Files
Termix/src/ui/dashboard/DashboardTab.tsx
T

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55 KiB
TypeScript

import { useState, useRef, useCallback, useEffect } from "react";
import { useIsMobile } from "@/hooks/use-mobile";
import { Button } from "@/components/button";
import { Card } from "@/components/card";
import { Separator } from "@/components/separator";
import {
Activity,
Database,
GripHorizontal,
GripVertical,
KeyRound,
LayoutDashboard,
Network,
Plus,
Server,
Settings,
Terminal,
Trash2,
User,
Zap,
} from "lucide-react";
import { Kbd } from "@/components/kbd";
import { DASHBOARD_CARDS } from "@/lib/theme";
import type { DashboardCardId, TabType, Host } from "@/types/ui-types";
import {
getSSHHosts,
getUptime,
getVersionInfo,
getDatabaseHealth,
getRecentActivity,
getTunnelStatuses,
getCredentials,
resetRecentActivity,
getAllServerStatuses,
getServerMetricsById,
registerMetricsViewer,
sendMetricsHeartbeat,
getUserInfo,
} from "@/main-axios";
import type { RecentActivityItem, SSHHostWithStatus } from "@/main-axios";
import { useTranslation } from "react-i18next";
import { NetworkGraphCard } from "@/dashboard/cards/NetworkGraphCard";
function sshHostToHost(h: SSHHostWithStatus): Host {
return {
id: String(h.id),
name: h.name,
username: h.username,
ip: h.ip,
port: h.port,
folder: h.folder ?? "",
online: h.status === "online",
cpu: 0,
ram: 0,
lastAccess: "",
tags: h.tags ?? [],
authType: h.authType,
password: h.password,
key: typeof h.key === "string" ? h.key : undefined,
keyPassword: h.keyPassword,
keyType: h.keyType,
credentialId: h.credentialId != null ? String(h.credentialId) : undefined,
notes: h.notes,
pin: h.pin ?? false,
macAddress: h.macAddress,
enableTerminal: h.enableTerminal ?? true,
enableTunnel: h.enableTunnel ?? false,
enableFileManager: h.enableFileManager ?? false,
enableDocker: h.enableDocker ?? false,
enableSsh: h.connectionType === "ssh" || !h.connectionType,
enableRdp: h.connectionType === "rdp",
enableVnc: h.connectionType === "vnc",
enableTelnet: h.connectionType === "telnet",
sshPort: h.port,
rdpPort: 3389,
vncPort: 5900,
telnetPort: 23,
quickActions: (h.quickActions ?? []).map((a) => ({
name: a.name,
snippetId: String(a.snippetId),
})),
serverTunnels: [],
defaultPath: h.defaultPath,
terminalConfig: h.terminalConfig as Host["terminalConfig"],
useSocks5: h.useSocks5,
socks5Host: h.socks5Host,
socks5Port: h.socks5Port,
socks5Username: h.socks5Username,
socks5Password: h.socks5Password,
};
}
// ─── Types ────────────────────────────────────────────────────────────────────
type PanelId = "main" | "side";
type CardSlot = {
id: DashboardCardId;
panel: PanelId;
order: number;
height: number | null;
};
type DragState = {
id: DashboardCardId;
sourcePanel: PanelId;
sourceOrder: number;
} | null;
// ─── Default layout ───────────────────────────────────────────────────────────
const DEFAULT_SLOTS: CardSlot[] = [
{ id: "stats_bar", panel: "main", order: 0, height: 96 },
{ id: "counters_bar", panel: "main", order: 1, height: 48 },
{ id: "quick_actions", panel: "main", order: 2, height: 160 },
{ id: "host_status", panel: "main", order: 3, height: null },
{ id: "recent_activity", panel: "side", order: 0, height: null },
];
// ─── useColumnResize ──────────────────────────────────────────────────────────
function useColumnResize(
containerRef: React.RefObject<HTMLDivElement | null>,
mainWidthPct: number,
setMainWidthPct: (v: number) => void,
) {
const dragging = useRef(false);
const startX = useRef(0);
const startPct = useRef(0);
const onMouseDown = useCallback(
(e: React.MouseEvent) => {
e.preventDefault();
dragging.current = true;
startX.current = e.clientX;
startPct.current = mainWidthPct;
const onMove = (ev: MouseEvent) => {
if (!dragging.current || !containerRef.current) return;
const totalW = containerRef.current.getBoundingClientRect().width;
const delta = ev.clientX - startX.current;
const newPct = Math.min(
85,
Math.max(30, startPct.current + (delta / totalW) * 100),
);
setMainWidthPct(newPct);
};
const onUp = () => {
dragging.current = false;
window.removeEventListener("mousemove", onMove);
window.removeEventListener("mouseup", onUp);
};
window.addEventListener("mousemove", onMove);
window.addEventListener("mouseup", onUp);
},
[containerRef, mainWidthPct, setMainWidthPct],
);
return onMouseDown;
}
// ─── Card components ──────────────────────────────────────────────────────────
function StatsBarCard({
hosts,
uptimeFormatted,
versionText,
versionStatus,
dbHealth,
}: {
hosts: Host[];
uptimeFormatted: string;
versionText: string;
versionStatus: "up_to_date" | "requires_update" | "beta";
dbHealth: "healthy" | "error";
}) {
const { t } = useTranslation();
const online = hosts.filter((h) => h.online).length;
const statusLabel =
versionStatus === "beta"
? t("dashboard.beta").toUpperCase()
: versionStatus === "requires_update"
? t("dashboard.updateAvailable").toUpperCase()
: t("dashboardTab.stable");
const statusColor =
versionStatus === "beta"
? "bg-blue-500/20 text-blue-400"
: versionStatus === "requires_update"
? "bg-yellow-500/20 text-yellow-400"
: "bg-accent-brand/20 text-accent-brand";
return (
<Card className="grid grid-cols-4 divide-x divide-border overflow-hidden w-full h-full py-0 gap-0">
<div className="flex flex-col justify-center px-4 py-2 gap-1">
<span className="text-[10px] text-muted-foreground uppercase tracking-widest font-semibold">
{t("dashboard.version")}
</span>
<span className="text-xl font-bold text-accent-brand leading-none">
{versionText || "—"}
</span>
<span
className={`text-[10px] px-1.5 py-0.5 w-fit font-semibold leading-none ${statusColor}`}
>
{statusLabel}
</span>
</div>
<div className="flex flex-col justify-center px-4 py-2 gap-1">
<span className="text-[10px] text-muted-foreground uppercase tracking-widest font-semibold">
{t("dashboard.uptime")}
</span>
<span className="text-xl font-bold leading-none">
{uptimeFormatted || "—"}
</span>
</div>
<div className="flex flex-col justify-center px-4 py-2 gap-1">
<span className="text-[10px] text-muted-foreground uppercase tracking-widest font-semibold">
{t("dashboard.database")}
</span>
<span
className={`text-xl font-bold leading-none ${dbHealth === "healthy" ? "text-accent-brand" : "text-red-400"}`}
>
{dbHealth === "healthy"
? t("dashboard.healthy")
: t("dashboard.error")}
</span>
</div>
<div className="flex flex-col justify-center px-4 py-2 gap-1">
<span className="text-[10px] text-muted-foreground uppercase tracking-widest font-semibold">
{t("dashboardTab.hostsOnline")}
</span>
<div className="flex items-baseline gap-1">
<span className="text-xl font-bold leading-none">{online}</span>
<span className="text-base text-muted-foreground leading-none">
/{hosts.length}
</span>
</div>
</div>
</Card>
);
}
function CountersBarCard({
hosts,
credentialCount,
activeTunnelCount,
}: {
hosts: Host[];
credentialCount: number;
activeTunnelCount: number;
}) {
const { t } = useTranslation();
return (
<Card className="grid grid-cols-3 divide-x divide-border overflow-hidden w-full h-full py-0 gap-0">
<div className="flex items-center gap-2.5 px-4 py-2.5">
<Server className="size-3.5 text-muted-foreground shrink-0" />
<span className="text-base font-bold">{hosts.length}</span>
<span className="text-[10px] text-muted-foreground uppercase tracking-widest font-semibold">
{t("dashboard.totalHosts")}
</span>
</div>
<div className="flex items-center gap-2.5 px-4 py-2.5">
<KeyRound className="size-3.5 text-muted-foreground shrink-0" />
<span className="text-base font-bold">{credentialCount}</span>
<span className="text-[10px] text-muted-foreground uppercase tracking-widest font-semibold">
{t("dashboard.totalCredentials")}
</span>
</div>
<div className="flex items-center gap-2.5 px-4 py-2.5">
<Network className="size-3.5 text-muted-foreground shrink-0" />
<span className="text-base font-bold">{activeTunnelCount}</span>
<span className="text-[10px] text-muted-foreground uppercase tracking-widest font-semibold">
{t("dashboardTab.activeTunnels")}
</span>
</div>
</Card>
);
}
function QuickActionsCard({
onOpenSingletonTab,
hosts,
onOpenTab,
isAdmin,
}: {
onOpenSingletonTab: (type: TabType, pendingEvent?: string) => void;
hosts: Host[];
onOpenTab: (host: Host, type: TabType) => void;
isAdmin: boolean;
}) {
const { t } = useTranslation();
const pinnedHosts = hosts.filter((h) => h.pin);
return (
<Card className="flex flex-col overflow-hidden w-full h-full py-0 gap-0">
<div className="flex items-center gap-2 px-4 py-2.5 border-b border-border shrink-0">
<Zap className="size-3.5 text-muted-foreground" />
<span className="text-xs text-muted-foreground uppercase tracking-widest font-semibold">
{t("dashboard.quickActions")}
</span>
</div>
<div className="flex flex-1 min-h-0">
<div className="flex flex-col flex-1 border-r border-border">
<button
onClick={() =>
onOpenSingletonTab("host-manager", "host-manager:add-host")
}
className="group/btn flex items-center gap-2.5 px-4 py-2.5 hover:bg-muted transition-colors cursor-pointer border-b border-border flex-1"
>
<div className="size-7 border border-border bg-muted flex items-center justify-center shrink-0 group-hover/btn:bg-accent-brand/20 group-hover/btn:border-accent-brand/40 transition-colors">
<Plus className="size-3 text-accent-brand" />
</div>
<div className="flex flex-col items-start text-left">
<span className="text-xs font-semibold">
{t("dashboard.addHost")}
</span>
<span className="text-[10px] text-muted-foreground">
{t("dashboardTab.registerNewServer")}
</span>
</div>
</button>
<button
onClick={() =>
onOpenSingletonTab("host-manager", "host-manager:add-credential")
}
className="group/btn flex items-center gap-2.5 px-4 py-2.5 hover:bg-muted transition-colors cursor-pointer flex-1"
>
<div className="size-7 border border-border bg-muted flex items-center justify-center shrink-0 group-hover/btn:bg-accent-brand/20 group-hover/btn:border-accent-brand/40 transition-colors">
<KeyRound className="size-3 text-accent-brand" />
</div>
<div className="flex flex-col items-start text-left">
<span className="text-xs font-semibold">
{t("dashboard.addCredential")}
</span>
<span className="text-[10px] text-muted-foreground">
{t("dashboardTab.storeSshKeysOrPasswords")}
</span>
</div>
</button>
</div>
<div className="flex flex-col flex-1">
{pinnedHosts.length > 0 ? (
<div className="flex flex-col flex-1 overflow-y-auto thin-scrollbar">
{pinnedHosts.slice(0, 4).map((host) => (
<button
key={host.id}
onClick={() => onOpenTab(host, "terminal")}
className="group/btn flex items-center gap-2.5 px-4 py-2 hover:bg-muted transition-colors cursor-pointer border-b border-border last:border-b-0"
>
<div className="size-7 border border-border bg-muted flex items-center justify-center shrink-0 group-hover/btn:bg-accent-brand/20 group-hover/btn:border-accent-brand/40 transition-colors">
<Terminal className="size-3 text-accent-brand" />
</div>
<div className="flex flex-col items-start text-left min-w-0">
<span className="text-xs font-semibold truncate w-full">
{host.name || host.ip}
</span>
<span className="text-[10px] text-muted-foreground truncate w-full">
{host.ip}:{host.sshPort}
</span>
</div>
</button>
))}
</div>
) : (
<>
{isAdmin && (
<button
onClick={() => onOpenSingletonTab("admin-settings")}
className="group/btn flex items-center gap-2.5 px-4 py-2.5 hover:bg-muted transition-colors cursor-pointer border-b border-border flex-1"
>
<div className="size-7 border border-border bg-muted flex items-center justify-center shrink-0 group-hover/btn:bg-accent-brand/20 group-hover/btn:border-accent-brand/40 transition-colors">
<Settings className="size-3 text-accent-brand" />
</div>
<div className="flex flex-col items-start text-left">
<span className="text-xs font-semibold">
{t("dashboard.adminSettings")}
</span>
<span className="text-[10px] text-muted-foreground">
{t("dashboardTab.manageUsersAndRoles")}
</span>
</div>
</button>
)}
<button
onClick={() => onOpenSingletonTab("user-profile")}
className="group/btn flex items-center gap-2.5 px-4 py-2.5 hover:bg-muted transition-colors cursor-pointer flex-1"
>
<div className="size-7 border border-border bg-muted flex items-center justify-center shrink-0 group-hover/btn:bg-accent-brand/20 group-hover/btn:border-accent-brand/40 transition-colors">
<User className="size-3 text-accent-brand" />
</div>
<div className="flex flex-col items-start text-left">
<span className="text-xs font-semibold">
{t("dashboard.userProfile")}
</span>
<span className="text-[10px] text-muted-foreground">
{t("dashboardTab.manageYourAccount")}
</span>
</div>
</button>
</>
)}
</div>
</div>
</Card>
);
}
function HostStatusCard({
hosts,
hostMetrics,
onOpenTab,
}: {
hosts: Host[];
hostMetrics: Map<string, { cpu: number | null; ram: number | null }>;
onOpenTab: (host: Host, type: TabType) => void;
}) {
const { t } = useTranslation();
const online = hosts.filter((h) => h.online).length;
return (
<Card className="flex flex-col overflow-hidden w-full h-full py-0 gap-0">
<div className="flex items-center justify-between px-4 py-3 border-b border-border shrink-0">
<div className="flex items-center gap-2">
<Database className="size-3.5 text-muted-foreground" />
<span className="text-xs text-muted-foreground uppercase tracking-widest font-semibold">
{t("dashboardTab.hostStatus")}
</span>
</div>
<span className="text-xs text-muted-foreground">
{online}/{hosts.length} {t("dashboardTab.onlineLower")}
</span>
</div>
<div className="flex flex-col overflow-auto flex-1">
{hosts.length === 0 && (
<div className="flex-1 flex items-center justify-center text-xs text-muted-foreground/40 py-8">
{t("dashboardTab.noHostsConfigured")}
</div>
)}
{hosts.map((host, i) => {
const metrics = hostMetrics.get(host.id);
const cpu = metrics?.cpu ?? null;
const ram = metrics?.ram ?? null;
const hasMetrics = cpu !== null || ram !== null;
return (
<div
key={i}
onClick={() => onOpenTab(host, "stats")}
className="flex items-center justify-between px-4 py-2.5 border-b border-border last:border-0 hover:bg-muted/50 cursor-pointer"
>
<div className="flex items-center gap-2.5">
<span
className={`size-1.5 rounded-full shrink-0 ${host.online ? "bg-accent-brand" : "bg-muted-foreground/40"}`}
/>
<div className="flex flex-col">
<span className="text-xs font-semibold">{host.name}</span>
<span className="text-[10px] text-muted-foreground font-mono">
{host.ip}
</span>
</div>
</div>
<div className="flex items-center gap-3">
{host.online && hasMetrics ? (
<div className="flex items-center gap-3">
{cpu !== null && (
<div className="flex flex-col gap-0.5 w-16">
<div className="flex items-center justify-between">
<span className="text-[10px] text-muted-foreground">
{t("dashboard.cpu")}
</span>
<span className="text-[10px] font-bold text-accent-brand">
{cpu.toFixed(0)}%
</span>
</div>
<div className="h-0.5 bg-muted w-full">
<div
className="h-full bg-accent-brand"
style={{ width: `${cpu}%` }}
/>
</div>
</div>
)}
{ram !== null && (
<div className="flex flex-col gap-0.5 w-16">
<div className="flex items-center justify-between">
<span className="text-[10px] text-muted-foreground">
{t("dashboard.ram")}
</span>
<span className="text-[10px] font-bold text-accent-brand">
{ram.toFixed(0)}%
</span>
</div>
<div className="h-0.5 bg-muted w-full">
<div
className="h-full bg-accent-brand"
style={{ width: `${ram}%` }}
/>
</div>
</div>
)}
</div>
) : (
<div className="flex items-center gap-3">
<span className="text-[10px] text-muted-foreground w-16 text-center">
</span>
<span className="text-[10px] text-muted-foreground w-16 text-center">
</span>
</div>
)}
<span
className={`text-[10px] px-2 py-0.5 font-semibold border ${host.online ? "border-accent-brand/40 text-accent-brand bg-accent-brand/10" : "border-border text-muted-foreground"}`}
>
{host.online
? t("dashboardTab.online")
: t("dashboardTab.offline")}
</span>
</div>
</div>
);
})}
</div>
</Card>
);
}
function RecentActivityCard({
activity,
hosts,
onOpenTab,
onClear,
}: {
activity: RecentActivityItem[];
hosts: Host[];
onOpenTab: (host: Host, type: TabType) => void;
onClear: () => void;
}) {
const { t } = useTranslation();
const typeIcon: Record<RecentActivityItem["type"], React.ReactNode> = {
terminal: <Terminal className="size-2.5" />,
file_manager: <Server className="size-2.5" />,
server_stats: <Activity className="size-2.5" />,
tunnel: <Network className="size-2.5" />,
docker: <Server className="size-2.5" />,
rdp: <Server className="size-2.5" />,
vnc: <Server className="size-2.5" />,
telnet: <Terminal className="size-2.5" />,
};
const typeToTab: Record<RecentActivityItem["type"], TabType> = {
terminal: "terminal",
file_manager: "files",
server_stats: "stats",
tunnel: "tunnel",
docker: "docker",
rdp: "rdp",
vnc: "vnc",
telnet: "telnet",
};
const typeLabel: Record<RecentActivityItem["type"], string> = {
terminal: t("networkGraph.terminal"),
file_manager: t("networkGraph.fileManager"),
server_stats: t("networkGraph.serverStats"),
tunnel: t("networkGraph.tunnel"),
docker: t("networkGraph.docker"),
rdp: "RDP",
vnc: "VNC",
telnet: "Telnet",
};
function formatTime(ts: string) {
const diffMs = Date.now() - new Date(ts).getTime();
if (diffMs < 0) return t("dashboard.justNow");
const diff = Math.floor(diffMs / 1000);
if (diff < 60) return t("dashboard.justNow");
if (diff < 3600) return `${Math.floor(diff / 60)}m`;
if (diff < 86400) return `${Math.floor(diff / 3600)}h`;
return `${Math.floor(diff / 86400)}d`;
}
return (
<Card className="flex flex-col overflow-hidden w-full h-full py-0 gap-0">
<div className="flex items-center justify-between px-4 py-3 border-b border-border shrink-0">
<div className="flex items-center gap-2">
<Activity className="size-3.5 text-muted-foreground" />
<span className="text-xs text-muted-foreground uppercase tracking-widest font-semibold">
{t("dashboard.recentActivity")}
</span>
</div>
<Button
variant="ghost"
size="sm"
className="text-xs text-accent-brand h-auto py-0.5 px-2"
onClick={onClear}
>
{t("dashboardTab.clear")}
</Button>
</div>
<div className="flex flex-col overflow-auto flex-1">
{activity.length === 0 && (
<div className="flex-1 flex items-center justify-center text-xs text-muted-foreground/40 py-8">
{t("dashboard.noRecentActivity")}
</div>
)}
{activity.map((item) => {
const host = hosts.find((h) => h.id === String(item.hostId));
return (
<div
key={item.id}
onClick={() => {
if (host) onOpenTab(host, typeToTab[item.type]);
}}
className="flex items-center justify-between px-4 py-2 border-b border-border last:border-0 hover:bg-muted/50 cursor-pointer"
>
<div className="flex items-center gap-2">
<span
className={`size-1.5 rounded-full shrink-0 ${host?.online ? "bg-accent-brand" : "bg-muted-foreground/40"}`}
/>
<div className="flex flex-col">
<span className="text-xs font-semibold truncate max-w-24">
{item.hostName}
</span>
<div className="flex items-center gap-1 text-muted-foreground">
{typeIcon[item.type]}
<span className="text-[10px]">{typeLabel[item.type]}</span>
</div>
</div>
</div>
<span className="text-[10px] text-muted-foreground shrink-0">
{formatTime(item.timestamp)}
</span>
</div>
);
})}
</div>
</Card>
);
}
// ─── CardItem ─────────────────────────────────────────────────────────────────
function CardItem({
slot,
editMode,
isDragging,
onDragStart,
onDrop,
onDragOver,
onRemove,
onHeightChange,
onOpenSingletonTab,
onOpenTab,
hosts,
hostMetrics,
uptimeFormatted,
versionText,
versionStatus,
dbHealth,
credentialCount,
activeTunnelCount,
activity,
onClearActivity,
isAdmin,
}: {
slot: CardSlot;
editMode: boolean;
isDragging: boolean;
onDragStart: () => void;
onDrop: () => void;
onDragOver: (e: React.DragEvent) => void;
onRemove: () => void;
onHeightChange: (id: DashboardCardId, h: number) => void;
onOpenSingletonTab: (type: TabType, pendingEvent?: string) => void;
onOpenTab: (host: Host, type: TabType) => void;
hosts: Host[];
hostMetrics: Map<string, { cpu: number | null; ram: number | null }>;
uptimeFormatted: string;
versionText: string;
versionStatus: "up_to_date" | "requires_update" | "beta";
dbHealth: "healthy" | "error";
credentialCount: number;
activeTunnelCount: number;
activity: RecentActivityItem[];
onClearActivity: () => void;
isAdmin: boolean;
}) {
const cardRef = useRef<HTMLDivElement | null>(null);
const onResizeMouseDown = useCallback(
(e: React.MouseEvent) => {
e.preventDefault();
e.stopPropagation();
const startY = e.clientY;
const startH = cardRef.current?.getBoundingClientRect().height ?? 100;
const onMove = (ev: MouseEvent) => {
onHeightChange(slot.id, Math.max(50, startH + (ev.clientY - startY)));
};
const onUp = () => {
window.removeEventListener("mousemove", onMove);
window.removeEventListener("mouseup", onUp);
};
window.addEventListener("mousemove", onMove);
window.addEventListener("mouseup", onUp);
},
[slot.id, onHeightChange],
);
const isFlex = slot.height === null;
return (
<div
ref={cardRef}
className={`relative flex flex-col transition-opacity select-none ${isDragging ? "opacity-40" : "opacity-100"} ${isFlex ? "flex-1 min-h-0" : "shrink-0"}`}
style={!isFlex ? { height: slot.height } : undefined}
draggable={editMode}
onDragStart={onDragStart}
onDrop={onDrop}
onDragOver={onDragOver}
>
{editMode && (
<div className="absolute inset-0 z-10 pointer-events-none border-2 border-dashed border-accent-brand/30" />
)}
{editMode && (
<div className="absolute top-2 right-2 z-20 flex items-center gap-1">
<div className="size-6 bg-card border border-border flex items-center justify-center cursor-grab active:cursor-grabbing pointer-events-auto">
<GripVertical className="size-3 text-muted-foreground" />
</div>
<button
onClick={onRemove}
className="size-6 bg-card border border-border flex items-center justify-center hover:bg-destructive/10 hover:border-destructive/40 transition-colors pointer-events-auto"
>
<Trash2 className="size-3 text-muted-foreground" />
</button>
</div>
)}
<div className="flex-1 min-h-0 overflow-hidden">
{slot.id === "stats_bar" && (
<StatsBarCard
hosts={hosts}
uptimeFormatted={uptimeFormatted}
versionText={versionText}
versionStatus={versionStatus}
dbHealth={dbHealth}
/>
)}
{slot.id === "counters_bar" && (
<CountersBarCard
hosts={hosts}
credentialCount={credentialCount}
activeTunnelCount={activeTunnelCount}
/>
)}
{slot.id === "quick_actions" && (
<QuickActionsCard
onOpenSingletonTab={onOpenSingletonTab}
hosts={hosts}
onOpenTab={onOpenTab}
/>
)}
{slot.id === "host_status" && (
<HostStatusCard
hosts={hosts}
hostMetrics={hostMetrics}
onOpenTab={onOpenTab}
isAdmin={isAdmin}
/>
)}
{slot.id === "recent_activity" && (
<RecentActivityCard
activity={activity}
hosts={hosts}
onOpenTab={onOpenTab}
onClear={onClearActivity}
/>
)}
{slot.id === "network_graph" && (
<NetworkGraphCard
embedded={true}
onOpenInNewTab={() => onOpenSingletonTab("network_graph")}
/>
)}
</div>
{editMode && !isFlex && (
<div
onMouseDown={onResizeMouseDown}
className="absolute bottom-0 left-0 right-0 h-2 z-20 flex items-center justify-center cursor-row-resize group/resize"
title="Drag to resize"
>
<div className="w-12 h-0.5 bg-border group-hover/resize:bg-accent-brand/60 transition-colors rounded-full" />
</div>
)}
</div>
);
}
// ─── DropZone ─────────────────────────────────────────────────────────────────
function DropZone({
panel,
order,
onDrop,
onDragOver,
active,
}: {
panel: PanelId;
order: number;
onDrop: (panel: PanelId, order: number) => void;
onDragOver: (e: React.DragEvent) => void;
active: boolean;
}) {
const [over, setOver] = useState(false);
if (!active) return null;
return (
<div
className={`shrink-0 transition-all duration-150 ${over ? "h-10 border-2 border-dashed border-accent-brand/60 bg-accent-brand/5" : "h-2"}`}
onDragOver={(e) => {
onDragOver(e);
setOver(true);
}}
onDragLeave={() => setOver(false)}
onDrop={() => {
setOver(false);
onDrop(panel, order);
}}
/>
);
}
// ─── AddCardTray ──────────────────────────────────────────────────────────────
function AddCardTray({
activeIds,
onAdd,
cardLabels,
}: {
activeIds: DashboardCardId[];
onAdd: (id: DashboardCardId) => void;
cardLabels: Record<DashboardCardId, string>;
}) {
const { t } = useTranslation();
const available = DASHBOARD_CARDS.filter((c) => !activeIds.includes(c.id));
if (available.length === 0) return null;
return (
<div className="flex items-center gap-2 px-1 py-2 flex-wrap shrink-0">
<span className="text-[10px] text-muted-foreground uppercase tracking-widest font-semibold shrink-0">
{t("dashboardTab.add")}
</span>
{available.map((card) => (
<button
key={card.id}
onClick={() => onAdd(card.id)}
className="flex items-center gap-1.5 px-2.5 py-1 border border-dashed border-border text-xs text-muted-foreground hover:text-foreground hover:border-accent-brand/60 hover:bg-accent-brand/5 transition-colors"
>
<Plus className="size-3 text-accent-brand" />
{cardLabels[card.id]}
</button>
))}
</div>
);
}
// ─── PanelColumn ─────────────────────────────────────────────────────────────
type PanelColumnProps = {
panel: PanelId;
slots: CardSlot[];
editMode: boolean;
dragState: DragState;
onDragStart: (slot: CardSlot) => void;
onDrop: (targetPanel: PanelId, targetOrder: number) => void;
onDragOver: (e: React.DragEvent) => void;
onRemove: (id: DashboardCardId) => void;
onAdd: (id: DashboardCardId, panel: PanelId) => void;
onHeightChange: (id: DashboardCardId, h: number) => void;
onOpenSingletonTab: (type: TabType, pendingEvent?: string) => void;
onOpenTab: (host: Host, type: TabType) => void;
hosts: Host[];
hostMetrics: Map<string, { cpu: number | null; ram: number | null }>;
uptimeFormatted: string;
versionText: string;
versionStatus: "up_to_date" | "requires_update" | "beta";
dbHealth: "healthy" | "error";
credentialCount: number;
activeTunnelCount: number;
activity: RecentActivityItem[];
onClearActivity: () => void;
cardLabels: Record<DashboardCardId, string>;
isAdmin: boolean;
};
function PanelColumn({
panel,
slots,
editMode,
dragState,
onDragStart,
onDrop,
onDragOver,
onRemove,
onAdd,
onHeightChange,
onOpenSingletonTab,
onOpenTab,
hosts,
hostMetrics,
uptimeFormatted,
versionText,
versionStatus,
dbHealth,
credentialCount,
activeTunnelCount,
activity,
onClearActivity,
cardLabels,
isAdmin,
}: PanelColumnProps) {
const { t } = useTranslation();
const sorted = [...slots].sort((a, b) => a.order - b.order);
const allIds = slots.map((s) => s.id);
return (
<div className="flex flex-col flex-1 min-h-0">
<DropZone
panel={panel}
order={-1}
onDrop={onDrop}
onDragOver={onDragOver}
active={!!dragState}
/>
{sorted.map((slot, idx) => (
<div
key={slot.id}
className={`flex flex-col min-h-0 ${slot.height === null ? "flex-1" : "shrink-0"}`}
>
{idx > 0 && (
<div className={editMode ? "" : "h-4 shrink-0"}>
<DropZone
panel={panel}
order={slot.order - 0.5}
onDrop={onDrop}
onDragOver={onDragOver}
active={!!dragState}
/>
</div>
)}
<CardItem
slot={slot}
editMode={editMode}
isDragging={dragState?.id === slot.id}
onDragStart={() => onDragStart(slot)}
onDrop={() => onDrop(slot.panel, slot.order)}
onDragOver={onDragOver}
onRemove={() => onRemove(slot.id)}
onHeightChange={onHeightChange}
onOpenSingletonTab={onOpenSingletonTab}
onOpenTab={onOpenTab}
hosts={hosts}
hostMetrics={hostMetrics}
uptimeFormatted={uptimeFormatted}
versionText={versionText}
versionStatus={versionStatus}
dbHealth={dbHealth}
credentialCount={credentialCount}
activeTunnelCount={activeTunnelCount}
activity={activity}
onClearActivity={onClearActivity}
isAdmin={isAdmin}
/>
</div>
))}
<DropZone
panel={panel}
order={sorted.length}
onDrop={onDrop}
onDragOver={onDragOver}
active={!!dragState}
/>
{editMode && (
<AddCardTray
activeIds={allIds}
onAdd={(id) => onAdd(id, panel)}
cardLabels={cardLabels}
/>
)}
{sorted.length === 0 && !editMode && (
<div className="flex-1 flex items-center justify-center text-muted-foreground/20 text-xs border border-dashed border-border/30">
{t("dashboardTab.empty")}
</div>
)}
</div>
);
}
function ColumnDivider({
onMouseDown,
}: {
onMouseDown: (e: React.MouseEvent) => void;
}) {
return (
<div
onMouseDown={onMouseDown}
className="w-3 shrink-0 flex items-center justify-center cursor-col-resize group/divider self-stretch z-10"
title="Drag to resize columns"
>
<div className="w-px h-full bg-border group-hover/divider:bg-accent-brand/50 transition-colors" />
<div className="absolute size-4 flex items-center justify-center opacity-0 group-hover/divider:opacity-100 transition-opacity">
<GripHorizontal className="size-3 text-accent-brand" />
</div>
</div>
);
}
// ─── DashboardTab ─────────────────────────────────────────────────────────────
export function DashboardTab({
onOpenSingletonTab,
onOpenTab,
}: {
onOpenSingletonTab: (type: TabType, pendingEvent?: string) => void;
onOpenTab: (host: Host, type: TabType) => void;
}) {
const { t, i18n } = useTranslation();
const [slots, setSlots] = useState<CardSlot[]>(() => {
try {
const saved = localStorage.getItem("dashboardTab.slots");
if (saved) return JSON.parse(saved) as CardSlot[];
} catch {
/* ignore */
}
return DEFAULT_SLOTS;
});
const [editMode, setEditMode] = useState(false);
const [dragState, setDragState] = useState<DragState>(null);
const [mainWidthPct, setMainWidthPct] = useState(() => {
try {
const saved = localStorage.getItem("dashboardTab.mainWidthPct");
if (saved) return Number(saved);
} catch {
/* ignore */
}
return 68;
});
useEffect(() => {
try {
localStorage.setItem("dashboardTab.slots", JSON.stringify(slots));
} catch {
/* ignore */
}
}, [slots]);
useEffect(() => {
try {
localStorage.setItem("dashboardTab.mainWidthPct", String(mainWidthPct));
} catch {
/* ignore */
}
}, [mainWidthPct]);
const [hosts, setHosts] = useState<Host[]>([]);
const [isAdmin, setIsAdmin] = useState(false);
const [uptimeFormatted, setUptimeFormatted] = useState("");
const [versionText, setVersionText] = useState("");
const [versionStatus, setVersionStatus] = useState<
"up_to_date" | "requires_update" | "beta"
>("up_to_date");
const [dbHealth, setDbHealth] = useState<"healthy" | "error">("healthy");
const [credentialCount, setCredentialCount] = useState(0);
const [activeTunnelCount, setActiveTunnelCount] = useState(0);
const [activity, setActivity] = useState<RecentActivityItem[]>([]);
const [hostMetrics, setHostMetrics] = useState<
Map<string, { cpu: number | null; ram: number | null }>
>(new Map());
const viewerSessionsRef = useRef<Map<number, string>>(new Map());
const fetchMetrics = useCallback(async (hostList: Host[]) => {
let statuses: Record<number, { status?: string }> = {};
try {
statuses = (await getAllServerStatuses()) as Record<
number,
{ status?: string }
>;
} catch {
/* best-effort */
}
const newSessions = new Map<number, string>(viewerSessionsRef.current);
const results = await Promise.all(
hostList.map(async (host) => {
const hostId = Number(host.id);
const knownStatus = statuses?.[hostId]?.status;
if (knownStatus === "offline") return null;
if (host.authType === "none" || host.authType === "opkssh") return null;
try {
const existing = newSessions.get(hostId);
if (!existing) {
const reg = await registerMetricsViewer(hostId);
if (reg.skipped) return null;
if (reg.success && reg.viewerSessionId) {
newSessions.set(hostId, reg.viewerSessionId);
}
}
const metrics = await getServerMetricsById(hostId);
if (!metrics) return null;
return {
id: host.id,
cpu: metrics.cpu?.percent ?? null,
ram: metrics.memory?.percent ?? null,
};
} catch {
return null;
}
}),
);
viewerSessionsRef.current = newSessions;
const map = new Map<string, { cpu: number | null; ram: number | null }>();
for (const r of results) {
if (r) map.set(r.id, { cpu: r.cpu, ram: r.ram });
}
setHostMetrics(map);
}, []);
useEffect(() => {
let mounted = true;
const load = async () => {
const raw = await getSSHHosts().catch(() => []);
const mapped = raw.map(sshHostToHost);
if (mounted) setHosts(mapped);
fetchMetrics(mapped).catch(() => {});
};
load();
getUserInfo()
.then((info) => setIsAdmin(!!info.is_admin))
.catch(() => {});
getUptime()
.then((u) => setUptimeFormatted(u.formatted))
.catch(() => {});
getVersionInfo()
.then((info) => {
setVersionText(info.localVersion ?? "");
setVersionStatus(info.status ?? "up_to_date");
})
.catch(() => {});
getDatabaseHealth()
.then((health) => {
setDbHealth(
health.status === "ok" || health.status === "healthy"
? "healthy"
: "error",
);
})
.catch(() => {
setDbHealth("error");
});
getRecentActivity(50)
.then(setActivity)
.catch(() => {});
getCredentials()
.then((res: any) =>
setCredentialCount(
Array.isArray(res?.credentials) ? res.credentials.length : 0,
),
)
.catch(() => {});
getTunnelStatuses()
.then((statuses) => {
const active = Object.values(statuses ?? {}).filter(
(s: any) => s?.status === "CONNECTED",
).length;
setActiveTunnelCount(active);
})
.catch(() => {});
const metricsInterval = setInterval(async () => {
const raw = await getSSHHosts().catch(() => []);
const mapped = raw.map(sshHostToHost);
if (mounted) setHosts(mapped);
fetchMetrics(mapped).catch(() => {});
}, 30000);
return () => {
mounted = false;
clearInterval(metricsInterval);
};
}, [fetchMetrics]);
useEffect(() => {
if (viewerSessionsRef.current.size === 0) return;
const heartbeat = setInterval(async () => {
for (const [, sessionId] of viewerSessionsRef.current) {
sendMetricsHeartbeat(sessionId).catch(() => {});
}
}, 30000);
return () => clearInterval(heartbeat);
}, [hostMetrics]);
const handleClearActivity = async () => {
try {
await resetRecentActivity();
setActivity([]);
} catch {
/* ignore */
}
};
const todayLabel = new Date().toLocaleDateString(i18n.language, {
weekday: "long",
month: "long",
day: "numeric",
year: "numeric",
});
const bodyRef = useRef<HTMLDivElement | null>(null);
const mainSlots = slots
.filter((s) => s.panel === "main")
.sort((a, b) => a.order - b.order);
const sideSlots = slots
.filter((s) => s.panel === "side")
.sort((a, b) => a.order - b.order);
const hasSide = sideSlots.length > 0;
const cardLabels: Record<DashboardCardId, string> = {
stats_bar: t("dashboard.serverOverview"),
counters_bar: t("dashboard.serverStats"),
quick_actions: t("dashboard.quickActions"),
host_status: t("dashboardTab.hostStatus"),
recent_activity: t("dashboard.recentActivity"),
network_graph: t("dashboard.networkGraph"),
};
const onColumnDividerMouseDown = useCallback(
(e: React.MouseEvent) => {
e.preventDefault();
const startX = e.clientX;
const startPct = mainWidthPct;
const onMove = (ev: MouseEvent) => {
if (!bodyRef.current) return;
const totalW = bodyRef.current.getBoundingClientRect().width;
setMainWidthPct(
Math.min(
85,
Math.max(25, startPct + ((ev.clientX - startX) / totalW) * 100),
),
);
};
const onUp = () => {
window.removeEventListener("mousemove", onMove);
window.removeEventListener("mouseup", onUp);
};
window.addEventListener("mousemove", onMove);
window.addEventListener("mouseup", onUp);
},
[mainWidthPct],
);
const handleDragStart = (slot: CardSlot) =>
setDragState({
id: slot.id,
sourcePanel: slot.panel,
sourceOrder: slot.order,
});
const handleDragOver = (e: React.DragEvent) => e.preventDefault();
const handleDrop = (targetPanel: PanelId, targetOrder: number) => {
if (!dragState) return;
setSlots((prev) => {
const without = prev.filter((s) => s.id !== dragState.id);
const panelSlots = without
.filter((s) => s.panel === targetPanel)
.sort((a, b) => a.order - b.order);
const others = without.filter((s) => s.panel !== targetPanel);
const insertIdx = panelSlots.findIndex((s) => s.order > targetOrder);
const insertAt = insertIdx === -1 ? panelSlots.length : insertIdx;
const newPanelSlots = [
...panelSlots.slice(0, insertAt),
{
id: dragState.id,
panel: targetPanel,
order: 0,
height: prev.find((s) => s.id === dragState.id)?.height ?? null,
},
...panelSlots.slice(insertAt),
].map((s, i) => ({ ...s, order: i }));
return [...others, ...newPanelSlots];
});
setDragState(null);
};
const handleRemove = (id: DashboardCardId) =>
setSlots((prev) => prev.filter((s) => s.id !== id));
const handleAdd = (id: DashboardCardId, panel: PanelId) => {
setSlots((prev) => {
const panelSlots = prev.filter((s) => s.panel === panel);
const maxOrder =
panelSlots.length > 0
? Math.max(...panelSlots.map((s) => s.order)) + 1
: 0;
const defaultHeight: number | null =
id === "network_graph"
? 350
: id === "host_status" || id === "recent_activity"
? null
: 150;
return [...prev, { id, panel, order: maxOrder, height: defaultHeight }];
});
};
const handleHeightChange = (id: DashboardCardId, h: number) =>
setSlots((prev) =>
prev.map((s) => (s.id === id ? { ...s, height: h } : s)),
);
const handleReset = () => {
setSlots(DEFAULT_SLOTS);
setMainWidthPct(68);
setEditMode(false);
try {
localStorage.removeItem("dashboardTab.slots");
localStorage.removeItem("dashboardTab.mainWidthPct");
} catch {
/* ignore */
}
};
const columnProps = {
hosts,
hostMetrics,
uptimeFormatted,
versionText,
versionStatus,
dbHealth,
credentialCount,
activeTunnelCount,
activity,
onClearActivity: handleClearActivity,
onOpenSingletonTab,
onOpenTab,
cardLabels,
isAdmin,
};
const isMobile = useIsMobile();
if (isMobile) {
const allSlots = [...mainSlots, ...sideSlots];
return (
<div className="flex flex-col w-full h-full min-h-0 overflow-hidden">
<div className="flex-1 min-h-0 overflow-y-auto px-3 pb-3 pt-3 flex flex-col gap-3">
<Card className="flex-row items-center justify-between px-4 py-3 shrink-0 gap-0">
<div>
<h1 className="text-base font-bold leading-tight">
{t("dashboard.title")}
</h1>
<p className="text-xs text-muted-foreground">{todayLabel}</p>
</div>
<div className="flex items-center gap-1">
<Button
variant="ghost"
size="sm"
className="text-xs text-muted-foreground hover:text-foreground"
asChild
>
<a
href="https://github.com/Termix-SSH/Termix"
target="_blank"
rel="noreferrer"
>
{t("dashboard.github")}
</a>
</Button>
<Button
variant="ghost"
size="sm"
className="text-xs text-muted-foreground hover:text-foreground"
asChild
>
<a
href="https://github.com/Termix-SSH/Support"
target="_blank"
rel="noreferrer"
>
{t("dashboard.support")}
</a>
</Button>
<Button
variant="ghost"
size="sm"
className="text-xs text-muted-foreground hover:text-foreground"
asChild
>
<a
href="https://discord.com/invite/jVQGdvHDrf"
target="_blank"
rel="noreferrer"
>
{t("dashboard.discord")}
</a>
</Button>
</div>
</Card>
{allSlots.map((slot) => (
<div
key={slot.id}
className={`shrink-0 ${slot.id === "host_status" || slot.id === "recent_activity" ? "max-h-72 flex flex-col overflow-hidden" : ""}`}
>
{slot.id === "stats_bar" && (
<StatsBarCard
hosts={hosts}
uptimeFormatted={uptimeFormatted}
versionText={versionText}
versionStatus={versionStatus}
dbHealth={dbHealth}
/>
)}
{slot.id === "counters_bar" && (
<CountersBarCard
hosts={hosts}
credentialCount={credentialCount}
activeTunnelCount={activeTunnelCount}
/>
)}
{slot.id === "quick_actions" && (
<QuickActionsCard
onOpenSingletonTab={onOpenSingletonTab}
hosts={hosts}
onOpenTab={onOpenTab}
/>
)}
{slot.id === "host_status" && (
<HostStatusCard
hosts={hosts}
hostMetrics={hostMetrics}
onOpenTab={onOpenTab}
isAdmin={isAdmin}
/>
)}
{slot.id === "recent_activity" && (
<RecentActivityCard
activity={activity}
hosts={hosts}
onOpenTab={onOpenTab}
onClear={handleClearActivity}
/>
)}
{slot.id === "network_graph" && (
<NetworkGraphCard
embedded={true}
onOpenInNewTab={() => onOpenSingletonTab("network_graph")}
/>
)}
</div>
))}
</div>
</div>
);
}
return (
<div className="flex flex-col w-full h-full min-h-0 overflow-hidden">
<Card className="flex-row items-center justify-between px-5 py-3 shrink-0 mx-5 mt-5 gap-0">
<div>
<h1 className="text-lg font-bold leading-tight">
{t("dashboard.title")}
</h1>
<p className="text-xs text-muted-foreground">{todayLabel}</p>
</div>
<div className="flex items-center gap-1">
<div className="hidden sm:flex items-center gap-2 mr-2 bg-muted/50 px-2.5 py-1 rounded-sm border border-border">
<span className="text-[10px] font-bold text-muted-foreground uppercase tracking-widest">
{t("dashboardTab.commandPalette")}
</span>
<div className="flex items-center gap-1">
<Kbd className="h-5 px-1.5 bg-background text-[10px]">Shift</Kbd>
<span className="text-[10px] text-muted-foreground">+</span>
<Kbd className="h-5 px-1.5 bg-background text-[10px]">Shift</Kbd>
</div>
</div>
<Button
variant="ghost"
size="sm"
className="text-xs text-muted-foreground hover:text-foreground"
asChild
>
<a
href="https://github.com/Termix-SSH/Termix"
target="_blank"
rel="noreferrer"
>
{t("dashboard.github")}
</a>
</Button>
<Button
variant="ghost"
size="sm"
className="text-xs text-muted-foreground hover:text-foreground"
asChild
>
<a
href="https://github.com/Termix-SSH/Support"
target="_blank"
rel="noreferrer"
>
{t("dashboard.support")}
</a>
</Button>
<Button
variant="ghost"
size="sm"
className="text-xs text-muted-foreground hover:text-foreground"
asChild
>
<a
href="https://discord.com/invite/jVQGdvHDrf"
target="_blank"
rel="noreferrer"
>
{t("dashboard.discord")}
</a>
</Button>
<Separator orientation="vertical" className="mx-1 h-5" />
{editMode ? (
<>
<Button
variant="ghost"
size="sm"
className="text-xs text-muted-foreground"
onClick={handleReset}
>
{t("dashboard.reset")}
</Button>
<Button
size="sm"
className="text-xs bg-accent-brand hover:bg-accent-brand/90 text-white"
onClick={() => setEditMode(false)}
>
{t("dashboardTab.done")}
</Button>
</>
) : (
<Button
variant="ghost"
size="icon"
onClick={() => setEditMode(true)}
title={t("dashboard.customizeLayout")}
>
<LayoutDashboard className="size-4 text-accent-brand" />
</Button>
)}
</div>
</Card>
{editMode && (
<div className="mx-5 mt-4 px-4 py-2 border border-dashed border-accent-brand/40 bg-accent-brand/5 shrink-0 flex items-center gap-2">
<LayoutDashboard className="size-3.5 text-accent-brand shrink-0" />
<span className="text-xs text-accent-brand font-semibold">
{t("dashboardTab.editModeInstructions")}
</span>
</div>
)}
<div
ref={bodyRef}
className="flex flex-row flex-1 min-h-0 px-5 pb-5 pt-4 overflow-hidden"
>
<div
className="flex flex-col min-h-0"
style={{ width: hasSide || editMode ? `${mainWidthPct}%` : "100%" }}
>
<PanelColumn
panel="main"
slots={mainSlots}
editMode={editMode}
dragState={dragState}
onDragStart={handleDragStart}
onDrop={handleDrop}
onDragOver={handleDragOver}
onRemove={handleRemove}
onAdd={handleAdd}
onHeightChange={handleHeightChange}
{...columnProps}
/>
</div>
{(hasSide || editMode) &&
(editMode ? (
<ColumnDivider onMouseDown={onColumnDividerMouseDown} />
) : (
<div className="w-4 shrink-0" />
))}
{(hasSide || editMode) && (
<div className="flex flex-col min-h-0 flex-1">
<PanelColumn
panel="side"
slots={sideSlots}
editMode={editMode}
dragState={dragState}
onDragStart={handleDragStart}
onDrop={handleDrop}
onDragOver={handleDragOver}
onRemove={handleRemove}
onAdd={handleAdd}
onHeightChange={handleHeightChange}
{...columnProps}
/>
</div>
)}
</div>
</div>
);
}