fixbug

@@ -69,64 +69,60 @@ public class InviteSettlementUtils {
         LocalDateTime afterFiveMonth = calculateStartTime.plusMonths(5);
 
         // 被邀请来年元旦
-        LocalDateTime calculateFinnalEndTime = LocalDateTime.of(LocalDate.of(inviteTime.getYear() + 1, 1, 1), LocalTime.MIN);
+        LocalDateTime calculateFinalEndTime = LocalDateTime.of(LocalDate.of(inviteTime.getYear() + 1, 1, 1), LocalTime.MIN);
 
         BiPredicate<InviteSettlementItem, LocalDateTime> iaAfterOrEqual = (item, month) -> {
             LocalDateTime createTime = newLocalDateTimeOfEpochSecond(item.getCreateTime());
             return createTime.isAfter(month) || createTime.isEqual(month);
         };
-
         // 一个月内无需结算
         if (settleTime.isBefore(afterOneMonth)) {
             return Pair.of(BigDecimal.ZERO, items);
         }
-
-
-        // 一个月内结算金额
-        BigDecimal inOneMonthTotalSettleAmount = items.stream()
-                .filter(item -> newLocalDateTimeOfEpochSecond(item.getCreateTime()).isBefore(afterOneMonth))
-                .map(InviteSettlementItem::getOrderAmount)
-                .reduce(BigDecimal.ZERO, BigDecimal::add)
-                .multiply(BigDecimal.valueOf(0.02));
-
-        // 五个月内只结算1个月内的订单
-        if (settleTime.isBefore(afterFiveMonth)) {
+        // 五个月内
+        else if (settleTime.isBefore(afterFiveMonth)) {
             return Pair.of(
-                    inOneMonthTotalSettleAmount,
+                    calculateInOneMountTotalSettleAmountOfType2(items, afterOneMonth),
                     items.stream().filter(item -> iaAfterOrEqual.test(item, afterOneMonth)).collect(Collectors.toList())
             );
         }
-
-        // 五个月内结算金额
-        BigDecimal inFiveMonthTotalSettleAmount;
-        BigDecimal inFiveMonthTotalOrderAmount = items.stream()
-                .filter(item -> iaAfterOrEqual.test(item, afterOneMonth))
-                .filter(item -> newLocalDateTimeOfEpochSecond(item.getCreateTime()).isBefore(calculateFinnalEndTime.isBefore(afterFiveMonth) ? calculateFinnalEndTime : afterFiveMonth))
-                .map(InviteSettlementItem::getOrderAmount)
-                .reduce(BigDecimal.ZERO, BigDecimal::add);
-        if (inFiveMonthTotalOrderAmount.compareTo(BigDecimal.valueOf(100_0000)) < 0) {
-            inFiveMonthTotalSettleAmount = inFiveMonthTotalOrderAmount.multiply(BigDecimal.ZERO);
-        } else if (inFiveMonthTotalOrderAmount.compareTo(BigDecimal.valueOf(180_0000)) <= 0) {
-            inFiveMonthTotalSettleAmount = inFiveMonthTotalOrderAmount.multiply(BigDecimal.valueOf(0.008));
-        } else if (inFiveMonthTotalOrderAmount.compareTo(BigDecimal.valueOf(300_0000)) <= 0) {
-            inFiveMonthTotalSettleAmount = inFiveMonthTotalOrderAmount.multiply(BigDecimal.valueOf(0.015));
-        } else {
-            inFiveMonthTotalSettleAmount = inFiveMonthTotalOrderAmount.multiply(BigDecimal.valueOf(0.020));
-        }
-
-        // 五个月以后，1年内只结算五个月内的订单
-        if (settleTime.isBefore(afterFiveMonth)) {
-            return Pair.of(
-                    inOneMonthTotalSettleAmount.add(inFiveMonthTotalSettleAmount),
-                    items.stream().filter(item -> iaAfterOrEqual.test(item, calculateFinnalEndTime.isBefore(afterFiveMonth) ? calculateFinnalEndTime : afterFiveMonth)).collect(Collectors.toList())
-            );
+        // 五个月后
+        else {
+            if (afterFiveMonth.isBefore(calculateFinalEndTime)) {
+                // 年底前
+                if (settleTime.isBefore(calculateFinalEndTime)) {
+                    return Pair.of(
+                            calculateInOneMountTotalSettleAmountOfType2(items, afterOneMonth)
+                                    .add(calculateInFiveMountTotalSettleAmountOfType2(items, afterOneMonth, afterFiveMonth, iaAfterOrEqual)),
+                            items.stream().filter(item -> iaAfterOrEqual.test(item, afterFiveMonth)).collect(Collectors.toList())
+                    );
+                }
+                // 年后
+                else {
+                    return Pair.of(
+                            calculateInOneMountTotalSettleAmountOfType2(items, afterOneMonth)
+                                    .add(calculateInFiveMountTotalSettleAmountOfType2(items, afterOneMonth, afterFiveMonth, iaAfterOrEqual))
+                                    .add(calculateOutFiveMountTotalSettleAmountOfType2(items, afterFiveMonth, calculateFinalEndTime, iaAfterOrEqual)),
+                            items.stream().filter(item -> iaAfterOrEqual.test(item, calculateFinalEndTime)).collect(Collectors.toList())
+                    );
+                }
+            }
+            // 五个月后，已经到了下一年
+            else {
+                return Pair.of(
+                        calculateInOneMountTotalSettleAmountOfType2(items, afterOneMonth)
+                                .add(calculateInFiveMountTotalSettleAmountOfType2(items, afterOneMonth, calculateFinalEndTime, iaAfterOrEqual)),
+                        items.stream().filter(item -> iaAfterOrEqual.test(item, calculateFinalEndTime)).collect(Collectors.toList())
+                );
+            }
         }
+    }
 
-        // 五个月以后结算金额
+    private static BigDecimal calculateOutFiveMountTotalSettleAmountOfType2(List<InviteSettlementItem> items, LocalDateTime afterFiveMonth, LocalDateTime calculateEndTime, BiPredicate<InviteSettlementItem, LocalDateTime> iaAfterOrEqual) {
         BigDecimal outFiveMonthTotalSettleAmount;
         BigDecimal outFiveMonthTotalOrderAmount = items.stream()
                 .filter(item -> iaAfterOrEqual.test(item, afterFiveMonth))
-                .filter(item -> newLocalDateTimeOfEpochSecond(item.getCreateTime()).isBefore(calculateFinnalEndTime))
+                .filter(item -> newLocalDateTimeOfEpochSecond(item.getCreateTime()).isBefore(calculateEndTime))
                 .map(InviteSettlementItem::getOrderAmount)
                 .reduce(BigDecimal.ZERO, BigDecimal::add);
         if (outFiveMonthTotalOrderAmount.compareTo(BigDecimal.valueOf(180_0000)) < 0) {
@@ -138,11 +134,34 @@ public class InviteSettlementUtils {
         } else {
             outFiveMonthTotalSettleAmount = outFiveMonthTotalOrderAmount.multiply(BigDecimal.valueOf(0.018));
         }
+        return outFiveMonthTotalSettleAmount;
+    }
+
+    private static BigDecimal calculateInFiveMountTotalSettleAmountOfType2(List<InviteSettlementItem> items, LocalDateTime afterOneMonth, LocalDateTime calculateEndTime, BiPredicate<InviteSettlementItem, LocalDateTime> iaAfterOrEqual) {
+        BigDecimal inFiveMonthTotalSettleAmount;
+        BigDecimal inFiveMonthTotalOrderAmount = items.stream()
+                .filter(item -> iaAfterOrEqual.test(item, afterOneMonth))
+                .filter(item -> newLocalDateTimeOfEpochSecond(item.getCreateTime()).isBefore(calculateEndTime))
+                .map(InviteSettlementItem::getOrderAmount)
+                .reduce(BigDecimal.ZERO, BigDecimal::add);
+        if (inFiveMonthTotalOrderAmount.compareTo(BigDecimal.valueOf(100_0000)) < 0) {
+            inFiveMonthTotalSettleAmount = inFiveMonthTotalOrderAmount.multiply(BigDecimal.ZERO);
+        } else if (inFiveMonthTotalOrderAmount.compareTo(BigDecimal.valueOf(180_0000)) <= 0) {
+            inFiveMonthTotalSettleAmount = inFiveMonthTotalOrderAmount.multiply(BigDecimal.valueOf(0.008));
+        } else if (inFiveMonthTotalOrderAmount.compareTo(BigDecimal.valueOf(300_0000)) <= 0) {
+            inFiveMonthTotalSettleAmount = inFiveMonthTotalOrderAmount.multiply(BigDecimal.valueOf(0.015));
+        } else {
+            inFiveMonthTotalSettleAmount = inFiveMonthTotalOrderAmount.multiply(BigDecimal.valueOf(0.020));
+        }
+        return inFiveMonthTotalSettleAmount;
+    }
 
-        return Pair.of(
-                inOneMonthTotalSettleAmount.add(inFiveMonthTotalSettleAmount).add(outFiveMonthTotalSettleAmount),
-                items.stream().filter(item -> iaAfterOrEqual.test(item, calculateFinnalEndTime)).collect(Collectors.toList())
-        );
+    private static BigDecimal calculateInOneMountTotalSettleAmountOfType2(List<InviteSettlementItem> items, LocalDateTime afterOneMonth) {
+        return items.stream()
+                .filter(item -> newLocalDateTimeOfEpochSecond(item.getCreateTime()).isBefore(afterOneMonth))
+                .map(InviteSettlementItem::getOrderAmount)
+                .reduce(BigDecimal.ZERO, BigDecimal::add)
+                .multiply(BigDecimal.valueOf(0.02));
     }
 
     public static ZoneOffset zoneOffset() {