chore: 将“发布历史”和“消息监控”中的记录内容改为浅色风格

app/src/main/mqtt-manager.js

@@ -10,11 +10,17 @@ class MqttManager {
     this.messages = new Map() // serverId -> message[]
     this.publishHistory = new Map() // serverId -> publishHistory[]
     this.listeners = new Set() // IPC callback functions
+    this.msgIdCounter = 0 // 用于生成唯一消息 id
 
     this.dataPath = join(app.getPath('userData'), 'frost-mqtt-data.json')
     this.loadData()
   }
 
+  nextMsgId() {
+    this.msgIdCounter = (this.msgIdCounter + 1) % Number.MAX_SAFE_INTEGER
+    return 'msg_' + Date.now() + '_' + this.msgIdCounter
+  }
+
   // ==================== 数据持久化 ====================
   getDataDir() {
     const dir = app.getPath('userData')
@@ -79,7 +85,7 @@ class MqttManager {
   initDefaultServers() {
     const defaults = [
       {
-        id: 'srv_001',
+        id: 'example_server',
         name: 'EMQX 公共测试',
         host: 'broker.emqx.io',
         port: 1883,
@@ -94,23 +100,6 @@ class MqttManager {
           { id: 'topic_default_001', topic: 'sensor/+/temperature', qos: 1, subscribed: false },
           { id: 'topic_default_002', topic: 'device/status', qos: 2, subscribed: false }
         ]
-      },
-      {
-        id: 'srv_002',
-        name: '本地 Mosquitto',
-        host: 'localhost',
-        port: 1883,
-        protocol: 'mqtt',
-        clientId: 'frost_local_' + Math.random().toString(36).slice(2, 8),
-        username: '',
-        password: '',
-        keepAlive: 60,
-        cleanSession: true,
-        status: 'disconnected',
-        topics: [
-          { id: 'topic_default_003', topic: 'home/+/light', qos: 1, subscribed: false },
-          { id: 'topic_default_004', topic: 'home/alarm', qos: 2, subscribed: false }
-        ]
       }
     ]
     defaults.forEach((s) => {
@@ -269,7 +258,7 @@ class MqttManager {
           qos: packet.qos,
           retain: packet.retain,
           direction: 'sub',
-          id: 'msg_' + Date.now()
+        id: this.nextMsgId()
       }
       const msgs = this.messages.get(id) || []
         msgs.unshift(msg)
@@ -479,10 +468,11 @@ class MqttManager {
     this.publishHistory.set(serverId, history)
 
     // 同时添加到消息日志
+    const pubMsgId = this.nextMsgId()
     const msgs = this.messages.get(serverId) || []
     msgs.unshift({
       ...pubEntry,
-      id: 'msg_' + Date.now()
+      id: pubMsgId
     })
     if (msgs.length > 500) msgs.pop()
     this.messages.set(serverId, msgs)
@@ -491,7 +481,7 @@ class MqttManager {
       serverId,
       message: {
         ...pubEntry,
-        id: 'msg_' + Date.now()
+        id: pubMsgId
       }
     })
 

app/src/renderer/src/stores/mqtt.js

@@ -79,9 +79,6 @@ export function useMqttStore() {
     try {
       const data = await window.api.getServers()
       servers.value = data
-      if (data.length > 0 && !activeServerId.value) {
-        activeServerId.value = data[0].id
-      }
       setupListeners()
     } catch (e) {
       console.error('初始化失败:', e)

app/src/renderer/src/views/Messages.vue

@@ -1,12 +1,22 @@
 <script setup>
 import { ref, computed } from 'vue'
 import { useMqttStore } from '../stores/mqtt.js'
-import { NCard, NSpace, NInput, NButton, NEmpty } from 'naive-ui'
+import { NCard, NSpace, NInput, NButton, NEmpty, useMessage } from 'naive-ui'
 
 const store = useMqttStore()
+const message = useMessage()
 
 const filter = ref('')
 
+async function copyTopic(topic) {
+  try {
+    await navigator.clipboard.writeText(topic)
+    message.success('主题已复制')
+  } catch {
+    message.error('复制失败')
+  }
+}
+
 const filteredMessages = computed(() => {
   if (!filter.value.trim()) return store.messages.value
   const f = filter.value.trim().toLowerCase()
@@ -40,7 +50,7 @@ function formatPayload(payload) {
       <template #header>
         <n-space align="center" justify="space-between" style="width: 100%">
           <div>
-            <span style="font-weight: 700">消息监控</span>
+            <span>消息监控</span>
             <span style="font-size: 12px; opacity: 0.55; margin-left: 8px"
               >实时查看接收和发送的 MQTT 消息</span
             >
@@ -69,7 +79,7 @@ function formatPayload(payload) {
             <span class="msg-dir" :class="m.direction">{{
               m.direction === 'pub' ? 'PUB' : 'SUB'
             }}</span>
-            <span class="msg-topic" :title="m.topic">{{ m.topic }}</span>
+            <span class="msg-topic" :title="m.topic" @click="copyTopic(m.topic)">{{ m.topic }}</span>
             <span class="msg-meta">QoS{{ m.qos }}{{ m.retain ? ' R' : '' }}</span>
           </div>
           <pre class="msg-payload">{{ formatPayload(m.payload) }}</pre>
@@ -102,7 +112,7 @@ function formatPayload(payload) {
 }
 
 .msg-log {
-  background: #1e1e2e;
+  background: #f5f7fa;
   border-radius: 6px;
   padding: 12px;
   height: 100%;
@@ -113,12 +123,12 @@ function formatPayload(payload) {
   font-family: monospace;
   font-size: 12px;
   line-height: 1.7;
-  color: #cdd6f4;
+  color: #333;
 }
 
 .msg-entry {
   padding: 8px 0;
-  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
+  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
 }
 
 .msg-header {
@@ -129,7 +139,7 @@ function formatPayload(payload) {
 }
 
 .msg-time {
-  color: #6c7086;
+  color: #999;
   flex-shrink: 0;
 }
 .msg-dir {
@@ -138,31 +148,36 @@ function formatPayload(payload) {
   width: 28px;
 }
 .msg-dir.pub {
-  color: #89b4fa;
+  color: #2080f0;
 }
 .msg-dir.sub {
-  color: #a6e3a1;
+  color: #18a058;
 }
 .msg-topic {
-  color: #f9e2af;
+  color: #d25a00;
   min-width: 0;
   flex: 1;
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
+  cursor: pointer;
+}
+
+.msg-topic:hover {
+  text-decoration: underline;
 }
 .msg-payload {
   margin: 6px 0 0;
   padding: 8px 10px;
   border-radius: 4px;
-  background: rgba(255, 255, 255, 0.05);
+  background: rgba(0, 0, 0, 0.04);
-  color: #cdd6f4;
+  color: #333;
   font: inherit;
   white-space: pre-wrap;
   overflow-wrap: anywhere;
 }
 .msg-meta {
-  color: #6c7086;
+  color: #999;
   font-size: 11px;
   flex-shrink: 0;
 }

app/src/renderer/src/views/Publish.vue

@@ -103,6 +103,15 @@ function handleFormatJson() {
 async function handleClearHistory() {
   await store.clearPublishHistory()
 }
+
+async function copyTopic(topic) {
+  try {
+    await navigator.clipboard.writeText(topic)
+    msg.success('主题已复制')
+  } catch {
+    msg.error('复制失败')
+  }
+}
 </script>
 
 <template>
@@ -166,7 +175,7 @@ async function handleClearHistory() {
               <div class="msg-header">
                 <span class="msg-time">{{ m.time }}</span>
                 <span class="msg-dir pub">PUB</span>
-                <span class="msg-topic" :title="m.topic">{{ m.topic }}</span>
+                <span class="msg-topic" :title="m.topic" @click="copyTopic(m.topic)">{{ m.topic }}</span>
                 <span class="msg-meta">QoS{{ m.qos }}{{ m.retain ? ' R' : '' }}</span>
               </div>
               <pre class="msg-payload">{{ m.payload }}</pre>
@@ -276,7 +285,7 @@ async function handleClearHistory() {
 }
 
 .msg-log {
-  background: #1e1e2e;
+  background: #f5f7fa;
   border-radius: 6px;
   padding: 12px;
   height: 100%;
@@ -286,12 +295,12 @@ async function handleClearHistory() {
   font-family: monospace;
   font-size: 12px;
   line-height: 1.7;
-  color: #cdd6f4;
+  color: #333;
 }
 
 .msg-entry {
   padding: 8px 0;
-  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
+  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
 }
 
 .msg-header {
@@ -302,7 +311,7 @@ async function handleClearHistory() {
 }
 
 .msg-time {
-  color: #6c7086;
+  color: #999;
   flex-shrink: 0;
 }
 .msg-dir {
@@ -311,28 +320,33 @@ async function handleClearHistory() {
   width: 28px;
 }
 .msg-dir.pub {
-  color: #89b4fa;
+  color: #2080f0;
 }
 .msg-topic {
-  color: #f9e2af;
+  color: #d25a00;
   min-width: 0;
   flex: 1;
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
+  cursor: pointer;
+}
+
+.msg-topic:hover {
+  text-decoration: underline;
 }
 .msg-payload {
   margin: 6px 0 0;
   padding: 8px 10px;
   border-radius: 4px;
-  background: rgba(255, 255, 255, 0.05);
+  background: rgba(0, 0, 0, 0.04);
-  color: #cdd6f4;
+  color: #333;
   font: inherit;
   white-space: pre-wrap;
   overflow-wrap: anywhere;
 }
 .msg-meta {
-  color: #6c7086;
+  color: #999;
   font-size: 11px;
   flex-shrink: 0;
 }