feat: 监控指令下发后轮询命令状态

src/views/MonitorView/MonitorView.vue

@@ -368,8 +368,12 @@ import { useUserStore } from '@/stores/modules/userStore'
 import commonRefs from '@/utils/commonRefs'
 import mapHelper from '@/core/mapHelper'
 import mapConfig, { MAP_STYLES, MAP_OVERVIEW, MAP_VIEW } from '@/config/map'
+import { applyChineseLabels } from '@/utils/mapLabels'
 import LivePlayer from '@/components/LivePlayer.vue'
 import { getLivePlayURL, heartbeatLive, joinLive, leaveLive } from '@/api/live'
+import request from '@/utils/http'
+import * as urls from '@/config/urls'
+
 
 const DEVICE_SOURCE = 'monitor-devices'
 const DEVICE_SYMBOL = 'monitor-devices-symbol'
@@ -489,6 +493,26 @@ function bindingFeatureCollection() {
   }
 }
 
+async function loadPinImageData(url) {
+  const img = await new Promise((resolve, reject) => {
+    const el = new Image()
+    el.onload = () => resolve(el)
+    el.onerror = () => reject(new Error(`图标加载失败: ${url}`))
+    el.src = url
+  })
+  // 仅有 viewBox 的 SVG 在部分环境下 naturalWidth/Height 为 0
+  const width = img.naturalWidth || img.width || 48
+  const height = img.naturalHeight || img.height || 64
+  const canvas = document.createElement('canvas')
+  canvas.width = width
+  canvas.height = height
+  const ctx = canvas.getContext('2d')
+  if (!ctx) throw new Error('无法创建 canvas 上下文')
+  ctx.clearRect(0, 0, width, height)
+  ctx.drawImage(img, 0, 0, width, height)
+  return ctx.getImageData(0, 0, width, height)
+}
+
 async function ensurePinImages(map) {
   if (!map) return
   const jobs = []
@@ -498,22 +522,41 @@ async function ensurePinImages(map) {
       if (map.hasImage(id)) continue
       const url = `/assets/icons/${id}.svg`
       jobs.push(
-        new Promise((resolve) => {
-          map.loadImage(url, (err, image) => {
-            if (!err && image && !map.hasImage(id)) {
+        loadPinImageData(url)
+          .then((image) => {
+            if (!map.hasImage(id)) {
+              // Mapbox loadImage 对 SVG 常因 createImageBitmap 失败而静默跳过；
+              // 先栅格成 ImageData 再 addImage，兼容稳定。
               map.addImage(id, image, { pixelRatio: 2 })
             }
-            resolve()
           })
-        }),
+          .catch((err) => {
+            console.warn('[Monitor] pin image failed:', id, err)
+          }),
       )
     }
   }
   await Promise.all(jobs)
 }
 
+async function waitStyleLoaded(map, timeoutMs = 8000) {
+  if (!map) return false
+  if (map.isStyleLoaded()) return true
+  const startedAt = Date.now()
+  while (Date.now() - startedAt < timeoutMs) {
+    if (map.isStyleLoaded()) return true
+    await new Promise((resolve) => setTimeout(resolve, 50))
+  }
+  return !!map.isStyleLoaded()
+}
+
 async function ensureMonitorLayers() {
-  if (!mapInstance || !mapInstance.isStyleLoaded()) return
+  if (!mapInstance) return
+  const styleReady = await waitStyleLoaded(mapInstance)
+  if (!styleReady) {
+    console.warn('[Monitor] map style not ready, skip layer ensure')
+    return
+  }
   await ensurePinImages(mapInstance)
 
   if (!mapInstance.getSource(DEVICE_SOURCE)) {
@@ -559,10 +602,10 @@ async function ensureMonitorLayers() {
       layout: {
         'icon-image': ['get', 'icon'],
         'icon-size': [
-          'case',
-          ['==', ['get', 'selected'], 1],
-          1.25,
-          1,
+          'interpolate', ['linear'], ['zoom'],
+          1.5, ['case', ['==', ['get', 'selected'], 1], 0.95, 0.8],
+          4, ['case', ['==', ['get', 'selected'], 1], 1.15, 0.95],
+          10, ['case', ['==', ['get', 'selected'], 1], 1.25, 1],
         ],
         'icon-anchor': 'bottom',
         'icon-allow-overlap': true,
@@ -676,6 +719,7 @@ async function rebuildAfterStyle() {
   } catch (_) {
     /* ignore */
   }
+  applyChineseLabels(mapInstance)
   layersReady = false
   await ensureMonitorLayers()
   syncMarkers()
@@ -737,13 +781,42 @@ function flyToSelected() {
   updateMapScale()
 }
 
+async function waitForMap(timeoutMs = 8000) {
+  const readMap = () => {
+    const el = typeof document !== 'undefined' ? document.getElementById('map') : null
+    if (el?.__laicMap) return el.__laicMap
+    const fromHelper = mapHelper.getMap()
+    if (fromHelper) return fromHelper
+    if (typeof window !== 'undefined' && window.__LAIC_MAPBOX_MAP__) return window.__LAIC_MAPBOX_MAP__
+    return null
+  }
+
+  const immediate = readMap()
+  if (immediate) return immediate
+
+  const fromRefs = await Promise.race([
+    commonRefs.getRef('map'),
+    new Promise((resolve) => setTimeout(() => resolve(null), Math.min(1500, timeoutMs))),
+  ])
+  if (fromRefs) return fromRefs
+
+  const startedAt = Date.now()
+  while (Date.now() - startedAt < timeoutMs) {
+    const mapped = readMap()
+    if (mapped) return mapped
+    await new Promise((resolve) => setTimeout(resolve, 50))
+  }
+  return null
+}
+
 async function setupMap() {
-  const map = await commonRefs.getRef('map')
+  const map = await waitForMap()
   if (!map) {
     ui.toast('地图未初始化（缺少 Mapbox token）')
     return
   }
   mapInstance = map
+  if (typeof window !== 'undefined') window.__LAIC_MAP__ = map
   mapHelper.toggleMapMode({ is2D: true })
   updateMapScale()
 
@@ -753,11 +826,25 @@ async function setupMap() {
     readyStarted = true
     pendingLoadHandler = null
     if (!mapInstance) return
-    await ensureMonitorLayers()
-    syncMarkers()
-    if (selectedId.value) flyToSelected()
-    else resetOverviewCamera()
-    updateMapScale()
+    try {
+      await ensureMonitorLayers()
+      if (!layersReady) {
+        // style/HMR 竞态：短暂重试，避免 readyStarted 锁死后永远无图层
+        for (let i = 0; i < 20 && !layersReady; i += 1) {
+          await new Promise((resolve) => setTimeout(resolve, 100))
+          if (!mapInstance) return
+          await ensureMonitorLayers()
+        }
+      }
+      syncMarkers()
+      if (selectedId.value) flyToSelected()
+      else resetOverviewCamera()
+      updateMapScale()
+    } catch (err) {
+      readyStarted = false
+      console.error('[Monitor] ensure layers failed:', err)
+      ui.toast(err?.message || '机巢图层初始化失败')
+    }
   }
 
   cancelPendingMapHandlers()
@@ -829,6 +916,7 @@ function teardownMap() {
     clearMonitorLayers()
   }
   mapInstance = null
+  if (typeof window !== 'undefined' && window.__LAIC_MAP__) delete window.__LAIC_MAP__
   layersReady = false
   commonRefs.clearPendingList('map')
 }
@@ -852,6 +940,7 @@ onMounted(async () => {
 
 onUnmounted(() => {
   window.removeEventListener('keydown', onGlobalKeydown)
+  closeCommandProgress()
   closeLive()
   teardownMap()
 })
@@ -958,8 +1047,13 @@ async function closeLive(sendRequest = true) {
 }
 
 
-function displayWithUnit(value, unit) {
-  return value == null || value === '' ? '--' : `${value}${unit}`
+function displayWithUnit(value, unit, digits) {
+  if (value == null || value === '') return '--'
+  const num = Number(value)
+  if (Number.isFinite(num) && digits != null) {
+    return `${num.toFixed(digits)}${unit}`
+  }
+  return `${value}${unit}`
 }
 
 function boolText(value) {
@@ -1154,6 +1248,10 @@ function closeDockStatus() {
 }
 
 function onGlobalKeydown(event) {
+  if (event.key === 'Escape' && commandProgress.open) {
+    closeCommandProgress()
+    return
+  }
   if (event.key === 'Escape' && dockStatusOpen.value) closeDockStatus()
 }
 
@@ -1270,6 +1368,135 @@ function zoomOut() {
   mapInstance.zoomTo(Math.max(mapInstance.getMinZoom(), mapInstance.getZoom() - 1), { duration: 200 })
 }
 
+const COMMAND_STATUS = {
+  sent: { name: '已下发', step: 2, result: '等待应答', terminal: false },
+  acked: { name: '已确认', step: 3, result: '执行成功', terminal: true, ok: true },
+  timeout: { name: '已超时', step: 3, result: '已超时', terminal: true, ok: false },
+  terminal: { name: '执行失败', step: 3, result: '执行失败', terminal: true, ok: false },
+}
+
+const commandProgress = reactive({
+  open: false,
+  title: '',
+  deviceName: '',
+  commandId: '',
+  status: '', // sent/acked/timeout/terminal
+  result: '',
+  step: 1, // 1 确认下发 2 已下发 3 终态
+  error: '',
+  buttonTitle: '',
+})
+
+let commandPollTimer = null
+let commandAutoCloseTimer = null
+let commandPollFails = 0
+
+function buttonStatusText(title) {
+  if (commandProgress.buttonTitle !== title || !commandProgress.status) return '状态：待执行'
+  const meta = COMMAND_STATUS[commandProgress.status]
+  return meta ? `状态：${meta.name}` : '状态：待执行'
+}
+
+function clearCommandTimers() {
+  if (commandPollTimer) {
+    clearInterval(commandPollTimer)
+    commandPollTimer = null
+  }
+  if (commandAutoCloseTimer) {
+    clearTimeout(commandAutoCloseTimer)
+    commandAutoCloseTimer = null
+  }
+}
+
+function closeCommandProgress() {
+  clearCommandTimers()
+  commandProgress.open = false
+}
+
+function applyCommandStatus(cmd) {
+  const status = cmd?.status || 'sent'
+  const meta = COMMAND_STATUS[status] || COMMAND_STATUS.sent
+  commandProgress.status = status
+  commandProgress.step = meta.step
+  commandProgress.result = cmd?.ackResultCode || meta.result
+  commandProgress.error = ''
+  return meta
+}
+
+function scheduleAutoClose() {
+  if (commandAutoCloseTimer) clearTimeout(commandAutoCloseTimer)
+  commandAutoCloseTimer = setTimeout(() => {
+    closeCommandProgress()
+  }, 5000)
+}
+
+async function pollCommandOnce() {
+  if (!commandProgress.commandId) return
+  try {
+    const cmd = await request.get(urls.COMMAND(commandProgress.commandId))
+    commandPollFails = 0
+    const meta = applyCommandStatus(cmd)
+    if (meta.terminal) {
+      clearInterval(commandPollTimer)
+      commandPollTimer = null
+      scheduleAutoClose()
+    }
+  } catch (e) {
+    commandPollFails += 1
+    const status = e?.response?.status
+    if (status === 403 || status === 404 || commandPollFails >= 3) {
+      clearInterval(commandPollTimer)
+      commandPollTimer = null
+      commandProgress.error =
+        status === 403
+          ? '无权限查看进度，请稍后在操作记录确认'
+          : status === 404
+            ? '未找到指令记录'
+            : (e.message || '进度查询失败')
+      scheduleAutoClose()
+    }
+  }
+}
+
+function startCommandProgress(cmd, title, deviceName) {
+  clearCommandTimers()
+  commandPollFails = 0
+  commandProgress.open = true
+  commandProgress.title = title
+  commandProgress.deviceName = deviceName || '--'
+  commandProgress.commandId = String(cmd?.id || '')
+  commandProgress.buttonTitle = title
+  commandProgress.step = 1
+  commandProgress.error = ''
+  applyCommandStatus(cmd || { status: 'sent' })
+
+  if (!commandProgress.commandId) {
+    commandProgress.error = '未返回指令 ID，无法跟踪进度'
+    scheduleAutoClose()
+    return
+  }
+
+  const ttl = Number(cmd?.ttlMs) > 0 ? Number(cmd.ttlMs) : 30000
+  const deadline = Date.now() + Math.max(ttl, 30000) + 5000
+
+  commandPollTimer = setInterval(async () => {
+    if (Date.now() > deadline) {
+      clearInterval(commandPollTimer)
+      commandPollTimer = null
+      if (!COMMAND_STATUS[commandProgress.status]?.terminal) {
+        commandProgress.error = '等待超时，请稍后在操作记录查看'
+        commandProgress.step = 3
+      }
+      scheduleAutoClose()
+      return
+    }
+    await pollCommandOnce()
+  }, 1500)
+
+  // 立即查一次，避免干等 1.5s
+  pollCommandOnce()
+}
+
 async function runCommand(title, desc) {
   const rec = record.value
   if (!rec) return
@@ -1284,8 +1511,9 @@ async function runCommand(title, desc) {
   const ok = await ui.confirm(title, desc)
   if (!ok) return
   try {
-    await devices.sendCommand(rec, title)
+    const cmd = await devices.sendCommand(rec, title)
     ui.toast(`${title}指令已下发`)
+    startCommandProgress(cmd, title, rec.name)
     await reload()
   } catch (e) {
     ui.toast(e.message || '指令下发失败')