package com.miniframe.bisiness.mdo;

import java.io.File;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import com.alibaba.excel.EasyExcel;
import com.miniframe.core.ExecProcessFlow;
import com.miniframe.core.exception.BusinessException;
import com.miniframe.core.ext.UtilTools;
import com.miniframe.generate.business.mdo.model.MDO0081BaseModel;
import com.miniframe.mdo.excel.ProVarM;
import com.miniframe.model.mdo.MdoProject;
import com.miniframe.model.mdo.MdoProjectVariate;
import com.miniframe.model.mdo.dao.MdoProjectVariateMapper;
import com.miniframe.tools.XIFileUtils;

/**
 * 西工大系统,“设计变量模版导入”逻辑处理（重新生成不覆盖）。
 */
public class MDO0081Service extends MDO0081BaseModel implements ExecProcessFlow {
	
	private static final long serialVersionUID = -7051358269847459502L;
		
	/**
	 * 西工大系统,“设计变量模版导入”业务核心处理
 	 */
	public void transExecute() throws Exception {
		String pid = this.getA_mdo0081().getPid();
		String filePath = this.getA_mdo0081().getFile();
		if (Files.notExists(Paths.get(filePath))) {
			throw new BusinessException("EB2000008");
		}
		List<ProVarM> ms = new ArrayList<>();
		ms=EasyExcel.read(filePath).head( ProVarM.class).sheet("sheet1").doReadSync();
		if(ms.isEmpty()){
			throw new BusinessException("MDO000014");
		}
		MdoProjectVariateMapper vdao = UtilTools.getBean(MdoProjectVariateMapper.class);
		List<MdoProjectVariate> vs = new ArrayList<>();
		if(ms!=null&&!ms.isEmpty()){
			for (ProVarM m:ms) {
				MdoProjectVariate v = vdao.selectByPrimaryKey(m.getId());
				if(v==null||v.getPid()!=pid){
					throw new BusinessException("MDO000013",m.getId());
				}
				v.setUpper(m.getUpper());
				v.setLower(m.getLower());
				v.setReference(m.getReference());
				vdao.updateByPrimaryKey(v);
			}
		}
		XIFileUtils.delete(filePath);
	}
	
	/**
	 * 西工大系统,“设计变量模版导入”业务前处理
 	 */
	public void preTransFlow() throws Exception {
		this.validater();
	}
	
	/**
	 * 西工大系统,“设计变量模版导入”业务后处理
 	 */
	public void afterTransFlow() throws Exception {
	
	}
	
	/**
	 * 西工大系统,“设计变量模版导入”逻辑入口处理方法
 	 */
 	@SuppressWarnings("rawtypes")
	@Override
	public Map execute(Map vars) throws Exception {
		this.setTransMap(vars);
		preTransFlow();// 执行业务开始的规则检查和校验
		transExecute();// 执行核心业务段
		afterTransFlow();// 执行核心逻辑完成后的收尾逻辑
		return this.getTransMap();
	}

}