故障音乐map调整

src/components/alarm/commonAlarm.vue

@@ -50,43 +50,24 @@ watch(
 function playAlarmMusic(type: number) {
   if (playAble.value && audio.value.paused) {
     const alarmType = (showAlertTypeData as never)[type + ''];
-    switch (alarmType) {
-      case '蓝显':
-        audioSrc.value = blue;
-        break;
-      case '全线蓝显':
-        audioSrc.value = allLineBlue;
-        break;
-      case '整侧站台门无法打开':
-        audioSrc.value = cannotOpen;
-        break;
-      case '整侧站台门无法关闭':
-        audioSrc.value = cannotClose;
-        break;
-      case '道岔失表':
-        audioSrc.value = switchLost;
-        break;
-      case '道岔大面积失表':
-        audioSrc.value = switchLostMost;
-        break;
-      case '计轴红光带':
-        audioSrc.value = red;
-        break;
-      case '计轴大面积红光带':
-        audioSrc.value = redMost;
-        break;
-      case '计轴橙光带':
-        audioSrc.value = orange;
-        break;
-      case '计轴大面积橙光带':
-        audioSrc.value = orangeMost;
-        break;
-      case '列车信号故障':
-        audioSrc.value = atpcut;
-        break;
-      default:
-        audioSrc.value = buzzer;
-        break;
+    const mapAlarmMusic = new Map([
+      ['蓝显', blue],
+      ['全线蓝显', allLineBlue],
+      ['整侧站台门无法打开', cannotOpen],
+      ['整侧站台门无法关闭', cannotClose],
+      ['道岔失表', switchLost],
+      ['道岔大面积失表', switchLostMost],
+      ['计轴红光带', red],
+      ['计轴大面积红光带', redMost],
+      ['计轴橙光带', orange],
+      ['计轴大面积橙光带', orangeMost],
+      ['列车信号故障', atpcut],
+    ]);
+    const music = mapAlarmMusic.get(alarmType);
+    if (music !== undefined) {
+      audioSrc.value = music;
+    } else {
+      audioSrc.value = buzzer;
     }
     audio.value.src = audioSrc.value;
     audio.value.play();