BasicComputeTempCarFeeImpl.java
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package com.java110.fee.tempCar;
import com.java110.core.factory.TempCarFeeFactory;
import com.java110.dto.fee.TempCarFeeResult;
import com.java110.dto.machine.CarInoutDto;
import com.java110.dto.fee.TempCarFeeConfigAttrDto;
import com.java110.dto.fee.TempCarFeeConfigDto;
import org.springframework.stereotype.Component;
import java.math.BigDecimal;
import java.util.List;
/**
* 标准临时车费用计算
*/
@Component(value = "6700012001")
public class BasicComputeTempCarFeeImpl extends BaseComputeTempCarFee {
//5600012001 免费时间(分钟)
//5600012002 首段时长(分钟)
//5600012003 首段时长收费
//5600012004 超过首段(分钟)
//5600012005 超过首段收费
//5600012006 停车超过(分钟)
//5600012007 每多少分钟
//5600012008 停车超过收费
//5600012009 最高收费
public static final String SPEC_CD_5600012001 = "5600012001";
public static final String SPEC_CD_5600012002 = "5600012002";
public static final String SPEC_CD_5600012003 = "5600012003";
public static final String SPEC_CD_5600012004 = "5600012004";
public static final String SPEC_CD_5600012005 = "5600012005";
public static final String SPEC_CD_5600012006 = "5600012006";
public static final String SPEC_CD_5600012007 = "5600012007";
public static final String SPEC_CD_5600012008 = "5600012008";
public static final String SPEC_CD_5600012009 = "5600012009";
@Override
public TempCarFeeResult doCompute(CarInoutDto carInoutDto, TempCarFeeConfigDto tempCarFeeConfigDto,
List<TempCarFeeConfigAttrDto> tempCarFeeConfigAttrDtos) {
//获取停车时间
long min = TempCarFeeFactory.getTempCarCeilMin(carInoutDto);
int freeMin = TempCarFeeFactory.getAttrValueInt(tempCarFeeConfigAttrDtos, SPEC_CD_5600012001);
//最大收费
double maxFeeMoney = TempCarFeeFactory.getAttrValueDouble(tempCarFeeConfigAttrDtos, SPEC_CD_5600012009);
//判断 时间是否超过24小时
double baseMoney = 0.0;
//免费时间中
if (min <= freeMin && !TempCarFeeFactory.judgeFinishPayTempCarFee(carInoutDto)) {
return new TempCarFeeResult(carInoutDto.getCarNum(), 0.0, maxFeeMoney, baseMoney);
}
BigDecimal minDeci = new BigDecimal(min);
//处理超过 一天的数据
if (min > 24 * 60) {
BigDecimal dayDeci = minDeci.divide(new BigDecimal(24 * 60),0, BigDecimal.ROUND_DOWN);
baseMoney = dayDeci.multiply(new BigDecimal(maxFeeMoney)).doubleValue();
minDeci = minDeci.subtract(dayDeci.multiply(new BigDecimal(24 * 60))).setScale(0, BigDecimal.ROUND_DOWN);
min = minDeci.intValue();
}
// 特殊情况 好几天后刚好 min为0
if (min == 0) {
return new TempCarFeeResult(carInoutDto.getCarNum(), 0.0, maxFeeMoney, baseMoney);
}
int firstMin = TempCarFeeFactory.getAttrValueInt(tempCarFeeConfigAttrDtos, SPEC_CD_5600012002);
double firstMoney = TempCarFeeFactory.getAttrValueDouble(tempCarFeeConfigAttrDtos, SPEC_CD_5600012003);
//在首段时长(分钟)中
if (min < firstMin) {
return new TempCarFeeResult(carInoutDto.getCarNum(), firstMoney, maxFeeMoney, baseMoney);
}
//超过手段
int afterMin = TempCarFeeFactory.getAttrValueInt(tempCarFeeConfigAttrDtos, SPEC_CD_5600012004);
double afterByMoney = TempCarFeeFactory.getAttrValueDouble(tempCarFeeConfigAttrDtos, SPEC_CD_5600012005);
//超过多少分钟
int maxMin = TempCarFeeFactory.getAttrValueInt(tempCarFeeConfigAttrDtos, SPEC_CD_5600012006);
//判断是否超过最大 停车时间
if (min < maxMin) { //最大停车时间内
//超过的时间
BigDecimal afterFirstMin = minDeci.subtract(new BigDecimal(firstMin));
//时间差 除以 没多少分钟 向上取整
double money = afterFirstMin.divide(new BigDecimal(afterMin),0, BigDecimal.ROUND_UP)
.multiply(new BigDecimal(afterByMoney))
.setScale(2, BigDecimal.ROUND_HALF_UP).add(new BigDecimal(firstMoney)).doubleValue();
return new TempCarFeeResult(carInoutDto.getCarNum(), money, maxFeeMoney, baseMoney);
}
//最大停车时间
BigDecimal maxMinDeci = new BigDecimal(maxMin);
int afterMaxMin = TempCarFeeFactory.getAttrValueInt(tempCarFeeConfigAttrDtos, SPEC_CD_5600012007);
double afterMaxByMoney = TempCarFeeFactory.getAttrValueDouble(tempCarFeeConfigAttrDtos, SPEC_CD_5600012008);
//最大时间减去 首段时间
BigDecimal afterFirstMin = maxMinDeci.subtract(new BigDecimal(firstMin));
//时间差 除以 没多少分钟 向上取整
BigDecimal firstToMaxMoney = afterFirstMin.divide(new BigDecimal(afterMin),0, BigDecimal.ROUND_UP)
.multiply(new BigDecimal(afterByMoney))
.setScale(2, BigDecimal.ROUND_HALF_UP).add(new BigDecimal(firstMoney));
double money = minDeci.subtract(maxMinDeci)
.divide(new BigDecimal(afterMaxMin),0,BigDecimal.ROUND_UP)
.multiply(new BigDecimal(afterMaxByMoney))
.setScale(2, BigDecimal.ROUND_HALF_UP)
.add(firstToMaxMoney).doubleValue();
return new TempCarFeeResult(carInoutDto.getCarNum(), money, maxFeeMoney, baseMoney);
}
}