package com.ghsc.partybuild.service.impl.jcdzzpb;

import com.ghsc.partybuild.mapper.*;
import com.ghsc.partybuild.model.*;
import com.ghsc.partybuild.service.ZzAssesTemplateService;
import com.ghsc.partybuild.util.StringUtils;
import com.ghsc.partybuild.vo.jcdzzpb.ZzAssesTemplateVo;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.*;

@Service("ZzAssesTemplateService")
public class ZzAssesTemplateServiceImpl implements ZzAssesTemplateService {
    @Autowired
    private ZzAssesTemplateCQuery zzAssesTemplateCQuery;
    @Autowired
    private ZzAssesTemplateMapper zzAssesTemplateMapper;
    @Autowired
    private ZzAssesTemplateItemMapper zzAssesTemplateItemMapper;
    @Autowired
    private ZzAssesConfirmMapper zzAssesConfirmMapper;
    @Autowired
    private ZzAssesItemScoreMapper zzAssesItemScoreMapper;
    @Autowired
    private StringUtils stringUtils;

    @Override
    public PageInfo<ZzAssesTemplateVo> getList(int pageIndex, int pageSize, String id, String year, String templateName){
        PageHelper.startPage(pageIndex, pageSize);
        List<ZzAssesTemplateVo> list = zzAssesTemplateCQuery.selectZzAssesTemplateList(id, year, templateName);

        PageInfo<ZzAssesTemplateVo> result = new PageInfo(list);
        return result;
    }

    @Override
    public List<String> selectYearList(){
            return zzAssesTemplateCQuery.selectYearList();
    }

    @Override
    public ZzAssesTemplateVo getById(String id) {
        if (stringUtils.IsNullOrEmpty(id))
            return null;

        ZzAssesTemplateVo data = zzAssesTemplateCQuery.selectZzAssesTemplateList(id, null, null).stream().findFirst().orElse(null);
        if(data != null){
            data.setItemList(zzAssesTemplateCQuery.findZzAssesTemplateItemList(data.getId()));
        }
        return data;
    }

    @Override
    public int save(ZzAssesTemplateVo data, String userId) {
        int result = 0;
        ZzAssesTemplate dbModel = zzAssesTemplateMapper.selectByPrimaryKey(data.getId());
        if (dbModel == null) {
            dbModel = new ZzAssesTemplate();
            dbModel.setId(data.getId());
            dbModel.setYear(data.getYear());
            dbModel.setTemplateName(data.getTemplateName());
            dbModel.setCreateTime(new Date());
            dbModel.setCreateUserid(userId);
            dbModel.setUpdateTime(new Date());
            dbModel.setUpdateUserid(userId);

            result = zzAssesTemplateMapper.insert(dbModel);
        } else {
            dbModel.setYear(data.getYear());
            dbModel.setTemplateName(data.getTemplateName());
            dbModel.setUpdateTime(new Date());
            dbModel.setUpdateUserid(userId);

            result = zzAssesTemplateMapper.updateByPrimaryKey(dbModel);
        }

        ZzAssesTemplateItemExample emp = new ZzAssesTemplateItemExample();
        emp.or().andAssesTemplateIdEqualTo(data.getId());
        List<ZzAssesTemplateItem> itemList = zzAssesTemplateItemMapper.selectByExample(emp);
        if(data.getItemList().size() > 0){
            data.getItemList().forEach(item -> {
                ZzAssesTemplateItem itemModel =  item.getId() == null ? null : itemList.stream().filter(x -> item.getId().equals(x.getId())).findFirst().orElse(null);
                if(itemModel == null){
                    itemModel = new ZzAssesTemplateItem();
                    itemModel.setId(UUID.randomUUID().toString());
                    itemModel.setAssesTemplateId(data.getId());
                    itemModel.setItemName(item.getItemName());
                    itemModel.setItemScore(item.getItemScore());
                    itemModel.setContent(item.getContent());
                    itemModel.setStandard(item.getStandard());
                    itemModel.setCreateTime(new Date());
                    itemModel.setCreateUserid(userId);
                    zzAssesTemplateItemMapper.insert(itemModel);
                }else{
                    itemModel.setAssesTemplateId(data.getId());
                    itemModel.setItemName(item.getItemName());
                    itemModel.setItemScore(item.getItemScore());
                    itemModel.setContent(item.getContent());
                    itemModel.setStandard(item.getStandard());
                    itemModel.setUpdateTime(new Date());
                    itemModel.setUpdateUserid(userId);
                    zzAssesTemplateItemMapper.updateByPrimaryKey(itemModel);
                }
            });
        }

        return result;
    }

    @Override
    public int delete(List<String> idList) throws Exception{

        ZzAssesConfirmExample confirmExample = new ZzAssesConfirmExample();
        confirmExample.or().andAssesTemplateIdIn(idList);
        if(zzAssesConfirmMapper.selectByExample(confirmExample).size() > 0){
            throw new Exception("模板已被引用，请核查！");
        }

        ZzAssesTemplateExample exp = new ZzAssesTemplateExample();
        exp.or().andIdIn(idList);

        ZzAssesTemplateItemExample emp = new ZzAssesTemplateItemExample();
        emp.or().andAssesTemplateIdIn(idList);
        zzAssesTemplateItemMapper.deleteByExample(emp);

        return zzAssesTemplateMapper.deleteByExample(exp);
    }

    @Override
    public int deleteItem(List<String> idList) throws Exception{
        ZzAssesItemScoreExample scoreExample = new ZzAssesItemScoreExample();
        scoreExample.or().andAssesTemplateItemIdIn(idList);
        if(zzAssesItemScoreMapper.selectByExample(scoreExample).stream().count() > 0){
            throw new Exception("项目已被引用，请核查！");
        }

        ZzAssesTemplateItemExample emp = new ZzAssesTemplateItemExample();
        emp.or().andIdIn(idList);
        return zzAssesTemplateItemMapper.deleteByExample(emp);
    }

}