supermemory/apps/web/components/chat/message/agent-message.tsx
ishaanxgupta 5fa0535a64 Render Nova connector setup cards (#1071)
## Summary
- Add custom assistant-message rendering for Nova connector tool results
- Show integration-style setup/status cards with icon, status pill, setup steps, docs links, copy buttons, and key reveal/generate action
- Keep plugin API keys client-side only by calling the existing `/v3/auth/key?client=...` endpoint from the UI
- Add Nova empty-state suggestions for Cursor setup and active plugins
2026-07-28 15:58:50 +00:00

1506 lines
44 KiB
TypeScript

"use client"
import { type ReactNode, useEffect, useMemo, useRef, useState } from "react"
import type { UIMessage } from "@ai-sdk/react"
import { useQuery } from "@tanstack/react-query"
import { Streamdown } from "streamdown"
import {
BookOpenIcon,
CheckIcon,
ChevronDownIcon,
ChevronRightIcon,
ClockIcon,
CopyIcon,
ExternalLinkIcon,
GlobeIcon,
ListIcon,
Loader2,
PlusIcon,
SearchIcon,
TerminalIcon,
WrenchIcon,
XCircleIcon,
ZapIcon,
} from "lucide-react"
import { cn } from "@lib/utils"
import { isWebSearchToolName } from "@/lib/chat-web-search-tools"
import {
buildCitationIndex,
fetchDocumentsByIds,
getDocumentSourceUrl,
isMemoryToolOutputReady,
mapDocumentsByKnownIds,
type CitationTarget,
type DocumentWithMemories,
extractMemoryToolOutputs,
} from "@/lib/chat-memory-tools"
import {
parseSourceAnnotatedMarkdown,
stripSourceMarkup,
} from "@/lib/source-annotations"
import { modelNames, type ModelId } from "@/lib/models"
import { RelatedMemories } from "./related-memories"
import { MessageActions } from "./message-actions"
const TOOL_META: Record<string, { label: string; icon: typeof SearchIcon }> = {
bash: { label: "Memory", icon: TerminalIcon },
recallContext: { label: "Recall Memories", icon: BookOpenIcon },
discoverSpaces: { label: "Discover Spaces", icon: SearchIcon },
web_search: { label: "Web search", icon: GlobeIcon },
google_search: { label: "Google search", icon: GlobeIcon },
// legacy tool names kept for existing persisted messages
searchMemories: { label: "Search Memories", icon: SearchIcon },
addMemory: { label: "Add Memory", icon: PlusIcon },
fetchMemory: { label: "Fetch Memory", icon: BookOpenIcon },
forgetMemory: { label: "Forget Memory", icon: XCircleIcon },
updateMemory: { label: "Update Memory", icon: BookOpenIcon },
forgetDocument: { label: "Forget Document", icon: XCircleIcon },
scheduleTask: { label: "Schedule Task", icon: ClockIcon },
listSchedules: { label: "List Schedules", icon: ListIcon },
cancelSchedule: { label: "Cancel Schedule", icon: XCircleIcon },
}
type ToolCallDisplayPart = {
type: string
state?: string
input?: unknown
output?: unknown
toolCallId?: string
errorText?: string
}
type SourceUrlPart = {
type: "source-url"
sourceId: string
url: string
title?: string
}
function sourceHost(url: string): string {
try {
return new URL(url).hostname.replace(/^www\./, "")
} catch {
return url
}
}
function faviconUrl(host: string): string {
return `https://www.google.com/s2/favicons?sz=64&domain=${host}`
}
type NovaConnectorStatus =
| "active"
| "setup_pending"
| "not_connected"
| "upgrade_required"
| "setup_available"
type NovaConnectorStep = {
title?: string
description?: string
code?: string
link?: { url: string; label: string }
createPluginKey?: boolean
}
type NovaConnectorCardData = {
kind?: "plugin" | "mcp"
id?: string
name?: string
icon?: string
description?: string
features?: string[]
docsUrl?: string
repoUrl?: string
installSteps?: NovaConnectorStep[]
status?: NovaConnectorStatus
requiresPro?: boolean
canGenerateKey?: boolean
keyPluginId?: string
}
type NovaConnectorToolOutput = {
success?: boolean
error?: string
kind?: string
connectors?: NovaConnectorCardData[]
connector?: NovaConnectorCardData
keyReveal?: { pluginId: string; label?: string } | null
available?: Array<{ kind: "plugin" | "mcp"; id: string; name: string }>
}
const NOVA_CONNECTOR_TOOLS = new Set([
"listNovaConnectors",
"getNovaConnectorSetup",
"prepareNovaPluginSetup",
])
const CONNECTOR_ICON_FALLBACKS: Record<string, string> = {
codex: "/images/plugins/codex.png",
cursor: "/images/plugins/cursor.png",
mcp_cursor: "/mcp-supported-tools/cursor.png",
}
const STATUS_COPY: Record<
NovaConnectorStatus,
{ label: string; className: string }
> = {
active: {
label: "Active",
className: "border-emerald-400/20 bg-emerald-400/10 text-emerald-300",
},
setup_pending: {
label: "Finish setup",
className: "border-amber-400/20 bg-amber-400/10 text-amber-300",
},
not_connected: {
label: "Not connected",
className: "border-white/10 bg-white/[0.05] text-white/55",
},
upgrade_required: {
label: "Pro required",
className: "border-[#4BA0FA]/25 bg-[#4BA0FA]/10 text-[#4BA0FA]",
},
setup_available: {
label: "Setup available",
className: "border-white/10 bg-white/[0.05] text-white/65",
},
}
function connectorToolName(part: ToolCallDisplayPart): string {
return part.type.startsWith("tool-")
? part.type.slice("tool-".length)
: part.type
}
function connectorToolNameFromPart(part: unknown): string | null {
if (!part || typeof part !== "object") return null
const record = part as { type?: string; toolName?: string }
if (record.type === "dynamic-tool") return record.toolName ?? null
if (record.type?.startsWith("tool-")) return record.type.slice("tool-".length)
return null
}
function parseConnectorOutput(value: string): NovaConnectorToolOutput | null {
try {
return JSON.parse(value) as NovaConnectorToolOutput
} catch {
return null
}
}
function safeExternalUrl(url: string | null | undefined): string | null {
if (!url) return null
if (url.startsWith("/") && !url.startsWith("//")) return url
if (url.startsWith("#") && !url.startsWith("#sm-source:")) return url
try {
const parsed = new URL(url)
return parsed.protocol === "http:" || parsed.protocol === "https:"
? url
: null
} catch {
return null
}
}
function unwrapToolOutput(output: unknown): NovaConnectorToolOutput | null {
if (typeof output === "string") {
return parseConnectorOutput(output)
}
if (!output || typeof output !== "object") return null
const record = output as Record<string, unknown>
for (const key of ["value", "result", "data", "output"]) {
const nested = record[key]
if (nested && nested !== output) {
const parsed = unwrapToolOutput(nested)
if (parsed) return parsed
}
}
if (
record.type === "json" &&
record.value &&
typeof record.value === "object"
) {
return record.value as NovaConnectorToolOutput
}
if (record.type === "text" && typeof record.value === "string") {
return parseConnectorOutput(record.value)
}
if (typeof record.text === "string") {
return parseConnectorOutput(record.text)
}
return record as NovaConnectorToolOutput
}
function connectorIconSrc(
connector: NovaConnectorCardData,
): string | undefined {
if (connector.id && CONNECTOR_ICON_FALLBACKS[connector.id]) {
return CONNECTOR_ICON_FALLBACKS[connector.id]
}
if (connector.icon?.endsWith("/codex.svg"))
return CONNECTOR_ICON_FALLBACKS.codex
if (connector.icon?.endsWith("/cursor.svg"))
return CONNECTOR_ICON_FALLBACKS.cursor
return connector.icon
}
function connectorCardKey(connector: NovaConnectorCardData): string {
return `${connector.kind ?? "connector"}-${connector.id ?? connector.name ?? "unknown"}`
}
function connectorIdentity(
output: NovaConnectorToolOutput | null,
): string | null {
if (!output) return null
if (output.connectors && output.connectors.length !== 1) return null
const connector = output.connector ?? output.connectors?.[0]
if (!connector) return null
return `${connector.kind ?? "connector"}:${connector.id ?? connector.name ?? ""}`
}
function connectorOutputFromPart(
part: unknown,
): NovaConnectorToolOutput | null {
if (!part || typeof part !== "object") return null
const record = part as {
type?: string
toolName?: string
output?: unknown
}
const toolName = connectorToolNameFromPart(record)
if (!toolName || !NOVA_CONNECTOR_TOOLS.has(toolName)) return null
return unwrapToolOutput(record.output)
}
function connectorToolPriority(toolName: string | null): number {
if (toolName === "prepareNovaPluginSetup") return 2
if (toolName === "getNovaConnectorSetup") return 1
return 0
}
function shouldSkipNovaConnectorPart(parts: unknown[], index: number): boolean {
const part = parts[index]
const toolName = connectorToolNameFromPart(part)
if (!toolName || !NOVA_CONNECTOR_TOOLS.has(toolName)) return false
const identity = connectorIdentity(connectorOutputFromPart(part))
if (!identity) return false
const priority = connectorToolPriority(toolName)
for (let i = 0; i < parts.length; i++) {
if (i === index) continue
const otherTool = connectorToolNameFromPart(parts[i])
if (!otherTool || !NOVA_CONNECTOR_TOOLS.has(otherTool)) continue
const otherIdentity = connectorIdentity(connectorOutputFromPart(parts[i]))
if (otherIdentity !== identity) continue
const otherPriority = connectorToolPriority(otherTool)
if (i < index && otherPriority >= priority) return true
if (i > index && otherPriority > priority) return true
}
return false
}
function StatusPill({ status }: { status?: NovaConnectorStatus }) {
const copy =
STATUS_COPY[status ?? "not_connected"] ?? STATUS_COPY.not_connected
return (
<span
className={cn(
"inline-flex h-6 shrink-0 items-center rounded-full border px-2 text-[11px] font-medium",
copy.className,
)}
>
{copy.label}
</span>
)
}
function MiniCopyButton({ text, label }: { text: string; label?: string }) {
const [copied, setCopied] = useState(false)
return (
<button
type="button"
aria-label={`Copy ${label ?? "value"}`}
onClick={async () => {
try {
await navigator.clipboard.writeText(text)
setCopied(true)
setTimeout(() => setCopied(false), 1800)
} catch {
setCopied(false)
}
}}
className="flex size-7 shrink-0 items-center justify-center rounded-full bg-[#0D121A] text-white/45 transition-colors hover:text-white/80"
>
{copied ? (
<CheckIcon className="size-3.5 text-emerald-300" />
) : (
<CopyIcon className="size-3.5" />
)}
</button>
)
}
function ConnectorCodeBlock({
code,
apiKey,
}: {
code: string
apiKey?: string
}) {
const rendered = apiKey ? code.replaceAll("sm_...", apiKey) : code
return (
<div className="group flex min-w-0 items-center gap-2 rounded-[10px] border border-white/[0.07] bg-[#080B10] px-3 py-2.5">
<pre
className={cn(
"scrollbar-none min-w-0 flex-1 overflow-x-auto whitespace-pre font-mono text-[12px] leading-[1.6] text-[#E4E4E7]",
code.includes("sm_...") &&
!apiKey &&
"select-none blur-[4px] transition-[filter] group-hover:blur-none",
)}
>
{rendered}
</pre>
<MiniCopyButton text={rendered} label="setup step" />
</div>
)
}
function RevealPluginKeyButton({
pluginId,
onReveal,
}: {
pluginId: string
onReveal: (key: string) => void
}) {
const [state, setState] = useState<"idle" | "loading" | "copied" | "error">(
"idle",
)
return (
<button
type="button"
disabled={state === "loading"}
onClick={async () => {
setState("loading")
try {
const API_URL =
process.env.NEXT_PUBLIC_BACKEND_URL ?? "https://api.supermemory.ai"
const params = new URLSearchParams({ client: pluginId })
const res = await fetch(`${API_URL}/v3/auth/key?${params}`, {
credentials: "include",
})
if (!res.ok) throw new Error("Failed to create plugin key")
const data = (await res.json()) as { key?: string }
if (!data.key) throw new Error("Plugin key missing")
onReveal(data.key)
await navigator.clipboard.writeText(data.key).catch(() => undefined)
setState("copied")
setTimeout(() => setState("idle"), 2200)
} catch {
setState("error")
setTimeout(() => setState("idle"), 2200)
}
}}
className={cn(
"inline-flex h-8 items-center gap-1.5 rounded-full bg-[#0D121A] px-3 text-[12px] font-medium text-[#FAFAFA]",
"shadow-[inset_1.5px_1.5px_4.5px_rgba(0,0,0,0.7)] transition-opacity hover:opacity-80 disabled:opacity-60",
)}
>
{state === "loading" ? (
<Loader2 className="size-3.5 animate-spin" />
) : state === "copied" ? (
<CheckIcon className="size-3.5 text-emerald-300" />
) : state === "error" ? (
<XCircleIcon className="size-3.5 text-red-300" />
) : null}
{state === "copied"
? "Key copied"
: state === "error"
? "Try again"
: state === "loading"
? "Generating"
: "Generate key"}
</button>
)
}
function NovaConnectorCard({
connector,
}: {
connector: NovaConnectorCardData
}) {
const [revealedKey, setRevealedKey] = useState<string | undefined>()
const needsKey = Boolean(connector.canGenerateKey && connector.keyPluginId)
const isUpgrade = connector.status === "upgrade_required"
const iconSrc = connectorIconSrc(connector)
return (
<div className="rounded-xl border border-white/[0.08] bg-[#0D121A] p-3 text-sm text-white/90 shadow-[inset_1.5px_1.5px_4.5px_rgba(0,0,0,0.55)]">
<div className="flex items-start gap-3">
<div className="flex size-10 shrink-0 items-center justify-center rounded-[10px] bg-[#080B0F]">
{iconSrc ? (
<img
src={iconSrc}
alt=""
className="size-6 rounded object-contain"
onError={(event) => {
const img = event.currentTarget
const fallback = connector.id
? CONNECTOR_ICON_FALLBACKS[connector.id]
: undefined
if (fallback && img.dataset.fallbackApplied !== "true") {
img.dataset.fallbackApplied = "true"
img.src = fallback
} else {
img.style.display = "none"
}
}}
/>
) : (
<WrenchIcon className="size-5 text-white/50" />
)}
</div>
<div className="min-w-0 flex-1">
<div className="flex min-w-0 items-center gap-2">
<p className="truncate text-[14px] font-semibold text-[#FAFAFA]">
{connector.name ?? connector.id ?? "Connector"}
</p>
<StatusPill status={connector.status} />
</div>
{connector.description ? (
<p className="mt-1 text-[12px] leading-snug text-[#A1A1AA]">
{connector.description}
</p>
) : null}
</div>
</div>
{connector.installSteps?.length ? (
<ol className="mt-3 space-y-3">
{connector.installSteps.map((step, index) => (
<li key={`${step.title}-${index}`} className="flex gap-2.5">
<span className="mt-0.5 flex size-5 shrink-0 items-center justify-center rounded-full bg-[#080B10] text-[10px] font-semibold text-[#4BA0FA]">
{index + 1}
</span>
<div className="min-w-0 flex-1 space-y-1.5">
<p className="text-[12px] font-medium text-[#FAFAFA]">
{step.title}
</p>
{step.description ? (
<p className="text-[12px] leading-snug text-[#A1A1AA]">
{step.description}
</p>
) : null}
{step.code ? (
<ConnectorCodeBlock code={step.code} apiKey={revealedKey} />
) : null}
{step.link ? (
<a
href={step.link.url}
target="_blank"
rel="noopener noreferrer"
className="inline-flex items-center gap-1 text-[12px] text-[#4BA0FA] hover:text-[#86C5FF]"
>
{step.link.label}
<ExternalLinkIcon className="size-3" />
</a>
) : null}
</div>
</li>
))}
</ol>
) : null}
<div className="mt-3 flex flex-wrap items-center gap-2">
{needsKey && connector.keyPluginId && !isUpgrade ? (
<RevealPluginKeyButton
pluginId={connector.keyPluginId}
onReveal={setRevealedKey}
/>
) : null}
{isUpgrade ? (
<span className="inline-flex h-8 items-center gap-1.5 rounded-full bg-[#0D121A] px-3 text-[12px] font-medium text-[#4BA0FA]">
<ZapIcon className="size-3.5" />
Upgrade to connect
</span>
) : null}
{connector.docsUrl ? (
<a
href={connector.docsUrl}
target="_blank"
rel="noopener noreferrer"
className="inline-flex h-8 items-center gap-1.5 rounded-full px-3 text-[12px] text-[#A1A1AA] transition-colors hover:text-white"
>
<BookOpenIcon className="size-3.5" />
Docs
</a>
) : null}
</div>
</div>
)
}
function NovaConnectorCompactCard({
connector,
expanded,
onToggle,
}: {
connector: NovaConnectorCardData
expanded: boolean
onToggle: () => void
}) {
const iconSrc = connectorIconSrc(connector)
return (
<div className="min-w-0 rounded-xl">
<button
type="button"
aria-expanded={expanded}
onClick={onToggle}
className={cn(
"flex min-h-14 w-full cursor-pointer items-center gap-2 rounded-xl border px-2.5 py-2 text-left transition-colors focus:outline-none focus-visible:border-[#4BA0FA]/50",
expanded
? "border-[#4BA0FA]/30 bg-[#111820]"
: "border-white/[0.08] bg-[#0D121A] hover:border-white/[0.14] hover:bg-[#111820]",
)}
>
<div className="flex size-8 shrink-0 items-center justify-center rounded-[8px] bg-[#080B0F]">
{iconSrc ? (
<img
src={iconSrc}
alt=""
className="size-5 rounded object-contain"
onError={(event) => {
event.currentTarget.style.display = "none"
}}
/>
) : (
<WrenchIcon className="size-4 text-white/50" />
)}
</div>
<div className="min-w-0 flex-1">
<p className="truncate text-[12px] font-semibold text-[#FAFAFA]">
{connector.name ?? connector.id ?? "Connector"}
</p>
<p className="mt-0.5 truncate text-[11px] text-[#737373]">
{connector.kind === "mcp" ? "MCP" : "Plugin"}
</p>
</div>
<StatusPill status={connector.status} />
{expanded ? (
<ChevronDownIcon className="size-3.5 shrink-0 text-[#737373]" />
) : (
<ChevronRightIcon className="size-3.5 shrink-0 text-[#737373]" />
)}
</button>
</div>
)
}
function NovaConnectorToolDisplay({ part }: { part: ToolCallDisplayPart }) {
const [expandedConnectorKey, setExpandedConnectorKey] = useState<
string | null
>(null)
const toolName = connectorToolName(part)
const output = unwrapToolOutput(part.output)
const isLoading =
part.state === "input-streaming" || part.state === "input-available"
const isError = part.state === "error" || part.state === "output-error"
if (isLoading) {
return (
<div className="my-2 flex items-center gap-2 rounded-xl border border-white/[0.08] bg-[#0D121A] px-3 py-2 text-xs text-white/55">
<Loader2 className="size-3.5 animate-spin text-[#4BA0FA]" />
<span>Checking Supermemory setup</span>
</div>
)
}
if (isError) {
return (
<div className="my-2 rounded-xl border border-red-400/15 bg-red-400/10 px-3 py-2 text-xs text-red-200">
Couldn't load connector setup.
</div>
)
}
if (!output) return null
if (output.success === false) {
return (
<div className="my-2 rounded-xl border border-white/[0.08] bg-[#0D121A] p-3 text-sm text-white/80">
<p className="font-medium text-[#FAFAFA]">
{output.error ?? "Connector not found"}
</p>
{output.available?.length ? (
<p className="mt-1 text-xs text-[#A1A1AA]">
Try one of: {output.available.map((item) => item.name).join(", ")}
</p>
) : null}
</div>
)
}
const connectors = output.connector
? [output.connector]
: (output.connectors ?? [])
const isConnectorList =
toolName === "listNovaConnectors" && connectors.length > 1
const expandedConnector =
isConnectorList && expandedConnectorKey
? connectors.find(
(connector) => connectorCardKey(connector) === expandedConnectorKey,
)
: null
return (
<div className="my-2 space-y-2">
{isConnectorList ? (
<p className="px-1 text-[11px] font-medium uppercase tracking-[0.08em] text-[#737373]">
Supermemory setup options
</p>
) : null}
<div
className={cn(
isConnectorList && "grid grid-cols-1 gap-2 sm:grid-cols-2",
!isConnectorList && "space-y-2",
)}
>
{connectors.map((connector) =>
isConnectorList ? (
<NovaConnectorCompactCard
key={connectorCardKey(connector)}
connector={connector}
expanded={connectorCardKey(connector) === expandedConnectorKey}
onToggle={() => {
const nextKey = connectorCardKey(connector)
setExpandedConnectorKey((current) =>
current === nextKey ? null : nextKey,
)
}}
/>
) : (
<NovaConnectorCard
key={connectorCardKey(connector)}
connector={connector}
/>
),
)}
</div>
{expandedConnector ? (
<div className="pt-1">
<NovaConnectorCard connector={expandedConnector} />
</div>
) : null}
</div>
)
}
function isWebSearchPart(part: { type: string; toolName?: string }): boolean {
if (part.type === "dynamic-tool") {
return isWebSearchToolName(part.toolName ?? "")
}
if (part.type.startsWith("tool-")) {
return isWebSearchToolName(part.type.slice("tool-".length))
}
return false
}
function isMemoryRetrievalToolName(toolName: string): boolean {
return (
toolName === "searchMemories" ||
toolName === "recallContext" ||
toolName === "discoverSpaces"
)
}
export function isChatToolDisplayPartType(type: string): boolean {
return (
type === "tool-searchMemories" ||
type === "tool-recallContext" ||
type === "tool-discoverSpaces" ||
type === "tool-forgetMemory" ||
type === "tool-updateMemory" ||
type === "tool-forgetDocument"
)
}
function CitationLink({
href,
label,
source,
}: {
href: string
label: string
source?: SourceUrlPart
}) {
const url = safeExternalUrl(source?.url ?? href) ?? ""
if (!url) return <>{label}</>
const host = sourceHost(url)
const rawTitle = source?.title?.trim()
const hasTitle =
!!rawTitle && rawTitle !== host && !/^https?:\/\//i.test(rawTitle)
let path = ""
try {
path = new URL(url).pathname.replace(/\/$/, "")
} catch {}
return (
<span className="group/cite relative inline">
<a
href={url}
target="_blank"
rel="noopener noreferrer"
className="text-blue-400 no-underline hover:text-blue-300"
>
{label}
</a>
<span className="pointer-events-none absolute bottom-full left-1/2 z-[1000] hidden -translate-x-1/2 pb-1.5 group-hover/cite:block">
<a
href={url}
target="_blank"
rel="noopener noreferrer"
className="pointer-events-auto block w-64 overflow-hidden rounded-lg border border-white/10 bg-[#0B0F16]/95 p-2.5 no-underline shadow-[0_12px_32px_rgba(0,0,0,0.4)] backdrop-blur-xl"
>
<span className="flex items-center gap-2">
<img
src={faviconUrl(host)}
alt=""
className="size-4 shrink-0 rounded bg-white/10"
loading="lazy"
referrerPolicy="no-referrer"
/>
<span className="truncate text-xs font-medium text-white/85">
{host}
</span>
</span>
{hasTitle ? (
<span className="mt-1.5 block line-clamp-2 text-xs leading-snug text-white/60">
{rawTitle}
</span>
) : path ? (
<span className="mt-1 block truncate text-[11px] text-white/35">
{path}
</span>
) : null}
</a>
</span>
</span>
)
}
function sourceTitle(
target: CitationTarget,
document?: DocumentWithMemories,
): string {
return (
document?.title?.trim() ||
target.title?.trim() ||
document?.customId ||
target.customId ||
target.documentId ||
target.sourceId
)
}
function sourceSummary(
target: CitationTarget,
document?: DocumentWithMemories,
): string | null {
const summary =
document?.summary ||
target.summary ||
(document as { content?: string } | undefined)?.content ||
null
return summary ? summary.trim() : null
}
function sourceKind(
target: CitationTarget,
document?: DocumentWithMemories,
): string {
return (document?.type || target.type || "memory").replaceAll("_", " ")
}
function SourceCitationLink({
sourceId,
children,
citationIndex,
documentByKnownId,
}: {
sourceId: string
children: ReactNode
citationIndex: Map<string, CitationTarget>
documentByKnownId: Map<string, DocumentWithMemories>
}) {
const target = citationIndex.get(sourceId)
if (!target) return <>{children}</>
const document =
(target.documentId
? documentByKnownId.get(target.documentId)
: undefined) ??
(target.customId ? documentByKnownId.get(target.customId) : undefined)
const url = safeExternalUrl(
document ? getDocumentSourceUrl(document) : target.url,
)
const title = sourceTitle(target, document)
const summary = sourceSummary(target, document)
return (
<span className="group/source relative inline rounded-[3px] border-b border-dotted border-white/20 bg-white/[0.025] px-px text-white/90 transition-colors hover:border-white/35 hover:bg-white/[0.045] focus-within:border-white/35 focus-within:bg-white/[0.045]">
{url ? (
<a
href={url}
target="_blank"
rel="noopener noreferrer"
className="text-inherit no-underline outline-none focus-visible:ring-1 focus-visible:ring-white/25"
>
{children}
</a>
) : (
<button
type="button"
className="cursor-help border-0 bg-transparent p-0 text-inherit"
>
{children}
</button>
)}
<span className="ml-1 inline-flex h-3.5 min-w-3.5 translate-y-[-1px] items-center justify-center rounded-full border border-white/10 bg-white/[0.04] px-1 text-[9px] font-medium leading-none text-white/45 transition-colors group-hover/source:text-white/65 group-focus-within/source:text-white/65">
{sourceId}
</span>
<span className="pointer-events-none absolute bottom-full left-1/2 z-[1000] hidden w-72 -translate-x-1/2 pb-2 group-hover/source:block group-focus-within/source:block">
<span className="pointer-events-auto block rounded-xl border border-white/10 bg-[#0B0F16]/95 p-3 text-left shadow-[0_16px_44px_rgba(0,0,0,0.48)] backdrop-blur-xl">
<span className="mb-1 flex items-center justify-between gap-2">
<span className="truncate text-xs font-medium text-white/85">
{title}
</span>
<span className="shrink-0 rounded-full bg-white/5 px-2 py-0.5 text-[10px] capitalize text-white/40">
{sourceKind(target, document)}
</span>
</span>
{summary ? (
<span className="line-clamp-3 text-xs leading-snug text-white/55">
{summary}
</span>
) : null}
{url ? (
<span className="mt-2 block text-xs font-medium text-blue-300">
Open source
</span>
) : null}
</span>
</span>
</span>
)
}
function makeMarkdownComponents(
sources: SourceUrlPart[],
citationIndex: Map<string, CitationTarget>,
documentByKnownId: Map<string, DocumentWithMemories>,
) {
return {
a: ({ href, children }: { href?: string; children?: ReactNode }) => {
if (href?.startsWith("#sm-source:")) {
const sourceId = (() => {
try {
return decodeURIComponent(href.slice("#sm-source:".length))
} catch {
return null
}
})()
if (!sourceId) return <>{children}</>
return (
<SourceCitationLink
sourceId={sourceId}
citationIndex={citationIndex}
documentByKnownId={documentByKnownId}
>
{children}
</SourceCitationLink>
)
}
const label =
typeof children === "string"
? children
: Array.isArray(children)
? children.join("")
: ""
const match = label.match(/^\[?(\d+)\]?$/)
const safeHref = safeExternalUrl(href)
if (match && safeHref) {
const n = Number(match[1])
const source = sources.find((s) => s.url === safeHref) ?? sources[n - 1]
return <CitationLink href={safeHref} label={label} source={source} />
}
if (!safeHref) return <>{children}</>
return (
<a
href={safeHref}
target="_blank"
rel="noopener noreferrer"
className="text-blue-400 hover:underline"
>
{children}
</a>
)
},
}
}
function WebSourcesPill({ sources }: { sources: SourceUrlPart[] }) {
const [expanded, setExpanded] = useState(false)
const ref = useRef<HTMLDivElement>(null)
useEffect(() => {
if (!expanded) return
const onDown = (e: MouseEvent) => {
if (ref.current && !ref.current.contains(e.target as Node)) {
setExpanded(false)
}
}
document.addEventListener("mousedown", onDown)
return () => document.removeEventListener("mousedown", onDown)
}, [expanded])
if (sources.length === 0) return null
const faviconHosts: string[] = []
for (const s of sources) {
const host = sourceHost(s.url)
if (!faviconHosts.includes(host)) faviconHosts.push(host)
if (faviconHosts.length >= 3) break
}
const count = sources.length
return (
<div ref={ref} className="relative">
<button
type="button"
onClick={() => setExpanded((v) => !v)}
className="flex cursor-pointer items-center gap-1.5 rounded-full border border-white/10 bg-white/[0.04] py-1 pr-2.5 pl-1.5 text-xs text-white/65 transition-colors hover:bg-white/[0.08] hover:text-white/80"
aria-expanded={expanded}
aria-label={`${count} web ${count === 1 ? "source" : "sources"}`}
>
<span className="flex -space-x-1.5">
{faviconHosts.length > 0 ? (
faviconHosts.map((host) => (
<img
key={host}
src={faviconUrl(host)}
alt=""
className="size-4 rounded-full border border-[#0B0F16] bg-white/10 object-cover"
loading="lazy"
referrerPolicy="no-referrer"
/>
))
) : (
<GlobeIcon className="size-3.5 text-emerald-400" />
)}
</span>
<span>{count === 1 ? "1 source" : `${count} sources`}</span>
</button>
{expanded && (
<div className="absolute bottom-full left-0 z-[1000] mb-2 w-[min(22rem,calc(100vw-2rem))] overflow-hidden rounded-xl border border-white/10 bg-[#0B0F16]/95 p-1.5 shadow-[0_12px_32px_rgba(0,0,0,0.4)] backdrop-blur-xl">
<ul className="max-h-72 list-none space-y-0.5 overflow-y-auto">
{sources.map((s) => {
const host = sourceHost(s.url)
return (
<li key={s.sourceId}>
<a
href={s.url}
target="_blank"
rel="noopener noreferrer"
className="flex items-start gap-2 rounded-lg px-2 py-1.5 transition-colors hover:bg-white/[0.06]"
>
<img
src={faviconUrl(host)}
alt=""
className="mt-0.5 size-4 shrink-0 rounded-full bg-white/10"
loading="lazy"
referrerPolicy="no-referrer"
/>
<span className="min-w-0">
<span className="block truncate text-white/80">
{s.title?.trim() || host}
</span>
<span className="block truncate text-[11px] text-white/40">
{host}
</span>
</span>
</a>
</li>
)
})}
</ul>
</div>
)}
</div>
)
}
function BashToolDisplay({ part }: { part: ToolCallDisplayPart }) {
const [expanded, setExpanded] = useState(false)
const isLoading =
part.state === "input-streaming" || part.state === "input-available"
const isDone = part.state === "output-available"
const isError = part.state === "error" || part.state === "output-error"
const cmd =
part.input && typeof part.input === "object" && "cmd" in part.input
? String((part.input as { cmd: string }).cmd)
: undefined
const output =
isDone && part.output && typeof part.output === "object"
? (part.output as { stdout?: string; stderr?: string; exitCode?: number })
: undefined
const hasOutput =
output &&
((output.stdout && output.stdout.length > 0) ||
(output.stderr && output.stderr.length > 0))
const errorText = part.errorText
const hasExpandable = hasOutput || (isError && errorText)
return (
<div className="rounded-lg border border-[#1E2128] bg-[#0D121A] text-xs my-1 overflow-hidden font-mono">
<button
type="button"
onClick={() => setExpanded(!expanded)}
className={cn(
"flex items-center gap-2 w-full px-3 py-2 cursor-pointer hover:bg-[#141922] transition-colors",
expanded && hasExpandable && "border-b border-[#1E2128]",
)}
>
{isLoading ? (
<Loader2 className="size-3 animate-spin text-blue-400 shrink-0" />
) : (
<TerminalIcon
className={cn(
"size-3 shrink-0",
isDone
? output?.exitCode === 0
? "text-emerald-400"
: "text-amber-400"
: isError
? "text-red-400"
: "text-white/50",
)}
/>
)}
<span className={cn("text-white/50", isLoading && "text-blue-400/60")}>
$
</span>
<span
className={cn(
"flex-1 text-left truncate",
isDone
? output?.exitCode === 0
? "text-emerald-300"
: "text-amber-300"
: isLoading
? "text-blue-300"
: isError
? "text-red-300"
: "text-white/70",
)}
>
{cmd ?? "…"}
</span>
{isLoading && <span className="text-white/30 shrink-0">running</span>}
{isDone && !hasOutput && (
<span className="text-white/30 shrink-0">done</span>
)}
{isError && <span className="text-red-400/60 shrink-0">error</span>}
{hasExpandable &&
(expanded ? (
<ChevronDownIcon className="size-3 text-white/30 shrink-0" />
) : (
<ChevronRightIcon className="size-3 text-white/30 shrink-0" />
))}
</button>
{expanded && (hasOutput || (isError && errorText)) && (
<div className="px-3 py-2 space-y-1">
{output?.stdout && output.stdout.length > 0 && (
<pre className="text-white/70 bg-[#080B10] rounded p-2 overflow-x-auto max-h-48 overflow-y-auto whitespace-pre-wrap break-all text-[11px]">
{output.stdout}
</pre>
)}
{output?.stderr && output.stderr.length > 0 && (
<pre className="text-amber-300/70 bg-[#080B10] rounded p-2 overflow-x-auto max-h-24 overflow-y-auto whitespace-pre-wrap break-all text-[11px]">
{output.stderr}
</pre>
)}
{isError && errorText && (
<pre className="text-red-300/90 bg-[#080B10] rounded p-2 overflow-x-auto max-h-24 overflow-y-auto whitespace-pre-wrap break-all text-[11px]">
{errorText}
</pre>
)}
</div>
)}
</div>
)
}
function ToolCallDisplay({ part }: { part: ToolCallDisplayPart }) {
const [expanded, setExpanded] = useState(false)
const toolName = connectorToolName(part)
if (NOVA_CONNECTOR_TOOLS.has(toolName)) {
return <NovaConnectorToolDisplay part={part} />
}
if (toolName === "bash") {
return <BashToolDisplay part={part} />
}
if (isWebSearchToolName(toolName)) {
if (part.state === "output-available") return null
if (part.state === "error" || part.state === "output-error") {
return (
<div className="my-1 flex items-center gap-2 text-xs text-red-400/80">
<GlobeIcon className="size-3.5 shrink-0" />
<span>Web search failed</span>
</div>
)
}
return (
<div className="my-1 flex items-center gap-2 text-xs text-white/50">
<Loader2 className="size-3.5 shrink-0 animate-spin text-emerald-400/80" />
<span>Searching the web</span>
</div>
)
}
const meta =
TOOL_META[toolName] ??
(isWebSearchToolName(toolName)
? { label: "Web search", icon: GlobeIcon }
: undefined)
const Icon = meta?.icon ?? WrenchIcon
const label = meta?.label ?? toolName
const isLoading =
part.state === "input-streaming" || part.state === "input-available"
const isDone = part.state === "output-available"
const isError = part.state === "error" || part.state === "output-error"
const errorText = part.errorText
if (isMemoryRetrievalToolName(toolName) && isMemoryToolOutputReady(part)) {
return null
}
return (
<div className="rounded-lg border border-[#1E2128] bg-[#0D121A] text-xs my-1 overflow-hidden">
<button
type="button"
onClick={() => setExpanded(!expanded)}
className={cn(
"flex items-center gap-2 w-full px-3 py-2 cursor-pointer hover:bg-[#141922] transition-colors",
expanded && "border-b border-[#1E2128]",
)}
>
{isLoading ? (
<Loader2 className="size-3 animate-spin text-blue-400 shrink-0" />
) : (
<Icon
className={cn(
"size-3 shrink-0",
isDone
? "text-emerald-400"
: isError
? "text-red-400"
: "text-white/50",
)}
/>
)}
<span
className={cn(
"font-medium",
isDone
? "text-emerald-400"
: isError
? "text-red-400"
: "text-blue-400",
)}
>
{label}
</span>
{isLoading && <span className="text-white/40 ml-auto">running</span>}
{isDone && <span className="text-white/40 ml-auto">done</span>}
{isError && <span className="text-red-400/60 ml-auto">error</span>}
{expanded ? (
<ChevronDownIcon className="size-3 text-white/30 shrink-0" />
) : (
<ChevronRightIcon className="size-3 text-white/30 shrink-0" />
)}
</button>
{expanded && (
<div className="px-3 py-2 space-y-2">
{part.input !== undefined && (
<div>
<div className="text-white/40 mb-1">Input</div>
<pre className="text-white/70 bg-[#080B10] rounded p-2 overflow-x-auto max-h-40 overflow-y-auto whitespace-pre-wrap break-all">
{typeof part.input === "string"
? part.input
: JSON.stringify(part.input, null, 2)}
</pre>
</div>
)}
{isDone && part.output !== undefined && (
<div>
<div className="text-white/40 mb-1">Output</div>
<pre className="text-white/70 bg-[#080B10] rounded p-2 overflow-x-auto max-h-40 overflow-y-auto whitespace-pre-wrap break-all">
{typeof part.output === "string"
? part.output
: JSON.stringify(part.output, null, 2)}
</pre>
</div>
)}
{isError && errorText && (
<div>
<div className="text-red-400/80 mb-1">Error</div>
<pre className="text-red-300/90 bg-[#080B10] rounded p-2 overflow-x-auto max-h-24 whitespace-pre-wrap break-all text-xs">
{errorText}
</pre>
</div>
)}
</div>
)}
</div>
)
}
interface AgentMessageProps {
message: UIMessage
index: number
messagesLength: number
hoveredMessageId: string | null
copiedMessageId: string | null
messageFeedback: Record<string, "like" | "dislike" | null>
expandedMemories: string | null
responseModel: ModelId | null
onCopy: (messageId: string, text: string) => void
onLike: (messageId: string) => void
onDislike: (messageId: string) => void
onToggleMemories: (messageId: string) => void
}
export function AgentMessage({
message,
index,
messagesLength,
hoveredMessageId,
copiedMessageId,
messageFeedback,
expandedMemories,
responseModel,
onCopy,
onLike,
onDislike,
onToggleMemories,
}: AgentMessageProps) {
const isLastAgentMessage =
index === messagesLength - 1 && message.role === "assistant"
const isHovered = hoveredMessageId === message.id
const messageText = message.parts
.filter((part) => part.type === "text")
.map((part) => part.text)
.join(" ")
const copyText = stripSourceMarkup(messageText)
const memoryOutputs = useMemo(
() => extractMemoryToolOutputs(message),
[message],
)
const citationIndex = useMemo(
() => buildCitationIndex(memoryOutputs),
[memoryOutputs],
)
const allowedSourceIds = useMemo(
() => new Set(citationIndex.keys()),
[citationIndex],
)
const sourceDocumentIds = useMemo(() => {
const ids = new Set<string>()
for (const target of citationIndex.values()) {
if (target.documentId) ids.add(target.documentId)
if (target.customId) ids.add(target.customId)
}
return [...ids].sort()
}, [citationIndex])
const { data: sourceDocuments = [] } = useQuery({
queryKey: ["chat-source-documents", sourceDocumentIds],
queryFn: () => fetchDocumentsByIds(sourceDocumentIds),
enabled: sourceDocumentIds.length > 0,
staleTime: 5 * 60 * 1000,
})
const documentByKnownId = useMemo(
() => mapDocumentsByKnownIds(sourceDocuments),
[sourceDocuments],
)
const webSources = useMemo(() => {
const seen = new Set<string>()
const out: SourceUrlPart[] = []
for (const part of message.parts) {
if (part.type !== "source-url") continue
const source = part as SourceUrlPart
if (seen.has(source.url)) continue
seen.add(source.url)
out.push(source)
}
return out
}, [message.parts])
const hasAssistantText = message.parts.some(
(p) => p.type === "text" && (p as { text?: string }).text?.trim(),
)
const markdownComponents = useMemo(
() => makeMarkdownComponents(webSources, citationIndex, documentByKnownId),
[webSources, citationIndex, documentByKnownId],
)
const responseModelLabel = responseModel
? `${modelNames[responseModel].name} ${modelNames[responseModel].version}`
: null
return (
<div className="flex flex-col gap-1 w-full">
<div className="flex gap-2">
<div className="flex flex-col gap-2 w-full">
<RelatedMemories
message={message}
expandedMemories={expandedMemories}
onToggle={onToggleMemories}
/>
{message.parts.map((part, partIndex) => {
if (part.type === "source-url") {
return null
}
if (isWebSearchPart(part)) {
return null
}
if (part.type === "source-document") {
const doc = part as {
type: "source-document"
sourceId: string
title: string
filename?: string
}
return (
<div
key={`${message.id}-doc-${doc.sourceId}-${partIndex}`}
className="rounded-lg border border-[#1E2128] bg-[#0D121A] px-3 py-2 text-xs my-1"
>
<div className="text-white/40 mb-0.5">Document</div>
<div className="text-white/80">{doc.title}</div>
{doc.filename && (
<div className="text-white/50 text-[11px] mt-0.5">
{doc.filename}
</div>
)}
</div>
)
}
if (part.type === "text") {
// Skip fragments mid-run — source-url citations split one answer into
// many text parts; rendering each separately tears markdown (lists etc.).
let prev = partIndex - 1
while (prev >= 0 && message.parts[prev]?.type === "source-url") {
prev--
}
if (prev >= 0 && message.parts[prev]?.type === "text") {
return null
}
let runText = ""
for (let j = partIndex; j < message.parts.length; j++) {
const p = message.parts[j]
if (p?.type === "text") runText += p.text
else if (p?.type === "source-url") continue
else break
}
return (
<div
key={`${message.id}-${partIndex}`}
className="text-sm text-white/90 chat-markdown-content"
>
<Streamdown components={markdownComponents}>
{
parseSourceAnnotatedMarkdown(runText, allowedSourceIds)
.markdown
}
</Streamdown>
</div>
)
}
if (part.type === "dynamic-tool") {
if (shouldSkipNovaConnectorPart(message.parts, partIndex)) {
return null
}
const dt = part as {
type: "dynamic-tool"
toolName: string
toolCallId: string
state?: string
input?: unknown
output?: unknown
errorText?: string
}
const displayState =
dt.state === "output-error" ? "error" : dt.state
return (
<ToolCallDisplay
key={`${message.id}-${dt.toolCallId}-${partIndex}`}
part={{
type: `tool-${dt.toolName}`,
state: displayState,
input: dt.input,
output:
dt.state === "output-available" ? dt.output : undefined,
toolCallId: dt.toolCallId,
errorText: dt.errorText,
}}
/>
)
}
if (part.type.startsWith("tool-")) {
if (shouldSkipNovaConnectorPart(message.parts, partIndex)) {
return null
}
return (
<ToolCallDisplay
key={`${message.id}-${partIndex}`}
part={part as ToolCallDisplayPart}
/>
)
}
return null
})}
</div>
</div>
{hasAssistantText && (
<div className="flex min-h-7 items-center gap-2">
<MessageActions
messageId={message.id}
messageText={copyText}
isLastMessage={isLastAgentMessage}
isHovered={isHovered}
copiedMessageId={copiedMessageId}
messageFeedback={messageFeedback}
onCopy={onCopy}
onLike={onLike}
onDislike={onDislike}
/>
{webSources.length > 0 && (
<div
className={cn(
"transition-opacity duration-200",
isHovered || isLastAgentMessage ? "opacity-100" : "opacity-0",
)}
>
<WebSourcesPill sources={webSources} />
</div>
)}
{responseModelLabel && (
<span
className={cn(
"text-[10px] leading-none text-white/25 transition-opacity duration-200",
isHovered ? "opacity-100" : "opacity-0",
)}
>
{responseModelLabel}
</span>
)}
</div>
)}
</div>
)
}