package com.zy.common.utils.excel.locNomal;

import com.alibaba.excel.context.AnalysisContext;
import com.alibaba.excel.event.AnalysisEventListener;
import com.core.common.SpringUtils;
import com.core.exception.CoolException;
import com.zy.asrs.entity.LocNormal;
import com.zy.asrs.entity.MatCode;
import com.zy.asrs.service.LocNormalService;
import com.zy.asrs.service.MatCodeService;
import com.zy.asrs.utils.VersionUtils;
import com.zy.common.utils.excel.matcode.MatCodeExcel;
import com.zy.common.utils.excel.matcode.MatCodeExcelListener;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;

public class LocNormalExcelListener extends AnalysisEventListener<LocNormalExcel> {
    private static final Logger LOGGER = LoggerFactory.getLogger(MatCodeExcelListener.class);

    private int total = 0;
    private Long userId;

    public LocNormalExcelListener(Long userId) {
        this.userId = userId;
    }

    /**
     * 每隔5条存储数据库，实际使用中可以3000条，然后清理list ，方便内存回收
     */
    private static final int BATCH_COUNT = 50;

    private final List<LocNormal> list = new ArrayList<>();

    /**
     * 这里会一行行的返回头
     */
    @Override
    public void invokeHeadMap(Map<Integer, String> headMap, AnalysisContext context) {
    }


    /**
     * 这个每一条数据解析都会来调用
     */
    @Override
    public void invoke(LocNormalExcel data, AnalysisContext ctx) {
        LocNormalService locNormalService = SpringUtils.getBean(LocNormalService.class);
        if (locNormalService.selectById(data.getMatnr()) == null) {
            LocNormal locNormal = new LocNormal();
            // 插入
            locNormal.setMatnr(data.getMatnr());
            locNormal.setMaktx(data.getMaktx());
            locNormal.setLgnum(data.getLgnum());
            locNormal.setType(data.getType());
            locNormal.setMnemonic(data.getMnemonic());
            locNormal.setSupplier(data.getSupplier());
            locNormal.setWarehouse(data.getWarehouse());
            locNormal.setBrand(data.getBrand());
            locNormal.setAnfme(data.getAnfme());
            locNormal.setAltme(data.getAltme());
            locNormal.setBname(data.getBname());
            locNormal.setMemo(data.getMemo());
            locNormal.setState(data.getState());

            locNormal.setModiTime(new Date());
            locNormal.setModiUser(this.userId);
            locNormal.setAppeTime(new Date());
            locNormal.setAppeUser(this.userId);
            if (!locNormalService.insert(locNormal)) {
                throw new CoolException("导入数据异常");
            }
            total ++;
        }
    }

    /**
     * 所有数据解析完成了调用
     * 适合事务
     */
    @Override
    public void doAfterAllAnalysed(AnalysisContext ctx) {
        LOGGER.info("新增{}条物料信息！", total);
    }

    public int getTotal() {
        return total;
    }
}