update:优化性能问题

src/components/BowPower.vue

@@ -4,18 +4,34 @@ import { getDeviceBatteryAPI } from "@/apis";
 
 const power = ref(0);
 const timer = ref(null);
+let disposed = false;
+let requestInFlight = false;
+
+const refreshPower = async () => {
+  if (disposed || requestInFlight) return;
+  requestInFlight = true;
+  try {
+    const data = await getDeviceBatteryAPI();
+    if (!disposed) power.value = data.battery;
+  } catch (_) {
+    // 电量轮询失败时等待下一轮，避免产生未处理的 Promise 拒绝。
+  } finally {
+    requestInFlight = false;
+  }
+};
 
 onMounted(async () => {
-  const data = await getDeviceBatteryAPI();
-  power.value = data.battery;
-  timer.value = setInterval(async () => {
-    const data = await getDeviceBatteryAPI();
-    power.value = data.battery;
+  await refreshPower();
+  if (disposed) return;
+  timer.value = setInterval(() => {
+    void refreshPower();
   }, 1000 * 10);
 });
 
 onBeforeUnmount(() => {
+  disposed = true;
   clearInterval(timer.value);
+  timer.value = null;
 });
 </script>
 

src/components/ScorePanel.vue

@@ -1,5 +1,5 @@
 <script setup>
-import { ref, watch, onMounted, onBeforeUnmount } from "vue";
+import { ref, watch } from "vue";
 const props = defineProps({
   rowCount: {
     type: Number,
@@ -29,42 +29,36 @@ const bgImages = [
   "https://static.shelingxingqiu.com/shootmini/static/complete-light1.png",
   "https://static.shelingxingqiu.com/shootmini/static/complete-light2.png",
 ];
-const bgIndex = ref(0);
 watch(
   () => props.total,
   (newValue) => {
     items.value = new Array(newValue).fill(9);
   }
 );
-const timer = ref(null);
-onMounted(() => {
-  timer.value = setInterval(() => {
-    bgIndex.value = bgIndex.value === 0 ? 1 : 0;
-  }, 200);
-});
-onBeforeUnmount(() => {
-  if (timer.value) {
-    clearInterval(timer.value);
-  }
-});
 </script>
 <template>
   <view class="container">
-    <image
-      v-if="total > 0 && arrows.length === total && completeEffect"
-      :src="bgImages[bgIndex]"
-      class="complete-light"
-      :style="{
-        width: `calc(${(100 / (rowCount + 2)) * rowCount}vw + ${
-          (100 / (total * 2)) * (rowCount * 2 + (total === 12 ? 8 : 24))
-        }px)`,
-        height: `calc(${(100 / (rowCount + 2)) * (total / rowCount)}vw + ${
-          (100 / (total * 2)) *
-          ((total / rowCount) * 2 + (total === 12 ? 7 : 24))
-        }px)`,
-        top: `${total === 12 ? -2 : -3}vw`,
-      }"
-    />
+    <template v-if="total > 0 && arrows.length === total && completeEffect">
+      <image
+        v-for="(image, index) in bgImages"
+        :key="image"
+        :src="image"
+        :class="[
+          'complete-light',
+          index === 0 ? 'complete-light--first' : 'complete-light--second',
+        ]"
+        :style="{
+          width: `calc(${(100 / (rowCount + 2)) * rowCount}vw + ${
+            (100 / (total * 2)) * (rowCount * 2 + (total === 12 ? 8 : 24))
+          }px)`,
+          height: `calc(${(100 / (rowCount + 2)) * (total / rowCount)}vw + ${
+            (100 / (total * 2)) *
+            ((total / rowCount) * 2 + (total === 12 ? 7 : 24))
+          }px)`,
+          top: `${total === 12 ? -2 : -3}vw`,
+        }"
+      />
+    </template>
     <view
       v-for="(_, index) in items"
       :key="index"
@@ -121,4 +115,30 @@ onBeforeUnmount(() => {
 .complete-light {
   position: absolute;
 }
+.complete-light--first {
+  animation: complete-light-first 400ms steps(1, end) infinite;
+}
+.complete-light--second {
+  animation: complete-light-second 400ms steps(1, end) infinite;
+}
+@keyframes complete-light-first {
+  0%,
+  49.9% {
+    opacity: 1;
+  }
+  50%,
+  100% {
+    opacity: 0;
+  }
+}
+@keyframes complete-light-second {
+  0%,
+  49.9% {
+    opacity: 0;
+  }
+  50%,
+  100% {
+    opacity: 1;
+  }
+}
 </style>

src/components/Timer.vue

@@ -9,11 +9,13 @@ const props = defineProps({
 const show = ref(false);
 const count = ref(props.countdown);
 const timer = ref(null);
+const showTimer = ref(null);
 const updateTimer = (value) => {
   count.value = Math.round(value);
 };
 onMounted(() => {
-  setTimeout(() => {
+  showTimer.value = setTimeout(() => {
+    showTimer.value = null;
     show.value = true;
     timer.value = setInterval(() => {
       if (count.value === 0) {
@@ -27,7 +29,10 @@ onMounted(() => {
   uni.$on("update-timer", updateTimer);
 });
 onBeforeUnmount(() => {
+  if (showTimer.value) clearTimeout(showTimer.value);
+  showTimer.value = null;
   if (timer.value) clearInterval(timer.value);
+  timer.value = null;
   uni.$off("update-timer", updateTimer);
 });
 </script>

src/components/TrainingScorePanel.vue

@@ -1,6 +1,8 @@
 <script setup>
 import { computed } from "vue";
 
+const MAX_VISIBLE_SCORE_CARDS = 60;
+
 const props = defineProps({
   arrows: {
     type: Array,
@@ -32,8 +34,16 @@ const isFailed = (arrow = {}) => {
   return arrow.ok !== true;
 };
 
+const hiddenScoreCount = computed(() =>
+  props.recordMode
+    ? 0
+    : Math.max(props.arrows.length - MAX_VISIBLE_SCORE_CARDS, 0)
+);
+
 const displayArrows = computed(() => {
-  const list = [...props.arrows];
+  const list = props.recordMode
+    ? [...props.arrows]
+    : props.arrows.slice(-MAX_VISIBLE_SCORE_CARDS);
   // total 是达标箭数，不是实际射箭上限；训练中始终预留下一箭空框。
   if (!props.recordMode) list.push(null);
   return list;
@@ -42,6 +52,10 @@ const displayArrows = computed(() => {
 
 <template>
   <view v-if="displayArrows.length" class="score-panel">
+    <text v-if="hiddenScoreCount" class="score-window-tip">
+      已省略前 {{ hiddenScoreCount }} 支，仅显示最近
+      {{ MAX_VISIBLE_SCORE_CARDS }} 支
+    </text>
     <view class="score-grid">
       <view
         v-for="(arrow, index) in displayArrows"
@@ -90,6 +104,14 @@ const displayArrows = computed(() => {
   flex-wrap: wrap;
 }
 
+.score-window-tip {
+  display: block;
+  margin-bottom: 18rpx;
+  color: rgba(255, 255, 255, 0.6);
+  font-size: 22rpx;
+  line-height: 1.4;
+}
+
 .score-card {
   position: relative;
   width: 100rpx;