"use client"

import { useState, useEffect } from "react"
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "./ui/card"
import { Wrench, Package, Ruler, HeartPulse, Cpu, MemoryStick, HardDrive, CircleDot, Network, Server, Settings2, FileText, RefreshCw, Shield, AlertTriangle, Info, Loader2, Check, Database, CloudOff, Code, X, Copy, Sparkles, ArrowUpCircle, BellOff, Globe2 } from "lucide-react"
import { Badge } from "./ui/badge"
import { Button } from "./ui/button"
import { NotificationSettings } from "./notification-settings"
import { HealthThresholds } from "./health-thresholds"
import { LxcUpdateDetection } from "./lxc-update-detection"
import { ScriptTerminalModal } from "./script-terminal-modal"
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "./ui/select"
import { Switch } from "./ui/switch"
import { Input } from "./ui/input"
import { getNetworkUnit } from "../lib/format-network"
import { fetchApi } from "../lib/api-config"
import { SUPPORTED_LANGUAGES, useI18n } from "../lib/i18n/provider"
import type { LanguageCode, LanguageStatus } from "../lib/i18n/languages"

// GitHub Dark color palette for bash syntax highlighting
const BASH_KEYWORDS = new Set([
  'if','then','else','elif','fi','for','while','until','do','done','case','esac',
  'function','return','local','readonly','export','declare','typeset','unset',
  'source','alias','exit','break','continue','in','select','time','trap',
])
const BASH_BUILTINS = new Set([
  'echo','printf','read','cd','pwd','ls','cat','grep','sed','awk','cut','sort','uniq','tee','wc',
  'head','tail','find','xargs','chmod','chown','chgrp','mkdir','rmdir','rm','cp','mv','ln','touch',
  'ps','kill','killall','pkill','pgrep','top','htop','df','du','free','uptime','uname','hostname',
  'systemctl','journalctl','service','apt','apt-get','dpkg','dnf','yum','zypper','pacman',
  'curl','wget','ssh','scp','rsync','tar','gzip','gunzip','bzip2','zip','unzip',
  'mount','umount','lsblk','blkid','fdisk','parted','mkfs','fsck','swapon','swapoff',
  'ip','ifconfig','iptables','netstat','ss','ping','traceroute','dig','nslookup','nc',
  'sudo','su','whoami','id','groups','passwd','useradd','userdel','usermod','groupadd',
  'test','true','false','sleep','wait','eval','exec','command','type','which','hash',
  'set','getopts','shift','let','expr','jq','sed','grep','awk','tr',
  'modprobe','lsmod','rmmod','insmod','dmesg','sysctl','ulimit','nohup','disown','bg','fg',
  'zpool','zfs','qm','pct','pvesh','pvesm','pvenode','pveam','pveversion','vzdump',
  'smartctl','nvme','ipmitool','sensors','upsc','dkms','modinfo','lspci','lsusb','lscpu',
])

function escapeHtml(s: string): string {
  return s.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;')
}

function highlightBash(code: string): string {
  // Token-based highlighter — processes line by line to avoid cross-line state issues
  const lines = code.split('\n')
  const out: string[] = []

  for (const line of lines) {
    let i = 0
    let result = ''

    while (i < line.length) {
      const ch = line[i]

      // Comments (# to end of line, but not inside strings — simple heuristic)
      if (ch === '#' && (i === 0 || /\s/.test(line[i - 1]))) {
        result += `<span style="color:#8b949e">${escapeHtml(line.slice(i))}</span>`
        i = line.length
        continue
      }

      // Strings: double-quoted (may contain $variables)
      if (ch === '"') {
        let j = i + 1
        let content = ''
        while (j < line.length && line[j] !== '"') {
          if (line[j] === '\\' && j + 1 < line.length) {
            content += line[j] + line[j + 1]
            j += 2
          } else {
            content += line[j]
            j++
          }
        }
        const str = '"' + content + (line[j] === '"' ? '"' : '')
        // Highlight $vars inside strings
        const strHtml = escapeHtml(str).replace(
          /(\$\{[^}]+\}|\$[A-Za-z_][A-Za-z0-9_]*|\$[0-9@#?*$!-])/g,
          '<span style="color:#79c0ff">$1</span>'
        )
        result += `<span style="color:#a5d6ff">${strHtml}</span>`
        i = j + 1
        continue
      }

      // Strings: single-quoted (literal, no interpolation)
      if (ch === "'") {
        let j = i + 1
        while (j < line.length && line[j] !== "'") j++
        const str = line.slice(i, j + 1)
        result += `<span style="color:#a5d6ff">${escapeHtml(str)}</span>`
        i = j + 1
        continue
      }

      // Variables outside strings
      if (ch === '$') {
        const rest = line.slice(i)
        let m = rest.match(/^\$\{[^}]+\}/)
        if (!m) m = rest.match(/^\$[A-Za-z_][A-Za-z0-9_]*/)
        if (!m) m = rest.match(/^\$[0-9@#?*$!-]/)
        if (m) {
          result += `<span style="color:#79c0ff">${escapeHtml(m[0])}</span>`
          i += m[0].length
          continue
        }
      }

      // Numbers
      if (/[0-9]/.test(ch) && (i === 0 || /[\s=(\[,:;+\-*/]/.test(line[i - 1]))) {
        const rest = line.slice(i)
        const m = rest.match(/^[0-9]+/)
        if (m) {
          result += `<span style="color:#79c0ff">${m[0]}</span>`
          i += m[0].length
          continue
        }
      }

      // Identifiers — check if keyword, builtin, or function definition
      if (/[A-Za-z_]/.test(ch)) {
        const rest = line.slice(i)
        const m = rest.match(/^[A-Za-z_][A-Za-z0-9_-]*/)
        if (m) {
          const word = m[0]
          const after = line.slice(i + word.length)
          if (BASH_KEYWORDS.has(word)) {
            result += `<span style="color:#ff7b72">${word}</span>`
          } else if (/^\s*\(\)\s*\{?/.test(after)) {
            // function definition: name() { ... }
            result += `<span style="color:#d2a8ff">${word}</span>`
          } else if (BASH_BUILTINS.has(word) && (i === 0 || /[\s|;&(]/.test(line[i - 1]))) {
            result += `<span style="color:#ffa657">${word}</span>`
          } else {
            result += escapeHtml(word)
          }
          i += word.length
          continue
        }
      }

      // Operators and special chars
      if (/[|&;<>(){}[\]=!+*\/%~^]/.test(ch)) {
        result += `<span style="color:#ff7b72">${escapeHtml(ch)}</span>`
        i++
        continue
      }

      // Default: escape and append
      result += escapeHtml(ch)
      i++
    }

    out.push(result)
  }

  return out.join('\n')
}

interface SuppressionCategory {
  key: string
  label: string
  category: string
  icon: string
  hours: number
}

const SUPPRESSION_OPTIONS = [
  { value: "24", labelKey: "settings.healthMonitor.options.24h" },
  { value: "72", labelKey: "settings.healthMonitor.options.3d" },
  { value: "168", labelKey: "settings.healthMonitor.options.1w" },
  { value: "720", labelKey: "settings.healthMonitor.options.1m" },
  { value: "8760", labelKey: "settings.healthMonitor.options.1y" },
  { value: "custom", labelKey: "settings.healthMonitor.options.custom" },
  { value: "-1", labelKey: "settings.healthMonitor.options.permanent" },
]

const CATEGORY_ICONS: Record<string, React.ElementType> = {
  cpu: Cpu,
  memory: MemoryStick,
  storage: HardDrive,
  disk: CircleDot,
  network: Network,
  vms: Server,
  services: Settings2,
  logs: FileText,
  updates: RefreshCw,
  security: Shield,
}

// Acronyms that should stay uppercase in the normalized label.
const ERROR_KEY_ACRONYMS = new Set([
  "CPU", "GPU", "IO", "RAM", "SSD", "HDD", "NIC", "API",
  "URL", "SSH", "TLS", "SSL", "DNS", "DHCP", "NTP",
  "NFS", "SMB", "CIFS", "ISCSI",
  "PBS", "PVE", "LXC", "VM", "SMART", "ZFS", "LVM", "RAID",
  "ID", "UUID", "MAC", "IP",
])

// Convert an internal error_key (e.g. `pve_storage_full_PBS-Cloud`)
// into a human-readable label (`PVE Storage Full: PBS-Cloud`).
// Tokens are split by `_`; trailing tokens that look like a resource
// identifier (contain a hyphen, uppercase letter or digit, or match
// a known device/interface pattern) are grouped after `:` so the
// title reads naturally. Known acronyms keep their uppercase form.
function normalizeErrorKey(key: string): string {
  if (!key) return ""

  const parts = key.split("_")
  if (parts.length === 0) return key

  const looksLikeResource = (s: string): boolean => {
    if (!s) return false
    if (s.includes("-")) return true
    if (/[A-Z]/.test(s)) return true
    if (/\d/.test(s)) return true
    // Linux block/network device patterns
    if (/^(sd[a-z]+\d*|nvme\d+n\d+|vmbr\d+|eth\d+|ens\d+|enp\d+|wlp\d+|tap\d+|veth\w+|vtnet\d+|vnet\d+)$/.test(s)) {
      return true
    }
    return false
  }

  let cut = parts.length
  for (let i = parts.length - 1; i >= 1; i--) {
    if (looksLikeResource(parts[i])) {
      cut = i
    } else {
      break
    }
  }

  const descParts = parts.slice(0, cut)
  const resourceParts = parts.slice(cut)

  const titleize = (w: string): string => {
    if (!w) return w
    const upper = w.toUpperCase()
    if (ERROR_KEY_ACRONYMS.has(upper)) return upper
    return w.charAt(0).toUpperCase() + w.slice(1).toLowerCase()
  }

  const desc = descParts.map(titleize).join(" ")
  if (resourceParts.length === 0) return desc
  return `${desc}: ${resourceParts.join("_")}`
}

function healthCategoryKey(category: SuppressionCategory): string {
  const raw = category.category || category.key.replace(/^suppress_/, "")
  const aliases: Record<string, string> = {
    disks: "disk",
    pve_services: "services",
  }
  return aliases[raw] || raw
}

interface ProxMenuxTool {
  key: string
  name: string
  enabled: boolean
  version?: string
  // Sprint 12B: post-install function update fields. The version above is
  // what the user has installed; available_version is what the on-disk
  // post-install script declares. has_update is set when the latter is
  // higher than the former. update_source_certain is false for legacy
  // tools that lack a recorded source — the UI must let the user pick
  // auto vs custom before re-running. `function` is the bash function
  // name the wrapper script should invoke for the chosen source.
  available_version?: string
  description?: string
  source?: string  // "auto" | "custom" | ""
  function?: string
  function_auto?: string
  function_custom?: string
  has_update?: boolean
  update_source_certain?: boolean
  has_source?: boolean
  deprecated?: boolean
}

interface RemoteStorage {
  name: string
  type: string
  status: string
  total: number
  used: number
  available: number
  percent: number
  exclude_health: boolean
  exclude_notifications: boolean
  excluded_at?: string
  reason?: string
}

interface NetworkInterface {
  name: string
  type: string
  is_up: boolean
  speed: number
  ip_address: string | null
  exclude_health: boolean
  exclude_notifications: boolean
  excluded_at?: string
  reason?: string
}

export function Settings() {
  const { language, setLanguage, t } = useI18n()
  const tFallback = (key: string, fallback: string) => {
    const translated = t(key)
    return translated === key ? fallback : translated
  }
  const interfaceTypeLabel = (type: string) =>
    tFallback(`network.interfaceTypes.${type.toLowerCase()}`, type)
  const [proxmenuxTools, setProxmenuxTools] = useState<ProxMenuxTool[]>([])
  const [updatesAvailableCount, setUpdatesAvailableCount] = useState(0)
  const [loadingTools, setLoadingTools] = useState(true)
  // Sprint 12B: multi-select modal state. Tracks which tools the user
  // has marked for batch update + the open/closed state of the dialog.
  const [updateModalOpen, setUpdateModalOpen] = useState(false)
  const [selectedUpdates, setSelectedUpdates] = useState<Set<string>>(new Set())
  // Sprint 12B: script terminal modal — running one or many post-install
  // function updates. `params` is what gets handed to flask_script_runner
  // (becomes env vars for update_post_install_function.sh).
  const [updateTerminal, setUpdateTerminal] = useState<{
    open: boolean
    title: string
    description: string
    params: Record<string, string>
  } | null>(null)
  const [networkUnitSettings, setNetworkUnitSettings] = useState<"Bytes" | "Bits">("Bytes")
  const [loadingUnitSettings, setLoadingUnitSettings] = useState(true)
  // Code viewer modal state. `version` is the version the user has
  // installed (read from installed_tools.json); `availableVersion` is
  // what the on-disk script declares — they differ when an update is
  // pending. Sprint 12B v2 tweak: the header now shows both so the user
  // can see at a glance what they have and what they'd get.
  const [codeModal, setCodeModal] = useState<{
    open: boolean
    loading: boolean
    toolName: string
    version: string
    availableVersion: string
    functionName: string
    source: string
    script: string
    error: string
    deprecated: boolean
  }>({ open: false, loading: false, toolName: '', version: '', availableVersion: '', functionName: '', source: '', script: '', error: '', deprecated: false })
  const [codeCopied, setCodeCopied] = useState(false)
  
  // Health Monitor suppression settings
  const [suppressionCategories, setSuppressionCategories] = useState<SuppressionCategory[]>([])
  const [loadingHealth, setLoadingHealth] = useState(true)
  const [healthEditMode, setHealthEditMode] = useState(false)
  const [savingAllHealth, setSavingAllHealth] = useState(false)
  const [savedAllHealth, setSavedAllHealth] = useState(false)
  const [pendingChanges, setPendingChanges] = useState<Record<string, number>>({})
  const [customValues, setCustomValues] = useState<Record<string, string>>({})
  
  // Remote Storage Exclusions
  const [remoteStorages, setRemoteStorages] = useState<RemoteStorage[]>([])
  const [loadingStorages, setLoadingStorages] = useState(true)
  const [savingStorage, setSavingStorage] = useState<string | null>(null)
  
  // Network Interface Exclusions
  const [networkInterfaces, setNetworkInterfaces] = useState<NetworkInterface[]>([])
  const [loadingInterfaces, setLoadingInterfaces] = useState(true)
  const [savingInterface, setSavingInterface] = useState<string | null>(null)

  // Active Suppressions panel — lists every error currently dismissed
  // (time-limited or permanent) so the user can re-enable individual
  // alerts. Mirrors what /api/health/full returns under `dismissed`.
  type ActiveSuppression = {
    error_key: string
    category: string
    severity?: string
    reason?: string
    acknowledged_at?: string
    suppression_hours?: number
    suppression_remaining_hours?: number
    permanent?: boolean
  }
  const [activeSuppressions, setActiveSuppressions] = useState<ActiveSuppression[]>([])
  const [loadingSuppressions, setLoadingSuppressions] = useState(true)
  // Queue of error_keys the user has marked for re-enable while in Edit
  // mode. The actual API calls fire on Save (alongside any dropdown
  // changes); Cancel discards the queue.
  const [pendingReEnables, setPendingReEnables] = useState<Set<string>>(new Set())

  // Sprint 13 / issue #195: snippets storage selector. The bash helper
  // resolves it on first GPU passthrough and saves to config.json; this
  // card surfaces the same setting so the user can see/change it from
  // the Monitor without touching JSON or running bash interactively.
  const [snippetsStorage, setSnippetsStorage] = useState<string>("")
  const [snippetsCandidates, setSnippetsCandidates] = useState<Array<{ name: string; type: string; active: boolean }>>([])
  const [snippetsSaving, setSnippetsSaving] = useState(false)

  const loadSnippetsStorage = async () => {
    try {
      const data = await fetchApi("/api/proxmenux/snippets-storage")
      if (data.success) {
        setSnippetsStorage(data.selected || "")
        setSnippetsCandidates(data.candidates || [])
      }
    } catch (err) {
      console.error("Failed to load snippets storage candidates:", err)
    }
  }

  const saveSnippetsStorage = async (storage: string) => {
    if (!storage || storage === snippetsStorage) return
    setSnippetsSaving(true)
    try {
      const data = await fetchApi("/api/proxmenux/snippets-storage", {
        method: "POST",
        headers: { "Content-Type": "application/json" },
        body: JSON.stringify({ storage }),
      })
      if (data.success) {
        setSnippetsStorage(storage)
      }
    } catch (err) {
      console.error("Failed to save snippets storage:", err)
    } finally {
      setSnippetsSaving(false)
    }
  }

  useEffect(() => {
  loadProxmenuxTools()
  getUnitsSettings()
  loadHealthSettings()
  loadRemoteStorages()
  loadActiveSuppressions()
  loadNetworkInterfaces()
  loadSnippetsStorage()
  }, [])

  // Refresh the Active Suppressions list whenever:
  //  (a) another component dispatches `health-suppression-changed`
  //      (e.g. the dashboard Health card after Dismiss / Re-enable), or
  //  (b) the user returns focus to this tab.
  // Without this, dismissing an alert from the Health Monitor while
  // the Settings page is mounted leaves the panel stale until full
  // reload.
  useEffect(() => {
    const onChange = () => { loadActiveSuppressions() }
    const onVisible = () => {
      if (document.visibilityState === "visible") loadActiveSuppressions()
    }
    window.addEventListener("health-suppression-changed", onChange)
    window.addEventListener("focus", onChange)
    document.addEventListener("visibilitychange", onVisible)
    return () => {
      window.removeEventListener("health-suppression-changed", onChange)
      window.removeEventListener("focus", onChange)
      document.removeEventListener("visibilitychange", onVisible)
    }
  }, [])

  const loadProxmenuxTools = async () => {
    try {
      const data = await fetchApi("/api/proxmenux/installed-tools")
      if (data.success) {
        setProxmenuxTools(data.installed_tools || [])
        // Sprint 12B: backend computes the count, no need to derive it
        // from has_update on every render.
        setUpdatesAvailableCount(data.updates_available_count || 0)
      }
    } catch (err) {
      console.error("Failed to load ProxMenux tools:", err)
    } finally {
      setLoadingTools(false)
    }
  }

  // Sprint 12B: launch the script terminal for one or many post-install
  // function updates. `entries` is a list of (source, function, key)
  // triples joined into the FUNCTIONS_BATCH env var the wrapper script
  // understands. After the terminal closes we reload the tools list so
  // the freshly-applied versions are reflected in the cards.
  const runPostInstallUpdates = (entries: Array<{ source: string; function: string; key: string; name: string }>) => {
    if (entries.length === 0) return
    const batch = entries.map(e => `${e.source}:${e.function}:${e.key}`).join("\n")
    const title = entries.length === 1
      ? t("settings.optimizations.updateOneTitle", { name: entries[0].name })
      : t("settings.optimizations.updateManyTitle", { count: entries.length })
    const description = entries.length === 1
      ? t("settings.optimizations.updateOneDescription", { functionName: entries[0].function, source: entries[0].source })
      : t("settings.optimizations.updateManyDescription", { count: entries.length })
    setUpdateTerminal({
      open: true,
      title,
      description,
      params: {
        EXECUTION_MODE: "web",
        FUNCTIONS_BATCH: batch,
      },
    })
  }

  const closeUpdateTerminal = async () => {
    setUpdateTerminal(null)
    // Sprint 12B v2: force the server-side rescan FIRST, then refetch
    // the tools list. The previous order (fetch + scan in parallel)
    // raced — the fetch returned the stale cache before the scan had a
    // chance to update it, so the badge and the purple cards stuck
    // around until the user hit refresh. Backend's _ensure_fresh_cache
    // also auto-rescans on file mtime change, but we keep the explicit
    // POST here as a belt-and-braces signal that an update just landed.
    try {
      await fetchApi("/api/updates/post-install/scan", { method: "POST" })
    } catch {
      // Auto-refresh on the next read path will still pick up the
      // change via _ensure_fresh_cache — this catch is just to keep
      // the close flow non-blocking on transient errors.
    }
    loadProxmenuxTools()
  }

  // Sprint 12B v2: click on a tool's update icon → run the update
  // straight away. If the tool's source is recorded (modern entries) we
  // re-run that flow; otherwise (legacy bool entries from before Sprint
  // 12A) we default to `auto`. Per user feedback the previous "pick
  // auto/custom" picker was confusing — the system already knows the
  // available version, and updating doesn't need to ask which flavour
  // to install in. The user can always re-install via the
  // customizable post-install flow if they want different parameters.
  // Resolve which flow (auto vs custom) actually has an implementation
  // for this tool. Some tools live only in the customizable flow (e.g.
  // fastfetch, which needs an interactive menu and has no auto
  // variant). When the recorded source is "auto" but the auto flow has
  // no function for this tool, the bash wrapper aborts with
  // "Function '<x>' is not defined in the auto flow". This helper
  // silently routes to the only available flow instead.
  const resolveEffectiveSource = (tool: ProxMenuxTool): string => {
    const recorded = tool.source || "auto"
    if (recorded === "auto" && !tool.function_auto && tool.function_custom) {
      return "custom"
    }
    if (recorded === "custom" && !tool.function_custom && tool.function_auto) {
      return "auto"
    }
    return recorded
  }

  const handleSingleToolUpdate = (tool: ProxMenuxTool) => {
    if (!tool.has_update) return
    const source = resolveEffectiveSource(tool)
    runPostInstallUpdates([{
      source,
      function: deriveFunctionName(tool, source),
      key: tool.key,
      name: tool.name,
    }])
  }

  // Backend exposes both function_auto and function_custom per tool so
  // that legacy bool entries (where the user picks the source at update
  // time) can route to the correct function in the chosen flow.
  // When the source is recorded, `function` is already correct.
  const deriveFunctionName = (tool: ProxMenuxTool, source: string): string => {
    if (source === "auto") return tool.function_auto || tool.function || ""
    if (source === "custom") return tool.function_custom || tool.function || ""
    return tool.function || ""
  }

  const viewToolSource = async (tool: ProxMenuxTool) => {
    setCodeModal({
      open: true,
      loading: true,
      toolName: tool.name,
      version: tool.version || '1.0',
      availableVersion: tool.available_version || tool.version || '1.0',
      functionName: '',
      source: '',
      script: '',
      error: '',
      deprecated: !!tool.deprecated,
    })
    try {
      const data = await fetchApi(`/api/proxmenux/tool-source/${tool.key}`)
      if (data.success) {
        setCodeModal(prev => ({ ...prev, loading: false, functionName: data.function, source: data.source, script: data.script, deprecated: !!data.deprecated }))
      } else {
        setCodeModal(prev => ({ ...prev, loading: false, error: data.error || 'Source code not available' }))
      }
    } catch {
      setCodeModal(prev => ({ ...prev, loading: false, error: 'Failed to load source code' }))
    }
  }

  const copySourceCode = async () => {
    const text = codeModal.source
    let ok = false

    // Preferred path (HTTPS / localhost). On plain HTTP the Promise rejects,
    // so we catch and fall through to the textarea fallback.
    try {
      if (navigator.clipboard && window.isSecureContext) {
        await navigator.clipboard.writeText(text)
        ok = true
      }
    } catch {
      // fall through
    }

    if (!ok) {
      try {
        const ta = document.createElement("textarea")
        ta.value = text
        ta.style.position = "fixed"
        ta.style.left = "-9999px"
        ta.style.top = "-9999px"
        ta.style.opacity = "0"
        ta.readOnly = true
        document.body.appendChild(ta)
        ta.focus()
        ta.select()
        ok = document.execCommand("copy")
        document.body.removeChild(ta)
      } catch {
        ok = false
      }
    }

    if (ok) {
      setCodeCopied(true)
      setTimeout(() => setCodeCopied(false), 2000)
    }
  }

  const changeNetworkUnit = (unit: string) => {
    const networkUnit = unit as "Bytes" | "Bits"
    localStorage.setItem("proxmenux-network-unit", networkUnit)
    setNetworkUnitSettings(networkUnit)

    window.dispatchEvent(new CustomEvent("networkUnitChanged", { detail: networkUnit }))

    window.dispatchEvent(new StorageEvent("storage", {
      key: "proxmenux-network-unit",
      newValue: networkUnit,
      url: window.location.href
    }))
  }

  const getUnitsSettings = () => {
    const networkUnit = getNetworkUnit()
    setNetworkUnitSettings(networkUnit)
    setLoadingUnitSettings(false)
  }

  const loadHealthSettings = async () => {
    try {
      const data = await fetchApi("/api/health/settings")
      if (data.categories) {
        setSuppressionCategories(data.categories)
      }
    } catch (err) {
      console.error("Failed to load health settings:", err)
    } finally {
      setLoadingHealth(false)
    }
  }

  const loadRemoteStorages = async () => {
    try {
      const data = await fetchApi("/api/health/remote-storages")
      if (data.storages) {
        setRemoteStorages(data.storages)
      }
    } catch (err) {
      console.error("Failed to load remote storages:", err)
    } finally {
      setLoadingStorages(false)
    }
  }

  const loadActiveSuppressions = async () => {
    try {
      const data = await fetchApi("/api/health/dismissed")
      if (data && Array.isArray(data.dismissed)) {
        setActiveSuppressions(data.dismissed as ActiveSuppression[])
      }
    } catch (err) {
      console.error("Failed to load active suppressions:", err)
    } finally {
      setLoadingSuppressions(false)
    }
  }

  // Click "Re-enable" on a suppression → POST /api/health/un-acknowledge.
  // Remove the row optimistically, then re-fetch the list silently to stay
  // in sync with the server (which may have re-recorded the error if the
  // condition is still active — that surfaces in the Health Monitor, not
  // this panel).
  // Toggles the error_key in the pending re-enable queue. The actual
  // POST /api/health/un-acknowledge fires on Save (via
  // handleSaveAllHealth), keeping the UX consistent with the
  // per-category dropdowns which also defer to Save.
  const handleReEnable = (errorKey: string) => {
    if (!healthEditMode) return
    setPendingReEnables(prev => {
      const next = new Set(prev)
      if (next.has(errorKey)) {
        next.delete(errorKey)
      } else {
        next.add(errorKey)
      }
      return next
    })
  }

  const handleStorageExclusionChange = async (storageName: string, storageType: string, excludeHealth: boolean, excludeNotifications: boolean) => {
    setSavingStorage(storageName)
    try {
      // If both are false, remove the exclusion
      if (!excludeHealth && !excludeNotifications) {
        await fetchApi(`/api/health/storage-exclusions/${encodeURIComponent(storageName)}`, {
          method: "DELETE"
        })
      } else {
        await fetchApi("/api/health/storage-exclusions", {
          method: "POST",
          headers: { "Content-Type": "application/json" },
          body: JSON.stringify({
            storage_name: storageName,
            storage_type: storageType,
            exclude_health: excludeHealth,
            exclude_notifications: excludeNotifications
          })
        })
      }
      
      // Update local state
      setRemoteStorages(prev => prev.map(s => 
        s.name === storageName 
          ? { ...s, exclude_health: excludeHealth, exclude_notifications: excludeNotifications }
          : s
      ))
    } catch (err) {
      console.error("Failed to update storage exclusion:", err)
  } finally {
  setSavingStorage(null)
  }
  }
  
  const loadNetworkInterfaces = async () => {
  try {
  const data = await fetchApi("/api/health/interfaces")
  if (data.interfaces) {
  setNetworkInterfaces(data.interfaces)
  }
  } catch (err) {
  console.error("Failed to load network interfaces:", err)
  } finally {
  setLoadingInterfaces(false)
  }
  }
  
  const handleInterfaceExclusionChange = async (interfaceName: string, interfaceType: string, excludeHealth: boolean, excludeNotifications: boolean) => {
  setSavingInterface(interfaceName)
  try {
  // If both are false, remove the exclusion
  if (!excludeHealth && !excludeNotifications) {
  await fetchApi(`/api/health/interface-exclusions/${encodeURIComponent(interfaceName)}`, {
  method: "DELETE"
  })
  } else {
  await fetchApi("/api/health/interface-exclusions", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
  interface_name: interfaceName,
  interface_type: interfaceType,
  exclude_health: excludeHealth,
  exclude_notifications: excludeNotifications
  })
  })
  }
  // Reload interfaces to get updated state
  await loadNetworkInterfaces()
  } catch (err) {
  console.error("Failed to update interface exclusion:", err)
  } finally {
  setSavingInterface(null)
  }
  }
  
  const getSelectValue = (hours: number, key: string): string => {
    if (hours === -1) return "-1"
    const preset = SUPPRESSION_OPTIONS.find(o => o.value === String(hours))
    if (preset && preset.value !== "custom") return String(hours)
    return "custom"
  }

  const getEffectiveHours = (cat: SuppressionCategory): number => {
    if (cat.key in pendingChanges) return pendingChanges[cat.key]
    return cat.hours
  }

  const handleSuppressionChange = (settingKey: string, value: string) => {
    if (value === "custom") {
      const current = suppressionCategories.find(c => c.key === settingKey)
      const effectiveHours = current ? getEffectiveHours(current) : 48
      setCustomValues(prev => ({ ...prev, [settingKey]: String(effectiveHours > 0 ? effectiveHours : 48) }))
      // Mark as custom mode in pending
      setPendingChanges(prev => ({ ...prev, [settingKey]: -2 }))
      return
    }

    const hours = parseInt(value, 10)
    if (isNaN(hours)) return
    setPendingChanges(prev => ({ ...prev, [settingKey]: hours }))
    // Clear custom input if switching away
    setCustomValues(prev => {
      const next = { ...prev }
      delete next[settingKey]
      return next
    })
  }

  const handleCustomConfirm = (settingKey: string) => {
    const raw = customValues[settingKey]
    const hours = parseInt(raw, 10)
    if (isNaN(hours) || hours < 1) return
    setPendingChanges(prev => ({ ...prev, [settingKey]: hours }))
    setCustomValues(prev => {
      const next = { ...prev }
      delete next[settingKey]
      return next
    })
  }

  const handleCancelEdit = () => {
    setHealthEditMode(false)
    setPendingChanges({})
    setCustomValues({})
    setPendingReEnables(new Set())
  }

  const handleSaveAllHealth = async () => {
    // Merge pending changes into a payload: only changed categories
    const payload: Record<string, string> = {}
    for (const cat of suppressionCategories) {
      if (cat.key in pendingChanges && pendingChanges[cat.key] !== -2) {
        payload[cat.key] = String(pendingChanges[cat.key])
      }
    }

    const reEnableKeys = Array.from(pendingReEnables)
    const hasPayload = Object.keys(payload).length > 0
    const hasReEnables = reEnableKeys.length > 0

    if (!hasPayload && !hasReEnables) {
      setHealthEditMode(false)
      setPendingChanges({})
      setPendingReEnables(new Set())
      return
    }

    setSavingAllHealth(true)
    try {
      // 1. Persist per-category suppression duration changes (if any)
      if (hasPayload) {
        await fetchApi("/api/health/settings", {
          method: "POST",
          headers: { "Content-Type": "application/json" },
          body: JSON.stringify(payload),
        })

        setSuppressionCategories(prev =>
          prev.map(c => {
            if (c.key in pendingChanges && pendingChanges[c.key] !== -2) {
              return { ...c, hours: pendingChanges[c.key] }
            }
            return c
          })
        )
      }

      // 2. Fire un-acknowledge for every queued re-enable (in parallel)
      if (hasReEnables) {
        await Promise.all(
          reEnableKeys.map(errorKey =>
            fetchApi("/api/health/un-acknowledge", {
              method: "POST",
              headers: { "Content-Type": "application/json" },
              body: JSON.stringify({ error_key: errorKey }),
            })
          )
        )
        setActiveSuppressions(prev => prev.filter(s => !pendingReEnables.has(s.error_key)))
        // Notify other components (dashboard health card) that the
        // suppression set changed so they can refresh.
        window.dispatchEvent(new CustomEvent("health-suppression-changed"))
      }

      setPendingChanges({})
      setCustomValues({})
      setPendingReEnables(new Set())
      setHealthEditMode(false)
      setSavedAllHealth(true)
      setTimeout(() => setSavedAllHealth(false), 3000)
    } catch (err) {
      console.error("Failed to save health settings:", err)
    } finally {
      setSavingAllHealth(false)
    }
  }

  const hasPendingChanges = pendingReEnables.size > 0 || Object.keys(pendingChanges).some(
    k => pendingChanges[k] !== -2
  )

  const getLanguageStatusLabel = (status: LanguageStatus) => {
    switch (status) {
      case "complete":
        return t("settings.interfaceLanguage.statusComplete")
      case "partial":
        return t("settings.interfaceLanguage.statusPartial")
      case "needs-translation":
        return t("settings.interfaceLanguage.statusNeedsTranslation")
    }
  }

  return (
    <div className="space-y-6">
      <div>
        <h1 className="text-3xl font-bold">{t("settings.title")}</h1>
        <p className="text-muted-foreground mt-2">{t("settings.description")}</p>
      </div>

      {/* Interface Language Settings */}
      <Card>
        <CardHeader>
          <div className="flex items-center gap-2">
            <Globe2 className="h-5 w-5 text-blue-500" />
            <CardTitle>{t("settings.interfaceLanguage.title")}</CardTitle>
          </div>
          <CardDescription>{t("settings.interfaceLanguage.description")}</CardDescription>
        </CardHeader>
        <CardContent className="space-y-4">
          <div className="flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between">
            <div>
              <div className="text-sm font-medium text-foreground">{t("settings.interfaceLanguage.label")}</div>
              <p className="text-xs text-muted-foreground mt-1">{t("settings.interfaceLanguage.fallbackNote")}</p>
            </div>
            <Select value={language} onValueChange={(value) => setLanguage(value as LanguageCode)}>
              <SelectTrigger className="w-full sm:w-64">
                <SelectValue />
              </SelectTrigger>
              <SelectContent>
                {SUPPORTED_LANGUAGES.map((item) => (
                  <SelectItem key={item.code} value={item.code}>
                    {item.nativeName}
                  </SelectItem>
                ))}
              </SelectContent>
            </Select>
          </div>

          <div className="grid gap-2 sm:grid-cols-2 lg:grid-cols-3">
            {SUPPORTED_LANGUAGES.map((item) => (
              <div
                key={item.code}
                className={`rounded-md border px-3 py-2 text-sm ${
                  item.code === language ? "border-blue-500 bg-blue-500/10" : "border-border bg-muted/20"
                }`}
              >
                <div className="flex items-center justify-between gap-2">
                  <span className="font-medium">{item.nativeName}</span>
                  <Badge variant="outline" className="text-[10px] px-1.5 py-0">
                    {item.code}
                  </Badge>
                </div>
                <div className="text-xs text-muted-foreground mt-1">{getLanguageStatusLabel(item.status)}</div>
              </div>
            ))}
          </div>
        </CardContent>
      </Card>

      {/* Network Units Settings */}
      <Card>
        <CardHeader>
          <div className="flex items-center gap-2">
            <Ruler className="h-5 w-5 text-green-500" />
            <CardTitle>{t("settings.networkUnits.title")}</CardTitle>
          </div>
          <CardDescription>{t("settings.networkUnits.description")}</CardDescription>
        </CardHeader>
        <CardContent>
          {loadingUnitSettings ? (
            <div className="flex items-center justify-center py-8">
              <div className="animate-spin h-8 w-8 border-4 border-green-500 border-t-transparent rounded-full" />
            </div>
          ) : (
            <div className="text-foreground flex items-center justify-between">
              <div className="flex items-center">{t("settings.networkUnits.label")}</div>
              <Select value={networkUnitSettings} onValueChange={changeNetworkUnit}>
                <SelectTrigger className="w-28 h-8 text-xs">
                  <SelectValue />
                </SelectTrigger>
                <SelectContent>
                  <SelectItem value="Bytes">{t("settings.networkUnits.bytes")}</SelectItem>
                  <SelectItem value="Bits">{t("settings.networkUnits.bits")}</SelectItem>
                </SelectContent>
              </Select>
            </div>
          )}
        </CardContent>
      </Card>

      {/* Health Monitor Settings */}
      <Card>
        <CardHeader>
          <div className="flex items-center justify-between">
            <div className="flex items-center gap-2">
              <HeartPulse className="h-5 w-5 text-red-500" />
              <CardTitle>{t("settings.healthMonitor.title")}</CardTitle>
            </div>
            {!loadingHealth && (
              <div className="flex items-center gap-2">
                {savedAllHealth && (
                  <span className="flex items-center gap-1 text-xs text-green-500">
                    <Check className="h-3.5 w-3.5" />
                    {t("status.saved")}
                  </span>
                )}
                {healthEditMode ? (
                  <>
                    <button
                      className="h-7 px-3 text-xs rounded-md border border-border bg-background hover:bg-muted transition-colors text-muted-foreground"
                      onClick={handleCancelEdit}
                      disabled={savingAllHealth}
                    >
                      {t("actions.cancel")}
                    </button>
                    <button
                      className="h-7 px-3 text-xs rounded-md bg-blue-600 hover:bg-blue-700 text-white transition-colors disabled:opacity-50 flex items-center gap-1.5"
                      onClick={handleSaveAllHealth}
                      disabled={savingAllHealth || !hasPendingChanges}
                    >
                      {savingAllHealth ? (
                        <Loader2 className="h-3 w-3 animate-spin" />
                      ) : (
                        <Check className="h-3 w-3" />
                      )}
                      {t("actions.save")}
                    </button>
                  </>
                ) : (
                  <button
                    className="h-7 px-3 text-xs rounded-md border border-border bg-background hover:bg-muted transition-colors flex items-center gap-1.5"
                    onClick={() => setHealthEditMode(true)}
                  >
                    <Settings2 className="h-3 w-3" />
                    {t("actions.edit")}
                  </button>
                )}
              </div>
            )}
          </div>
          <CardDescription>
            {t("settings.healthMonitor.description")}
          </CardDescription>
        </CardHeader>
        <CardContent>
          {loadingHealth ? (
            <div className="flex items-center justify-center py-8">
              <div className="animate-spin h-8 w-8 border-4 border-red-500 border-t-transparent rounded-full" />
            </div>
          ) : (
            <div className="space-y-0">
              {/* Header */}
              <div className="flex items-center justify-between pb-2 mb-1 border-b border-border">
                <span className="text-xs font-medium text-muted-foreground">{t("settings.healthMonitor.category")}</span>
                <span className="text-xs font-medium text-muted-foreground">{t("settings.healthMonitor.suppressionDuration")}</span>
              </div>
              
              {/* Per-category rows */}
              <div className="divide-y divide-border/50">
                {suppressionCategories.map((cat) => {
                  const IconComp = CATEGORY_ICONS[cat.icon] || HeartPulse
                  const effectiveHours = getEffectiveHours(cat)
                  const isCustomMode = effectiveHours === -2 || (cat.key in customValues)
                  const isPermanent = effectiveHours === -1
                  const isLong = effectiveHours >= 720 && effectiveHours !== -1 && effectiveHours !== -2
                  const hasChanged = cat.key in pendingChanges && pendingChanges[cat.key] !== cat.hours
                  const selectVal = isCustomMode ? "custom" : getSelectValue(effectiveHours, cat.key)
                  const catLabel = tFallback(`settings.healthMonitor.categories.${healthCategoryKey(cat)}`, cat.label)
                  
                  return (
                    <div key={cat.key}>
                      <div className="flex items-center justify-between gap-2 py-2 sm:py-2.5 px-1 sm:px-2">
                        <div className="flex items-center gap-2 min-w-0 flex-1">
                          <IconComp className="h-4 w-4 text-muted-foreground shrink-0" />
                          <span className="text-xs sm:text-sm font-medium">{catLabel}</span>
                          {hasChanged && healthEditMode && (
                            <span className="h-1.5 w-1.5 rounded-full bg-blue-500 shrink-0" />
                          )}
                        </div>
                        <div className="shrink-0">
                          {isCustomMode && healthEditMode ? (
                            <div className="flex items-center gap-1.5">
                              <Input
                                type="number"
                                min={1}
                                className="w-16 sm:w-20 h-7 text-xs"
                                value={customValues[cat.key] || ""}
                                onChange={(e) => setCustomValues(prev => ({ ...prev, [cat.key]: e.target.value }))}
                                placeholder={t("settings.healthMonitor.hours")}
                              />
                              <span className="text-xs text-muted-foreground">h</span>
                              <button
                                className="h-7 px-2 text-xs rounded-md border border-border bg-background hover:bg-muted transition-colors"
                                onClick={() => handleCustomConfirm(cat.key)}
                              >
                                OK
                              </button>
                              <button
                                className="h-7 px-1.5 text-xs rounded-md text-muted-foreground hover:text-foreground transition-colors"
                                onClick={() => {
                                  setCustomValues(prev => {
                                    const next = { ...prev }
                                    delete next[cat.key]
                                    return next
                                  })
                                  setPendingChanges(prev => {
                                    const next = { ...prev }
                                    delete next[cat.key]
                                    return next
                                  })
                                }}
                              >
                                X
                              </button>
                            </div>
                          ) : (
                            <Select
                              value={selectVal}
                              onValueChange={(v) => handleSuppressionChange(cat.key, v)}
                              disabled={!healthEditMode}
                            >
                              <SelectTrigger className={`w-28 sm:w-32 h-7 text-xs ${!healthEditMode ? "opacity-60" : ""}`}>
                                <SelectValue />
                              </SelectTrigger>
                              <SelectContent>
                                {SUPPRESSION_OPTIONS.map((opt) => (
                                  <SelectItem key={opt.value} value={opt.value}>
                                    {t(opt.labelKey)}
                                  </SelectItem>
                                ))}
                              </SelectContent>
                            </Select>
                          )}
                        </div>
                      </div>
                      
                      {/* Notice for Permanent */}
                      {isPermanent && healthEditMode && (
                        <div className="flex items-start gap-2 ml-6 sm:ml-8 mr-1 mb-2 p-2 rounded-md bg-blue-500/10 border border-blue-500/20">
                          <Info className="h-3.5 w-3.5 text-blue-400 shrink-0 mt-0.5" />
                          <p className="text-[11px] text-blue-400/90 leading-relaxed">
                            {t("settings.healthMonitor.permanentNotice", { category: catLabel })}
                            {cat.category === "temperature" && (
                              <span className="block mt-0.5 text-blue-300/80">
                                {t("settings.healthMonitor.temperatureSafetyNotice")}
                              </span>
                            )}
                          </p>
                        </div>
                      )}
                      
                      {/* Notice for long duration (> 1 month) */}
                      {isLong && healthEditMode && (
                        <div className="flex items-start gap-2 ml-6 sm:ml-8 mr-1 mb-2 p-2 rounded-md bg-blue-500/10 border border-blue-500/20">
                          <Info className="h-3.5 w-3.5 text-blue-400 shrink-0 mt-0.5" />
                          <p className="text-[11px] text-blue-400/90 leading-relaxed">
                            {t("settings.healthMonitor.longSuppressionNotice")}
                          </p>
                        </div>
                      )}
                    </div>
                  )
                })}
              </div>
              
              {/* Info footer */}
              <div className="flex items-start gap-2 mt-3 pt-3 border-t border-border">
                <Info className="h-3.5 w-3.5 text-blue-400 shrink-0 mt-0.5" />
                <p className="text-[11px] text-muted-foreground leading-relaxed">
                  {t("settings.healthMonitor.footerNote")}
                </p>
              </div>

              {/* Active Suppressions subsection.
                  Lives inside the Health Monitor card (no separator).
                  Surfaces every currently-dismissed alert (time-limited
                  and permanent) with a Re-enable button gated by Edit
                  mode. Permanent dismisses chosen from the dashboard
                  "Dismiss → Permanently" dropdown can only be reverted
                  here, so this is the audit log + un-dismiss UI for
                  them. Time-limited dismisses (24h, 7d) are listed for
                  visibility and can also be force-revived from here. */}
              <div className="pt-8">
                <div className="flex items-center gap-2 mb-1.5">
                  <BellOff className="h-4 w-4 text-amber-500" />
                  <span className="text-sm font-medium">{t("settings.healthMonitor.activeSuppressions")}</span>
                </div>
                <p className="text-sm text-muted-foreground mb-4 leading-relaxed">
                  {t("settings.healthMonitor.activeSuppressionsDescription")}{" "}
                  <span className="font-mono text-xs">{t("actions.edit")}</span>.
                </p>
                {loadingSuppressions ? (
                  <div className="flex items-center justify-center py-4">
                    <div className="animate-spin h-5 w-5 border-4 border-amber-500 border-t-transparent rounded-full" />
                  </div>
                ) : activeSuppressions.length === 0 ? (
                  <div className="text-center py-4 text-sm text-muted-foreground">
                    {t("settings.healthMonitor.noActiveSuppressions")}
                  </div>
                ) : (
                  <div className="space-y-2">
                    {activeSuppressions.map((s) => {
                      const remaining = s.suppression_remaining_hours
                      const remainingLabel = s.permanent
                        ? t("settings.healthMonitor.permanent")
                        : remaining === undefined || remaining === null
                          ? t("status.active")
                          : remaining >= 24
                            ? t("settings.healthMonitor.daysRemaining", { count: Math.round(remaining / 24) })
                            : t("settings.healthMonitor.hoursRemaining", { count: Math.max(0, Math.round(remaining)) })
                      const dismissedAtLabel = s.acknowledged_at
                        ? new Date(s.acknowledged_at).toLocaleString()
                        : ""
                      const isQueued = pendingReEnables.has(s.error_key)
                      return (
                        <div
                          key={s.error_key}
                          className={`flex items-start sm:items-center justify-between gap-3 px-3 py-2.5 rounded-md border transition-colors ${
                            isQueued
                              ? "border-green-500/40 bg-green-500/5"
                              : "border-border hover:bg-muted/30"
                          }`}
                        >
                          <div className={`flex items-start gap-2 min-w-0 flex-1 ${isQueued ? "opacity-60" : ""}`}>
                            {s.permanent ? (
                              <Badge variant="outline" className="text-sm px-2 py-0.5 shrink-0 text-amber-400 border-amber-400/40 mt-0.5 font-normal">
                                {t("settings.healthMonitor.permanent")}
                              </Badge>
                            ) : (
                              <Badge variant="outline" className="text-sm px-2 py-0.5 shrink-0 text-blue-400 border-blue-400/30 mt-0.5 font-normal">
                                {remainingLabel}
                              </Badge>
                            )}
                            <div className="min-w-0 flex-1">
                              <div className={`text-xs sm:text-sm font-medium text-foreground truncate ${isQueued ? "line-through" : ""}`} title={s.error_key}>
                                {tFallback(`settings.healthMonitor.errorNames.${s.error_key}`, normalizeErrorKey(s.error_key))}
                              </div>
                              <div className="text-sm text-muted-foreground flex flex-wrap gap-x-3 gap-y-0.5 mt-0.5">
                                <span>{t("settings.healthMonitor.labels.category")}: <span className="font-medium text-foreground/80">{s.category ? tFallback(`settings.healthMonitor.categories.${s.category}`, s.category) : "—"}</span></span>
                                {s.severity && <span>{t("settings.healthMonitor.labels.severity")}: <span className="font-medium text-foreground/80">{tFallback(`status.${s.severity.toLowerCase()}`, s.severity)}</span></span>}
                                {dismissedAtLabel && <span>{t("settings.healthMonitor.labels.dismissed")}: {dismissedAtLabel}</span>}
                              </div>
                            </div>
                          </div>
                          <Button
                            size="sm"
                            variant="outline"
                            className={`h-7 px-2.5 text-xs shrink-0 bg-transparent ${
                              isQueued
                                ? "border-green-500/50 text-green-400 hover:bg-green-500/10"
                                : "hover:bg-green-500/10 hover:border-green-500/50"
                            }`}
                            disabled={!healthEditMode || savingAllHealth}
                            onClick={() => handleReEnable(s.error_key)}
                            title={
                              !healthEditMode
                                ? t("settings.healthMonitor.reEnableDisabledTitle")
                                : isQueued
                                  ? t("settings.healthMonitor.reEnableQueuedTitle")
                                  : t("settings.healthMonitor.reEnableTitle")
                            }
                          >
                            {isQueued ? t("actions.undo") : t("settings.healthMonitor.reEnable")}
                          </Button>
                        </div>
                      )
                    })}
                  </div>
                )}
              </div>
            </div>
          )}
        </CardContent>
      </Card>

      {/* Remote Storage Exclusions */}
      <Card>
        <CardHeader>
          <div className="flex items-center gap-2">
            <Database className="h-5 w-5 text-purple-500" />
            <CardTitle>{t("settings.remoteStorage.title")}</CardTitle>
          </div>
          <CardDescription>
            {t("settings.remoteStorage.description")}
          </CardDescription>
        </CardHeader>
        <CardContent>
          {loadingStorages ? (
            <div className="flex items-center justify-center py-8">
              <div className="animate-spin h-8 w-8 border-4 border-purple-500 border-t-transparent rounded-full" />
            </div>
          ) : remoteStorages.length === 0 ? (
            <div className="text-center py-8">
              <CloudOff className="h-12 w-12 text-muted-foreground mx-auto mb-3 opacity-50" />
              <p className="text-muted-foreground">{t("settings.remoteStorage.emptyTitle")}</p>
              <p className="text-sm text-muted-foreground mt-1">
                {t("settings.remoteStorage.emptyDescription")}
              </p>
            </div>
          ) : (
            <div className="space-y-0">
              {/* Header */}
              <div className="grid grid-cols-[1fr_auto_auto] gap-4 pb-2 mb-1 border-b border-border">
                <span className="text-xs font-medium text-muted-foreground">{t("settings.remoteStorage.storage")}</span>
                <span className="text-xs font-medium text-muted-foreground text-center w-20">{t("settings.common.health")}</span>
                <span className="text-xs font-medium text-muted-foreground text-center w-20">{t("settings.common.alerts")}</span>
              </div>
              
              {/* Storage rows - scrollable container */}
              <div className="max-h-[320px] overflow-y-auto divide-y divide-border/50">
                {remoteStorages.map((storage) => {
                  const isExcluded = storage.exclude_health || storage.exclude_notifications
                  const isSaving = savingStorage === storage.name
                  const isNamespaceRestricted = storage.status === 'namespace_restricted'
                  const isOffline = !isNamespaceRestricted && (storage.status === 'error' || storage.total === 0)

                  return (
                    <div key={storage.name} className="grid grid-cols-[1fr_auto_auto] gap-4 py-3 items-center">
                      <div className="flex items-center gap-3 min-w-0">
                        <div className={`w-2 h-2 rounded-full shrink-0 ${
                          isOffline ? 'bg-red-500' : isNamespaceRestricted ? 'bg-blue-400' : 'bg-green-500'
                        }`} />
                        <div className="min-w-0">
                          <div className="flex items-center gap-2">
                            <span className="text-sm font-medium truncate">{storage.name}</span>
                            <Badge variant="outline" className="text-[10px] px-1.5 py-0 shrink-0">
                              {storage.type}
                            </Badge>
                          </div>
                          {isOffline && (
                            <p className="text-[11px] text-red-400 mt-0.5">{t("settings.remoteStorage.offline")}</p>
                          )}
                          {isNamespaceRestricted && (
                            <p className="text-[11px] text-blue-400 mt-0.5">{t("settings.remoteStorage.namespaceRestricted")}</p>
                          )}
                        </div>
                      </div>
                      
                      <div className="flex items-center justify-center w-20">
                        {isSaving ? (
                          <Loader2 className="h-4 w-4 animate-spin text-muted-foreground" />
                        ) : (
                          <Switch
                            checked={!storage.exclude_health}
                            onCheckedChange={(checked) => {
                              handleStorageExclusionChange(
                                storage.name,
                                storage.type,
                                !checked,
                                storage.exclude_notifications
                              )
                            }}
                            className="data-[state=checked]:bg-blue-600 data-[state=unchecked]:bg-input border border-border"
                          />
                        )}
                      </div>
                      
                      <div className="flex items-center justify-center w-20">
                        {isSaving ? (
                          <Loader2 className="h-4 w-4 animate-spin text-muted-foreground" />
                        ) : (
                          <Switch
                            checked={!storage.exclude_notifications}
                            onCheckedChange={(checked) => {
                              handleStorageExclusionChange(
                                storage.name,
                                storage.type,
                                storage.exclude_health,
                                !checked
                              )
                            }}
                            className="data-[state=checked]:bg-blue-600 data-[state=unchecked]:bg-input border border-border"
                          />
                        )}
                      </div>
                    </div>
                  )
                })}
              </div>
              
              {/* Info footer */}
              <div className="flex items-start gap-2 mt-3 pt-3 border-t border-border">
                <Info className="h-3.5 w-3.5 text-purple-400 shrink-0 mt-0.5" />
                <p className="text-[11px] text-muted-foreground leading-relaxed">
                  <strong>{t("settings.common.health")}:</strong> {t("settings.remoteStorage.healthHelp")}
                  <br />
                  <strong>{t("settings.common.alerts")}:</strong> {t("settings.remoteStorage.alertsHelp")}
                </p>
              </div>
            </div>
          )}
        </CardContent>
      </Card>

      {/* Network Interface Exclusions */}
      <Card>
        <CardHeader>
          <div className="flex items-center gap-2">
            <Network className="h-5 w-5 text-blue-500" />
            <CardTitle>{t("settings.networkInterfaces.title")}</CardTitle>
          </div>
          <CardDescription>
            {t("settings.networkInterfaces.description")}
          </CardDescription>
        </CardHeader>
        <CardContent>
          {loadingInterfaces ? (
            <div className="flex items-center justify-center py-8">
              <div className="animate-spin h-8 w-8 border-4 border-blue-500 border-t-transparent rounded-full" />
            </div>
          ) : networkInterfaces.length === 0 ? (
            <div className="text-center py-8">
              <Network className="h-12 w-12 text-muted-foreground mx-auto mb-3 opacity-50" />
              <p className="text-muted-foreground">{t("settings.networkInterfaces.emptyTitle")}</p>
            </div>
          ) : (
            <div className="space-y-0">
              {/* Header */}
              <div className="grid grid-cols-[1fr_auto_auto] gap-4 pb-2 mb-1 border-b border-border">
                <span className="text-xs font-medium text-muted-foreground">{t("settings.networkInterfaces.interface")}</span>
                <span className="text-xs font-medium text-muted-foreground text-center w-20">{t("settings.common.health")}</span>
                <span className="text-xs font-medium text-muted-foreground text-center w-20">{t("settings.common.alerts")}</span>
              </div>
              
              {/* Interface rows - scrollable container */}
              <div className="max-h-[320px] overflow-y-auto divide-y divide-border/50">
                {networkInterfaces.map((iface) => {
                  const isExcluded = iface.exclude_health || iface.exclude_notifications
                  const isSaving = savingInterface === iface.name
                  const isDown = !iface.is_up
                  
                  return (
                    <div key={iface.name} className="grid grid-cols-[1fr_auto_auto] gap-4 py-3 items-center">
                      <div className="flex items-center gap-3 min-w-0">
                        <div className={`w-2 h-2 rounded-full shrink-0 ${
                          isDown ? 'bg-red-500' : 'bg-green-500'
                        }`} />
                        <div className="min-w-0">
                          <div className="flex items-center gap-2">
                            <span className={`font-medium truncate ${isExcluded ? 'text-muted-foreground' : ''}`}>
                              {iface.name}
                            </span>
                            <Badge variant="outline" className="text-[10px] px-1.5 py-0">
                              {interfaceTypeLabel(iface.type)}
                            </Badge>
                            {isDown && !isExcluded && (
                              <Badge variant="destructive" className="text-[10px] px-1.5 py-0">
                                {t("settings.networkInterfaces.down")}
                              </Badge>
                            )}
                            {isExcluded && (
                              <Badge variant="secondary" className="text-[10px] px-1.5 py-0 bg-blue-500/10 text-blue-400">
                                {t("settings.networkInterfaces.excluded")}
                              </Badge>
                            )}
                          </div>
                          <span className="text-xs text-muted-foreground">
                            {iface.ip_address || t("settings.networkInterfaces.noIp")} {iface.speed > 0 ? `- ${iface.speed} Mbps` : ''}
                          </span>
                        </div>
                      </div>
                      
                      {/* Health toggle */}
                      <div className="flex justify-center w-20">
                        {isSaving ? (
                          <Loader2 className="h-4 w-4 animate-spin text-muted-foreground" />
                        ) : (
                          <Switch
                            checked={!iface.exclude_health}
                            onCheckedChange={(checked) => {
                              handleInterfaceExclusionChange(
                                iface.name,
                                iface.type,
                                !checked,
                                iface.exclude_notifications
                              )
                            }}
                            className="data-[state=checked]:bg-blue-600 data-[state=unchecked]:bg-input border border-border"
                          />
                        )}
                      </div>
                      
                      {/* Notifications toggle */}
                      <div className="flex justify-center w-20">
                        {isSaving ? (
                          <Loader2 className="h-4 w-4 animate-spin text-muted-foreground" />
                        ) : (
                          <Switch
                            checked={!iface.exclude_notifications}
                            onCheckedChange={(checked) => {
                              handleInterfaceExclusionChange(
                                iface.name,
                                iface.type,
                                iface.exclude_health,
                                !checked
                              )
                            }}
                            className="data-[state=checked]:bg-blue-600 data-[state=unchecked]:bg-input border border-border"
                          />
                        )}
                      </div>
                    </div>
                  )
                })}
              </div>
              
              {/* Info footer */}
              <div className="flex items-start gap-2 mt-3 pt-3 border-t border-border">
                <Info className="h-3.5 w-3.5 text-blue-400 shrink-0 mt-0.5" />
                <p className="text-[11px] text-muted-foreground leading-relaxed">
                  <strong>{t("settings.common.health")}:</strong> {t("settings.networkInterfaces.healthHelp")}
                  <br />
                  <strong>{t("settings.common.alerts")}:</strong> {t("settings.networkInterfaces.alertsHelp")}
                </p>
              </div>
            </div>
          )}
        </CardContent>
      </Card>

      {/* Health Monitor Thresholds — placed above Notifications because the
          values configured here drive what triggers the notifications below. */}
      <HealthThresholds />

      {/* LXC Update Detection — gates the per-CT apt/apk scan. When OFF,
          the matching toggle in NotificationSettings is hidden (the
          preference is preserved in the DB and reappears when detection
          is re-enabled). */}
      <LxcUpdateDetection />

      {/* Notification Settings */}
      <NotificationSettings />

      {/* Issue #195: snippets storage selector. Only renders when more
          than one storage advertises content=snippets — on a typical
          standalone host with just `local` there's nothing to choose,
          so showing an empty selector would be noise. */}
      {snippetsCandidates.length > 1 && (
        <Card>
          <CardHeader>
            <div className="flex items-center gap-2">
              <FileText className="h-5 w-5 text-cyan-500" />
              <CardTitle>{t("settings.snippets.title")}</CardTitle>
            </div>
            <CardDescription>
              {t("settings.snippets.description")}{" "}
              <code className="mx-1">local</code>
              {" "}{t("settings.snippets.localNote")}
            </CardDescription>
          </CardHeader>
          <CardContent>
            <div className="flex flex-col md:flex-row md:items-center gap-3">
              <Select value={snippetsStorage || ""} onValueChange={saveSnippetsStorage} disabled={snippetsSaving}>
                <SelectTrigger className="w-full md:w-72">
                  <SelectValue placeholder={t("settings.snippets.placeholder")} />
                </SelectTrigger>
                <SelectContent>
                  {snippetsCandidates.map(c => (
                    <SelectItem key={c.name} value={c.name} disabled={!c.active}>
                      {c.name}
                      <span className="ml-2 text-xs text-muted-foreground">
                         {c.type}{!c.active && ` · ${t("status.inactive")}`}
                      </span>
                    </SelectItem>
                  ))}
                </SelectContent>
              </Select>
              {snippetsSaving && (
                <span className="text-xs text-muted-foreground inline-flex items-center gap-1.5">
                  <Loader2 className="h-3.5 w-3.5 animate-spin" />
                   {t("status.saving")}
                </span>
              )}
            </div>
            <p className="text-xs text-muted-foreground mt-3">
               {t("settings.snippets.footer")}
            </p>
          </CardContent>
        </Card>
      )}

      {/* ProxMenux Optimizations */}
      <Card>
        <CardHeader>
          <div className="flex items-center gap-2">
            <Wrench className="h-5 w-5 text-orange-500" />
            <CardTitle>{t("settings.optimizations.title")}</CardTitle>
          </div>
          <CardDescription>{t("settings.optimizations.description")}</CardDescription>
        </CardHeader>
        <CardContent>
          {loadingTools ? (
            <div className="flex items-center justify-center py-8">
              <div className="animate-spin h-8 w-8 border-4 border-orange-500 border-t-transparent rounded-full" />
            </div>
          ) : proxmenuxTools.length === 0 ? (
            <div className="text-center py-8">
              <Package className="h-12 w-12 text-muted-foreground mx-auto mb-3 opacity-50" />
              <p className="text-muted-foreground">{t("settings.optimizations.emptyTitle")}</p>
              <p className="text-sm text-muted-foreground mt-1">{t("settings.optimizations.emptyDescription")}</p>
            </div>
          ) : (
            <div className="space-y-2">
              <div className="flex items-center justify-between mb-4 pb-2 border-b border-border">
                <span className="text-sm font-medium text-muted-foreground">{t("settings.optimizations.installedTools")}</span>
                <div className="flex items-center gap-2">
                  <span className="text-sm font-semibold text-orange-500">{t("settings.optimizations.activeCount", { count: proxmenuxTools.length })}</span>
                  {/* Sprint 12B: count badge that doubles as the trigger
                      for the multi-select update modal. Only shown when
                      at least one tool has an available update. */}
                  {updatesAvailableCount > 0 && (
                    <button
                      onClick={() => {
                        // Sprint 12B v2: pre-select every available
                        // update. The user clicks the badge already
                        // intending to apply them — defaulting to all
                        // saves a tick when the common case is "update
                        // everything".
                        const initial = new Set<string>(
                          proxmenuxTools.filter(t => t.has_update).map(t => t.key)
                        )
                        setSelectedUpdates(initial)
                        setUpdateModalOpen(true)
                      }}
                      className="flex items-center gap-1.5 text-xs font-semibold text-purple-300 bg-purple-500/15 border border-purple-500/40 hover:bg-purple-500/25 transition-colors rounded-full px-3 py-1"
                      title={t("settings.optimizations.viewUpdates")}
                    >
                      <Sparkles className="h-3.5 w-3.5" />
                      {t("settings.optimizations.updateCount", { count: updatesAvailableCount })}
                    </button>
                  )}
                </div>
              </div>
              <div className="grid grid-cols-1 md:grid-cols-2 gap-2">
                {proxmenuxTools.map((tool) => {
                  const clickable = !!tool.has_source
                  const isDeprecated = !!tool.deprecated
                  // Sprint 12B: the card turns purple-tinted when an
                  // update is available — replaces the normal muted
                  // styling so the user sees at a glance which tools
                  // need attention. Click on the body still opens the
                  // source viewer; the small ArrowUpCircle on the right
                  // is the dedicated update trigger.
                  const hasUpdate = !!tool.has_update
                  const baseClasses = hasUpdate
                    ? 'border-purple-500/40 bg-purple-500/10 hover:bg-purple-500/20 hover:border-purple-500/60'
                    : 'bg-muted/50 border-border hover:bg-muted hover:border-orange-500/40'
                  return (
                    <div
                      key={tool.key}
                      onClick={clickable ? () => viewToolSource(tool) : undefined}
                      className={`flex items-center justify-between gap-2 p-3 rounded-lg border transition-colors ${baseClasses} ${clickable ? 'cursor-pointer' : ''}`}
                      title={clickable ? (isDeprecated ? t("settings.optimizations.legacySourceTitle") : t("settings.optimizations.sourceTitle")) : undefined}
                    >
                      <div className="flex items-center gap-2 min-w-0">
                        <div className={`w-2 h-2 rounded-full flex-shrink-0 ${
                          hasUpdate ? 'bg-purple-400' : (isDeprecated ? 'bg-amber-500' : 'bg-green-500')
                        }`} />
                        <span className="text-sm font-medium truncate">{tool.name}</span>
                        {isDeprecated && (
                          <span className="text-[9px] uppercase tracking-wider text-amber-500 bg-amber-500/10 border border-amber-500/30 px-1.5 py-0.5 rounded flex-shrink-0">
                            {t("settings.optimizations.legacy")}
                          </span>
                        )}
                      </div>
                      <div className="flex items-center gap-2 flex-shrink-0">
                        {hasUpdate ? (
                          <>
                            <span className="text-[10px] text-purple-300 bg-purple-500/15 border border-purple-500/30 px-1.5 py-0.5 rounded font-mono">
                              v{tool.version || '1.0'} → v{tool.available_version || '?'}
                            </span>
                            <button
                              onClick={(e) => { e.stopPropagation(); handleSingleToolUpdate(tool) }}
                              className="text-purple-300 hover:text-purple-200 transition-colors"
                              title={t("settings.optimizations.updateToolTitle", { name: tool.name, version: tool.available_version || "?" })}
                            >
                              <ArrowUpCircle className="h-4 w-4" />
                            </button>
                          </>
                        ) : (
                          <span className="text-[10px] text-muted-foreground bg-muted px-1.5 py-0.5 rounded font-mono">v{tool.version || '1.0'}</span>
                        )}
                      </div>
                    </div>
                  )
                })}
              </div>
            </div>
          )}
        </CardContent>
      </Card>

      {/* Code Viewer Modal */}
      {codeModal.open && (
        <div className="fixed inset-0 z-50 flex items-center justify-center p-4" onClick={() => setCodeModal(prev => ({ ...prev, open: false }))}>
          <div className="absolute inset-0 bg-black/60 backdrop-blur-sm" />
          <div
            className="relative bg-card border border-border rounded-xl shadow-2xl w-full max-w-4xl max-h-[85vh] flex flex-col"
            onClick={e => e.stopPropagation()}
          >
            {/* Header */}
            <div className="flex items-center justify-between p-4 border-b border-border">
              <div className="flex items-center gap-3 min-w-0">
                <Code className={`h-5 w-5 flex-shrink-0 ${codeModal.deprecated ? 'text-amber-500' : 'text-orange-500'}`} />
                <div className="min-w-0">
                  <div className="flex items-center gap-2 flex-wrap">
                    <h3 className="text-sm font-semibold truncate">{codeModal.toolName}</h3>
                    {codeModal.deprecated && (
                      <span className="text-[9px] uppercase tracking-wider text-amber-500 bg-amber-500/10 border border-amber-500/30 px-1.5 py-0.5 rounded flex-shrink-0">
                        {t("settings.optimizations.legacy")}
                      </span>
                    )}
                  </div>
                  <p className="text-xs text-muted-foreground">
                    {codeModal.functionName && <span className="font-mono">{codeModal.functionName}()</span>}
                    {codeModal.script && <span> — {codeModal.script}</span>}
                    {/* Sprint 12B v2: when an update is pending the user
                        sees `v1.0 → v1.1` so the source viewer matches
                        the badge in the card. When no update, just the
                        single installed version. */}
                    {codeModal.version && codeModal.availableVersion && codeModal.availableVersion !== codeModal.version ? (
                      <span className="ml-2 bg-purple-500/15 text-purple-300 border border-purple-500/30 px-1.5 py-0.5 rounded font-mono">
                        v{codeModal.version} → v{codeModal.availableVersion}
                      </span>
                    ) : codeModal.version ? (
                      <span className="ml-2 bg-muted px-1.5 py-0.5 rounded font-mono">v{codeModal.version}</span>
                    ) : null}
                  </p>
                </div>
              </div>
              <div className="flex items-center gap-2">
                {codeModal.source && (
                  <button
                    onClick={copySourceCode}
                    className="flex items-center gap-1.5 px-3 py-1.5 text-xs rounded-md bg-muted hover:bg-muted/80 transition-colors"
                    title={t("actions.copyToClipboard")}
                  >
                    {codeCopied ? <Check className="h-3.5 w-3.5 text-green-500" /> : <Copy className="h-3.5 w-3.5" />}
                    {codeCopied ? t("actions.copied") : t("actions.copy")}
                  </button>
                )}
                <button
                  onClick={() => setCodeModal(prev => ({ ...prev, open: false }))}
                  className="p-1.5 rounded-md hover:bg-muted transition-colors"
                >
                  <X className="h-4 w-4" />
                </button>
              </div>
            </div>
            {/* Body */}
            <div className="flex-1 overflow-auto p-0">
              {codeModal.loading ? (
                <div className="flex items-center justify-center py-16">
                  <div className="animate-spin h-8 w-8 border-4 border-orange-500 border-t-transparent rounded-full" />
                </div>
              ) : codeModal.error ? (
                <div className="flex flex-col items-center justify-center py-16 text-muted-foreground">
                  <Code className="h-10 w-10 mb-3 opacity-40" />
                  <p className="text-sm">{codeModal.error}</p>
                </div>
              ) : (
                <pre
                  className="text-xs leading-relaxed font-mono p-4 overflow-x-auto whitespace-pre bg-[#0d1117] text-[#e6edf3]"
                  style={{ tabSize: 4 }}
                  dangerouslySetInnerHTML={{ __html: `<code>${highlightBash(codeModal.source)}</code>` }}
                />
              )}
            </div>
          </div>
        </div>
      )}

      {/* Sprint 12B: multi-select Update modal — opened from the
          "X updates" badge in the Optimizations card header. The user
          ticks the tools they want to update, hits Update Selected,
          and the wrapper script runs them all in one terminal session. */}
      {updateModalOpen && (
        <div className="fixed inset-0 z-50 flex items-center justify-center p-4" onClick={() => setUpdateModalOpen(false)}>
          <div className="absolute inset-0 bg-black/60 backdrop-blur-sm" />
          <div
            className="relative bg-card border border-border rounded-xl shadow-2xl w-full max-w-2xl max-h-[85vh] flex flex-col"
            onClick={e => e.stopPropagation()}
          >
            <div className="flex items-center justify-between p-4 border-b border-border">
              <div className="flex items-center gap-3">
                <Sparkles className="h-5 w-5 text-purple-400" />
                <div>
                  <h3 className="text-sm font-semibold">{t("settings.optimizations.availableUpdates")}</h3>
                  <p className="text-xs text-muted-foreground">
                    {t("settings.optimizations.availableUpdatesDescription", { count: updatesAvailableCount })}
                  </p>
                </div>
              </div>
              <button
                onClick={() => setUpdateModalOpen(false)}
                className="p-1.5 rounded-md hover:bg-muted transition-colors"
              >
                <X className="h-4 w-4" />
              </button>
            </div>

            <div className="flex-1 overflow-auto p-4 space-y-2">
              {/* Sprint 12B v2: every row is selectable. Legacy bool
                  entries (no recorded source) default to the auto flow
                  on update — the previous "pick source first" path
                  required an extra click for what is in practice always
                  the same answer. */}
              {proxmenuxTools.filter(t => t.has_update).map(tool => {
                const isSelected = selectedUpdates.has(tool.key)
                return (
                  <label
                    key={tool.key}
                    className={`flex items-start gap-3 p-3 rounded-lg border cursor-pointer transition-colors ${
                      isSelected
                        ? 'border-purple-500/50 bg-purple-500/10'
                        : 'border-border bg-muted/40 hover:bg-muted/60'
                    }`}
                  >
                    <input
                      type="checkbox"
                      checked={isSelected}
                      onChange={(e) => {
                        const next = new Set(selectedUpdates)
                        if (e.target.checked) next.add(tool.key); else next.delete(tool.key)
                        setSelectedUpdates(next)
                      }}
                      className="mt-1 h-4 w-4 accent-purple-500 cursor-pointer"
                    />
                    <div className="flex-1 min-w-0">
                      <div className="flex items-center gap-2 flex-wrap">
                        <span className="text-sm font-medium">{tool.name}</span>
                        <span className="text-[10px] text-purple-300 bg-purple-500/15 border border-purple-500/30 px-1.5 py-0.5 rounded font-mono">
                          v{tool.version || '1.0'} → v{tool.available_version || '?'}
                        </span>
                      </div>
                      {tool.description && (
                        <p className="text-xs text-muted-foreground mt-1 leading-snug">{tool.description}</p>
                      )}
                    </div>
                  </label>
                )
              })}
            </div>

            <div className="flex items-center justify-between p-4 border-t border-border">
              <span className="text-xs text-muted-foreground">
                {t("settings.optimizations.selectedCount", { selected: selectedUpdates.size, total: updatesAvailableCount })}
              </span>
              <div className="flex items-center gap-2">
                <button
                  onClick={() => setUpdateModalOpen(false)}
                  className="px-4 py-1.5 text-xs rounded-md bg-muted hover:bg-muted/80 transition-colors"
                >
                  {t("actions.cancel")}
                </button>
                <button
                  disabled={selectedUpdates.size === 0}
                  onClick={() => {
                    const entries = proxmenuxTools
                      .filter(t => selectedUpdates.has(t.key))
                      .map(t => {
                        const source = resolveEffectiveSource(t)
                        return {
                          source,
                          function: deriveFunctionName(t, source),
                          key: t.key,
                          name: t.name,
                        }
                      })
                      .filter(e => !!e.function)
                    setUpdateModalOpen(false)
                    setSelectedUpdates(new Set())
                    runPostInstallUpdates(entries)
                  }}
                  className="flex items-center gap-1.5 px-4 py-1.5 text-xs font-medium rounded-md bg-purple-500 hover:bg-purple-600 text-white transition-colors disabled:bg-muted disabled:text-muted-foreground disabled:cursor-not-allowed"
                >
                  <ArrowUpCircle className="h-3.5 w-3.5" />
                  {t("settings.optimizations.updateSelected")}
                </button>
              </div>
            </div>
          </div>
        </div>
      )}

      {/* Sprint 12B: terminal that runs the update_post_install_function.sh
          wrapper. The wrapper sources the chosen flow script and invokes
          one or many functions in sequence (FUNCTIONS_BATCH). On close
          we refresh the tools list so the new versions show up. */}
      {updateTerminal?.open && (
        <ScriptTerminalModal
          open={updateTerminal.open}
          onClose={closeUpdateTerminal}
          scriptPath="/usr/local/share/proxmenux/scripts/post_install/update_post_install_function.sh"
          scriptName="update_post_install_function"
          title={updateTerminal.title}
          description={updateTerminal.description}
          params={updateTerminal.params}
        />
      )}
    </div>
  )
}