package com.changhong.epc.parsing.service.asset.formula;

import com.changhong.epc.bean.form.Asset;
import com.changhong.epc.bean.tenant.asset.FixedAsset;

/**
 * 平均年限法
 */
public class AvgYear implements Depreciation {

    @Override
    public FixedAsset count(Asset money) {
        FixedAsset acc = new FixedAsset();
        //月折旧率
        Double depreciationRate = (1-Double.parseDouble(money.getEstimateRate()) / 100) / Double.parseDouble(money.getEstimateTime());
        acc.setDepreciationRate(toNoun(depreciationRate * 100));
        //本期折旧额
        Double money1 = money.getOriginalMoney() * (acc.getDepreciationRate()/100);
        acc.setCurrentDepreciation(toNoun(money1));

        if(money1 < 0){
            acc.setCurrentDepreciation(toNoun(money.getOriginalMoney() - money.getCumulativeDepreciation()));
        }

        //累计折旧
        Double cumulativeDepreciation = money.getCumulativeDepreciation() + acc.getCurrentDepreciation();
        acc.setCumulativeDepreciation(toNoun(cumulativeDepreciation));
        //净值
        Double moneya = money.getNetMoney() - acc.getCurrentDepreciation();
        acc.setNetMoney(toNoun(moneya));
        return acc;
    }
}