package com.tenwa.reckon.executor;

import java.io.InputStream;
import java.math.BigDecimal;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import com.amarsoft.are.ARE;
import com.amarsoft.are.jbo.JBOTransaction;
import com.amarsoft.are.log.Log;
import com.tenwa.comm.exception.BusinessException;
import com.tenwa.officetempalte.util.ExcelVersionEnum;
import com.tenwa.reckon.bean.ConditionBean;
import com.tenwa.reckon.bean.FundRentPlanBean;
import com.tenwa.reckon.bean.FundRentPlanIrr;
import com.tenwa.reckon.bean.TabCalBean;
import com.tenwa.reckon.help.RentalServiceImpl;
import com.tenwa.reckon.util.DateUtil;
import com.tenwa.reckon.util.DateUtils;
import com.tenwa.reckon.util.ExcelReader;
import com.tenwa.reckon.util.ObjectConvertUtils;
import com.tenwa.reckon.util.TransRateHelper;

public class IrregularRentCalExecutor extends FundRentPlanExecutor {
	
	public IrregularRentCalExecutor(JBOTransaction tx) {
		super(tx);
		// TODO Auto-generated constructor stub
	}

	private FundRentPlanBean frpb = new FundRentPlanBean();

	@Override
	public FundRentPlanBean create(TabCalBean tcb,Integer startList) throws Exception {
		//删除租金计划
		this.deleteRentPlan(tcb.getRentPlan_tb(), tcb, 1);
		this.addRentPlan( frpb, tcb, 1);
		return frpb;
	}

	public FundRentPlanBean create(TabCalBean tcb,Integer startList,List<FundRentPlanIrr> irrPlans) throws Exception{
		ConditionBean cb = tcb.getCb();
		// 合同租金测算
		frpb.setYearRate(cb.getYearRate());
		frpb.setRentAdjustList(new ArrayList<String>());// 租金调整值
		
		//先找到总本金值
		Collections.sort(irrPlans);
		List<String> interest = new ArrayList<String>();
		List<String> corpus = new ArrayList<String>();
		List<String> rentList = new ArrayList<String>();
		List<String> dateList = new ArrayList<String>();
		List<String> year_rate = new ArrayList<String>();
		
		for(FundRentPlanIrr irrPlan : irrPlans){
			interest.add(irrPlan.getBusinessinterest());
			corpus.add(irrPlan.getBusinesscorpus());
			rentList.add(irrPlan.getRent());
			dateList.add(irrPlan.getPlandate());
			year_rate.add(irrPlan.getYearrate()== null || irrPlan.getYearrate().trim().length() <= 0  ? cb.getYearRate() : irrPlan.getYearrate());
		}
		//业务
		frpb.setPlanDateList(dateList);
		frpb.setCorpusBusinessList(corpus);
		frpb.setInterestBusinessList(interest);
		//frpb.setColumn_1(corpus);
		//frpb.setColumn_2(interest);
		frpb.setRentList(rentList);
		frpb.setYearRateList(year_rate);
		List<String> rentListTemp = rentList;
		List<String> rentRemainList = new RentalServiceImpl().getRentRemainList(rentListTemp);
		// 加载本金余额列表
		frpb.setCorpusOverageBusinessList(TransRateHelper.getCorpusOvergeList(cb.getCleanLeaseMoney(), frpb.getCorpusBusinessList()));
		frpb.setAllRemainRentList(rentRemainList);
		int leaseTerm =  DateUtils.getBetweenMonths(dateList.get(0), dateList.get(dateList.size()-1),"yyyy/MM/dd");
		cb.setLeaseTerm(leaseTerm + 1);
		return this.create(tcb, startList);
	}
	
	private static  Log logger=ARE.getLog(); 
	
	public List<FundRentPlanIrr> preCreate(String fileName, InputStream sourceFile,TabCalBean bean) throws Exception{
		String suffix = fileName.substring(fileName.lastIndexOf(".")+1);
		ExcelVersionEnum type;
		if(suffix.equalsIgnoreCase("xlsx")){
			type = ExcelVersionEnum.VERSION2007;
		}else{
			type = ExcelVersionEnum.VERSION2003;
		}
		List<Map<String, String>> result =  ExcelReader.readExcelDatas(sourceFile,type);
		List<FundRentPlanIrr> irrPlans = new ArrayList<FundRentPlanIrr>();
		for(int i = 0 ; i <  result.size() ; i++  ){
			Map<String, String>irrPlan  =  result.get(i);
			for(String key:irrPlan.keySet()){
				if(key.equals("rentlist")){
					irrPlan.put(key, irrPlan.get(key).replaceAll("第", "").replaceAll("期", ""));
				}else if(key.equals("plandate")){
					SimpleDateFormat sdf=new SimpleDateFormat("yyyy年MM月dd日");
					Date date=sdf.parse(irrPlan.get(key));
					irrPlan.put(key, DateUtil.getSystemTimeByFormat(date, "yyyy/MM/dd"));
				}
			}
			Map<String, Object> map = new HashMap<String, Object>();
			map.putAll(irrPlan);
			FundRentPlanIrr irr = ObjectConvertUtils.convertMapToBean(FundRentPlanIrr.class, map);
			if(logger.isInfoEnabled()){
				logger.info("租金计划，第"+(i+1)+"数据检查开始============================");
			}
			FundRentPlanIrr.checkIrrFundRentPlan(irr, i);
			irrPlans.add(irr);
		}
		
		ConditionBean cb = bean.getCb();
		//先校验本金之和是否等于融资额
		BigDecimal corpusTotal = BigDecimal.ZERO;
		for(FundRentPlanIrr irrRentPlan : irrPlans){
			corpusTotal = corpusTotal.add(new BigDecimal(irrRentPlan.getBusinesscorpus()));
		}
		logger.info("本金之和为：====================================="+corpusTotal);
		if(new BigDecimal(cb.getCleanLeaseMoney()).compareTo(corpusTotal.add(new BigDecimal(cb.getEquipEndValue()))) != 0 ){
			throw new BusinessException("上传Excel中的本金之和需要等于融资额，请核实后再进行上传！");
		}
		return irrPlans;
	}
}