changes

liuhaonan

2022-10-25 dda268997ca8f8a364f7c19b45d7a43a50a98efe

 ximon-admin/src/main/java/com/sandu/ximon/admin/service/C3mChargingChargeService.java

@@ -22,6 +22,7 @@
import java.util.Comparator;
import java.util.Date;
import java.util.List;
import java.util.stream.Collectors;

/**
 * @Author liuhaonan
@@ -43,7 +44,7 @@
     * @param
     * @return
     */
    public boolean updateCharge(List<C3mChargingCharge> chargeEntities) {  //TODO
    public boolean updateCharge(List<C3mChargingCharge> chargeEntities) {
        //  删除原本存在的费率
        Integer c3Id = chargeEntities.get(0).getC3Id();

@@ -58,7 +59,7 @@
        if (byId == null) {
            throw new BusinessException("c3Id不存在");
        }
        String s = chargingService.setRate(byId.getC3Mac(), chargeEntities);
        String s = chargingService.setRate(byId.getC3Mac(), chargeEntities,false);
        if (!"操作成功".equals(s)) {
            throw new BusinessException("设置失败,失败原因: " + s);
        }
@@ -209,42 +210,54 @@
     */
    public BigDecimal getchargeDecimalByC3id(Long c3Id) {
        List<C3mChargingCharge> list = list(Wrappers.lambdaQuery(C3mChargingCharge.class).eq(C3mChargingCharge::getC3Id, c3Id));
        //获取当前时间
        LocalTime localTime = LocalTime.now();
        //遍历费率集合  判断当前时间是否在费率时间段内
        LocalTime startTime;
        LocalTime endTime;
        //默认费率
        Double charge = 8.8;
        if (list.size() > 1) {
            //费率条数大于1时，遍历费率集合  获取当前时间段的费率
            for (int i = 0; i < list.size(); i++) {
                //获取费率时间段  转化为LocalTime
                startTime = LocalTime.of(list.get(i).getHour(), list.get(i).getMin());
                endTime = LocalTime.of(list.get(i + 1).getHour(), list.get(i + 1).getMin());
                if (i == list.size()) {
                    startTime = LocalTime.of(list.get(i).getHour(), list.get(i).getMin());
                    endTime = LocalTime.of(list.get(0).getHour(), list.get(0).getMin());

        //只有一条费率时，直接返回
        if (list.size() == 1) {
            return BigDecimal.valueOf(list.get(0).getCharge());
        } else {//费率大于一条时候，计算费率

            //排序费率(根据时间排序)
            List<C3mChargingCharge> collect =
                    list.stream().sorted(Comparator.comparing(C3mChargingCharge::getHour).thenComparing(C3mChargingCharge::getMin)).collect(Collectors.toList());
            System.out.println("-----    " + collect);

            //获取当前时间
            LocalTime localTime = LocalTime.now();
//            LocalTime localTime = LocalTime.of(18, 00);
            System.out.println("time"+localTime);

            C3mChargingCharge temp1 = collect.get(collect.size() - 1);
            if (localTime.isAfter(LocalTime.of(temp1.getHour(), temp1.getMin()))) {
                return BigDecimal.valueOf(temp1.getCharge());
            }

            C3mChargingCharge temp2= collect.get(0);
            if (localTime.isBefore(LocalTime.of(temp2.getHour(), temp2.getMin()))) {
                return BigDecimal.valueOf(temp1.getCharge());
            }


            for (int i = 0; i < collect.size(); i++) {
                int x = i;
                int y = i + 1;
                if (y == collect.size()) {
                    y = 0;
                }
                //判断当前时间是否在费率时间段内
                if (localTime.isAfter(startTime) && localTime.isBefore(endTime)) {
                    //获取费率
                    charge = list.get(i).getCharge();
                LocalTime startTime = LocalTime.of(collect.get(x).getHour(), collect.get(x).getMin());
                LocalTime endTime = LocalTime.of(collect.get(y).getHour(), collect.get(y).getMin());

                //当前时间等于费率时间段的开始时间
                if (localTime.equals(startTime)) {
                    return BigDecimal.valueOf(collect.get(x).getCharge());
                }

                //当前时间在费率时间段内
                if (localTime.isAfter(startTime) && localTime.isBefore(endTime)) {
                    return BigDecimal.valueOf(collect.get(x).getCharge());
                }
            }
        } else if (list.size() == 1) {
            //只有一条费率时，直接获取费率
            charge = list.get(0).getCharge();
        } else {
            //其他费率时，获取默认费率
            charge = 8.8;
        }

        //charge转化为BigDecimal
        //double直接使用 new BigDecimal()时会出现精度问题，所以需要使用BigDecimal.valueOf()方法  并设置精度为2位小数
        BigDecimal chargeDecimal = BigDecimal.valueOf(charge).setScale(2, BigDecimal.ROUND_HALF_UP);

        return chargeDecimal;
        return BigDecimal.valueOf(8.8);
    }
}