2.7.18

shikeying

2024-01-11 3b67e947e36133e2a40eb2737b15ea375e157ea0

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package com.walker.etaa;
 
import com.walker.etaa.util.QuestionExtractUtils;
import com.walker.infrastructure.utils.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
 
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
 
public abstract class AbstractQuestionExtractor<T> implements QuestionExtractor<T>{
 
    protected final transient Logger logger = LoggerFactory.getLogger(getClass());
 
    @Override
    public int getId() {
        return this.id;
    }
 
    @Override
    public String getName() {
        return this.name;
    }
 
    @Override
    public List<T> extract(QuestionExtractOptions option) throws ExtractFailedException {
        this.checkQuestionExtractOptions(option);
        if(StringUtils.isEmptyList(option.getOptionItemList())){
            logger.debug("不存在抽取明细，仅有全局配置: " + option);
            try{
                return this.acquireGlobalList(option);
            } catch (Exception ex){
                throw new ExtractFailedException("全局配置抽取试题异常:" + ex.getMessage(), ex);
            }
        }
 
        logger.debug("存在抽取规则明细");
        List resultList = new ArrayList(256);
        List<QuestionExtractOptions.ExtractOptionItem> itemList = option.getOptionItemList();
 
        try{
            List tempList = null;
            for(QuestionExtractOptions.ExtractOptionItem item : itemList){
                tempList = this.acquireOptionItemList(option, item);
                if(StringUtils.isEmptyList(tempList)){
                    logger.warn("从抽取规则'{}'中未查找到试题集合!", item.toString());
                    continue;
                }
                resultList.addAll(tempList);
                if(tempList.size() < item.getCount()){
                    logger.warn("从抽取规则'{}'中抽取数量少于定义数量，可能题库数量不足，请确认后尝试调整参数。extract:{}, config:{}", item, resultList.size(), item.getCount());
                }
            }
        } catch (Exception ex){
            throw new ExtractFailedException("规则明细抽取试题异常:" + ex.getMessage(), ex);
        }
        return resultList;
    }
 
    /**
     * 根据全局配置抽取数据。
     * @param option
     * @return
     * @date 2023-03-07
     */
    protected abstract List<T> acquireGlobalList(QuestionExtractOptions option) throws ExtractFailedException;
 
    /**
     * 根据明细规则，抽取数据集合。
     * @param option 全局配置
     * @param item 明细规则
     * @return
     * @date 2023-03-07
     */
    protected abstract List<T> acquireOptionItemList(QuestionExtractOptions option
            , QuestionExtractOptions.ExtractOptionItem item) throws ExtractFailedException;
 
    private void checkQuestionExtractOptions(QuestionExtractOptions option) throws ExtractFailedException{
        if(StringUtils.isEmpty(option.getOwnerId())){
            throw new ExtractFailedException("归属必须提供:ownerId", null);
        }
        if(StringUtils.isEmptyList(option.getOptionItemList())){
            return;
        }
 
        Map<QuestionType, List<QuestionExtractOptions.ExtractOptionItem>> typeOptionItemMap = new HashMap<>(8);
        long extractTotalConfig = 0;
 
        List<QuestionExtractOptions.ExtractOptionItem> itemList = null;
        for(QuestionExtractOptions.ExtractOptionItem item : option.getOptionItemList()){
            itemList = typeOptionItemMap.get(item.getQuestionType());
            if(itemList == null){
                itemList = new ArrayList<>(8);
                typeOptionItemMap.put(item.getQuestionType(), itemList);
            }
            itemList.add(item);
            extractTotalConfig += item.getCount();
        }
 
        if(extractTotalConfig != option.getExtractTotal()){
            throw new ExtractFailedException("配置的抽取规则中，抽取数量与全局配置数量不一致!", null);
        }
 
//        for(Map.Entry<QuestionType, List<QuestionExtractOptions.ExtractOptionItem>> entry : typeOptionItemMap.entrySet()){
//            if(!QuestionExtractUtils.isMajorAndMinorCatalogOk(entry.getValue())){
//                throw new ExtractFailedException("'" + entry.getKey().getName() + "'不能大类、小类同时设置抽取条件，请只设置'minorCatalog'", null);
//            }
//        }
    }
 
    public void setId(int id) {
        this.id = id;
    }
 
    public void setName(String name) {
        this.name = name;
    }
 
    private int id = 0;
    private String name;
}