Files
ProxMenux/AppImage/components/terminal-panel.tsx
2025-11-22 11:21:11 +01:00

678 lines
24 KiB
TypeScript

"use client"
import type React from "react"
import { useEffect, useRef, useState } from "react"
import { API_PORT } from "@/lib/api-config"
import { Trash2, X, Send, ChevronUp, ChevronDown, ChevronLeft, ChevronRight, Search } from "lucide-react"
import { Button } from "@/components/ui/button"
import { Badge } from "@/components/ui/badge"
import { Dialog, DialogContent, DialogHeader, DialogTitle } from "@/components/ui/dialog"
import { Input } from "@/components/ui/input"
type TerminalPanelProps = {
websocketUrl?: string
onClose?: () => void
}
function getWebSocketUrl(): string {
if (typeof window === "undefined") {
return "ws://localhost:8008/ws/terminal"
}
const { protocol, hostname, port } = window.location
const isStandardPort = port === "" || port === "80" || port === "443"
const wsProtocol = protocol === "https:" ? "wss:" : "ws:"
if (isStandardPort) {
return `${wsProtocol}//${hostname}/ws/terminal`
} else {
return `${wsProtocol}//${hostname}:${API_PORT}/ws/terminal`
}
}
interface CheatSheetResult {
command: string
description: string
examples: string[]
}
const proxmoxCommands = [
{ cmd: "pvesh get /nodes", desc: "List all Proxmox nodes" },
{ cmd: "pvesh get /nodes/{node}/qemu", desc: "List VMs on a node" },
{ cmd: "pvesh get /nodes/{node}/lxc", desc: "List LXC containers on a node" },
{ cmd: "pvesh get /nodes/{node}/storage", desc: "List storage on a node" },
{ cmd: "pvesh get /nodes/{node}/network", desc: "List network interfaces" },
{ cmd: "qm list", desc: "List all QEMU/KVM virtual machines" },
{ cmd: "qm start <vmid>", desc: "Start a virtual machine" },
{ cmd: "qm stop <vmid>", desc: "Stop a virtual machine" },
{ cmd: "qm shutdown <vmid>", desc: "Shutdown a virtual machine gracefully" },
{ cmd: "qm status <vmid>", desc: "Show VM status" },
{ cmd: "qm config <vmid>", desc: "Show VM configuration" },
{ cmd: "qm snapshot <vmid> <snapname>", desc: "Create VM snapshot" },
{ cmd: "pct list", desc: "List all LXC containers" },
{ cmd: "pct start <vmid>", desc: "Start LXC container" },
{ cmd: "pct stop <vmid>", desc: "Stop LXC container" },
{ cmd: "pct enter <vmid>", desc: "Enter LXC container console" },
{ cmd: "pct config <vmid>", desc: "Show container configuration" },
{ cmd: "pvesm status", desc: "Show storage status" },
{ cmd: "pvesm list <storage>", desc: "List storage content" },
{ cmd: "pveperf", desc: "Test Proxmox system performance" },
{ cmd: "pveversion", desc: "Show Proxmox VE version" },
{ cmd: "systemctl status pve-cluster", desc: "Check cluster status" },
{ cmd: "pvecm status", desc: "Show cluster status" },
{ cmd: "pvecm nodes", desc: "List cluster nodes" },
{ cmd: "zpool status", desc: "Show ZFS pool status" },
{ cmd: "zpool list", desc: "List all ZFS pools" },
{ cmd: "zfs list", desc: "List all ZFS datasets" },
{ cmd: "ls -la", desc: "List all files with details" },
{ cmd: "cd /path/to/dir", desc: "Change directory" },
{ cmd: "mkdir dirname", desc: "Create new directory" },
{ cmd: "rm -rf dirname", desc: "Remove directory recursively" },
{ cmd: "cp source dest", desc: "Copy files or directories" },
{ cmd: "mv source dest", desc: "Move or rename files" },
{ cmd: "cat filename", desc: "Display file contents" },
{ cmd: "grep 'pattern' file", desc: "Search for pattern in file" },
{ cmd: "find . -name 'file'", desc: "Find files by name" },
{ cmd: "chmod 755 file", desc: "Change file permissions" },
{ cmd: "chown user:group file", desc: "Change file owner" },
{ cmd: "tar -xzf file.tar.gz", desc: "Extract tar.gz archive" },
{ cmd: "tar -czf archive.tar.gz dir/", desc: "Create tar.gz archive" },
{ cmd: "df -h", desc: "Show disk usage" },
{ cmd: "du -sh *", desc: "Show directory sizes" },
{ cmd: "free -h", desc: "Show memory usage" },
{ cmd: "top", desc: "Show running processes" },
{ cmd: "ps aux | grep process", desc: "Find running process" },
{ cmd: "kill -9 PID", desc: "Force kill process" },
{ cmd: "systemctl status service", desc: "Check service status" },
{ cmd: "systemctl start service", desc: "Start a service" },
{ cmd: "systemctl stop service", desc: "Stop a service" },
{ cmd: "systemctl restart service", desc: "Restart a service" },
{ cmd: "apt update && apt upgrade", desc: "Update Debian/Ubuntu packages" },
{ cmd: "apt install package", desc: "Install package on Debian/Ubuntu" },
{ cmd: "apt remove package", desc: "Remove package" },
{ cmd: "docker ps", desc: "List running containers" },
{ cmd: "docker images", desc: "List Docker images" },
{ cmd: "docker exec -it container bash", desc: "Enter container shell" },
{ cmd: "ip addr show", desc: "Show IP addresses" },
{ cmd: "ping host", desc: "Test network connectivity" },
{ cmd: "curl -I url", desc: "Get HTTP headers" },
{ cmd: "wget url", desc: "Download file from URL" },
{ cmd: "ssh user@host", desc: "Connect via SSH" },
{ cmd: "scp file user@host:/path", desc: "Copy file via SSH" },
{ cmd: "tail -f /var/log/syslog", desc: "Follow log file in real-time" },
{ cmd: "history", desc: "Show command history" },
{ cmd: "clear", desc: "Clear terminal screen" },
]
export const TerminalPanel: React.FC<TerminalPanelProps> = ({ websocketUrl, onClose }) => {
const containerRef = useRef<HTMLDivElement | null>(null)
const termRef = useRef<any>(null)
const fitAddonRef = useRef<any>(null)
const wsRef = useRef<WebSocket | null>(null)
const touchStartRef = useRef<{ x: number; y: number; time: number } | null>(null)
const [xtermLoaded, setXtermLoaded] = useState(false)
const [isConnected, setIsConnected] = useState(false)
const [searchModalOpen, setSearchModalOpen] = useState(false)
const [searchQuery, setSearchQuery] = useState("")
const [filteredCommands, setFilteredCommands] = useState<Array<{ cmd: string; desc: string }>>(proxmoxCommands)
const [lastKeyPressed, setLastKeyPressed] = useState<string | null>(null)
const [isMobile, setIsMobile] = useState(false)
const [isSearching, setIsSearching] = useState(false)
const [searchResults, setSearchResults] = useState<CheatSheetResult[]>([])
const [useOnline, setUseOnline] = useState(true)
useEffect(() => {
setIsMobile(window.innerWidth < 768)
const handleResize = () => setIsMobile(window.innerWidth < 768)
window.addEventListener("resize", handleResize)
return () => window.removeEventListener("resize", handleResize)
}, [])
useEffect(() => {
if (!searchQuery.trim()) {
setFilteredCommands(proxmoxCommands)
setSearchResults([])
return
}
const query = searchQuery.toLowerCase().trim()
if (useOnline && query.length > 2) {
setIsSearching(true)
const searchCheatSh = async () => {
try {
const response = await fetch(`https://cheat.sh/${encodeURIComponent(query)}?T`, {
signal: AbortSignal.timeout(5000),
})
if (response.ok) {
const text = await response.text()
const lines = text.split("\n").filter((line) => line.trim())
const results: CheatSheetResult[] = []
let currentCommand = ""
let currentDesc = ""
let currentExamples: string[] = []
for (const line of lines) {
if (line.startsWith("#")) {
if (currentCommand) {
results.push({
command: currentCommand,
description: currentDesc,
examples: currentExamples,
})
}
currentCommand = line.replace(/^#\s*/, "").trim()
currentDesc = ""
currentExamples = []
} else if (line.trim().startsWith("-")) {
currentDesc += line.trim().replace(/^-\s*/, "") + " "
} else if (line.trim() && !line.includes("cheat.sh")) {
currentExamples.push(line.trim())
}
}
if (currentCommand) {
results.push({
command: currentCommand,
description: currentDesc,
examples: currentExamples,
})
}
setSearchResults(results)
setFilteredCommands([]) // Clear local results when using online
} else {
throw new Error("API request failed")
}
} catch (error) {
console.log("[v0] Cheat.sh unavailable, using offline mode")
setUseOnline(false)
const filtered = proxmoxCommands.filter(
(item) => item.cmd.toLowerCase().includes(query) || item.desc.toLowerCase().includes(query),
)
setFilteredCommands(filtered)
setSearchResults([])
} finally {
setIsSearching(false)
}
}
const timer = setTimeout(searchCheatSh, 500)
return () => clearTimeout(timer)
} else {
const filtered = proxmoxCommands.filter(
(item) => item.cmd.toLowerCase().includes(query) || item.desc.toLowerCase().includes(query),
)
setFilteredCommands(filtered)
setSearchResults([])
setIsSearching(false)
}
}, [searchQuery, useOnline])
useEffect(() => {
if (typeof window === "undefined") return
Promise.all([
import("xterm").then((mod) => mod.Terminal),
import("xterm-addon-fit").then((mod) => mod.FitAddon),
import("xterm/css/xterm.css"),
])
.then(([Terminal, FitAddon]) => {
if (!containerRef.current) return
const term = new Terminal({
fontFamily: "'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'Monaco', 'Menlo', 'Ubuntu Mono', monospace",
fontSize: isMobile ? 11 : 13,
cursorBlink: true,
scrollback: 2000,
disableStdin: false,
cols: 150,
rows: 30,
theme: {
background: "#000000",
foreground: "#ffffff",
cursor: "#ffffff",
cursorAccent: "#000000",
black: "#2e3436",
red: "#cc0000",
green: "#4e9a06",
yellow: "#c4a000",
blue: "#3465a4",
magenta: "#75507b",
cyan: "#06989a",
white: "#d3d7cf",
brightBlack: "#555753",
brightRed: "#ef2929",
brightGreen: "#8ae234",
brightYellow: "#fce94f",
brightBlue: "#729fcf",
brightMagenta: "#ad7fa8",
brightCyan: "#34e2e2",
brightWhite: "#eeeeec",
},
})
const fitAddon = new FitAddon()
term.loadAddon(fitAddon)
term.open(containerRef.current)
fitAddon.fit()
termRef.current = term
fitAddonRef.current = fitAddon
setXtermLoaded(true)
const wsUrl = websocketUrl || getWebSocketUrl()
const ws = new WebSocket(wsUrl)
wsRef.current = ws
ws.onopen = () => {
setIsConnected(true)
term.writeln("\x1b[32mConnected to ProxMenux terminal.\x1b[0m")
}
ws.onmessage = (event) => {
term.write(event.data)
}
ws.onerror = (error) => {
console.error("[v0] TerminalPanel: WebSocket error:", error)
setIsConnected(false)
term.writeln("\r\n\x1b[31m[ERROR] WebSocket connection error\x1b[0m")
}
ws.onclose = () => {
setIsConnected(false)
term.writeln("\r\n\x1b[33m[INFO] Connection closed\x1b[0m")
}
term.onData((data) => {
if (ws.readyState === WebSocket.OPEN) {
ws.send(data)
}
})
const handleResize = () => {
try {
fitAddon.fit()
} catch {
// Ignore resize errors
}
}
window.addEventListener("resize", handleResize)
return () => {
window.removeEventListener("resize", handleResize)
ws.close()
term.dispose()
}
})
.catch((error) => {
console.error("[v0] TerminalPanel: Failed to load xterm:", error)
})
}, [websocketUrl, isMobile])
const sendSequence = (seq: string, keyName?: string) => {
const term = termRef.current
const ws = wsRef.current
if (!term || !ws || ws.readyState !== WebSocket.OPEN) return
ws.send(seq)
if (keyName) {
setLastKeyPressed(keyName)
setTimeout(() => setLastKeyPressed(null), 2000)
}
}
const handleKeyButton = (key: string) => {
switch (key) {
case "UP":
sendSequence("\x1b[A", "↑")
break
case "DOWN":
sendSequence("\x1b[B", "↓")
break
case "RIGHT":
sendSequence("\x1b[C", "→")
break
case "LEFT":
sendSequence("\x1b[D", "←")
break
case "ESC":
sendSequence("\x1b", "ESC")
break
case "TAB":
sendSequence("\t", "TAB")
break
case "CTRL_C":
sendSequence("\x03", "CTRL+C")
break
default:
break
}
}
const handleTouchStart = (e: React.TouchEvent<HTMLDivElement>) => {
const touch = e.touches[0]
touchStartRef.current = {
x: touch.clientX,
y: touch.clientY,
time: Date.now(),
}
}
const handleTouchEnd = (e: React.TouchEvent<HTMLDivElement>) => {
const start = touchStartRef.current
if (!start) return
const touch = e.changedTouches[0]
const dx = touch.clientX - start.x
const dy = touch.clientY - start.y
const dt = Date.now() - start.time
const minDistance = 30
const maxTime = 1000
touchStartRef.current = null
if (dt > maxTime) return
if (Math.abs(dx) < minDistance && Math.abs(dy) < minDistance) {
return
}
if (Math.abs(dx) > Math.abs(dy)) {
if (dx > 0) {
handleKeyButton("RIGHT")
} else {
handleKeyButton("LEFT")
}
} else {
if (dy > 0) {
handleKeyButton("DOWN")
} else {
handleKeyButton("UP")
}
}
}
const handleClear = () => {
const term = termRef.current
if (!term) return
term.clear()
}
const handleClose = () => {
const ws = wsRef.current
if (ws && ws.readyState === WebSocket.OPEN) {
ws.close()
}
if (onClose) {
onClose()
}
}
const handleSendCommand = (command: string) => {
const ws = wsRef.current
if (ws && ws.readyState === WebSocket.OPEN) {
ws.send(command + "\r")
setLastKeyPressed(command)
setTimeout(() => setLastKeyPressed(null), 3000)
}
setSearchModalOpen(false)
setSearchQuery("")
setSearchResults([])
}
return (
<div className="flex flex-col h-full w-full">
<div className="flex items-center justify-between gap-2 px-3 py-2 bg-zinc-900 border-b border-zinc-700 rounded-t-md">
<Badge
variant="outline"
className={`text-xs ${
isConnected
? "border-green-500 text-green-500 bg-green-500/10"
: "border-red-500 text-red-500 bg-red-500/10"
}`}
>
<div className={`w-1.5 h-1.5 rounded-full mr-1.5 ${isConnected ? "bg-green-500" : "bg-red-500"}`}></div>
{isConnected ? "Connected" : "Disconnected"}
</Badge>
<div className="flex gap-2">
<Button
onClick={() => setSearchModalOpen(true)}
variant="outline"
size="sm"
disabled={!isConnected}
className="h-8 gap-2 bg-blue-600 hover:bg-blue-700 border-blue-500 text-white disabled:opacity-50"
>
<Search className="h-4 w-4" />
<span className="hidden sm:inline">Search</span>
</Button>
<Button
onClick={handleClear}
variant="outline"
size="sm"
disabled={!isConnected}
className="h-8 gap-2 bg-yellow-600 hover:bg-yellow-700 border-yellow-500 text-white disabled:opacity-50"
>
<Trash2 className="h-4 w-4" />
<span className="hidden sm:inline">Clear</span>
</Button>
<Button
onClick={handleClose}
variant="outline"
size="sm"
className="h-8 gap-2 bg-red-600 hover:bg-red-700 border-red-500 text-white"
>
<X className="h-4 w-4" />
<span className="hidden sm:inline">Close</span>
</Button>
</div>
</div>
<div
ref={containerRef}
className="flex-1 bg-black overflow-auto min-h-0"
onTouchStart={touchStartRef.current ? undefined : handleTouchStart}
onTouchEnd={touchStartRef.current ? handleTouchEnd : undefined}
>
{!xtermLoaded && (
<div className="flex items-center justify-center h-full text-zinc-400">Initializing terminal...</div>
)}
</div>
<div className="flex flex-wrap gap-2 justify-center items-center px-2 py-2 bg-zinc-900 text-sm rounded-b-md border-t border-zinc-700">
{lastKeyPressed && (
<span className="text-xs text-green-500 bg-green-500/10 px-2 py-0.5 rounded mr-2">
Sent: {lastKeyPressed}
</span>
)}
<Button
onClick={() => handleKeyButton("ESC")}
variant="outline"
size="sm"
disabled={!isConnected}
className="h-8 px-3 bg-zinc-800 hover:bg-zinc-700 border-zinc-600 text-zinc-100"
>
ESC
</Button>
<Button
onClick={() => handleKeyButton("TAB")}
variant="outline"
size="sm"
disabled={!isConnected}
className="h-8 px-3 bg-zinc-800 hover:bg-zinc-700 border-zinc-600 text-zinc-100"
>
TAB
</Button>
<Button
onClick={() => handleKeyButton("UP")}
variant="outline"
size="sm"
disabled={!isConnected}
className="h-8 px-2 bg-zinc-800 hover:bg-zinc-700 border-zinc-600 text-zinc-100"
>
<ChevronUp className="h-4 w-4" />
</Button>
<Button
onClick={() => handleKeyButton("DOWN")}
variant="outline"
size="sm"
disabled={!isConnected}
className="h-8 px-2 bg-zinc-800 hover:bg-zinc-700 border-zinc-600 text-zinc-100"
>
<ChevronDown className="h-4 w-4" />
</Button>
<Button
onClick={() => handleKeyButton("LEFT")}
variant="outline"
size="sm"
disabled={!isConnected}
className="h-8 px-2 bg-zinc-800 hover:bg-zinc-700 border-zinc-600 text-zinc-100"
>
<ChevronLeft className="h-4 w-4" />
</Button>
<Button
onClick={() => handleKeyButton("RIGHT")}
variant="outline"
size="sm"
disabled={!isConnected}
className="h-8 px-2 bg-zinc-800 hover:bg-zinc-700 border-zinc-600 text-zinc-100"
>
<ChevronRight className="h-4 w-4" />
</Button>
<Button
onClick={() => handleKeyButton("CTRL_C")}
variant="outline"
size="sm"
disabled={!isConnected}
className="h-8 px-3 bg-zinc-800 hover:bg-zinc-700 border-zinc-600 text-zinc-100"
>
CTRL+C
</Button>
</div>
<Dialog open={searchModalOpen} onOpenChange={setSearchModalOpen}>
<DialogContent className="max-w-3xl max-h-[85vh] overflow-hidden flex flex-col">
<DialogHeader>
<DialogTitle className="flex items-center justify-between">
<span>Search Commands</span>
<Badge variant="outline" className="text-xs">
{useOnline ? "🌐 Online (cheat.sh)" : "📦 Offline Mode"}
</Badge>
</DialogTitle>
</DialogHeader>
<div className="space-y-4 flex-1 overflow-hidden flex flex-col">
<Input
type="text"
placeholder="Search commands... (e.g., 'tar', 'docker ps', 'qm list', 'systemctl')"
value={searchQuery}
onChange={(e) => setSearchQuery(e.target.value)}
className="w-full bg-zinc-900 border-zinc-700 focus:border-blue-500 focus:ring-1 focus:ring-blue-500"
autoFocus
/>
{isSearching && (
<div className="text-center py-4 text-zinc-400">
<div className="animate-spin inline-block w-6 h-6 border-2 border-current border-t-transparent rounded-full mb-2" />
<p className="text-sm">Searching cheat.sh...</p>
</div>
)}
<div className="flex-1 overflow-y-auto space-y-2 pr-2">
{searchResults.length > 0 ? (
searchResults.map((result, index) => (
<div
key={index}
className="p-4 rounded-lg border border-zinc-700 bg-zinc-800/50 hover:bg-zinc-800 hover:border-blue-500 cursor-pointer transition-colors"
>
<div className="space-y-2">
<div className="flex items-start justify-between gap-2">
<div className="flex-1">
<code className="text-sm text-blue-400 font-mono font-bold">{result.command}</code>
{result.description && <p className="text-xs text-zinc-400 mt-1">{result.description}</p>}
</div>
</div>
{result.examples.length > 0 && (
<div className="space-y-1 mt-2 pt-2 border-t border-zinc-700">
<p className="text-xs text-zinc-500 mb-1">Examples:</p>
{result.examples.slice(0, 3).map((example, idx) => (
<div
key={idx}
onClick={(e) => {
e.stopPropagation()
handleSendCommand(example)
}}
className="flex items-center justify-between p-2 rounded bg-zinc-900/50 hover:bg-zinc-900 group"
>
<code className="text-xs text-green-400 font-mono flex-1 break-all">{example}</code>
<Button
onClick={(e) => {
e.stopPropagation()
handleSendCommand(example)
}}
size="sm"
variant="ghost"
className="shrink-0 h-6 px-2 text-xs opacity-0 group-hover:opacity-100 transition-opacity"
>
<Send className="h-3 w-3" />
</Button>
</div>
))}
</div>
)}
</div>
</div>
))
) : filteredCommands.length > 0 ? (
filteredCommands.map((item, index) => (
<div
key={index}
onClick={() => handleSendCommand(item.cmd)}
className="p-3 rounded-lg border border-zinc-700 bg-zinc-800/50 hover:bg-zinc-800 hover:border-blue-500 cursor-pointer transition-colors"
>
<div className="flex items-start justify-between gap-2">
<div className="flex-1 min-w-0">
<code className="text-sm text-blue-400 font-mono break-all">{item.cmd}</code>
<p className="text-xs text-zinc-400 mt-1">{item.desc}</p>
</div>
<Button
onClick={(e) => {
e.stopPropagation()
handleSendCommand(item.cmd)
}}
size="sm"
variant="ghost"
className="shrink-0 h-7 px-2 text-xs"
>
<Send className="h-3 w-3 mr-1" />
Send
</Button>
</div>
</div>
))
) : !isSearching ? (
<div className="text-center py-8 text-zinc-400">
{searchQuery ? `No commands found for "${searchQuery}"` : "Type to search commands..."}
</div>
) : null}
</div>
<div className="text-xs text-zinc-500 pt-2 border-t border-zinc-700">
💡 Tip: Search for any Linux command (tar, grep, docker, etc.) or Proxmox commands (qm, pct, pvesh)
</div>
</div>
</DialogContent>
</Dialog>
</div>
)
}