package com.tenwa.reckon.executor;

import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;

import com.amarsoft.are.jbo.JBOTransaction;
import com.tenwa.reckon.bean.ConditionBean;
import com.tenwa.reckon.bean.FundRentPlanBean;
import com.tenwa.reckon.bean.TabCalBean;
import com.tenwa.reckon.help.CorpusServiceImpl;
import com.tenwa.reckon.help.RentPlanContrCalDAOImpl;
import com.tenwa.reckon.help.RentPlanServiceImpl;
import com.tenwa.reckon.help.RentalServiceImpl;
import com.tenwa.reckon.util.NumTools;

public class EvenInterestChangeExecutor extends FundRentPlanExecutor {

	public EvenInterestChangeExecutor(JBOTransaction tx) {
		super(tx);
		// TODO Auto-generated constructor stub
	}


	@Override
	public FundRentPlanBean create(TabCalBean tcb,Integer  startList) throws Exception {
		
		FundRentPlanBean fpb  = new FundRentPlanBean();
		//均息法变更   先用财务剩余本金  和年利率 根据pmt得到财务本金和利息    业务本金=剩余业务本金/期数   利息=租金-本金
		EvenRentExecutor executor = new EvenRentExecutor(tx);
		
		FundRentPlanBean frpb = new RentPlanContrCalDAOImpl().getRentAndDateByTcb(tcb, 1,tx);
		String clean_lease_money=NumTools.getSumCorpusOverage(frpb.getColumn_1(),startList);
		if(new BigDecimal(tcb.getCb().getRepurchaseMoney()).compareTo(BigDecimal.ZERO)!=0){//回购
			clean_lease_money=NumTools.getSumCorpusOverage(frpb.getColumn_1(),startList-1);
		}
		//删除租金计划
		executor.deleteRentPlan(tcb.getRentPlan_tb(), tcb, startList);
		executor.getPmtRentPlan(tcb.getCb(), fpb,tcb);
		
		tcb.getCb().setCleanLeaseMoney(new BigDecimal(clean_lease_money).subtract(new BigDecimal(tcb.getCb().getRepurchaseMoney())).toString());
		this.rentPlanEvenInterestCal(tcb.getCb(), fpb);
		
		this.addRentPlan(fpb, tcb,startList);
		return fpb;
	}

	
	public void rentPlanEvenInterestCal(ConditionBean cb, FundRentPlanBean frpb) throws Exception {
		
		//先找到总本金值
		BigDecimal corpusTotal=new BigDecimal(cb.getCleanLeaseMoney());
		List<String> interest =new ArrayList<String>();
		List<String> corpus = new CorpusServiceImpl().getCorpusList(cb.getCleanLeaseMoney(), cb.getIncomeNumber(), cb.getEquipEndValue(), cb.getGrace());
		List<String> rentList =frpb.getRentList();
		
		BigDecimal c=BigDecimal.ZERO;
		for(int i=0;i<corpus.size()-1;i++){
			interest.add(i,new BigDecimal(rentList.get(i)).subtract(new BigDecimal(corpus.get(i))).toString());
			c=c.add(new BigDecimal(corpus.get(i)));
		}
		corpus.set(corpus.size()-1, corpusTotal.subtract(c).toString());
		interest.add(new BigDecimal(rentList.get(rentList.size()-1)).subtract(new BigDecimal(corpus.get(corpus.size()-1))).toString());
		
		frpb.setColumn_1(corpus);
		frpb.setColumn_2(interest);
		
		List<String> rentListTemp = rentList;
		List<String> rentRemainList = new RentalServiceImpl().getRentRemainList(rentListTemp);
		frpb.setAllRemainRentList(rentRemainList);
	}

}