Add WebSocket Log feature to Services Status View

- Introduced a WebSocket Log section in the Services Status View, allowing users to view real-time logs.
- Updated localization files for both German and English to include WebSocket Log messages.
- Enhanced the UI with a button to open the WebSocket Log dialog, improving user interaction and monitoring capabilities.

frontend/src/dialogues/admin/WebSocketLogDialog.vue

@@ -0,0 +1,263 @@
+<template>
+  <DialogWidget ref="dialog" :title="$t('admin.servicesStatus.daemon.websocketLog.title')"
+    :show-close="true" :buttons="buttons" name="WebSocketLogDialog" :modal="true" :isTitleTranslated="true"
+    :width="'90%'" :height="'80%'">
+    <div class="websocket-log-container">
+      <div class="log-controls">
+        <button @click="fetchLog" class="refresh-btn" :disabled="loading">
+          {{ loading ? $t('admin.servicesStatus.daemon.websocketLog.loading') : $t('admin.servicesStatus.daemon.websocketLog.refresh') }}
+        </button>
+        <span v-if="logEntries.length > 0" class="entry-count">
+          {{ $t('admin.servicesStatus.daemon.websocketLog.entryCount', { count: logEntries.length }) }}
+        </span>
+      </div>
+      <div v-if="error" class="error-message">
+        {{ error }}
+      </div>
+      <div v-if="logEntries.length === 0 && !loading" class="no-entries">
+        {{ $t('admin.servicesStatus.daemon.websocketLog.noEntries') }}
+      </div>
+      <div v-else class="log-entries">
+        <table class="log-table">
+          <thead>
+            <tr>
+              <th>{{ $t('admin.servicesStatus.daemon.websocketLog.timestamp') }}</th>
+              <th>{{ $t('admin.servicesStatus.daemon.websocketLog.direction') }}</th>
+              <th>{{ $t('admin.servicesStatus.daemon.websocketLog.peer') }}</th>
+              <th>{{ $t('admin.servicesStatus.daemon.websocketLog.connUser') }}</th>
+              <th>{{ $t('admin.servicesStatus.daemon.websocketLog.targetUser') }}</th>
+              <th>{{ $t('admin.servicesStatus.daemon.websocketLog.event') }}</th>
+            </tr>
+          </thead>
+          <tbody>
+            <tr v-for="(entry, index) in logEntries" :key="index" class="log-entry">
+              <td>{{ formatTimestamp(entry.timestamp) }}</td>
+              <td>
+                <span :class="['direction-badge', entry.direction === 'broker->client' ? 'incoming' : 'outgoing']">
+                  {{ entry.direction }}
+                </span>
+              </td>
+              <td>{{ entry.peer || '-' }}</td>
+              <td>{{ entry.conn_user || '-' }}</td>
+              <td>{{ entry.target_user || '-' }}</td>
+              <td>{{ entry.event || '-' }}</td>
+            </tr>
+          </tbody>
+        </table>
+      </div>
+    </div>
+  </DialogWidget>
+</template>
+
+<script>
+import DialogWidget from '@/components/DialogWidget.vue';
+import { mapState } from 'vuex';
+
+export default {
+  name: 'WebSocketLogDialog',
+  components: { DialogWidget },
+  data() {
+    return {
+      logEntries: [],
+      loading: false,
+      error: null,
+      buttons: [
+        { text: 'admin.servicesStatus.daemon.websocketLog.close', action: () => this.closeDialog() }
+      ]
+    };
+  },
+  computed: {
+    ...mapState(['daemonSocket'])
+  },
+  methods: {
+    open() {
+      this.$refs.dialog.open();
+      this.fetchLog();
+    },
+    closeDialog() {
+      this.$refs.dialog.close();
+    },
+    async fetchLog() {
+      if (!this.daemonSocket || this.daemonSocket.readyState !== WebSocket.OPEN) {
+        this.error = this.$t('admin.servicesStatus.daemon.websocketLog.notConnected');
+        return;
+      }
+
+      this.loading = true;
+      this.error = null;
+
+      try {
+        const message = JSON.stringify({
+          event: 'getWebsocketLog'
+        });
+        this.daemonSocket.send(message);
+        // Die Antwort wird über handleDaemonMessage verarbeitet
+      } catch (err) {
+        console.error('Fehler beim Senden von getWebsocketLog:', err);
+        this.error = this.$t('admin.servicesStatus.daemon.websocketLog.sendError');
+        this.loading = false;
+      }
+    },
+    handleDaemonMessage(event) {
+      try {
+        const data = JSON.parse(event.data);
+        if (data.event === 'getWebsocketLogResponse') {
+          this.logEntries = data.entries || [];
+          this.loading = false;
+          this.error = null;
+        }
+      } catch (err) {
+        console.error('Fehler beim Verarbeiten der Daemon-Nachricht:', err);
+        this.error = this.$t('admin.servicesStatus.daemon.websocketLog.parseError');
+        this.loading = false;
+      }
+    },
+    formatTimestamp(timestamp) {
+      if (!timestamp) return '-';
+      const date = new Date(timestamp * 1000);
+      return date.toLocaleString('de-DE', {
+        year: 'numeric',
+        month: '2-digit',
+        day: '2-digit',
+        hour: '2-digit',
+        minute: '2-digit',
+        second: '2-digit'
+      });
+    }
+  },
+  mounted() {
+    // Event-Listener für Daemon-Nachrichten registrieren
+    if (this.daemonSocket) {
+      this.daemonSocket.addEventListener('message', this.handleDaemonMessage);
+    }
+  },
+  beforeUnmount() {
+    // Event-Listener entfernen
+    if (this.daemonSocket) {
+      this.daemonSocket.removeEventListener('message', this.handleDaemonMessage);
+    }
+  },
+  watch: {
+    daemonSocket(newSocket, oldSocket) {
+      // Event-Listener bei Socket-Änderung aktualisieren
+      if (oldSocket) {
+        oldSocket.removeEventListener('message', this.handleDaemonMessage);
+      }
+      if (newSocket) {
+        newSocket.addEventListener('message', this.handleDaemonMessage);
+      }
+    }
+  }
+};
+</script>
+
+<style scoped>
+.websocket-log-container {
+  display: flex;
+  flex-direction: column;
+  height: 100%;
+}
+
+.log-controls {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 15px;
+  padding-bottom: 10px;
+  border-bottom: 1px solid #ddd;
+}
+
+.refresh-btn {
+  padding: 8px 16px;
+  background: #1976d2;
+  color: white;
+  border: none;
+  border-radius: 4px;
+  cursor: pointer;
+  font-size: 14px;
+}
+
+.refresh-btn:hover:not(:disabled) {
+  background: #1565c0;
+}
+
+.refresh-btn:disabled {
+  background: #ccc;
+  cursor: not-allowed;
+}
+
+.entry-count {
+  color: #666;
+  font-size: 14px;
+}
+
+.error-message {
+  padding: 10px;
+  background: #ffebee;
+  border: 1px solid #f44336;
+  border-radius: 4px;
+  color: #c62828;
+  margin-bottom: 15px;
+}
+
+.no-entries {
+  text-align: center;
+  padding: 40px;
+  color: #666;
+  font-style: italic;
+}
+
+.log-entries {
+  flex: 1;
+  overflow-y: auto;
+}
+
+.log-table {
+  width: 100%;
+  border-collapse: collapse;
+  font-size: 13px;
+}
+
+.log-table thead {
+  position: sticky;
+  top: 0;
+  background: #f5f5f5;
+  z-index: 10;
+}
+
+.log-table th {
+  padding: 10px;
+  text-align: left;
+  border-bottom: 2px solid #ddd;
+  font-weight: bold;
+  background: #f5f5f5;
+}
+
+.log-table td {
+  padding: 8px 10px;
+  border-bottom: 1px solid #eee;
+}
+
+.log-entry:hover {
+  background: #f9f9f9;
+}
+
+.direction-badge {
+  display: inline-block;
+  padding: 2px 8px;
+  border-radius: 12px;
+  font-size: 11px;
+  font-weight: bold;
+}
+
+.direction-badge.incoming {
+  background: #e3f2fd;
+  color: #1976d2;
+}
+
+.direction-badge.outgoing {
+  background: #f3e5f5;
+  color: #7b1fa2;
+}
+</style>
+

frontend/src/i18n/locales/de/admin.json

@@ -267,6 +267,24 @@
                     "notConnected": "Daemon nicht verbunden",
                     "sendError": "Fehler beim Senden der Anfrage",
                     "error": "Fehler beim Abrufen der Verbindungen"
+                },
+                "websocketLog": {
+                    "title": "WebSocket-Log",
+                    "showLog": "WebSocket-Log anzeigen",
+                    "refresh": "Aktualisieren",
+                    "loading": "Lädt...",
+                    "close": "Schließen",
+                    "entryCount": "{count} Einträge",
+                    "noEntries": "Keine Log-Einträge vorhanden",
+                    "notConnected": "Daemon nicht verbunden",
+                    "sendError": "Fehler beim Senden der Anfrage",
+                    "parseError": "Fehler beim Verarbeiten der Antwort",
+                    "timestamp": "Zeitstempel",
+                    "direction": "Richtung",
+                    "peer": "Peer",
+                    "connUser": "Verbindungs-User",
+                    "targetUser": "Ziel-User",
+                    "event": "Event"
                 }
             }
         }

frontend/src/i18n/locales/en/admin.json

@@ -267,6 +267,24 @@
                     "notConnected": "Daemon not connected",
                     "sendError": "Error sending request",
                     "error": "Error fetching connections"
+                },
+                "websocketLog": {
+                    "title": "WebSocket Log",
+                    "showLog": "Show WebSocket Log",
+                    "refresh": "Refresh",
+                    "loading": "Loading...",
+                    "close": "Close",
+                    "entryCount": "{count} entries",
+                    "noEntries": "No log entries available",
+                    "notConnected": "Daemon not connected",
+                    "sendError": "Error sending request",
+                    "parseError": "Error parsing response",
+                    "timestamp": "Timestamp",
+                    "direction": "Direction",
+                    "peer": "Peer",
+                    "connUser": "Connection User",
+                    "targetUser": "Target User",
+                    "event": "Event"
                 }
             }
         }

frontend/src/views/admin/ServicesStatusView.vue

@@ -51,7 +51,12 @@
 
         <!-- Daemon Connections -->
         <div v-if="daemonStatus === 'connected'" class="connections-section">
-          <h3>{{ $t('admin.servicesStatus.daemon.connections.title') }}</h3>
+          <div class="section-header">
+            <h3>{{ $t('admin.servicesStatus.daemon.connections.title') }}</h3>
+            <button @click="openWebSocketLogDialog" class="log-button">
+              {{ $t('admin.servicesStatus.daemon.websocketLog.showLog') }}
+            </button>
+          </div>
           <div v-if="connections.length === 0" class="no-connections">
             <p>{{ $t('admin.servicesStatus.daemon.connections.none') }}</p>
           </div>
@@ -91,6 +96,9 @@
         </div>
       </div>
     </div>
+    
+    <!-- WebSocket Log Dialog -->
+    <WebSocketLogDialog ref="webSocketLogDialog" />
   </div>
 </template>
 
@@ -98,11 +106,13 @@
 import { mapState, mapGetters } from 'vuex';
 import SimpleTabs from '@/components/SimpleTabs.vue';
 import apiClient from '@/utils/axios.js';
+import WebSocketLogDialog from '@/dialogues/admin/WebSocketLogDialog.vue';
 
 export default {
   name: 'ServicesStatusView',
   components: {
-    SimpleTabs
+    SimpleTabs,
+    WebSocketLogDialog
   },
   data() {
     return {
@@ -271,6 +281,11 @@ export default {
         const minutes = Math.floor((seconds % 3600) / 60);
         return `${hours}h ${minutes}m`;
       }
+    },
+    openWebSocketLogDialog() {
+      if (this.$refs.webSocketLogDialog) {
+        this.$refs.webSocketLogDialog.open();
+      }
     }
   },
   created() {
@@ -364,10 +379,31 @@ export default {
   margin-top: 30px;
 }
 
-.connections-section h3 {
+.section-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
   margin-bottom: 15px;
 }
 
+.section-header h3 {
+  margin: 0;
+}
+
+.log-button {
+  padding: 8px 16px;
+  background: #1976d2;
+  color: white;
+  border: none;
+  border-radius: 4px;
+  cursor: pointer;
+  font-size: 14px;
+}
+
+.log-button:hover {
+  background: #1565c0;
+}
+
 .no-connections {
   padding: 20px;
   text-align: center;