From 59bede6ad4279ccbef05a31e4012be1682fdc10a Mon Sep 17 00:00:00 2001
From: itsrubberduck <frappes_remoter.2e@icloud.com>
Date: Tue, 17 Feb 2026 15:31:32 +0100
Subject: [PATCH] add server log

---
 app/pages/bridge/connect.vue         | 242 ++++++++++++++++++++++++++-
 server/api/bridge/connect.post.ts    |  14 +-
 server/api/bridge/data.post.ts       |  10 ++
 server/api/bridge/disconnect.post.ts |   9 +
 server/api/bridge/log.get.ts         |  15 ++
 server/api/bridge/me.get.ts          |  25 ++-
 server/api/bridge/status.post.ts     |  14 +-
 server/utils/bridgeLog.ts            |  44 +++++
 8 files changed, 368 insertions(+), 5 deletions(-)
 create mode 100644 server/api/bridge/log.get.ts
 create mode 100644 server/utils/bridgeLog.ts

diff --git a/app/pages/bridge/connect.vue b/app/pages/bridge/connect.vue
index 085678c..224306d 100644
--- a/app/pages/bridge/connect.vue
+++ b/app/pages/bridge/connect.vue
@@ -259,12 +259,106 @@
 
       <p v-if="statusLoading" class="mt-4 text-xs uppercase tracking-[0.34em] text-white/[0.42]">Refreshing status …</p>
       <p v-if="statusError" class="mt-2 text-sm text-red-300">{{ statusError }}</p>
+
+      <!-- Live Log Panel -->
+      <section v-if="alreadyLinked" class="mt-6">
+        <button
+          type="button"
+          class="flex w-full items-center justify-between rounded-t-2xl border border-white/[0.13] bg-[#0a1229]/90 px-5 py-3 text-left transition hover:bg-[#0d1633]"
+          :class="{ 'rounded-b-2xl': !logPanelOpen }"
+          @click="logPanelOpen = !logPanelOpen"
+        >
+          <span class="flex items-center gap-3">
+            <span class="font-mono text-xs text-white/50">{{ logPanelOpen ? '▼' : '▶' }}</span>
+            <span class="text-sm font-semibold text-white/80">Server Log</span>
+            <span v-if="logEntries.length" class="rounded-full bg-white/10 px-2 py-0.5 text-[10px] tabular-nums text-white/50">
+              {{ logEntries.length }}
+            </span>
+          </span>
+          <span v-if="logPolling" class="h-2 w-2 rounded-full bg-emerald-400 shadow-[0_0_6px_rgba(52,211,153,0.6)]"/>
+        </button>
+
+        <div
+          v-if="logPanelOpen"
+          class="rounded-b-2xl border border-t-0 border-white/[0.13] bg-[#060c1e]/95"
+        >
+          <!-- Telemetry summary -->
+          <div
+            v-if="latestTelemetry"
+            class="border-b border-white/[0.08] px-5 py-3"
+          >
+            <p class="mb-2 text-[10px] uppercase tracking-[0.24em] text-white/40">Latest Telemetry</p>
+            <div class="flex flex-wrap gap-x-4 gap-y-1 font-mono text-xs">
+              <span class="text-white/70">IAS <span class="text-[#d946ef]">{{ latestTelemetry.AIRSPEED_INDICATED?.toFixed(0) ?? '—' }}</span>kt</span>
+              <span class="text-white/70">ALT <span class="text-[#d946ef]">{{ latestTelemetry.PLANE_ALTITUDE?.toFixed(0) ?? '—' }}</span>ft</span>
+              <span class="text-white/70">VS <span class="text-[#d946ef]">{{ latestTelemetry.VERTICAL_SPEED?.toFixed(0) ?? '—' }}</span>fpm</span>
+              <span class="text-white/70">GS <span class="text-[#d946ef]">{{ latestTelemetry.GROUND_VELOCITY?.toFixed(0) ?? '—' }}</span>kt</span>
+              <span class="text-white/70">HDG <span class="text-[#d946ef]">{{ latestTelemetry.PLANE_PITCH_DEGREES?.toFixed(1) ?? '—' }}</span>&deg;</span>
+              <span class="text-white/70">N1 <span class="text-[#d946ef]">{{ latestTelemetry.TURB_ENG_N1_1?.toFixed(1) ?? '—' }}</span>%</span>
+              <span class="text-white/70">XPDR <span class="text-[#d946ef]">{{ formatSquawk(latestTelemetry.TRANSPONDER_CODE) }}</span></span>
+              <span class="text-white/70">GND <span :class="latestTelemetry.SIM_ON_GROUND ? 'text-emerald-400' : 'text-amber-400'">{{ latestTelemetry.SIM_ON_GROUND ? 'YES' : 'NO' }}</span></span>
+              <span class="text-white/70">GEAR <span :class="latestTelemetry.GEAR_HANDLE_POSITION ? 'text-emerald-400' : 'text-amber-400'">{{ latestTelemetry.GEAR_HANDLE_POSITION ? 'DN' : 'UP' }}</span></span>
+              <span class="text-white/70">BRK <span :class="latestTelemetry.BRAKE_PARKING_POSITION ? 'text-rose-400' : 'text-emerald-400'">{{ latestTelemetry.BRAKE_PARKING_POSITION ? 'SET' : 'OFF' }}</span></span>
+            </div>
+          </div>
+
+          <!-- Log entries -->
+          <div
+            ref="logScrollContainer"
+            class="max-h-[420px] overflow-y-auto"
+          >
+            <div v-if="!logEntries.length" class="px-5 py-8 text-center text-xs text-white/30">
+              No log entries yet. Waiting for bridge activity …
+            </div>
+
+            <div
+              v-for="entry in logEntries"
+              :key="entry.id"
+              class="bridge-log-entry border-b border-white/[0.05] last:border-b-0"
+            >
+              <button
+                type="button"
+                class="flex w-full items-center gap-3 px-5 py-2.5 text-left transition hover:bg-white/[0.03]"
+                :class="{ 'bg-white/[0.02]': expandedLogIds.has(entry.id) }"
+                @click="toggleLogEntry(entry.id)"
+              >
+                <span
+                  class="h-2 w-2 shrink-0 rounded-full"
+                  :style="{ backgroundColor: entry.color }"
+                />
+                <span class="shrink-0 font-mono text-[10px] tabular-nums text-white/35">
+                  {{ formatLogTime(entry.timestamp) }}
+                </span>
+                <span class="font-mono text-xs font-medium" :style="{ color: entry.color }">
+                  {{ entry.method }}
+                </span>
+                <span class="truncate font-mono text-xs text-white/50">
+                  {{ entry.endpoint }}
+                </span>
+                <span class="ml-auto shrink-0 text-xs text-white/40">
+                  {{ entry.summary }}
+                </span>
+                <span v-if="entry.data" class="shrink-0 font-mono text-[10px] text-white/25">
+                  {{ expandedLogIds.has(entry.id) ? '▼' : '▶' }}
+                </span>
+              </button>
+
+              <div
+                v-if="entry.data && expandedLogIds.has(entry.id)"
+                class="border-t border-white/[0.04] bg-[#040812] px-5 py-3"
+              >
+                <pre class="max-h-[240px] overflow-auto font-mono text-[11px] leading-relaxed text-white/55">{{ JSON.stringify(entry.data, null, 2) }}</pre>
+              </div>
+            </div>
+          </div>
+        </div>
+      </section>
     </main>
   </div>
 </template>
 
 <script setup lang="ts">
-import { computed, onBeforeUnmount, onMounted, ref, watch } from 'vue'
+import { computed, nextTick, onBeforeUnmount, onMounted, ref, watch } from 'vue'
 import { storeToRefs } from 'pinia'
 import { useHead, useRoute, useRouter } from '#imports'
 import { useAuthStore } from '~/stores/auth'
@@ -309,6 +403,45 @@ const successBlastVisible = ref(false)
 const successBlastKey = ref(0)
 const autoConnectAttemptKey = ref('')
 
+// Log panel state
+interface LogEntry {
+  id: number
+  timestamp: number
+  endpoint: string
+  method: string
+  statusCode: number
+  color: string
+  summary: string
+  data?: Record<string, unknown>
+}
+
+const logPanelOpen = ref(false)
+const logEntries = ref<LogEntry[]>([])
+const logPolling = ref(false)
+const expandedLogIds = ref(new Set<number>())
+const logScrollContainer = ref<HTMLElement | null>(null)
+interface TelemetrySummary {
+  AIRSPEED_INDICATED: number
+  AIRSPEED_TRUE: number
+  GROUND_VELOCITY: number
+  VERTICAL_SPEED: number
+  PLANE_ALTITUDE: number
+  PLANE_PITCH_DEGREES: number
+  TURB_ENG_N1_1: number
+  TURB_ENG_N1_2: number
+  ENG_COMBUSTION: boolean
+  SIM_ON_GROUND: boolean
+  GEAR_HANDLE_POSITION: boolean
+  FLAPS_HANDLE_INDEX: number
+  BRAKE_PARKING_POSITION: boolean
+  AUTOPILOT_MASTER: boolean
+  TRANSPONDER_CODE: number
+  ADF_ACTIVE_FREQUENCY: number
+  ADF_STANDBY_FREQUENCY: number
+}
+
+const latestTelemetry = ref<TelemetrySummary | null>(null)
+
 const token = computed(() => {
   const value = route.query.token
   const rawToken = Array.isArray(value)
@@ -579,6 +712,79 @@ async function copyToken() {
   }
 }
 
+function formatLogTime(ts: number) {
+  const d = new Date(ts)
+  return d.toLocaleTimeString('en-GB', { hour12: false, hour: '2-digit', minute: '2-digit', second: '2-digit' })
+    + '.' + String(d.getMilliseconds()).padStart(3, '0')
+}
+
+function formatSquawk(code: unknown) {
+  if (typeof code !== 'number') return '----'
+  return String(code).padStart(4, '0')
+}
+
+function toggleLogEntry(id: number) {
+  const set = new Set(expandedLogIds.value)
+  if (set.has(id)) {
+    set.delete(id)
+  } else {
+    set.add(id)
+  }
+  expandedLogIds.value = set
+}
+
+let logPoller: ReturnType<typeof setInterval> | null = null
+let lastLogId = 0
+
+async function fetchLog() {
+  if (!hasToken.value) return
+  try {
+    const entries = await $fetch<LogEntry[]>('/api/bridge/log', {
+      headers: { 'x-bridge-token': token.value },
+      params: { since: lastLogId },
+    })
+    if (entries.length) {
+      logEntries.value.push(...entries)
+      const lastEntry = entries[entries.length - 1]!
+      lastLogId = lastEntry.id
+
+      // Extract latest telemetry from data endpoint entries
+      for (let i = entries.length - 1; i >= 0; i--) {
+        const entry = entries[i]!
+        if (entry.endpoint === '/api/bridge/data' && entry.data) {
+          latestTelemetry.value = entry.data as unknown as TelemetrySummary
+          break
+        }
+      }
+
+      // Auto-scroll to bottom
+      nextTick(() => {
+        if (logScrollContainer.value) {
+          logScrollContainer.value.scrollTop = logScrollContainer.value.scrollHeight
+        }
+      })
+    }
+  } catch {
+    // Ignore log fetch errors
+  }
+}
+
+function startLogPolling() {
+  stopLogPolling()
+  if (!hasToken.value) return
+  logPolling.value = true
+  fetchLog()
+  logPoller = setInterval(fetchLog, 2000)
+}
+
+function stopLogPolling() {
+  logPolling.value = false
+  if (logPoller) {
+    clearInterval(logPoller)
+    logPoller = null
+  }
+}
+
 let poller: ReturnType<typeof setInterval> | null = null
 
 function stopPolling() {
@@ -616,6 +822,15 @@ watch(token, () => {
   }
   successBlastVisible.value = false
 
+  // Reset log state
+  logEntries.value = []
+  lastLogId = 0
+  expandedLogIds.value = new Set()
+  latestTelemetry.value = null
+  if (logPanelOpen.value) {
+    startLogPolling()
+  }
+
   startPolling()
 })
 
@@ -647,6 +862,15 @@ watch(
   },
 )
 
+watch(logPanelOpen, (open) => {
+  if (open) {
+    startLogPolling()
+  } else {
+    stopLogPolling()
+  }
+})
+
+
 onMounted(() => {
   if (!initialized.value) {
     auth.fetchUser().catch(() => {})
@@ -656,6 +880,7 @@ onMounted(() => {
 
 onBeforeUnmount(() => {
   stopPolling()
+  stopLogPolling()
 
   if (successBlastTimer) {
     clearTimeout(successBlastTimer)
@@ -1014,6 +1239,21 @@ onBeforeUnmount(() => {
   }
 }
 
+.bridge-log-entry pre {
+  scrollbar-width: thin;
+  scrollbar-color: rgba(255, 255, 255, 0.12) transparent;
+}
+
+.bridge-log-entry pre::-webkit-scrollbar {
+  width: 4px;
+  height: 4px;
+}
+
+.bridge-log-entry pre::-webkit-scrollbar-thumb {
+  background: rgba(255, 255, 255, 0.12);
+  border-radius: 999px;
+}
+
 @media (prefers-reduced-motion: reduce) {
   .bridge-surface,
   .bridge-success-banner,
diff --git a/server/api/bridge/connect.post.ts b/server/api/bridge/connect.post.ts
index 2535d47..9af9a42 100644
--- a/server/api/bridge/connect.post.ts
+++ b/server/api/bridge/connect.post.ts
@@ -1,6 +1,7 @@
 import { createError } from 'h3'
 import { requireUserSession } from '../../utils/auth'
 import { getBridgeTokenFromHeader } from '../../utils/bridge'
+import { logBridgeEvent } from '../../utils/bridgeLog'
 import { BridgeToken } from '../../models/BridgeToken'
 
 export default defineEventHandler(async (event) => {
@@ -35,7 +36,7 @@ export default defineEventHandler(async (event) => {
     throw createError({ statusCode: 500, statusMessage: 'Token konnte nicht gespeichert werden.' })
   }
 
-  return {
+  const result = {
     success: true,
     token: document.token,
     connectedAt: document.connectedAt?.toISOString() ?? now.toISOString(),
@@ -45,4 +46,15 @@ export default defineEventHandler(async (event) => {
       name: user.name,
     },
   }
+
+  logBridgeEvent(token, {
+    endpoint: '/api/bridge/connect',
+    method: 'POST',
+    statusCode: 200,
+    color: '#22c55e',
+    summary: `Linked to ${user.name || user.email}`,
+    data: result as unknown as Record<string, unknown>,
+  })
+
+  return result
 })
diff --git a/server/api/bridge/data.post.ts b/server/api/bridge/data.post.ts
index 2a58e33..3a922ea 100644
--- a/server/api/bridge/data.post.ts
+++ b/server/api/bridge/data.post.ts
@@ -1,6 +1,7 @@
 import { createError, defineEventHandler, readBody } from 'h3'
 import { BridgeToken } from '../../models/BridgeToken'
 import { getBridgeTokenFromHeader } from '../../utils/bridge'
+import { logBridgeEvent } from '../../utils/bridgeLog'
 import { flightlabTelemetryStore } from '../../utils/flightlabTelemetry'
 import type { FlightLabTelemetryState } from '../../../shared/data/flightlab/types'
 
@@ -59,6 +60,15 @@ export default defineEventHandler(async (event) => {
   const mapped = mapBridgeTelemetry(body)
   flightlabTelemetryStore.update(userId, mapped)
 
+  logBridgeEvent(bridgeToken, {
+    endpoint: '/api/bridge/data',
+    method: 'POST',
+    statusCode: 200,
+    color: '#d946ef',
+    summary: `Telemetry ${telemetryKeys.length} keys — IAS ${mapped.AIRSPEED_INDICATED.toFixed(0)}kt ALT ${mapped.PLANE_ALTITUDE.toFixed(0)}ft`,
+    data: mapped as unknown as Record<string, unknown>,
+  })
+
   return {
     // n1_pct: (mapped.TURB_ENG_N1_1 ?? 0) + 10,
     // n1_pct_2: (mapped.TURB_ENG_N1_2 ?? 0) + 10,
diff --git a/server/api/bridge/disconnect.post.ts b/server/api/bridge/disconnect.post.ts
index 1ebadca..944ed13 100644
--- a/server/api/bridge/disconnect.post.ts
+++ b/server/api/bridge/disconnect.post.ts
@@ -1,6 +1,7 @@
 import { createError } from 'h3'
 import { requireUserSession } from '../../utils/auth'
 import { getBridgeTokenFromHeader } from '../../utils/bridge'
+import { logBridgeEvent } from '../../utils/bridgeLog'
 import { BridgeToken } from '../../models/BridgeToken'
 
 export default defineEventHandler(async (event) => {
@@ -46,6 +47,14 @@ export default defineEventHandler(async (event) => {
     },
   )
 
+  logBridgeEvent(token, {
+    endpoint: '/api/bridge/disconnect',
+    method: 'POST',
+    statusCode: 200,
+    color: '#ef4444',
+    summary: `Unlinked from ${user.name || user.email}`,
+  })
+
   return {
     success: true,
     token,
diff --git a/server/api/bridge/log.get.ts b/server/api/bridge/log.get.ts
new file mode 100644
index 0000000..efa3cff
--- /dev/null
+++ b/server/api/bridge/log.get.ts
@@ -0,0 +1,15 @@
+import { createError, getQuery } from 'h3'
+import { getBridgeTokenFromHeader } from '../../utils/bridge'
+import { getBridgeLog } from '../../utils/bridgeLog'
+
+export default defineEventHandler((event) => {
+  const token = getBridgeTokenFromHeader(event)
+  if (!token) {
+    throw createError({ statusCode: 401, statusMessage: 'x-bridge-token header fehlt oder ist ungültig.' })
+  }
+
+  const query = getQuery(event)
+  const since = Number(query.since) || 0
+
+  return getBridgeLog(token, since)
+})
diff --git a/server/api/bridge/me.get.ts b/server/api/bridge/me.get.ts
index b8d6c13..e80317b 100644
--- a/server/api/bridge/me.get.ts
+++ b/server/api/bridge/me.get.ts
@@ -1,6 +1,7 @@
 import { createError } from 'h3'
 import { BridgeToken } from '../../models/BridgeToken'
 import { getBridgeTokenFromHeader } from '../../utils/bridge'
+import { logBridgeEvent } from '../../utils/bridgeLog'
 import type { UserDocument } from '../../models/User'
 
 export default defineEventHandler(async (event) => {
@@ -15,7 +16,7 @@ export default defineEventHandler(async (event) => {
   const document = await BridgeToken.findOne({ token }).populate('user', 'name email')
 
   if (!document || !document.user) {
-    return {
+    const result = {
       token,
       connected: false,
       user: null,
@@ -24,11 +25,21 @@ export default defineEventHandler(async (event) => {
       connectedAt: document?.connectedAt ? document.connectedAt.toISOString() : null,
       lastStatusAt: document?.lastStatusAt ? document.lastStatusAt.toISOString() : null,
     }
+
+    logBridgeEvent(token, {
+      endpoint: '/api/bridge/me',
+      method: 'GET',
+      statusCode: 200,
+      color: '#06b6d4',
+      summary: 'Status check — not connected',
+    })
+
+    return result
   }
 
   const bridgeUser = document.user as UserDocument
 
-  return {
+  const result = {
     token: document.token,
     connected: true,
     user: {
@@ -41,4 +52,14 @@ export default defineEventHandler(async (event) => {
     connectedAt: document.connectedAt?.toISOString() ?? document.updatedAt.toISOString(),
     lastStatusAt: document.lastStatusAt ? document.lastStatusAt.toISOString() : null,
   }
+
+  logBridgeEvent(token, {
+    endpoint: '/api/bridge/me',
+    method: 'GET',
+    statusCode: 200,
+    color: '#06b6d4',
+    summary: `Status check — connected as ${bridgeUser.name || bridgeUser.email}`,
+  })
+
+  return result
 })
diff --git a/server/api/bridge/status.post.ts b/server/api/bridge/status.post.ts
index 436bf7c..b87b7ba 100644
--- a/server/api/bridge/status.post.ts
+++ b/server/api/bridge/status.post.ts
@@ -1,6 +1,7 @@
 import { createError, readBody } from 'h3'
 import { BridgeToken } from '../../models/BridgeToken'
 import { getBridgeTokenFromHeader } from '../../utils/bridge'
+import { logBridgeEvent } from '../../utils/bridgeLog'
 import type { UserDocument } from '../../models/User'
 
 interface StatusBody {
@@ -46,7 +47,7 @@ export default defineEventHandler(async (event) => {
 
   const user = document.user as UserDocument | undefined
 
-  return {
+  const result = {
     token: document.token,
     connected: Boolean(user),
     user: user
@@ -61,4 +62,15 @@ export default defineEventHandler(async (event) => {
     connectedAt: document.connectedAt ? document.connectedAt.toISOString() : null,
     lastStatusAt: document.lastStatusAt ? document.lastStatusAt.toISOString() : null,
   }
+
+  logBridgeEvent(token, {
+    endpoint: '/api/bridge/status',
+    method: 'POST',
+    statusCode: 200,
+    color: '#eab308',
+    summary: `sim=${String(body.simConnected)} flight=${String(body.flightActive)}`,
+    data: body as Record<string, unknown>,
+  })
+
+  return result
 })
diff --git a/server/utils/bridgeLog.ts b/server/utils/bridgeLog.ts
new file mode 100644
index 0000000..240df66
--- /dev/null
+++ b/server/utils/bridgeLog.ts
@@ -0,0 +1,44 @@
+export interface BridgeLogEntry {
+  id: number
+  timestamp: number
+  endpoint: string
+  method: string
+  statusCode: number
+  color: string
+  summary: string
+  data?: Record<string, unknown>
+}
+
+const MAX_ENTRIES = 200
+let nextId = 1
+
+const logStore = new Map<string, BridgeLogEntry[]>()
+
+export function logBridgeEvent(
+  token: string,
+  entry: Omit<BridgeLogEntry, 'id' | 'timestamp'>,
+) {
+  let entries = logStore.get(token)
+  if (!entries) {
+    entries = []
+    logStore.set(token, entries)
+  }
+
+  entries.push({
+    ...entry,
+    id: nextId++,
+    timestamp: Date.now(),
+  })
+
+  // Ring buffer: keep only the last MAX_ENTRIES
+  if (entries.length > MAX_ENTRIES) {
+    entries.splice(0, entries.length - MAX_ENTRIES)
+  }
+}
+
+export function getBridgeLog(token: string, since = 0): BridgeLogEntry[] {
+  const entries = logStore.get(token)
+  if (!entries) return []
+  if (since <= 0) return entries.slice()
+  return entries.filter(e => e.id > since)
+}