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beszel-ipv6/beszel/site/src/components/alerts/alerts-sheet.tsx
henrygd 96f441de40 Virtualize All Systems table to improve performance with hundreds of systems (#1100)
- Also truncate long system names in tables and alerts sheet. (#1104)
2025-08-29 16:16:45 -04:00

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import { t } from "@lingui/core/macro"
import { Trans, Plural } from "@lingui/react/macro"
import { $alerts, $systems } from "@/lib/stores"
import { cn, debounce } from "@/lib/utils"
import { alertInfo } from "@/lib/alerts"
import { Switch } from "@/components/ui/switch"
import { AlertInfo, AlertRecord, SystemRecord } from "@/types"
import { lazy, memo, Suspense, useMemo, useState } from "react"
import { toast } from "@/components/ui/use-toast"
import { useStore } from "@nanostores/react"
import { getPagePath } from "@nanostores/router"
import { Checkbox } from "@/components/ui/checkbox"
import { DialogTitle, DialogDescription } from "@/components/ui/dialog"
import { Tabs, TabsList, TabsTrigger, TabsContent } from "@/components/ui/tabs"
import { ServerIcon, GlobeIcon } from "lucide-react"
import { $router, Link } from "@/components/router"
import { DialogHeader } from "@/components/ui/dialog"
import { pb } from "@/lib/api"
const Slider = lazy(() => import("@/components/ui/slider"))
const endpoint = "/api/beszel/user-alerts"
const alertDebounce = 100
const alertKeys = Object.keys(alertInfo) as (keyof typeof alertInfo)[]
const failedUpdateToast = (error: unknown) => {
console.error(error)
toast({
title: t`Failed to update alert`,
description: t`Please check logs for more details.`,
variant: "destructive",
})
}
/** Create or update alerts for a given name and systems */
const upsertAlerts = debounce(
async ({ name, value, min, systems }: { name: string; value: number; min: number; systems: string[] }) => {
try {
await pb.send<{ success: boolean }>(endpoint, {
method: "POST",
// overwrite is always true because we've done filtering client side
body: { name, value, min, systems, overwrite: true },
})
} catch (error) {
failedUpdateToast(error)
}
},
alertDebounce
)
/** Delete alerts for a given name and systems */
const deleteAlerts = debounce(async ({ name, systems }: { name: string; systems: string[] }) => {
try {
await pb.send<{ success: boolean }>(endpoint, {
method: "DELETE",
body: { name, systems },
})
} catch (error) {
failedUpdateToast(error)
}
}, alertDebounce)
export const AlertDialogContent = memo(function AlertDialogContent({ system }: { system: SystemRecord }) {
const alerts = useStore($alerts)
const [overwriteExisting, setOverwriteExisting] = useState<boolean | "indeterminate">(false)
const [currentTab, setCurrentTab] = useState("system")
const systemAlerts = alerts[system.id] ?? new Map()
// We need to keep a copy of alerts when we switch to global tab. If we always compare to
// current alerts, it will only be updated when first checked, then won't be updated because
// after that it exists.
const alertsWhenGlobalSelected = useMemo(() => {
return currentTab === "global" ? structuredClone(alerts) : alerts
}, [currentTab])
return (
<>
<DialogHeader>
<DialogTitle className="text-xl">
<Trans>Alerts</Trans>
</DialogTitle>
<DialogDescription>
<Trans>
See{" "}
<Link href={getPagePath($router, "settings", { name: "notifications" })} className="link">
notification settings
</Link>{" "}
to configure how you receive alerts.
</Trans>
</DialogDescription>
</DialogHeader>
<Tabs defaultValue="system" onValueChange={setCurrentTab}>
<TabsList className="mb-1 -mt-0.5">
<TabsTrigger value="system">
<ServerIcon className="me-2 h-3.5 w-3.5" />
<span className="truncate max-w-60">{system.name}</span>
</TabsTrigger>
<TabsTrigger value="global">
<GlobeIcon className="me-1.5 h-3.5 w-3.5" />
<Trans>All Systems</Trans>
</TabsTrigger>
</TabsList>
<TabsContent value="system">
<div className="grid gap-3">
{alertKeys.map((name) => (
<AlertContent
key={name}
alertKey={name}
data={alertInfo[name as keyof typeof alertInfo]}
alert={systemAlerts.get(name)}
system={system}
/>
))}
</div>
</TabsContent>
<TabsContent value="global">
<label
htmlFor="ovw"
className="mb-3 flex gap-2 items-center justify-center cursor-pointer border rounded-sm py-3 px-4 border-destructive text-destructive font-semibold text-sm"
>
<Checkbox
id="ovw"
className="text-destructive border-destructive data-[state=checked]:bg-destructive"
checked={overwriteExisting}
onCheckedChange={setOverwriteExisting}
/>
<Trans>Overwrite existing alerts</Trans>
</label>
<div className="grid gap-3">
{alertKeys.map((name) => (
<AlertContent
key={name}
alertKey={name}
system={system}
alert={systemAlerts.get(name)}
data={alertInfo[name as keyof typeof alertInfo]}
global={true}
overwriteExisting={!!overwriteExisting}
initialAlertsState={alertsWhenGlobalSelected}
/>
))}
</div>
</TabsContent>
</Tabs>
</>
)
})
export function AlertContent({
alertKey,
data: alertData,
system,
alert,
global = false,
overwriteExisting = false,
initialAlertsState = {},
}: {
alertKey: string
data: AlertInfo
system: SystemRecord
alert?: AlertRecord
global?: boolean
overwriteExisting?: boolean
initialAlertsState?: Record<string, Map<string, AlertRecord>>
}) {
const { name } = alertData
const singleDescription = alertData.singleDesc?.()
const [checked, setChecked] = useState(global ? false : !!alert)
const [min, setMin] = useState(alert?.min || 10)
const [value, setValue] = useState(alert?.value || (singleDescription ? 0 : alertData.start ?? 80))
const Icon = alertData.icon
/** Get system ids to update */
function getSystemIds(): string[] {
// if not global, update only the current system
if (!global) {
return [system.id]
}
// if global, update all systems when overwriteExisting is true
// update only systems without an existing alert when overwriteExisting is false
const allSystems = $systems.get()
const systemIds: string[] = []
for (const system of allSystems) {
if (overwriteExisting || !initialAlertsState[system.id]?.has(alertKey)) {
systemIds.push(system.id)
}
}
return systemIds
}
function sendUpsert(min: number, value: number) {
const systems = getSystemIds()
systems.length &&
upsertAlerts({
name: alertKey,
value,
min,
systems,
})
}
return (
<div className="rounded-lg border border-muted-foreground/15 hover:border-muted-foreground/20 transition-colors duration-100 group">
<label
htmlFor={`s${name}`}
className={cn("flex flex-row items-center justify-between gap-4 cursor-pointer p-4", {
"pb-0": checked,
})}
>
<div className="grid gap-1 select-none">
<p className="font-semibold flex gap-3 items-center">
<Icon className="h-4 w-4 opacity-85" /> {alertData.name()}
</p>
{!checked && <span className="block text-sm text-muted-foreground">{alertData.desc()}</span>}
</div>
<Switch
id={`s${name}`}
checked={checked}
onCheckedChange={(newChecked) => {
setChecked(newChecked)
if (newChecked) {
// if alert checked, create or update alert
sendUpsert(min, value)
} else {
// if unchecked, delete alert (unless global and overwriteExisting is false)
deleteAlerts({ name: alertKey, systems: getSystemIds() })
// when force deleting all alerts of a type, also remove them from initialAlertsState
if (overwriteExisting) {
for (const curAlerts of Object.values(initialAlertsState)) {
curAlerts.delete(alertKey)
}
}
}
}}
/>
</label>
{checked && (
<div className="grid sm:grid-cols-2 mt-1.5 gap-5 px-4 pb-5 tabular-nums text-muted-foreground">
<Suspense fallback={<div className="h-10" />}>
{!singleDescription && (
<div>
<p id={`v${name}`} className="text-sm block h-8">
<Trans>
Average exceeds{" "}
<strong className="text-foreground">
{value}
{alertData.unit}
</strong>
</Trans>
</p>
<div className="flex gap-3">
<Slider
aria-labelledby={`v${name}`}
defaultValue={[value]}
onValueCommit={(val) => sendUpsert(min, val[0])}
onValueChange={(val) => setValue(val[0])}
step={alertData.step ?? 1}
min={alertData.min ?? 1}
max={alertData.max ?? 99}
/>
</div>
</div>
)}
<div className={cn(singleDescription && "col-span-full lowercase")}>
<p id={`t${name}`} className="text-sm block h-8 first-letter:uppercase">
{singleDescription && (
<>
{singleDescription}
{` `}
</>
)}
<Trans>
For <strong className="text-foreground">{min}</strong>{" "}
<Plural value={min} one="minute" other="minutes" />
</Trans>
</p>
<div className="flex gap-3">
<Slider
aria-labelledby={`v${name}`}
defaultValue={[min]}
onValueCommit={(minVal) => sendUpsert(minVal[0], value)}
onValueChange={(val) => setMin(val[0])}
min={1}
max={60}
/>
</div>
</div>
</Suspense>
</div>
)}
</div>
)
}