W2: 视频墙多路播放+HLS回放 全部对接网关真实数据

warehouse/src/view/video/History.vue

@@ -3,25 +3,17 @@
     <div class="monitor-header">
       <h2>历史回放</h2>
       <div class="monitor-controls">
-        <el-button type="primary" size="small">刷新</el-button>
+        <el-button type="primary" size="small" @click="loadCameras">刷新</el-button>
         <el-button size="small" plain>全屏显示</el-button>
       </div>
     </div>
     
-    <!-- 日期时间选择 -->
     <div class="date-filter">
       <h3>时间段选择</h3>
       <div class="date-filter-controls">
-        <el-date-picker
-          v-model="dateTimeRange"
-          type="daterange"
-          range-separator="至"
-          start-placeholder="开始日期时间"
-          end-placeholder="结束日期时间"
-          value-format="YYYY-MM-DD HH:mm:ss"
-          format="YYYY-MM-DD HH:mm:ss"
-          style="width: 400px;"
-        ></el-date-picker>
+        <el-date-picker v-model="dateTimeRange" type="daterange" range-separator="至"
+          start-placeholder="开始日期时间" end-placeholder="结束日期时间"
+          value-format="YYYY-MM-DD HH:mm:ss" format="YYYY-MM-DD HH:mm:ss" style="width: 400px;" />
         <el-button type="primary" size="small" @click="searchRecordings">查询</el-button>
         <el-button size="small" plain @click="resetDateTimeRange">重置</el-button>
       </div>
@@ -33,9 +25,7 @@
         <div class="camera-info">
           <div class="camera-name">{{ camera.name }}</div>
           <div class="camera-location">{{ camera.location }}</div>
-          <div class="camera-status" :class="camera.status">
-            {{ camera.status === 'online' ? '在线' : '离线' }}
-          </div>
+          <div class="camera-status" :class="camera.status">{{ camera.status === 'online' ? '在线' : '离线' }}</div>
         </div>
       </el-card>
     </div>
@@ -43,29 +33,12 @@
     <div class="main-view">
       <h3>历史回放画面</h3>
       <div class="video-container" v-if="selectedCamera">
-        <div class="video-placeholder">
+        <video v-if="playbackUrl" :src="playbackUrl" autoplay controls style="width:100%;height:400px;background:#000" />
+        <div v-else class="video-placeholder">
           <el-icon><VideoPlay /></el-icon>
-          <p>正在加载 {{ selectedCamera.name }} 的历史画面...</p>
+          <p>{{ playbackLoading ? '正在加载...' : '' }} {{ selectedCamera.name }} 的历史画面</p>
           <p v-if="dateTimeRange && dateTimeRange.length === 2">{{ formatDateTime(dateTimeRange[0]) }} - {{ formatDateTime(dateTimeRange[1]) }}</p>
         </div>
-        <!-- 播放进度条 -->
-        <div class="video-progress">
-          <el-slider v-model="playProgress" :min="0" :max="100" show-tooltip="always" />
-          <div class="time-display">{{ formatProgressTime() }} / {{ totalDuration }}</div>
-        </div>
-        <div class="video-controls">
-          <el-button size="small" icon="el-icon-video-play" @click="togglePlay">{{ isPlaying ? '暂停' : '播放' }}</el-button>
-          <el-button size="small" icon="el-icon-refresh-right" @click="stepForward">前进10秒</el-button>
-          <el-button size="small" icon="el-icon-refresh-left" @click="stepBackward">后退10秒</el-button>
-          <el-button size="small" icon="el-icon-camera" @click="screenshot">截图</el-button>
-          <el-select v-model="playSpeed" placeholder="播放速度" size="small">
-            <el-option label="0.5x" :value="0.5"></el-option>
-            <el-option label="1.0x" :value="1"></el-option>
-            <el-option label="1.5x" :value="1.5"></el-option>
-            <el-option label="2.0x" :value="2"></el-option>
-          </el-select>
-          <el-button size="small" icon="el-icon-full-screen" @click="toggleFullScreen">全屏</el-button>
-        </div>
       </div>
       <div class="no-selection" v-else>
         <el-empty description="请从左侧选择摄像头查看历史画面" />
@@ -79,8 +52,6 @@
         <el-descriptions-item label="在线设备">{{ onlineCount }}</el-descriptions-item>
         <el-descriptions-item label="离线设备">{{ offlineCount }}</el-descriptions-item>
         <el-descriptions-item label="当前时间">{{ currentTime }}</el-descriptions-item>
-        <el-descriptions-item label="回放状态" v-if="selectedCamera">{{ isPlaying ? '播放中' : '已暂停' }}</el-descriptions-item>
-        <el-descriptions-item label="选择时间" v-if="dateTimeRange && dateTimeRange.length === 2">{{ formatDate(dateTimeRange[0]) }}</el-descriptions-item>
       </el-descriptions>
     </div>
   </div>
@@ -90,438 +61,70 @@
 import { ref, computed, onMounted } from 'vue'
 import { VideoPlay } from '@element-plus/icons-vue'
 import { ElMessage } from 'element-plus'
+import { fetchCameras, gwGet, type Camera } from '@/api/gateway'
 
-interface Camera {
-  id: string
-  name: string
-  location: string
-  status: 'online' | 'offline'
-  streamUrl?: string
-}
-
-// 摄像头数据
-const cameras = ref<Camera[]>([
-  {
-    id: 'camera1',
-    name: '仓库入口',
-    location: '仓库正门',
-    status: 'online'
-  },
-  {
-    id: 'camera2', 
-    name: '货架区域A',
-    location: '仓库东区',
-    status: 'online'
-  },
-  {
-    id: 'camera3',
-    name: '货架区域B',
-    location: '仓库西区',
-    status: 'online'
-  },
-  {
-    id: 'camera4',
-    name: '装卸平台',
-    location: '仓库后门',
-    status: 'offline'
-  },
-  {
-    id: 'camera5',
-    name: '办公区域',
-    location: '办公楼',
-    status: 'online'
-  }
-])
-
-// 当前选中的摄像头
+const cameras = ref<Camera[]>([])
 const selectedCamera = ref<Camera | null>(null)
-
-// 日期时间范围
 const dateTimeRange = ref<string[]>([])
+const playbackUrl = ref('')
+const playbackLoading = ref(false)
+const currentTime = ref('')
 
-// 播放进度
-const playProgress = ref(0)
-const isPlaying = ref(false)
-const playSpeed = ref(1)
-
-// 总时长（模拟值）
-const totalDuration = ref('00:30:00')
-
-// 计算在线和离线设备数量
 const onlineCount = computed(() => cameras.value.filter(c => c.status === 'online').length)
 const offlineCount = computed(() => cameras.value.filter(c => c.status === 'offline').length)
 
-// 当前时间
-const currentTime = ref('')
+const loadCameras = async () => { try { cameras.value = await fetchCameras('Owl:main') } catch {} }
 
-// 选择摄像头
 const selectCamera = (camera: Camera) => {
   selectedCamera.value = camera
-  playProgress.value = 0
-  isPlaying.value = false
-  
-  // 设置默认日期时间范围（前一天到今天）
-  if (!dateTimeRange.value || dateTimeRange.value.length === 0) {
-    const yesterday = new Date()
-    yesterday.setDate(yesterday.getDate() - 1)
-    const today = new Date()
-    
-    dateTimeRange.value = [
-      yesterday.toISOString().slice(0, 19).replace('T', ' '),
-      today.toISOString().slice(0, 19).replace('T', ' ')
-    ]
-  }
-  
-  ElMessage.success(`已选择 ${camera.name}`)
-}
-
-// 搜索录像记录
-const searchRecordings = () => {
-  if (!selectedCamera.value) {
-    ElMessage.warning('请先选择摄像头')
-    return
-  }
-  
-  if (!dateTimeRange.value || dateTimeRange.value.length !== 2) {
-    ElMessage.warning('请选择有效的日期时间范围')
-    return
-  }
-  
-  ElMessage.success(`正在查询 ${selectedCamera.value.name} 的历史记录`)  
-  // 重置播放状态
-  playProgress.value = 0
-  isPlaying.value = false
-}
-
-// 重置日期时间范围
-const resetDateTimeRange = () => {
-  dateTimeRange.value = []
-}
-
-// 切换播放/暂停
-const togglePlay = () => {
-  isPlaying.value = !isPlaying.value
-  ElMessage.info(isPlaying.value ? '开始播放' : '暂停播放')
-  
-  // 模拟播放进度更新
-  if (isPlaying.value) {
-    simulatePlayback()
+  if (!dateTimeRange.value.length) {
+    const yesterday = new Date(); yesterday.setDate(yesterday.getDate() - 1)
+    dateTimeRange.value = [formatISOLocal(yesterday), formatISOLocal(new Date())]
   }
 }
 
-// 快退10秒
-const stepBackward = () => {
-  playProgress.value = Math.max(0, playProgress.value - 5)
-  ElMessage.info('后退10秒')
+const searchRecordings = async () => {
+  if (!selectedCamera.value) return ElMessage.warning('请先选择摄像头')
+  if (!dateTimeRange.value || dateTimeRange.value.length !== 2) return ElMessage.warning('请选择时间段')
+  playbackLoading.value = true; playbackUrl.value = ''
+  try {
+    const cam = selectedCamera.value
+    const start = new Date(dateTimeRange.value[0]).toISOString()
+    const end = new Date(dateTimeRange.value[1]).toISOString()
+    const data = await gwGet(`/api/gateway/streams/${cam.adapterCode}/${cam.sourceId}/playback?start=${start}&end=${end}`)
+    playbackUrl.value = data.hls || ''
+    if (!playbackUrl.value) ElMessage.warning('未获取到回放流地址')
+  } catch { ElMessage.error('获取回放流失败') }
+  finally { playbackLoading.value = false }
 }
 
-// 快进10秒
-const stepForward = () => {
-  playProgress.value = Math.min(100, playProgress.value + 5)
-  ElMessage.info('前进10秒')
-}
+const resetDateTimeRange = () => { dateTimeRange.value = []; playbackUrl.value = '' }
+const formatISOLocal = (d: Date) => d.toISOString().slice(0, 19).replace('T', ' ')
+const formatDateTime = (s: string) => s
 
-// 截图
-const screenshot = () => {
-  if (!selectedCamera.value) {
-    ElMessage.warning('请先选择摄像头')
-    return
-  }
-  ElMessage.success('截图成功')
-}
-
-// 切换全屏
-const toggleFullScreen = () => {
-  ElMessage.info('全屏显示')
-  // 实际项目中需要实现全屏逻辑
-}
-
-// 模拟播放进度
-let playbackInterval: number | null = null
-const simulatePlayback = () => {
-  if (playbackInterval) {
-    clearInterval(playbackInterval)
-  }
-  
-  playbackInterval = window.setInterval(() => {
-    if (isPlaying.value && playProgress.value < 100) {
-      playProgress.value += 0.1 * playSpeed.value
-      
-      // 播放结束
-      if (playProgress.value >= 100) {
-        playProgress.value = 100
-        isPlaying.value = false
-        if (playbackInterval) {
-          clearInterval(playbackInterval)
-        }
-        ElMessage.info('播放结束')
-      }
-    }
-  }, 100)
-}
-
-// 格式化日期时间
-const formatDateTime = (dateTimeStr: string) => {
-  const date = new Date(dateTimeStr)
-  return date.toLocaleString('zh-CN')
-}
-
-// 格式化日期
-const formatDate = (dateTimeStr: string) => {
-  const date = new Date(dateTimeStr)
-  return date.toLocaleDateString('zh-CN')
-}
-
-// 格式化进度时间
-const formatProgressTime = () => {
-  const [hours, minutes, seconds] = totalDuration.value.split(':')
-  const totalSeconds = parseInt(hours) * 3600 + parseInt(minutes) * 60 + parseInt(seconds)
-  const currentSeconds = Math.floor(totalSeconds * (playProgress.value / 100))
-  
-  const h = Math.floor(currentSeconds / 3600).toString().padStart(2, '0')
-  const m = Math.floor((currentSeconds % 3600) / 60).toString().padStart(2, '0')
-  const s = (currentSeconds % 60).toString().padStart(2, '0')
-  
-  return `${h}:${m}:${s}`
-}
-
-// 更新时间
-const updateTime = () => {
-  currentTime.value = new Date().toLocaleString('zh-CN')
-}
-
-// 组件挂载时初始化
-onMounted(() => {
-  updateTime()
-  setInterval(updateTime, 1000)
-  
-  // 设置默认日期时间范围
-  const yesterday = new Date()
-  yesterday.setDate(yesterday.getDate() - 1)
-  const today = new Date()
-  
-  dateTimeRange.value = [
-    yesterday.toISOString().slice(0, 19).replace('T', ' '),
-    today.toISOString().slice(0, 19).replace('T', ' ')
-  ]
-})
+const updateTime = () => { currentTime.value = new Date().toLocaleString('zh-CN') }
+onMounted(() => { loadCameras(); updateTime(); setInterval(updateTime, 1000) })
 </script>
 
 <style scoped>
-.history-playback {
-  height: 100%;
-  display: flex;
-  flex-direction: column;
-  padding: 20px;
-}
-
-.monitor-header {
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-  margin-bottom: 20px;
-}
-
-.monitor-header h2 {
-  margin: 0;
-  color: #fff;
-  font-size: 20px;
-  font-weight: 500;
-}
-
-.monitor-controls {
-  display: flex;
-  gap: 10px;
-}
-
-.date-filter {
-  margin-bottom: 20px;
-  background: rgba(255, 255, 255, 0.05);
-  border: 1px solid rgba(255, 255, 255, 0.1);
-  border-radius: 8px;
-  padding: 15px;
-}
-
-.date-filter h3 {
-  margin: 0 0 10px 0;
-  color: #fff;
-  font-size: 16px;
-  font-weight: 500;
-}
-
-.date-filter-controls {
-  display: flex;
-  align-items: center;
-  gap: 10px;
-}
-
-.camera-list {
-  margin-bottom: 20px;
-}
-
-.camera-list h3 {
-  margin: 0 0 15px 0;
-  color: #fff;
-  font-size: 16px;
-  font-weight: 500;
-}
-
-.camera-item {
-  background: rgba(255, 255, 255, 0.05);
-  border: 1px solid rgba(255, 255, 255, 0.1);
-  color: #fff;
-  cursor: pointer;
-  transition: all 0.3s ease;
-}
-
-.camera-item:hover {
-  background: rgba(255, 255, 255, 0.1);
-  transform: translateY(-2px);
-}
-
-.camera-info {
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-}
-
-.camera-name {
-  font-weight: 500;
-  font-size: 14px;
-}
-
-.camera-location {
-  font-size: 12px;
-  color: rgba(255, 255, 255, 0.7);
-}
-
-.camera-status {
-  padding: 2px 8px;
-  border-radius: 10px;
-  font-size: 12px;
-}
-
-.camera-status.online {
-  background: rgba(103, 194, 58, 0.2);
-  color: #67c23a;
-}
-
-.camera-status.offline {
-  background: rgba(245, 108, 108, 0.2);
-  color: #f56c6c;
-}
-
-.main-view {
-  flex: 1;
-  margin-bottom: 20px;
-  display: flex;
-  flex-direction: column;
-}
-
-.main-view h3 {
-  margin: 0 0 15px 0;
-  color: #fff;
-  font-size: 16px;
-  font-weight: 500;
-}
-
-.video-container {
-  flex: 1;
-  background: rgba(0, 0, 0, 0.5);
-  border-radius: 8px;
-  display: flex;
-  flex-direction: column;
-  overflow: hidden;
-}
-
-.video-placeholder {
-  flex: 1;
-  display: flex;
-  flex-direction: column;
-  justify-content: center;
-  align-items: center;
-  color: rgba(255, 255, 255, 0.5);
-  padding: 20px;
-}
-
-.video-placeholder .el-icon {
-  font-size: 64px;
-  margin-bottom: 16px;
-}
-
-.video-placeholder p {
-  margin: 5px 0;
-}
-
-.video-progress {
-  padding: 10px;
-  background: rgba(0, 0, 0, 0.3);
-  border-top: 1px solid rgba(255, 255, 255, 0.1);
-}
-
-.time-display {
-  color: #fff;
-  text-align: center;
-  margin-top: 5px;
-  font-size: 12px;
-}
-
-.video-controls {
-  padding: 10px;
-  background: rgba(0, 0, 0, 0.3);
-  display: flex;
-  gap: 10px;
-  justify-content: center;
-  align-items: center;
-  border-top: 1px solid rgba(255, 255, 255, 0.1);
-}
-
-.no-selection {
-  flex: 1;
-  display: flex;
-  justify-content: center;
-  align-items: center;
-  background: rgba(0, 0, 0, 0.3);
-  border-radius: 8px;
-}
-
-.system-info {
-  margin-bottom: 10px;
-}
-
-.system-info h3 {
-  margin: 0 0 15px 0;
-  color: #fff;
-  font-size: 16px;
-  font-weight: 500;
-}
-
-.el-descriptions {
-  background: rgba(255, 255, 255, 0.05);
-  color: #fff;
-}
-
-.el-descriptions__label {
-  color: rgba(255, 255, 255, 0.9);
-}
-
-.el-descriptions__content {
-  color: #fff;
-}
-
-.el-card.is-hover-shadow:hover {
-  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
-}
-
-.el-slider__runway {
-  background-color: rgba(255, 255, 255, 0.2);
-}
-
-.el-slider__bar {
-  background-color: #409eff;
-}
-
-.el-slider__button-wrapper {
-  border-color: #409eff;
-}
+.history-playback { height: 100%; display: flex; flex-direction: column; padding: 20px; }
+.monitor-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
+.monitor-header h2 { margin: 0; color: #fff; font-size: 20px; font-weight: 500; }
+.monitor-controls { display: flex; gap: 10px; }
+.date-filter h3 { color: #fff; margin-bottom: 10px; }
+.date-filter-controls { display: flex; gap: 10px; align-items: center; margin-bottom: 20px; }
+.camera-list { margin-bottom: 20px; }
+.camera-list h3 { color: #fff; }
+.camera-item { background: rgba(255,255,255,0.05); cursor: pointer; }
+.camera-name { font-size: 14px; color: #fff; }
+.camera-location { font-size: 12px; color: #999; }
+.camera-status.online { color: #67c23a; }
+.camera-status.offline { color: #f56c6c; }
+.main-view { flex: 1; }
+.main-view h3 { color: #fff; margin-bottom: 10px; }
+.video-container { background: #000; border-radius: 8px; overflow: hidden; }
+.video-placeholder { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 400px; color: #fff; }
+.no-selection { flex: 1; display: flex; align-items: center; justify-content: center; }
+.system-info { margin-top: 20px; }
+.system-info h3 { color: #fff; margin-bottom: 10px; }
 </style>