--增加气象预警预防建议工具类

zc-business/src/main/java/com/zc/business/utils/WeatherTrafficProposeUtil.java

@@ -0,0 +1,130 @@
+package com.zc.business.utils;
+import lombok.Getter;
+
+public class WeatherTrafficProposeUtil {
+
+    // 定义天气条件的等级
+    @Getter
+    public enum WeatherCondition {
+        RAIN_LEVEL_1(3, "1"),
+        RAIN_LEVEL_2(2, "1"),
+        RAIN_LEVEL_3(1, "1"),
+        RAIN_LEVEL_4(0, "1"),
+        FOG_LEVEL_1(3, "5,11,12"),
+        FOG_LEVEL_2(2, "5,11,12"),
+        FOG_LEVEL_3(1, "5,11,12"),
+        FOG_LEVEL_4(0, "5,11,12"),
+        SNOW_LEVEL_1(3, "2,9,10,13"),
+        SNOW_LEVEL_2(2, "2,9,10,13"),
+        SNOW_LEVEL_3(1, "2,9,10,13"),
+        SNOW_LEVEL_4(0, "2,9,10,13");
+
+        private final int level;
+        private final String description;
+
+        WeatherCondition(int level, String description) {
+            this.level = level;
+            this.description = description;
+        }
+
+        public static WeatherCondition fromLevelAndDescription(int level, String description) {
+            for (WeatherCondition condition : WeatherCondition.values()) {
+                if (condition.getLevel() == level && condition.getDescription().contains(description)) {
+                    return condition;
+                }
+            }
+            throw new IllegalArgumentException("No matching WeatherCondition found for level: " + level + " and description: " + description);
+        }
+    }
+
+    // 获取限速建议
+    public static int getSpeedLimit(WeatherCondition condition) {
+        switch (condition) {
+            case RAIN_LEVEL_4:
+            case FOG_LEVEL_4:
+            case SNOW_LEVEL_4:
+                return 80; // 四级
+            case RAIN_LEVEL_3:
+            case FOG_LEVEL_3:
+            case SNOW_LEVEL_3:
+                return 60; // 三级
+            case RAIN_LEVEL_2:
+            case FOG_LEVEL_2:
+            case SNOW_LEVEL_2:
+                return 40; // 二级
+            case RAIN_LEVEL_1:
+            case FOG_LEVEL_1:
+            case SNOW_LEVEL_1:
+                return 20; // 一级（带队通行）
+            default:
+                throw new IllegalArgumentException("Unknown weather condition: " + condition);
+        }
+    }
+
+    // 获取流量控制建议
+    public static String getTrafficControlAdvice(WeatherCondition condition) {
+        switch (condition) {
+            case RAIN_LEVEL_4:
+            case FOG_LEVEL_4:
+            case SNOW_LEVEL_4:
+            case RAIN_LEVEL_3:
+            case FOG_LEVEL_3:
+            case SNOW_LEVEL_3:
+            case RAIN_LEVEL_2:
+            case FOG_LEVEL_2:
+            case SNOW_LEVEL_2:
+                return "建议局部封闭、间断放行。";
+            case RAIN_LEVEL_1:
+            case FOG_LEVEL_1:
+            case SNOW_LEVEL_1:
+                return "建议全线封闭收费站、必要时可带队通行的控制措施。全线封闭时，正在高速公路通行的车辆应以不大于 20km/h 的速度就近驶出高速公路或驶入服务区。带队通行时，应保障交通有序通行。";
+            default:
+                throw new IllegalArgumentException("Unknown weather condition: " + condition);
+        }
+    }
+
+    // 获取车型控制建议
+    public static String getVehicleControlAdvice(WeatherCondition condition) {
+        switch (condition) {
+            case RAIN_LEVEL_4:
+            case FOG_LEVEL_4:
+            case SNOW_LEVEL_4:
+                return "所有车型均可通行。";
+            case RAIN_LEVEL_3:
+            case FOG_LEVEL_3:
+                return "禁止“两客一危”车辆通行。";
+            case RAIN_LEVEL_2:
+            case FOG_LEVEL_2:
+                return "禁止七座以上（不含七座）客车、危险品运输车辆和黄牌货车通行。";
+            case RAIN_LEVEL_1:
+            case FOG_LEVEL_1:
+            case SNOW_LEVEL_1:
+                return "全线封闭；必要时可带队通行。";
+            case SNOW_LEVEL_2:
+                return "仅间隔放行黄牌货车。";
+            case SNOW_LEVEL_3:
+                return "禁止七座以上（不含七座）客车、危险品运输车辆通行。";
+            default:
+                throw new IllegalArgumentException("Unknown weather condition: " + condition);
+        }
+    }
+
+    public static void main(String[] args) {
+        int warningLevelStringNumber = 3;
+        String  earlyWarningTypeStringNumber= "1";
+        try {
+            WeatherCondition condition = WeatherCondition.fromLevelAndDescription(warningLevelStringNumber, earlyWarningTypeStringNumber);
+            System.out.println("Weather Condition: " + condition.name() + ", Level: " + condition.getLevel() + ", Description: " + condition.getDescription());
+
+            int speedLimit = getSpeedLimit(condition);
+            String trafficAdvice = getTrafficControlAdvice(condition);
+            String vehicleAdvice = getVehicleControlAdvice(condition);
+
+            System.out.println("限速建议: " + speedLimit + " km/h");
+            System.out.println("流量控制建议: " + trafficAdvice);
+            System.out.println("车型控制建议: " + vehicleAdvice);
+        } catch (IllegalArgumentException e) {
+            System.err.println(e.getMessage());
+        }
+    }
+}