package com.linghu.listener;

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

import com.alibaba.excel.context.AnalysisContext;
import com.alibaba.excel.read.listener.ReadListener;
import com.linghu.model.excel.QuestionExcel;

public class QuestionExcelListener implements ReadListener<QuestionExcel> {
    private final List<String> questionList = new ArrayList<>();

    @Override
    public void invoke(QuestionExcel data, AnalysisContext context) {
        if (data.getQuestion() != null && !data.getQuestion().trim().isEmpty()) {
            questionList.add(data.getQuestion().trim());
        }
    }

    @Override
    public void doAfterAllAnalysed(AnalysisContext context) {
        // 数据读取完成后的处理
    }

    public String getMergedKeywords() {
        return String.join("\n", questionList);
    }
}