update:优化比赛流程

src/pages/team-battle/index.vue

@@ -397,6 +397,16 @@ function showRestoreLoading() {
   }, RESTORE_LOADING_TIMEOUT);
 }
 
+// 终局开始后作废恢复请求，避免恢复遮罩与结算跳转抢占画面。
+function cancelPendingBattleRestore() {
+  restoreGeneration += 1;
+  if (pendingRestoreTimer) {
+    clearTimeout(pendingRestoreTimer);
+    pendingRestoreTimer = null;
+  }
+  hideRestoreLoading();
+}
+
 // 页面重置、离开或恢复快照时调用，统一清理队列、等待器、音频和进度条。
 function invalidateBattleQueue({ stopAudio = false, stopProgress = false } = {}) {
   // 提升队列代际并清空待执行消息，确保恢复快照时不会继续跑旧战况。
@@ -416,7 +426,10 @@ function invalidateBattleQueue({ stopAudio = false, stopProgress = false } = {})
 function enqueueBattleMessage(message) {
   if (Array.isArray(message) || !message?.type) return;
   if (battleEnded && message.type !== MESSAGETYPESV2.BattleEnd) return;
-  if (message.type === MESSAGETYPESV2.BattleEnd) battleEnded = true;
+  if (message.type === MESSAGETYPESV2.BattleEnd) {
+    battleEnded = true;
+    cancelPendingBattleRestore();
+  }
 
   if (message.type === MESSAGETYPESV2.InvalidShot) {
     const receivedAt = Date.now();
@@ -782,7 +795,7 @@ function getBackendRemainingSeconds(battleInfo, total) {
   return null;
 }
 
-// 计算当前倒计时剩余秒数：后端字段优先，其次按开始时间和当前时间补算。
+// 计算当前倒计时剩余秒数：后端字段优先，其次按 ACK 时间和当前时间补算。
 function getRemainingSeconds(battleInfo, task, options = {}) {
   const total = getShootTimeSeconds(battleInfo);
   const backendRemain = getBackendRemainingSeconds(battleInfo, total);
@@ -790,8 +803,9 @@ function getRemainingSeconds(battleInfo, task, options = {}) {
   // 新轮首箭由后端 shootTime 定完整时长；没有明确剩余时间时，不扣前端轮次弹窗/语音耗时。
   if (options.fullDurationIfNoBackendRemain) return total;
 
-  const startTime = normalizeTimestamp(battleInfo?.current?.startTime);
-  if (!startTime) return total;
+  const ackTime = normalizeTimestamp(battleInfo?.current?.ackTime);
+  console.log(11111111111111111111111111,ackTime)
+  if (!ackTime) return total;
 
   // 后端时间是准的，前端只根据语音耗时和接收延迟做近似补偿。
   // 但回前台的 API 快照不一定带“当前后端时间”，恢复场景优先用本机当前时间计算最新剩余秒数。
@@ -800,7 +814,8 @@ function getRemainingSeconds(battleInfo, task, options = {}) {
     : task?.serverTime || getServerTime(battleInfo) || Date.now();
   const waitAfterReceive = task?.serverTime ? Date.now() - task.receivedAt : 0;
   const effectiveNow = anchorTime + waitAfterReceive;
-  const elapsed = Math.max(0, (effectiveNow - startTime) / 1000);
+  const elapsed = Math.max(0, (effectiveNow - ackTime) / 1000);
+  console.log('剩余：', elapsed, waitAfterReceive,  Math.max(0, Math.min(total, total - elapsed)))
   return Math.max(0, Math.min(total, total - elapsed));
 }
 
@@ -1102,12 +1117,7 @@ function navigateToBattleResultOnce(matchId) {
 
   resultNavigationPending = true;
   battleEnded = true;
-  restoreGeneration += 1;
-  if (pendingRestoreTimer) {
-    clearTimeout(pendingRestoreTimer);
-    pendingRestoreTimer = null;
-  }
-  hideRestoreLoading();
+  cancelPendingBattleRestore();
 
   uni.redirectTo({
     url: `/pages/friend-battle-result?battleId=${targetMatchId}`,
@@ -1176,7 +1186,14 @@ async function runInvalidShotTask(task, runId) {
 
 // 回前台恢复入口：拉取服务端快照，处理结束态，然后继续消费增量队列。
 async function restoreLatestBattle() {
-  if (!battleId.value || resultNavigationPending) return;
+  if (
+    !battleId.value ||
+    battleEnded ||
+    battleEndTaskRunning ||
+    resultNavigationPending
+  ) {
+    return;
+  }
   const currentRestoreId = ++restoreGeneration;
   showRestoreLoading();
 
@@ -1245,6 +1262,8 @@ async function restoreLatestBattle() {
 }
 
 function scheduleRestoreLatestBattle() {
+  if (battleEnded || battleEndTaskRunning || resultNavigationPending) return;
+
   if (pendingRestoreTimer) {
     clearTimeout(pendingRestoreTimer);
     pendingRestoreTimer = null;