUnitListVo vo:list){
                SumPrevMaterialUnit sumPrevMaterialUnit = new SumPrevMaterialUnit();
                sumPrevMaterialUnit.setParentId(param.getParentId());
                sumPrevMaterialUnit.setUnitId(param.getUnitId());
                sumPrevMaterialUnit.setUnitName(param.getUnitName());
                sumPrevMaterialUnit.setVideoLink(vo.getVideoLink());
                sumPrevMaterialUnit.setVideoName(vo.getVideoName());
                sumPrevMaterialUnit.setCreateTime(new Date());
                sumPrevMaterialUnit.setSubject(sumPrevMaterial.getSubject());
                sumPrevMaterialUnit.setUnitShowSort(unitShowSort);
                prevMaterialUnitMapper.insert(sumPrevMaterialUnit);
            }
        }else{
            SumPrevMaterialUnit sumPrevMaterialUnit = new SumPrevMaterialUnit();
            sumPrevMaterialUnit.setParentId(param.getParentId());
            sumPrevMaterialUnit.setUnitId(param.getUnitId());
            sumPrevMaterialUnit.setUnitName(param.getUnitName());
            sumPrevMaterialUnit.setCreateTime(new Date());
            sumPrevMaterialUnit.setSubject(sumPrevMaterial.getSubject());
            sumPrevMaterialUnit.setUnitShowSort(unitShowSort);
            prevMaterialUnitMapper.insert(sumPrevMaterialUnit);
        }

    }

    @Override
    public Page<SumRevMaterialVO> vacationRevPage(VersionVo param) {
        return summerVacationMapper.vacationRevPage(param.toPage(),param);
    }

    @Override
    public void revMaterialVersion(VersionVo param) {
        if(param.getId()== null || "".equals(param.getId())){
            SumRevMaterial sumPrevMaterial = new SumRevMaterial();
            sumPrevMaterial.setVersionType(param.getVersionType());
            sumPrevMaterial.setSubject(param.getSubject());
            sumPrevMaterial.setVersionName(getVersionNameByType(param.getVersionType(),param.getSubject()));
            sumPrevMaterial.setCreateTime(new Date());
            revMaterialMapper.insert(sumPrevMaterial);
        }else{
            SumRevMaterial revMaterial = revMaterialMapper.selectById(param.getId());
            if(StringUtils.isNotEmpty(param.getSubject())) {
                revMaterial.setSubject(param.getSubject());
            }
            if(param.getVersionType()>0){
                revMaterial.setVersionType(param.getVersionType());
                revMaterial.setVersionName(getVersionNameByType(param.getVersionType(),param.getSubject()));
            }
            revMaterial.setCreateTime(new Date());
            revMaterialMapper.updateById(revMaterial);
        }
    }

    @Override
    public void delRevMaterialVersion(VersionVo param) {
        if(param.getId()!= null && !"".equals(param.getId())){
            revMaterialMapper.deleteById(param.getId());
        }
    }

    @Override
    public SumPrevMaterial findPreMaterialByAny(String subject, String versionName, String grade, String semester) {
        return prevMaterialMapper.selectOne(new QueryWrapper<SumPrevMaterial>().eq("subject",subject).eq("grade",grade).eq("version_name",versionName).eq("semester",semester.equals("上册")?1:2));
    }

    @Override
    public Integer getListSizeByParentId(String id) {
        return prevMaterialUnitMapper.selectCount(new QueryWrapper<SumPrevMaterialUnit>().eq("parent_id",id));
    }

    private String getVersionNameByType(int type,String subject){
        Map<String, List<VersionConfig>> data = SystemResourceLocator.getVersionList(subject);
        String reStr = "";
        for(String key:data.keySet()) {
            List<VersionConfig> list = data.get(key);
            for(VersionConfig v:list){
                if(v.getVersionType() == type){
                    reStr = v.getVersionName();
                    break;
                }
            }
        }
        return reStr;
    }
}