From c441fed1b33ffb0e601d4a85f78700a5e74af635 Mon Sep 17 00:00:00 2001
From: kevin <kevin@lmve.net>
Date: Thu, 4 Jun 2026 09:20:26 +0800
Subject: [PATCH] =?UTF-8?q?=E8=8A=82=E7=82=B9=E8=AF=A6=E6=83=85=E9=A1=B5?=
 =?UTF-8?q?=E5=AE=8C=E6=88=90?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md                                     |   3 +-
 db_test.go                                    |  29 ++
 meshmap_frontend/src/App.vue                  |  22 +-
 meshmap_frontend/src/api.ts                   |  33 +-
 meshmap_frontend/src/components/ChatPanel.vue |  10 +-
 meshmap_frontend/src/components/MeshMap.vue   |  44 +++
 .../src/components/NodeDetailedPage.vue       | 357 ++++++++++++++++++
 .../src/components/NodeListPanel.vue          |  10 +-
 .../src/components/NodeTrajectoryMap.vue      |  75 ++++
 meshmap_frontend/src/style.css                | 106 +++++-
 meshmap_frontend/src/types.ts                 |  10 +
 11 files changed, 679 insertions(+), 20 deletions(-)
 create mode 100644 meshmap_frontend/src/components/NodeDetailedPage.vue
 create mode 100644 meshmap_frontend/src/components/NodeTrajectoryMap.vue

diff --git a/README.md b/README.md
index fafc85f..5567919 100644
--- a/README.md
+++ b/README.md
@@ -117,7 +117,7 @@ go run .
 
 构建后的文件位于项目根目录 `dist/`，Gin 会提供静态文件服务；`/api` 路径保留给后端接口。
 
-管理页面位于 `/admin`，默认管理员账号为 `admin` / `admin`。生产环境请修改 `web.admin.password` 或设置 `MESH_ADMIN_PASSWORD`，并配置固定的 `web.admin.session_secret` 或 `MESH_ADMIN_SESSION_SECRET`；如果 `session_secret` 为空，程序会在启动时生成临时签名密钥，重启后需要重新登录。后台页面包括 `/admin` 服务状态、`/admin/users` 用户管理、`/admin/log/login` 登录日志。后台支持新增管理员用户和修改用户密码；密码使用 bcrypt hash 保存，API 不会返回密码 hash。修改密码不会立即使已签发 Session 失效，当前 Session 到期或退出登录后才需要使用新密码。登录成功和失败都会记录到登录日志，包含用户名、结果、原因、来源地址、User-Agent 和时间。
+管理页面位于 `/admin`，默认管理员账号为 `admin` / `admin`。生产环境请修改 `web.admin.password` 或设置 `MESH_ADMIN_PASSWORD`，并配置固定的 `web.admin.session_secret` 或 `MESH_ADMIN_SESSION_SECRET`；如果 `session_secret` 为空，程序会在启动时生成临时签名密钥，重启后需要重新登录。后台页面包括 `/admin` 服务状态、`/admin/users` 用户管理、`/admin/log/login` 登录日志。后台支持新增管理员用户和修改用户密码；密码使用 bcrypt hash 保存，API 不会返回密码 hash。修改密码不会立即使已签发 Session 失效，当前 Session 到期或退出登录后才需要使用新密码。登录成功和失败都会记录到登录日志，包含用户名、结果、原因、来源地址、User-Agent 和时间。管理员可在主页右键删除聊天消息、地图节点或节点列表记录；删除节点会删除 `nodeinfo` 和 `map_report` 当前状态，不会删除历史消息、位置、遥测等 append 记录，后续收到新的节点上报时可能重新出现。
 
 常用 API：
 
@@ -132,6 +132,7 @@ GET /api/admin/users
 POST /api/admin/users
 PUT /api/admin/users/:id/password
 DELETE /api/admin/text-messages/:id
+DELETE /api/admin/nodes/:id
 GET /api/nodeinfo
 GET /api/nodeinfo/:id
 GET /api/map-reports
diff --git a/db_test.go b/db_test.go
index 3e25fd3..773c329 100644
--- a/db_test.go
+++ b/db_test.go
@@ -134,6 +134,35 @@ func TestNodeInfoAndMapReportAreStoredSeparately(t *testing.T) {
 	}
 }
 
+func TestDeleteNodeDeletesNodeInfoAndMapReport(t *testing.T) {
+	st := openTestStore(t)
+	defer st.Close()
+
+	if err := st.UpsertNodeInfo(nodeInfoTestRecord("node name")); err != nil {
+		t.Fatalf("UpsertNodeInfo() error = %v", err)
+	}
+	if err := st.UpsertMapReport(mapReportTestRecord("map name")); err != nil {
+		t.Fatalf("UpsertMapReport() error = %v", err)
+	}
+	if err := st.DeleteNode("!12345678"); err != nil {
+		t.Fatalf("DeleteNode() error = %v", err)
+	}
+
+	var nodeCount, reportCount int
+	if err := rawTestDB(t, st).QueryRow("SELECT COUNT(*) FROM nodeinfo WHERE node_id = ?", "!12345678").Scan(&nodeCount); err != nil {
+		t.Fatal(err)
+	}
+	if err := rawTestDB(t, st).QueryRow("SELECT COUNT(*) FROM map_report WHERE node_id = ?", "!12345678").Scan(&reportCount); err != nil {
+		t.Fatal(err)
+	}
+	if nodeCount != 0 || reportCount != 0 {
+		t.Fatalf("nodeinfo/map_report counts = %d/%d, want 0/0", nodeCount, reportCount)
+	}
+	if err := st.DeleteNode("!12345678"); !errors.Is(err, gorm.ErrRecordNotFound) {
+		t.Fatalf("DeleteNode(missing) error = %v, want record not found", err)
+	}
+}
+
 func TestUpsertNodeInfoRequiresNodeFields(t *testing.T) {
 	st := openTestStore(t)
 	defer st.Close()
diff --git a/meshmap_frontend/src/App.vue b/meshmap_frontend/src/App.vue
index e429bde..70874f9 100644
--- a/meshmap_frontend/src/App.vue
+++ b/meshmap_frontend/src/App.vue
@@ -7,11 +7,16 @@ import AdminLoginLogs from './components/AdminLoginLogs.vue'
 import AdminUsers from './components/AdminUsers.vue'
 import ChatPanel from './components/ChatPanel.vue'
 import MeshMap from './components/MeshMap.vue'
+import NodeDetailedPage from './components/NodeDetailedPage.vue'
 import NodeListPanel from './components/NodeListPanel.vue'
 import type { AdminUser, HealthStatus, MapNode, MapReport, NodeInfo, NodeInfoById, PositionRecord, TextMessage } from './types'
 
-const adminPath = window.location.pathname
+const currentPath = window.location.pathname
+const adminPath = currentPath
 const isAdminPage = adminPath.startsWith('/admin')
+const detailMatch = currentPath.match(/^\/detailed\/(.+)$/)
+const detailedNodeId = detailMatch ? decodeURIComponent(detailMatch[1]) : ''
+const isDetailedPage = !!detailedNodeId
 const adminUser = ref<AdminUser | null>(null)
 const adminChecking = ref(false)
 
@@ -212,6 +217,9 @@ onMounted(() => {
     return
   }
   checkAdminSession()
+  if (isDetailedPage) {
+    return
+  }
   refresh()
   refreshTimer = window.setInterval(() => refresh(false), 5000)
 })
@@ -228,7 +236,8 @@ onBeforeUnmount(() => {
     <header class="topbar">
       <div>
         <p class="eyebrow">Meshtastic MQTT Server</p>
-        <h1>{{ isAdminPage ? 'Admin' : 'MeshMap' }}</h1>
+        <h1 v-if="isDetailedPage">节点详情</h1>
+        <h1 v-else>{{ isAdminPage ? 'Admin' : 'MeshMap' }}</h1>
       </div>
       <div class="topbar-actions">
         <template v-if="isAdminPage">
@@ -239,6 +248,11 @@ onBeforeUnmount(() => {
           </nav>
           <a class="topbar-link" href="/">返回地图</a>
         </template>
+        <template v-else-if="isDetailedPage">
+          <span class="counter">{{ detailedNodeId }}</span>
+          <a class="topbar-link" href="/">返回地图</a>
+          <a class="topbar-link" href="/admin">管理</a>
+        </template>
         <template v-else>
           <span class="status-pill" :class="{ ok: health?.status === 'ok' }">
             {{ health?.status ?? 'unknown' }} / db {{ health?.database ?? 'unknown' }}
@@ -267,6 +281,10 @@ onBeforeUnmount(() => {
       <AdminLogin v-else @login="adminUser = $event" />
     </template>
 
+    <template v-else-if="isDetailedPage">
+      <NodeDetailedPage :node-id="detailedNodeId" :is-admin="!!adminUser" />
+    </template>
+
     <template v-else>
       <p v-if="error" class="error">{{ error }}</p>
 
diff --git a/meshmap_frontend/src/api.ts b/meshmap_frontend/src/api.ts
index 83927e2..5a0563d 100644
--- a/meshmap_frontend/src/api.ts
+++ b/meshmap_frontend/src/api.ts
@@ -9,6 +9,7 @@ import type {
   MapReport,
   NodeInfo,
   PositionRecord,
+  TelemetryRecord,
   TextMessage,
 } from './types'
 
@@ -29,6 +30,14 @@ async function requestJSON<T>(path: string, init?: RequestInit): Promise<T> {
   return response.json() as Promise<T>
 }
 
+function listPath(path: string, limit: number, offset: number, nodeId = ''): string {
+  const params = new URLSearchParams({ limit: String(limit), offset: String(offset) })
+  if (nodeId) {
+    params.set('node_id', nodeId)
+  }
+  return `${path}?${params.toString()}`
+}
+
 function getJSON<T>(path: string): Promise<T> {
   return requestJSON<T>(path)
 }
@@ -58,15 +67,23 @@ export function getHealth(): Promise<HealthStatus> {
 }
 
 export function getNodeInfo(limit = 500, offset = 0): Promise<ListResponse<NodeInfo>> {
-  return getJSON<ListResponse<NodeInfo>>(`/api/nodeinfo?limit=${limit}&offset=${offset}`)
+  return getJSON<ListResponse<NodeInfo>>(listPath('/api/nodeinfo', limit, offset))
+}
+
+export function getNodeInfoById(nodeId: string): Promise<NodeInfo> {
+  return getJSON<NodeInfo>(`/api/nodeinfo/${encodeURIComponent(nodeId)}`)
 }
 
 export function getMapReports(limit = 500, offset = 0): Promise<ListResponse<MapReport>> {
-  return getJSON<ListResponse<MapReport>>(`/api/map-reports?limit=${limit}&offset=${offset}`)
+  return getJSON<ListResponse<MapReport>>(listPath('/api/map-reports', limit, offset))
 }
 
-export function getTextMessages(limit = 100, offset = 0): Promise<ListResponse<TextMessage>> {
-  return getJSON<ListResponse<TextMessage>>(`/api/text-messages?limit=${limit}&offset=${offset}`)
+export function getMapReportById(nodeId: string): Promise<MapReport> {
+  return getJSON<MapReport>(`/api/map-reports/${encodeURIComponent(nodeId)}`)
+}
+
+export function getTextMessages(limit = 100, offset = 0, nodeId = ''): Promise<ListResponse<TextMessage>> {
+  return getJSON<ListResponse<TextMessage>>(listPath('/api/text-messages', limit, offset, nodeId))
 }
 
 export function deleteTextMessage(id: number): Promise<{ status: string }> {
@@ -77,8 +94,12 @@ export function deleteNode(nodeId: string): Promise<{ status: string }> {
   return deleteJSON<{ status: string }>(`/api/admin/nodes/${encodeURIComponent(nodeId)}`)
 }
 
-export function getPositions(limit = 500): Promise<ListResponse<PositionRecord>> {
-  return getJSON<ListResponse<PositionRecord>>(`/api/positions?limit=${limit}`)
+export function getPositions(limit = 500, offset = 0, nodeId = ''): Promise<ListResponse<PositionRecord>> {
+  return getJSON<ListResponse<PositionRecord>>(listPath('/api/positions', limit, offset, nodeId))
+}
+
+export function getTelemetry(limit = 500, offset = 0, nodeId = ''): Promise<ListResponse<TelemetryRecord>> {
+  return getJSON<ListResponse<TelemetryRecord>>(listPath('/api/telemetry', limit, offset, nodeId))
 }
 
 export function adminLogin(username: string, password: string): Promise<AdminLoginResponse> {
diff --git a/meshmap_frontend/src/components/ChatPanel.vue b/meshmap_frontend/src/components/ChatPanel.vue
index fc23a0e..75503a9 100644
--- a/meshmap_frontend/src/components/ChatPanel.vue
+++ b/meshmap_frontend/src/components/ChatPanel.vue
@@ -53,10 +53,11 @@ function closeMessageMenu() {
   menuMessage.value = null
 }
 
+function nodeDetailHref(nodeId: string): string {
+  return `/detailed/${encodeURIComponent(nodeId)}`
+}
+
 function openMessageMenu(message: TextMessage, event: MouseEvent) {
-  if (!props.isAdmin) {
-    return
-  }
   emit('select-node', message.from_id)
   menuMessage.value = message
   menuX.value = event.clientX
@@ -180,7 +181,8 @@ onUpdated(() => {
       :style="{ left: `${menuX}px`, top: `${menuY}px` }"
       @click.stop
     >
-      <button class="danger" type="button" @click="deleteSelectedMessage">删除</button>
+      <a :href="nodeDetailHref(menuMessage.from_id)">节点详细</a>
+      <button v-if="isAdmin" class="danger" type="button" @click="deleteSelectedMessage">删除</button>
     </div>
   </aside>
 </template>
diff --git a/meshmap_frontend/src/components/MeshMap.vue b/meshmap_frontend/src/components/MeshMap.vue
index 5aebcfb..280412f 100644
--- a/meshmap_frontend/src/components/MeshMap.vue
+++ b/meshmap_frontend/src/components/MeshMap.vue
@@ -25,6 +25,8 @@ let markerLayer: L.LayerGroup | null = null
 let hasFitBounds = false
 
 onMounted(async () => {
+  window.addEventListener('click', closeNodeMenu)
+  window.addEventListener('keydown', handleKeydown)
   await nextTick()
   if (!mapEl.value) {
     return
@@ -51,6 +53,8 @@ onMounted(async () => {
 })
 
 onBeforeUnmount(() => {
+  window.removeEventListener('click', closeNodeMenu)
+  window.removeEventListener('keydown', handleKeydown)
   map?.remove()
   map = null
   markerLayer = null
@@ -62,6 +66,35 @@ watch(
   { deep: true },
 )
 
+function closeNodeMenu() {
+  menuNodeId.value = null
+}
+
+function nodeDetailHref(nodeId: string): string {
+  return `/detailed/${encodeURIComponent(nodeId)}`
+}
+
+function openNodeMenu(node: MapNode, event: L.LeafletMouseEvent) {
+  L.DomEvent.stopPropagation(event)
+  emit('select-node', node.node_id)
+  menuNodeId.value = node.node_id
+  menuX.value = event.originalEvent.clientX
+  menuY.value = event.originalEvent.clientY
+}
+
+function deleteSelectedNode() {
+  if (menuNodeId.value) {
+    emit('delete-node', menuNodeId.value)
+  }
+  closeNodeMenu()
+}
+
+function handleKeydown(event: KeyboardEvent) {
+  if (event.key === 'Escape') {
+    closeNodeMenu()
+  }
+}
+
 function renderMarkers(forceFit: boolean) {
   if (!map || !markerLayer) {
     return
@@ -83,8 +116,10 @@ function renderMarkers(forceFit: boolean) {
     marker.bindPopup(buildNodePopupHTML(node), { maxWidth: 320, className: 'node-detail-popup' })
     marker.on('click', (event) => {
       L.DomEvent.stopPropagation(event)
+      closeNodeMenu()
       emit('select-node', node.node_id)
     })
+    marker.on('contextmenu', (event) => openNodeMenu(node, event))
     marker.addTo(markerLayer)
     if (selected) {
       marker.openPopup()
@@ -159,5 +194,14 @@ function escapeHTML(value: string): string {
   <section class="map-panel panel">
     <div ref="mapEl" class="map-container"></div>
     <div v-if="nodes.length === 0" class="map-empty">暂无可显示坐标的节点</div>
+    <div
+      v-if="menuNodeId"
+      class="context-menu"
+      :style="{ left: `${menuX}px`, top: `${menuY}px` }"
+      @click.stop
+    >
+      <a :href="nodeDetailHref(menuNodeId)">节点详细</a>
+      <button v-if="isAdmin" class="danger" type="button" @click="deleteSelectedNode">删除</button>
+    </div>
   </section>
 </template>
diff --git a/meshmap_frontend/src/components/NodeDetailedPage.vue b/meshmap_frontend/src/components/NodeDetailedPage.vue
new file mode 100644
index 0000000..8cb6ddf
--- /dev/null
+++ b/meshmap_frontend/src/components/NodeDetailedPage.vue
@@ -0,0 +1,357 @@
+<script setup lang="ts">
+import { computed, nextTick, onBeforeUnmount, onMounted, ref } from 'vue'
+import { deleteTextMessage, getMapReportById, getNodeInfoById, getPositions, getTelemetry, getTextMessages } from '../api'
+import type { MapReport, NodeInfo, PositionRecord, TelemetryRecord, TextMessage } from '../types'
+import NodeTrajectoryMap from './NodeTrajectoryMap.vue'
+
+const props = defineProps<{
+  nodeId: string
+  isAdmin: boolean
+}>()
+
+const nodeInfo = ref<NodeInfo | null>(null)
+const mapReport = ref<MapReport | null>(null)
+const messages = ref<TextMessage[]>([])
+const positions = ref<PositionRecord[]>([])
+const telemetry = ref<TelemetryRecord[]>([])
+const loading = ref(true)
+const chatLoadingOlder = ref(false)
+const chatHasMore = ref(true)
+const error = ref('')
+const chatPageSize = 20
+const chatHistoryRef = ref<HTMLElement | null>(null)
+const menuMessage = ref<TextMessage | null>(null)
+const menuX = ref(0)
+const menuY = ref(0)
+
+const nodeTitle = computed(() => {
+  return nodeInfo.value?.long_name || nodeInfo.value?.short_name || mapReport.value?.long_name || mapReport.value?.short_name || props.nodeId
+})
+
+const mergedNode = computed(() => {
+  return {
+    node_num: nodeInfo.value?.node_num ?? mapReport.value?.node_num ?? null,
+    long_name: nodeInfo.value?.long_name || mapReport.value?.long_name || null,
+    short_name: nodeInfo.value?.short_name || mapReport.value?.short_name || null,
+    hw_model: nodeInfo.value?.hw_model || mapReport.value?.hw_model || null,
+    role: nodeInfo.value?.role || mapReport.value?.role || null,
+    updated_at: nodeInfo.value?.updated_at || mapReport.value?.updated_at || null,
+  }
+})
+
+function formatTime(value: string): string {
+  return new Date(value).toLocaleString()
+}
+
+function metricEntries(value: string | null): Array<[string, unknown]> {
+  if (!value) {
+    return []
+  }
+  try {
+    const parsed = JSON.parse(value) as Record<string, unknown>
+    return Object.entries(parsed)
+  } catch {
+    return [['raw', value]]
+  }
+}
+
+function metricLabel(key: string): string {
+  const labels: Record<string, string> = {
+    air_util_tx: '空口发送占用',
+    battery_level: '电量',
+    channel_utilization: '信道占用',
+    uptime_seconds: '运行时长',
+    voltage: '电压',
+  }
+  return labels[key] || key
+}
+
+function metricValue(key: string, value: unknown): string {
+  if (typeof value !== 'number') {
+    return String(value)
+  }
+  if (key === 'battery_level') {
+    return `${value}%`
+  }
+  if (key === 'voltage') {
+    return `${value.toFixed(2)} V`
+  }
+  if (key === 'air_util_tx' || key === 'channel_utilization') {
+    return `${value.toFixed(2)}%`
+  }
+  if (key === 'uptime_seconds') {
+    const hours = Math.floor(value / 3600)
+    const minutes = Math.floor((value % 3600) / 60)
+    const seconds = Math.floor(value % 60)
+    return `${hours}h ${minutes}m ${seconds}s`
+  }
+  return Number.isInteger(value) ? String(value) : value.toFixed(2)
+}
+
+function toChronological(items: TextMessage[]): TextMessage[] {
+  return [...items].reverse()
+}
+
+function compareMessages(a: TextMessage, b: TextMessage): number {
+  const timeDiff = Date.parse(a.created_at) - Date.parse(b.created_at)
+  return timeDiff !== 0 ? timeDiff : a.id - b.id
+}
+
+function mergeMessages(existing: TextMessage[], incoming: TextMessage[]): TextMessage[] {
+  const byId = new Map<number, TextMessage>()
+  for (const message of existing) {
+    byId.set(message.id, message)
+  }
+  for (const message of incoming) {
+    byId.set(message.id, message)
+  }
+  return Array.from(byId.values()).sort(compareMessages)
+}
+
+async function optional<T>(request: Promise<T>): Promise<T | null> {
+  try {
+    return await request
+  } catch {
+    return null
+  }
+}
+
+async function loadInitialMessages() {
+  const response = await getTextMessages(chatPageSize, 0, props.nodeId)
+  messages.value = toChronological(response.items)
+  chatHasMore.value = response.items.length === chatPageSize
+  await nextTick()
+  const el = chatHistoryRef.value
+  if (el) {
+    el.scrollTop = el.scrollHeight
+  }
+}
+
+async function loadOlderMessages() {
+  if (chatLoadingOlder.value || !chatHasMore.value) {
+    return
+  }
+
+  const el = chatHistoryRef.value
+  const previousScrollHeight = el?.scrollHeight ?? 0
+  const previousScrollTop = el?.scrollTop ?? 0
+  chatLoadingOlder.value = true
+  try {
+    const response = await getTextMessages(chatPageSize, messages.value.length, props.nodeId)
+    messages.value = mergeMessages(messages.value, toChronological(response.items))
+    chatHasMore.value = response.items.length === chatPageSize
+    await nextTick()
+    if (el) {
+      el.scrollTop = el.scrollHeight - previousScrollHeight + previousScrollTop
+    }
+  } catch (err) {
+    error.value = err instanceof Error ? err.message : String(err)
+  } finally {
+    chatLoadingOlder.value = false
+  }
+}
+
+function closeMessageMenu() {
+  menuMessage.value = null
+}
+
+function openMessageMenu(message: TextMessage, event: MouseEvent) {
+  if (!props.isAdmin) {
+    return
+  }
+  menuMessage.value = message
+  menuX.value = event.clientX
+  menuY.value = event.clientY
+}
+
+async function deleteSelectedMessage() {
+  if (!menuMessage.value) {
+    return
+  }
+  const message = menuMessage.value
+  closeMessageMenu()
+  try {
+    await deleteTextMessage(message.id)
+    messages.value = messages.value.filter((item) => item.id !== message.id)
+  } catch (err) {
+    error.value = err instanceof Error ? err.message : String(err)
+  }
+}
+
+function handleKeydown(event: KeyboardEvent) {
+  if (event.key === 'Escape') {
+    closeMessageMenu()
+  }
+}
+
+function handleChatScroll() {
+  closeMessageMenu()
+  const el = chatHistoryRef.value
+  if (!el || el.scrollTop > 8) {
+    return
+  }
+  loadOlderMessages()
+}
+
+async function loadDetails() {
+  loading.value = true
+  error.value = ''
+  try {
+    const [nodeData, reportData, positionData, telemetryData] = await Promise.all([
+      optional(getNodeInfoById(props.nodeId)),
+      optional(getMapReportById(props.nodeId)),
+      getPositions(500, 0, props.nodeId),
+      getTelemetry(200, 0, props.nodeId),
+    ])
+    nodeInfo.value = nodeData
+    mapReport.value = reportData
+    positions.value = positionData.items
+    telemetry.value = telemetryData.items
+    await loadInitialMessages()
+  } catch (err) {
+    error.value = err instanceof Error ? err.message : String(err)
+  } finally {
+    loading.value = false
+  }
+}
+
+onMounted(() => {
+  window.addEventListener('click', closeMessageMenu)
+  window.addEventListener('keydown', handleKeydown)
+  loadDetails()
+})
+
+onBeforeUnmount(() => {
+  window.removeEventListener('click', closeMessageMenu)
+  window.removeEventListener('keydown', handleKeydown)
+})
+</script>
+
+<template>
+  <section class="detail-page">
+    <div class="panel">
+      <div class="panel-header">
+        <div>
+          <p class="eyebrow">Node detail</p>
+          <h2>{{ nodeTitle }}</h2>
+        </div>
+        <span class="badge">{{ nodeId }}</span>
+      </div>
+      <p v-if="error" class="error">{{ error }}</p>
+      <div v-if="loading" class="empty">正在加载节点详情...</div>
+      <div v-else class="detail-summary-grid">
+        <div><span>Node ID</span><strong>{{ nodeId }}</strong></div>
+        <div><span>Node Num</span><strong>{{ mergedNode.node_num ?? '-' }}</strong></div>
+        <div><span>Long Name</span><strong>{{ mergedNode.long_name || '-' }}</strong></div>
+        <div><span>Short Name</span><strong>{{ mergedNode.short_name || '-' }}</strong></div>
+        <div><span>硬件</span><strong>{{ mergedNode.hw_model || '-' }}</strong></div>
+        <div><span>角色</span><strong>{{ mergedNode.role || '-' }}</strong></div>
+        <div><span>User ID</span><strong>{{ nodeInfo?.user_id || '-' }}</strong></div>
+        <div><span>授权</span><strong>{{ nodeInfo?.is_licensed ?? '-' }}</strong></div>
+        <div><span>固件版本</span><strong>{{ mapReport?.firmware_version || '-' }}</strong></div>
+        <div><span>区域</span><strong>{{ mapReport?.region || '-' }}</strong></div>
+        <div><span>调制预设</span><strong>{{ mapReport?.modem_preset || '-' }}</strong></div>
+        <div><span>最新坐标</span><strong>{{ mapReport?.latitude ?? '-' }}, {{ mapReport?.longitude ?? '-' }}</strong></div>
+        <div><span>海拔</span><strong>{{ mapReport?.altitude ?? '-' }}</strong></div>
+        <div><span>位置精度</span><strong>{{ mapReport?.position_precision ?? '-' }}</strong></div>
+        <div><span>在线节点</span><strong>{{ mapReport?.num_online_local_nodes ?? '-' }}</strong></div>
+        <div><span>上报位置</span><strong>{{ mapReport?.has_opted_report_location ?? '-' }}</strong></div>
+        <div><span>更新时间</span><strong>{{ mergedNode.updated_at ? formatTime(mergedNode.updated_at) : '-' }}</strong></div>
+      </div>
+    </div>
+
+    <div class="panel">
+      <div class="panel-header">
+        <div>
+          <p class="eyebrow">Public Key</p>
+          <h2>节点公钥</h2>
+        </div>
+      </div>
+      <pre class="public-key-block">{{ nodeInfo?.public_key || '-' }}</pre>
+    </div>
+
+    <div class="detail-section-grid">
+      <div class="panel detail-chat-panel">
+        <div class="panel-header">
+          <div>
+            <p class="eyebrow">Chat</p>
+            <h2>历史聊天记录</h2>
+          </div>
+          <span class="badge">{{ messages.length }}</span>
+        </div>
+        <div ref="chatHistoryRef" class="detail-chat-history" @scroll.passive="handleChatScroll">
+          <div v-if="chatLoadingOlder" class="chat-loading">正在加载更早消息...</div>
+          <div v-else-if="!chatHasMore && messages.length > 0" class="chat-end">没有更多历史消息</div>
+          <div v-if="messages.length === 0" class="empty">暂无聊天记录</div>
+          <div
+            v-for="message in messages"
+            :key="message.id"
+            class="detail-chat-item"
+            @contextmenu.prevent.stop="openMessageMenu(message, $event)"
+          >
+            <span class="chat-meta">
+              <strong>{{ formatTime(message.created_at) }}</strong>
+              <small>{{ message.topic }}</small>
+            </span>
+            <span class="chat-text">{{ message.text || '[binary]' }}</span>
+          </div>
+        </div>
+        <div
+          v-if="menuMessage"
+          class="context-menu"
+          :style="{ left: `${menuX}px`, top: `${menuY}px` }"
+          @click.stop
+        >
+          <button class="danger" type="button" @click="deleteSelectedMessage">删除</button>
+        </div>
+      </div>
+
+      <div class="panel">
+        <div class="panel-header">
+          <div>
+            <p class="eyebrow">Trajectory</p>
+            <h2>地图轨迹</h2>
+          </div>
+          <span class="badge">{{ positions.length }}</span>
+        </div>
+        <NodeTrajectoryMap :positions="positions" />
+      </div>
+    </div>
+
+    <div class="panel">
+      <div class="panel-header">
+        <div>
+          <p class="eyebrow">Telemetry</p>
+          <h2>遥测数据</h2>
+        </div>
+        <span class="badge">{{ telemetry.length }}</span>
+      </div>
+      <div class="node-table-wrap">
+        <table class="node-table">
+          <thead>
+            <tr>
+              <th>时间</th>
+              <th>类型</th>
+              <th>指标</th>
+            </tr>
+          </thead>
+          <tbody>
+            <tr v-for="item in telemetry" :key="item.id">
+              <td>{{ formatTime(item.created_at) }}</td>
+              <td>{{ item.telemetry_type || '-' }}</td>
+              <td>
+                <div class="metrics-grid">
+                  <div v-for="[key, value] in metricEntries(item.metrics_json)" :key="key" class="metric-chip">
+                    <span>{{ metricLabel(key) }}</span>
+                    <strong>{{ metricValue(key, value) }}</strong>
+                  </div>
+                </div>
+              </td>
+            </tr>
+          </tbody>
+        </table>
+        <div v-if="telemetry.length === 0" class="empty">暂无遥测数据</div>
+      </div>
+    </div>
+  </section>
+</template>
diff --git a/meshmap_frontend/src/components/NodeListPanel.vue b/meshmap_frontend/src/components/NodeListPanel.vue
index 0f990b2..bf57cbc 100644
--- a/meshmap_frontend/src/components/NodeListPanel.vue
+++ b/meshmap_frontend/src/components/NodeListPanel.vue
@@ -33,10 +33,11 @@ function closeNodeMenu() {
   menuNode.value = null
 }
 
+function nodeDetailHref(nodeId: string): string {
+  return `/detailed/${encodeURIComponent(nodeId)}`
+}
+
 function openNodeMenu(node: NodeInfo, event: MouseEvent) {
-  if (!props.isAdmin) {
-    return
-  }
   emit('select-node', node.node_id)
   menuNode.value = node
   menuX.value = event.clientX
@@ -118,7 +119,8 @@ onBeforeUnmount(() => {
       :style="{ left: `${menuX}px`, top: `${menuY}px` }"
       @click.stop
     >
-      <button class="danger" type="button" @click="deleteSelectedNode">删除</button>
+      <a :href="nodeDetailHref(menuNode.node_id)">节点详细</a>
+      <button v-if="isAdmin" class="danger" type="button" @click="deleteSelectedNode">删除</button>
     </div>
 
     <div class="pagination">
diff --git a/meshmap_frontend/src/components/NodeTrajectoryMap.vue b/meshmap_frontend/src/components/NodeTrajectoryMap.vue
new file mode 100644
index 0000000..07942f8
--- /dev/null
+++ b/meshmap_frontend/src/components/NodeTrajectoryMap.vue
@@ -0,0 +1,75 @@
+<script setup lang="ts">
+import { nextTick, onBeforeUnmount, onMounted, ref, watch } from 'vue'
+import L from 'leaflet'
+import 'leaflet/dist/leaflet.css'
+import type { PositionRecord } from '../types'
+
+const props = defineProps<{
+  positions: PositionRecord[]
+}>()
+
+const mapEl = ref<HTMLElement | null>(null)
+let map: L.Map | null = null
+let layer: L.LayerGroup | null = null
+
+function renderTrajectory() {
+  if (!map || !layer) {
+    return
+  }
+  layer.clearLayers()
+  const points = [...props.positions]
+    .filter((position) => position.latitude != null && position.longitude != null)
+    .reverse()
+    .map((position) => [position.latitude as number, position.longitude as number] as L.LatLngTuple)
+
+  if (points.length === 0) {
+    map.setView([0, 0], 2)
+    return
+  }
+
+  if (points.length > 1) {
+    L.polyline(points, { color: '#2563eb', weight: 4, opacity: 0.8 }).addTo(layer)
+  }
+  L.circleMarker(points[0], { radius: 6, color: '#16a34a', fillColor: '#22c55e', fillOpacity: 0.9 }).bindPopup('起点').addTo(layer)
+  L.circleMarker(points[points.length - 1], { radius: 6, color: '#dc2626', fillColor: '#ef4444', fillOpacity: 0.9 }).bindPopup('终点').addTo(layer)
+  map.fitBounds(L.latLngBounds(points), { padding: [24, 24], maxZoom: 14 })
+}
+
+onMounted(async () => {
+  await nextTick()
+  if (!mapEl.value) {
+    return
+  }
+  map = L.map(mapEl.value, {
+    zoomControl: true,
+    maxBounds: [
+      [-85, -180],
+      [85, 180],
+    ],
+    maxBoundsViscosity: 1.0,
+    worldCopyJump: false,
+  }).setView([0, 0], 2)
+  L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
+    maxZoom: 19,
+    attribution: '&copy; OpenStreetMap contributors',
+  }).addTo(map)
+  layer = L.layerGroup().addTo(map)
+  renderTrajectory()
+})
+
+onBeforeUnmount(() => {
+  map?.remove()
+  map = null
+  layer = null
+})
+
+watch(
+  () => props.positions,
+  () => renderTrajectory(),
+  { deep: true },
+)
+</script>
+
+<template>
+  <div ref="mapEl" class="trajectory-map"></div>
+</template>
diff --git a/meshmap_frontend/src/style.css b/meshmap_frontend/src/style.css
index 2c27641..535a2bb 100644
--- a/meshmap_frontend/src/style.css
+++ b/meshmap_frontend/src/style.css
@@ -231,17 +231,23 @@ h3 {
   box-shadow: 0 12px 30px rgba(15, 23, 42, 0.18);
 }
 
-.context-menu button {
+.context-menu button,
+.context-menu a {
+  display: block;
   width: 100%;
+  box-sizing: border-box;
   border: 0;
   border-radius: 8px;
   padding: 8px 10px;
   text-align: left;
+  color: inherit;
+  text-decoration: none;
   font: inherit;
   background: transparent;
 }
 
-.context-menu button:hover {
+.context-menu button:hover,
+.context-menu a:hover {
   background: #f8fafc;
 }
 
@@ -337,6 +343,99 @@ h3 {
   min-height: 240px;
 }
 
+.detail-page {
+  display: grid;
+  gap: 12px;
+}
+
+.detail-section-grid {
+  display: grid;
+  grid-template-columns: minmax(320px, 1fr) minmax(320px, 1fr);
+  gap: 12px;
+}
+
+.detail-summary-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
+  gap: 10px;
+  padding: 16px;
+}
+
+.detail-summary-grid div {
+  display: grid;
+  gap: 5px;
+  border: 1px solid #e2e8f0;
+  border-radius: 12px;
+  padding: 12px;
+  background: #f8fafc;
+}
+
+.detail-summary-grid span {
+  color: #64748b;
+  font-size: 13px;
+}
+
+.detail-summary-grid strong {
+  color: #0f172a;
+}
+
+.detail-chat-panel {
+  min-height: 420px;
+}
+
+.detail-chat-history {
+  max-height: 420px;
+  overflow-y: auto;
+}
+
+.detail-chat-item {
+  display: grid;
+  gap: 6px;
+  border-bottom: 1px solid #e2e8f0;
+  padding: 13px 16px;
+}
+
+.trajectory-map {
+  height: 420px;
+  min-height: 360px;
+}
+
+.public-key-block {
+  max-width: 100%;
+  margin: 0;
+  padding: 16px;
+  white-space: pre-wrap;
+  word-break: break-all;
+  color: #0f172a;
+  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
+  font-size: 12px;
+}
+
+.metrics-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
+  gap: 8px;
+}
+
+.metric-chip {
+  display: grid;
+  gap: 4px;
+  border: 1px solid #e2e8f0;
+  border-radius: 10px;
+  padding: 8px 10px;
+  background: #f8fafc;
+}
+
+.metric-chip span {
+  color: #64748b;
+  font-size: 12px;
+}
+
+.metric-chip strong {
+  color: #0f172a;
+  font-size: 14px;
+}
+
 .node-table-wrap {
   overflow-x: auto;
 }
@@ -652,7 +751,8 @@ dd {
   }
 
   .workspace,
-  .detail-grid {
+  .detail-grid,
+  .detail-section-grid {
     grid-template-columns: 1fr;
   }
 
diff --git a/meshmap_frontend/src/types.ts b/meshmap_frontend/src/types.ts
index ef313f9..4578d84 100644
--- a/meshmap_frontend/src/types.ts
+++ b/meshmap_frontend/src/types.ts
@@ -66,6 +66,16 @@ export interface PositionRecord {
   content_json: string
 }
 
+export interface TelemetryRecord {
+  id: number
+  from_id: string
+  from_num: number
+  telemetry_type: string | null
+  metrics_json: string | null
+  created_at: string
+  content_json: string
+}
+
 export interface MapNode {
   node_id: string
   label: string