refactor(VideoPlayer): 移除移动网络流量警告功能

清理不再需要的流量警告相关代码，包括组件模板、样式和逻辑
简化播放控制流程，直接使用原生播放方法

@@ -38,17 +38,6 @@
       </div>
       </div>
     </div>
     </div>
 
 
-    <div v-if="trafficWarnVisible && !showErrorOverlay" class="traffic-overlay">
-      <div class="traffic-content">
-        <div class="traffic-title">当前为移动网络</div>
-        <div class="traffic-message">{{ `视频大小约：${trafficFileSizeText}，注意流量消耗` }}</div>
-        <div class="traffic-actions">
-          <button class="traffic-cancel" @click="cancelTrafficWarn">取消</button>
-          <button class="traffic-confirm" @click="confirmTrafficWarn">继续播放</button>
-        </div>
-      </div>
-    </div>
-
     <!-- 错误提示覆盖层 -->
     <!-- 错误提示覆盖层 -->
     <div v-if="showErrorOverlay" class="error-overlay">
     <div v-if="showErrorOverlay" class="error-overlay">
       <div class="error-content">
       <div class="error-content">
@@ -110,13 +99,9 @@ const {
   errorMessage,
   errorMessage,
   showNetworkSpeedOverlay,
   showNetworkSpeedOverlay,
   networkSpeedText,
   networkSpeedText,
-  trafficWarnVisible,
-  trafficFileSizeText,
-  confirmTrafficWarn,
-  cancelTrafficWarn,
-  requestPlay,
   retryLoad,
   retryLoad,
   handleVideoJsMounted,
   handleVideoJsMounted,
+  tryNativePlay
 } = useVideoPlayer(props, emit, videoRef, nativeVideoRef);
 } = useVideoPlayer(props, emit, videoRef, nativeVideoRef);
 
 
 // 事件处理
 // 事件处理
@@ -149,10 +134,10 @@ defineExpose({
   },
   },
   play() {
   play() {
     if (useNativePlayer.value) {
     if (useNativePlayer.value) {
-      void requestPlay(false);
+      tryNativePlay();
       return;
       return;
     }
     }
-    void requestPlay(false);
+    player.value?.play()?.catch(console.warn);
   },
   },
   getPlayer() {
   getPlayer() {
     return useNativePlayer.value ? nativeVideoRef.value : player.value;
     return useNativePlayer.value ? nativeVideoRef.value : player.value;
@@ -248,70 +233,6 @@ defineExpose({
   opacity: 0.95;
   opacity: 0.95;
 }
 }
 
 
-.traffic-overlay {
-  position: absolute;
-  top: 0;
-  left: 0;
-  right: 0;
-  bottom: 0;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  z-index: 950;
-  pointer-events: auto;
-}
-
-.traffic-content {
-  padding: 16px 18px;
-  border-radius: 12px;
-  background: rgba(0, 0, 0, 0.75);
-  backdrop-filter: blur(12px);
-  color: #fff;
-  text-align: center;
-  max-width: 86%;
-}
-
-.traffic-title {
-  font-size: 16px;
-  font-weight: 600;
-  line-height: 1.2;
-  margin-bottom: 8px;
-}
-
-.traffic-message {
-  font-size: 14px;
-  line-height: 1.4;
-  opacity: 0.95;
-  margin-bottom: 14px;
-}
-
-.traffic-actions {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  gap: 12px;
-}
-
-.traffic-cancel,
-.traffic-confirm {
-  border: none;
-  padding: 10px 14px;
-  border-radius: 10px;
-  cursor: pointer;
-  font-size: 14px;
-  line-height: 1;
-}
-
-.traffic-cancel {
-  background: rgba(255, 255, 255, 0.15);
-  color: rgba(255, 255, 255, 0.95);
-}
-
-.traffic-confirm {
-  background: #007bff;
-  color: #fff;
-}
-
 .retry-button {
 .retry-button {
   background: #007bff;
   background: #007bff;
   color: white;
   color: white;

@@ -34,11 +34,6 @@ export function useVideoPlayer(props, emit, videoRef, nativeVideoRef) {
   const hasEverPlayed = ref(false);
   const hasEverPlayed = ref(false);
   let networkSpeedTimer = null;
   let networkSpeedTimer = null;
 
 
-  const networkKind = ref('unknown');
-  const trafficWarnVisible = ref(false);
-  const trafficWarnAcknowledged = ref(false);
-  let trafficWarnDuringAutoplay = false;
-
   // 原生播放器状态
   // 原生播放器状态
   const nativeReady = ref(false);
   const nativeReady = ref(false);
   let nativeListeners = null;
   let nativeListeners = null;
@@ -105,12 +100,6 @@ export function useVideoPlayer(props, emit, videoRef, nativeVideoRef) {
     return String(size) + "B";
     return String(size) + "B";
   };
   };
 
 
-  const trafficFileSizeText = computed(() => {
-    const len = probeInfo.value.content_length;
-    if (!len) return "未知";
-    return formatBytes(len) || "未知";
-  });
-
   const getErrorHint = () => {
   const getErrorHint = () => {
     if (probeInfo.value.status === 403) return "（403：无权限或已过期）";
     if (probeInfo.value.status === 403) return "（403：无权限或已过期）";
     if (probeInfo.value.status === 404) return "（404：资源不存在）";
     if (probeInfo.value.status === 404) return "（404：资源不存在）";
@@ -124,52 +113,6 @@ export function useVideoPlayer(props, emit, videoRef, nativeVideoRef) {
     return "";
     return "";
   };
   };
 
 
-  const detectNetworkKind = async () => {
-    if (typeof navigator === 'undefined') {
-      networkKind.value = 'unknown';
-      return;
-    }
-
-    const connection = navigator.connection || navigator.mozConnection || navigator.webkitConnection;
-    const connectionType = connection && typeof connection.type === 'string' ? connection.type : '';
-    if (connectionType) {
-      if (connectionType === 'wifi') {
-        networkKind.value = 'wifi';
-        return;
-      }
-      if (connectionType === 'cellular') {
-        networkKind.value = 'cellular';
-        return;
-      }
-    }
-
-    const effectiveType = connection && typeof connection.effectiveType === 'string' ? connection.effectiveType : '';
-    if (effectiveType) {
-      if (effectiveType === '4g' || effectiveType === '3g' || effectiveType === '2g' || effectiveType === 'slow-2g') {
-        networkKind.value = 'cellular';
-        return;
-      }
-    }
-
-    if (typeof window !== 'undefined' && window.WeixinJSBridge) {
-      await new Promise((resolve) => {
-        try {
-          window.WeixinJSBridge.invoke('getNetworkType', {}, (res) => {
-            const wxType = (res && (res.networkType || res.err_msg || '')).toString().toLowerCase();
-            if (wxType.includes('wifi')) networkKind.value = 'wifi';
-            else if (wxType.includes('2g') || wxType.includes('3g') || wxType.includes('4g') || wxType.includes('5g')) networkKind.value = 'cellular';
-            resolve();
-          });
-        } catch (e) {
-          resolve();
-        }
-      });
-      return;
-    }
-
-    networkKind.value = 'unknown';
-  };
-
   // 资源探测
   // 资源探测
   const probeVideo = async () => {
   const probeVideo = async () => {
     const url = videoUrlValue.value;
     const url = videoUrlValue.value;
@@ -239,7 +182,6 @@ export function useVideoPlayer(props, emit, videoRef, nativeVideoRef) {
   const handleError = (code, message = '') => {
   const handleError = (code, message = '') => {
     showErrorOverlay.value = true;
     showErrorOverlay.value = true;
     showNetworkSpeedOverlay.value = false;
     showNetworkSpeedOverlay.value = false;
-    trafficWarnVisible.value = false;
     if (networkSpeedTimer) {
     if (networkSpeedTimer) {
       clearInterval(networkSpeedTimer);
       clearInterval(networkSpeedTimer);
       networkSpeedTimer = null;
       networkSpeedTimer = null;
@@ -288,7 +230,6 @@ export function useVideoPlayer(props, emit, videoRef, nativeVideoRef) {
   const showNetworkSpeed = () => {
   const showNetworkSpeed = () => {
     if (!hasEverPlayed.value) return;
     if (!hasEverPlayed.value) return;
     if (showErrorOverlay.value) return;
     if (showErrorOverlay.value) return;
-    if (trafficWarnVisible.value) return;
     if (showNetworkSpeedOverlay.value) return;
     if (showNetworkSpeedOverlay.value) return;
 
 
     showNetworkSpeedOverlay.value = true;
     showNetworkSpeedOverlay.value = true;
@@ -308,63 +249,6 @@ export function useVideoPlayer(props, emit, videoRef, nativeVideoRef) {
     }
     }
   };
   };
 
 
-  const isOnWifi = computed(() => networkKind.value === 'wifi');
-  const isOnCellular = computed(() => networkKind.value === 'cellular');
-
-  // 8. 流量警告逻辑
-  const trafficWarnThresholdBytes = 1000 * 1024 * 1024;
-
-  const needTrafficWarn = computed(() => {
-    if (isOnWifi.value) return false;
-    if (!isOnCellular.value) return false;
-    const len = probeInfo.value.content_length;
-    if (!len) return false;
-    return len >= trafficWarnThresholdBytes;
-  });
-
-  const openTrafficWarn = async (fromAutoplay) => {
-    if (trafficWarnAcknowledged.value) return false;
-    trafficWarnDuringAutoplay = Boolean(fromAutoplay);
-
-    if (!probeInfo.value.content_length && !probeLoading.value) {
-      await probeVideo();
-    }
-
-    if (!needTrafficWarn.value) return false;
-    trafficWarnVisible.value = true;
-    hideNetworkSpeed();
-    return true;
-  };
-
-  const closeTrafficWarn = () => {
-    trafficWarnVisible.value = false;
-    trafficWarnDuringAutoplay = false;
-  };
-
-  const requestPlay = async (fromAutoplay) => {
-    const blocked = await openTrafficWarn(fromAutoplay);
-    if (blocked) return;
-
-    if (useNativePlayer.value) {
-      tryNativePlay();
-      return;
-    }
-
-    if (player.value && !player.value.isDisposed()) {
-      player.value.play().catch(console.warn);
-    }
-  };
-
-  const confirmTrafficWarn = () => {
-    trafficWarnAcknowledged.value = true;
-    closeTrafficWarn();
-    void requestPlay(trafficWarnDuringAutoplay);
-  };
-
-  const cancelTrafficWarn = () => {
-    closeTrafficWarn();
-  };
-
   // 4. 原生播放器逻辑 (iOS微信)
   // 4. 原生播放器逻辑 (iOS微信)
   const initNativePlayer = () => {
   const initNativePlayer = () => {
     const videoEl = nativeVideoRef.value;
     const videoEl = nativeVideoRef.value;
@@ -394,28 +278,6 @@ export function useVideoPlayer(props, emit, videoRef, nativeVideoRef) {
     };
     };
 
 
     const onPlay = () => {
     const onPlay = () => {
-      if (!trafficWarnAcknowledged.value) {
-        if (!probeInfo.value.content_length && isOnCellular.value) {
-          try {
-            videoEl.pause();
-          } catch (e) {
-            void e;
-          }
-          void requestPlay(false);
-          return;
-        }
-
-        if (needTrafficWarn.value) {
-          try {
-            videoEl.pause();
-          } catch (e) {
-            void e;
-          }
-          trafficWarnVisible.value = true;
-          hideNetworkSpeed();
-          return;
-        }
-      }
       hasEverPlayed.value = true;
       hasEverPlayed.value = true;
       hideNetworkSpeed();
       hideNetworkSpeed();
     };
     };
@@ -460,11 +322,11 @@ export function useVideoPlayer(props, emit, videoRef, nativeVideoRef) {
     };
     };
 
 
     if (props.autoplay) {
     if (props.autoplay) {
-      void requestPlay(true);
+      tryNativePlay();
       if (typeof document !== "undefined") {
       if (typeof document !== "undefined") {
         document.addEventListener(
         document.addEventListener(
           "WeixinJSBridgeReady",
           "WeixinJSBridgeReady",
-          () => void requestPlay(true),
+          () => tryNativePlay(),
           { once: true }
           { once: true }
         );
         );
       }
       }
@@ -553,20 +415,6 @@ export function useVideoPlayer(props, emit, videoRef, nativeVideoRef) {
       });
       });
 
 
       player.value.on('play', () => {
       player.value.on('play', () => {
-        if (!trafficWarnAcknowledged.value) {
-          if (!probeInfo.value.content_length && isOnCellular.value) {
-            player.value.pause();
-            void requestPlay(false);
-            return;
-          }
-
-          if (needTrafficWarn.value) {
-            player.value.pause();
-            trafficWarnVisible.value = true;
-            hideNetworkSpeed();
-            return;
-          }
-        }
         hasEverPlayed.value = true;
         hasEverPlayed.value = true;
         hideNetworkSpeed();
         hideNetworkSpeed();
       });
       });
@@ -592,7 +440,7 @@ export function useVideoPlayer(props, emit, videoRef, nativeVideoRef) {
       });
       });
 
 
       if (props.autoplay) {
       if (props.autoplay) {
-        void requestPlay(true);
+        player.value.play().catch(console.warn);
       }
       }
     }
     }
   };
   };
@@ -607,7 +455,6 @@ export function useVideoPlayer(props, emit, videoRef, nativeVideoRef) {
     retryCount.value++;
     retryCount.value++;
     showErrorOverlay.value = false;
     showErrorOverlay.value = false;
     hideNetworkSpeed();
     hideNetworkSpeed();
-    closeTrafficWarn();
 
 
     if (useNativePlayer.value) {
     if (useNativePlayer.value) {
       const videoEl = nativeVideoRef.value;
       const videoEl = nativeVideoRef.value;
@@ -634,8 +481,6 @@ export function useVideoPlayer(props, emit, videoRef, nativeVideoRef) {
     showErrorOverlay.value = false;
     showErrorOverlay.value = false;
     hideNetworkSpeed();
     hideNetworkSpeed();
     hasEverPlayed.value = false;
     hasEverPlayed.value = false;
-    trafficWarnAcknowledged.value = false;
-    closeTrafficWarn();
     void probeVideo();
     void probeVideo();
 
 
     // 如果是原生播放器且 URL 变化，需要手动处理 HLS (如果是非 iOS Safari 环境)
     // 如果是原生播放器且 URL 变化，需要手动处理 HLS (如果是非 iOS Safari 环境)
@@ -646,7 +491,6 @@ export function useVideoPlayer(props, emit, videoRef, nativeVideoRef) {
   });
   });
 
 
   onMounted(() => {
   onMounted(() => {
-    void detectNetworkKind();
     void probeVideo();
     void probeVideo();
     if (useNativePlayer.value) {
     if (useNativePlayer.value) {
       initNativePlayer();
       initNativePlayer();
@@ -670,7 +514,6 @@ export function useVideoPlayer(props, emit, videoRef, nativeVideoRef) {
     }
     }
 
 
     hideNetworkSpeed();
     hideNetworkSpeed();
-    closeTrafficWarn();
     if (videoRef.value?.$player) {
     if (videoRef.value?.$player) {
       videoRef.value.$player.dispose();
       videoRef.value.$player.dispose();
     }
     }
@@ -686,13 +529,6 @@ export function useVideoPlayer(props, emit, videoRef, nativeVideoRef) {
     errorMessage,
     errorMessage,
     showNetworkSpeedOverlay,
     showNetworkSpeedOverlay,
     networkSpeedText,
     networkSpeedText,
-    trafficWarnVisible,
-    trafficFileSizeText,
-    isOnWifi,
-    isOnCellular,
-    confirmTrafficWarn,
-    cancelTrafficWarn,
-    requestPlay,
     retryLoad,
     retryLoad,
     handleVideoJsMounted,
     handleVideoJsMounted,
     tryNativePlay
     tryNativePlay