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import type { OcaAuthState, OcaUserInfo } from "@shared/proto/index.cline"
import { EmptyRequest, StringRequest } from "@shared/proto/index.cline"
import { Mode } from "@shared/storage/types"
import { VSCodeButton, VSCodeCheckbox, VSCodeLink, VSCodeProgressRing } from "@vscode/webview-ui-toolkit/react"
import React, { useCallback, useEffect, useRef, useState } from "react"
import { useExtensionState } from "@/context/ExtensionStateContext"
import { ModelsServiceClient, OcaAccountServiceClient } from "@/services/grpc-client"
import {
VSC_BUTTON_BACKGROUND,
VSC_BUTTON_FOREGROUND,
VSC_DESCRIPTION_FOREGROUND,
VSC_INPUT_BACKGROUND,
VSC_INPUT_BORDER,
} from "@/utils/vscStyles"
import { BaseUrlField } from "../common/BaseUrlField"
import { useApiConfigurationHandlers } from "../utils/useApiConfigurationHandlers"
import OcaModelPicker from "./OcaModelPicker"
/**
* Props for the OcaProvider component
*/
interface OcaProviderProps {
isPopup?: boolean
currentMode: Mode
}
function InfoCard({ icon, children }: { icon: React.ReactNode; children: React.ReactNode }) {
return (
<div
className={`mt-2 mb-2 flex items-start gap-3 rounded-none px-5 py-4 pb-8 border shadow-sm min-w-[40%] max-w-[90%] w-full box-border
bg-[var(${VSC_INPUT_BACKGROUND})] border-[var(${VSC_INPUT_BORDER})]`}>
<div className="min-w-[22px] h-[22px] flex items-center justify-center shrink-0 mt-2">{icon}</div>
<div className="flex-1">{children}</div>
</div>
)
}
/**
* Auth hook:
* - Subscribes to auth state (single source of truth).
* - Marks when initial auth state arrives.
* - Attempts one-shot auto-login ONLY if initial state was "unknown" (i.e., not explicitly null unauthenticated).
* - Cleans up subscription properly.
*/
function useOcaAuth() {
const [user, setUser] = useState<OcaUserInfo | null>(null)
const [ready, setReady] = useState(false)
const initialReceivedRef = useRef(false)
const unmountedRef = useRef(false)
const isAuthenticated = !!user?.uid
const login = useCallback(async () => {
try {
await OcaAccountServiceClient.ocaAccountLoginClicked(EmptyRequest.create())
} catch (error) {
console.error("OCA login failed:", error)
}
}, [])
const logout = useCallback(async () => {
try {
await OcaAccountServiceClient.ocaAccountLogoutClicked(EmptyRequest.create())
} catch (error) {
console.error("OCA logout failed:", error)
}
}, [])
useEffect(() => {
unmountedRef.current = false
const cancel = OcaAccountServiceClient.ocaSubscribeToAuthStatusUpdate(EmptyRequest.create(), {
onResponse: (response: OcaAuthState) => {
if (unmountedRef.current) {
return
}
const nextUser = response?.user?.uid ? (response.user as OcaUserInfo) : null
setUser(nextUser)
if (!initialReceivedRef.current) {
initialReceivedRef.current = true
setReady(true)
}
},
onError: (err: Error) => {
if (!unmountedRef.current) {
console.error("OCA auth callback subscription error:", err)
if (!initialReceivedRef.current) {
initialReceivedRef.current = true
setReady(true)
}
}
},
onComplete: () => {
// no-op
},
})
return () => {
unmountedRef.current = true
cancel()
}
}, [])
return { user, isAuthenticated, ready, login, logout }
}
/**
* Models hook:
* - Fetches OCA models only when authenticated.
* - Debounces base URL changes to avoid unnecessary calls.
* - Guards against race conditions with a requestId and unmount checks.
*/
function useOcaModels({
isAuthenticated,
baseUrl,
login,
}: {
isAuthenticated: boolean
baseUrl: string
login: () => Promise<void>
}) {
const [models, setModels] = useState<Record<string, OcaModelInfo>>({})
const [loading, setLoading] = useState(false)
const [hasError, setHasError] = useState(false)
const [lastRefreshedAt, setLastRefreshedAt] = useState<number | null>(null)
const reqIdRef = useRef(0)
const unmountedRef = useRef(false)
const debounceTimerRef = useRef<number | null>(null)
const doRefresh = useCallback(async (url: string) => {
const myReqId = ++reqIdRef.current
setLoading(true)
setHasError(false)
try {
const resp = await ModelsServiceClient.refreshOcaModels(StringRequest.create({ value: url || "" }))
// Only apply if still latest and still mounted
if (!unmountedRef.current && myReqId === reqIdRef.current) {
if (resp.error) {
setHasError(true)
} else {
setModels(resp.models || {})
setHasError(false)
setLastRefreshedAt(Date.now())
}
}
} catch (err) {
if (!unmountedRef.current && myReqId === reqIdRef.current) {
console.error("Failed to refresh Oca models:", err)
setHasError(true)
}
} finally {
if (!unmountedRef.current && myReqId === reqIdRef.current) {
setLoading(false)
}
}
}, [])
// Debounce changes to baseUrl or auth
useEffect(() => {
unmountedRef.current = false
if (debounceTimerRef.current) {
window.clearTimeout(debounceTimerRef.current)
debounceTimerRef.current = null
}
if (!isAuthenticated) {
// Clear models if logged out; prevent stale data
setModels({})
setLoading(false)
setHasError(false)
return
}
debounceTimerRef.current = window.setTimeout(() => {
void doRefresh(baseUrl || "")
}, 250)
return () => {
unmountedRef.current = true
if (debounceTimerRef.current) {
window.clearTimeout(debounceTimerRef.current)
debounceTimerRef.current = null
}
// bump reqId so any in-flight result is ignored
reqIdRef.current++
}
}, [isAuthenticated, baseUrl, doRefresh])
// User-initiated refresh with auto login + single retry on failure
const refreshModels = useCallback(async () => {
setLoading(true)
setHasError(false)
async function tryRefresh(retry = false): Promise<boolean> {
try {
const resp = await ModelsServiceClient.refreshOcaModels(StringRequest.create({ value: baseUrl || "" }))
if (resp.error) {
throw new Error(resp.error)
}
setModels(resp.models || {})
setHasError(false)
setLastRefreshedAt(Date.now())
return true
} catch (_err) {
if (!retry) {
await login() // prompt login
return tryRefresh(true) // retry once
} else {
setHasError(true)
}
return false
} finally {
setLoading(false)
}
}
await tryRefresh()
}, [baseUrl, login])
return { models, loading, hasError, refreshModels, lastRefreshedAt }
}
/**
* The Oca provider configuration component
*/
export const OcaProvider = ({ isPopup, currentMode }: OcaProviderProps) => {
const { apiConfiguration } = useExtensionState()
const { handleFieldChange } = useApiConfigurationHandlers()
const { user: ocaUser, isAuthenticated, ready, login, logout } = useOcaAuth()
const ocaBaseUrl = apiConfiguration?.ocaBaseUrl || ""
const ocaMode = apiConfiguration?.ocaMode
const handleToggleMode = (nextMode: "internal" | "external") => {
handleFieldChange("ocaMode", nextMode)
}
const {
models: ocaModels,
refreshModels,
hasError: ocaHasError,
loading: ocaLoading,
lastRefreshedAt,
} = useOcaModels({
isAuthenticated,
baseUrl: ocaBaseUrl,
login,
})
const handleRefresh = useCallback(async () => {
await refreshModels()
}, [refreshModels])
// On first subscription result: if user exists, refresh models once.
const didInitialAuthCheckRef = useRef(false)
useEffect(() => {
if (!ready || didInitialAuthCheckRef.current) {
return
}
didInitialAuthCheckRef.current = true
if (isAuthenticated) {
void refreshModels()
}
// If user empty, do nothing (no auto login, no refresh)
}, [ready, isAuthenticated, refreshModels])
return (
<div>
{!ready ? (
<div aria-live="polite" className="flex items-center gap-2 py-2" role="status">
<VSCodeProgressRing />
<span className={`text-[13px] [color:var(${VSC_DESCRIPTION_FOREGROUND})]`}>Connecting…</span>
</div>
) : !isAuthenticated ? (
<div>
<div
aria-label="Oracle employment"
style={{
marginTop: 12,
marginBottom: 4,
}}>
<VSCodeCheckbox
checked={ocaMode !== "external"}
onChange={(e: any) => {
const checked = (e?.target as HTMLInputElement)?.checked
handleToggleMode(checked ? "internal" : "external")
}}>
I’m an Oracle Employee
</VSCodeCheckbox>
</div>
<VSCodeButton
onClick={async () => {
await login()
}}
style={{
fontSize: 14,
fontWeight: 500,
background: `var(${VSC_BUTTON_BACKGROUND}, #0078d4)`,
color: `var(${VSC_BUTTON_FOREGROUND}, #fff)`,
minWidth: 0,
margin: "12px 0",
}}>
Sign in with Oracle Code Assist
</VSCodeButton>
<p className="text-xs mt-0 text-[var(--vscode-descriptionForeground)]">
Please ask your IT administrator to set up Oracle Code Assist as a model provider. Oracle Employees,
please see the{" "}
<VSCodeLink
href="https://confluence.oraclecorp.com/confluence/display/AICODE/Oracle+Code+Assist+via+Cline"
rel="noopener noreferrer"
target="_blank">
quickstart guide
</VSCodeLink>
</p>
</div>
) : (
<div>
<div className={`flex items-center justify-between mt-0 mb-0 [color:var(${VSC_DESCRIPTION_FOREGROUND})]`}>
<div className="flex flex-col gap-0 font-semibold text-[13px]">
<span>Signed in</span>
{ocaUser?.email ? (
<span className="font-semibold opacity-95 mt-2">{ocaUser.email}</span>
) : ocaUser?.uid ? (
<span className="font-semibold opacity-95 mt-2">{ocaUser.uid}</span>
) : (
<span className="font-semibold opacity-95 mt-2">Unknown User</span>
)}
</div>
<VSCodeButton
onClick={async () => {
await logout()
}}>
Log out
</VSCodeButton>
</div>
<div className="mt-0">
<BaseUrlField
defaultValue={undefined}
initialValue={ocaBaseUrl}
label="Custom Base URL (optional)"
onChange={(value) => handleFieldChange("ocaBaseUrl", value)}
/>
</div>
<OcaModelPicker
apiConfiguration={apiConfiguration}
currentMode={currentMode}
isPopup={isPopup}
lastRefreshedAt={lastRefreshedAt}
loading={ocaLoading}
ocaModels={ocaModels}
onRefresh={handleRefresh}
/>
{isAuthenticated && ocaHasError && (
<div
aria-live="polite"
className={`mt-2 text-[13px] [color:var(${VSC_DESCRIPTION_FOREGROUND})]`}
role="status">
<div>Failed to refresh models. Check your session or network.</div>
<div className="mt-2 flex gap-2">
<VSCodeButton appearance="secondary" onClick={handleRefresh}>
Retry
</VSCodeButton>
<VSCodeButton
appearance="secondary"
onClick={async () => {
await login()
}}>
Sign in again
</VSCodeButton>
</div>
</div>
)}
<InfoCard
icon={
<svg
aria-hidden
fill="none"
height="20"
role="img"
style={{ color: `var(${VSC_DESCRIPTION_FOREGROUND})` }}
viewBox="0 0 36 35"
width="20">
<g clipPath="url(#clip0)">
<path
d="M20 13.5991C20 14.672 19.1046 15.5418 18 15.5418C16.8954 15.5418 16 14.672 16 13.5991C16 12.5261 16.8954 11.6563 18 11.6563C19.1046 11.6563 20 12.5261 20 13.5991Z"
fill="none"
stroke="currentColor"
strokeWidth="1.25"
/>
<path
d="M10 15.5418C11.1046 15.5418 12 14.672 12 13.5991C12 12.5261 11.1046 11.6563 10 11.6563C8.89543 11.6563 8 12.5261 8 13.5991C8 14.672 8.89543 15.5418 10 15.5418Z"
fill="none"
stroke="currentColor"
strokeWidth="1.25"
/>
<path
d="M28 13.5991C28 14.672 27.1046 15.5418 26 15.5418C24.8954 15.5418 24 14.672 24 13.5991C24 12.5261 24.8954 11.6563 26 11.6563C27.1046 11.6563 28 12.5261 28 13.5991Z"
fill="none"
stroke="currentColor"
strokeWidth="1.25"
/>
<path
clipRule="evenodd"
d="M0 0V25.2554H10V34.4L19.4142 25.2554H36V0H0ZM2 23.3127V1.94272H34V23.3127H18.5858L12 29.7099V23.3127H2Z"
fill="none"
fillRule="evenodd"
stroke="currentColor"
strokeWidth="1.25"
/>
</g>
<defs>
<clipPath id="clip0">
<rect fill="white" height="35" width="36" />
</clipPath>
</defs>
</svg>
}>
<div
style={{
display: "flex",
flexDirection: "column",
alignItems: "center", // center title and button
width: "100%",
}}>
<div
style={{
fontSize: 14,
color: VSC_DESCRIPTION_FOREGROUND,
fontWeight: 600,
marginBottom: 18,
marginTop: 2,
}}>
Have an idea for Oracle Code Assist?
</div>
</div>
<div
style={{
width: "100%",
display: "flex",
justifyContent: "center",
marginTop: 8,
}}>
<a
href={
ocaMode === "internal"
? "https://apexsurveys.oracle.com/ords/surveys/t/oca-nps/survey?k=oracle-code-assist-internal-link-share&sc=SMM1BNSNUI"
: "https://customersurveys.oracle.com/ords/surveys/t/aicode/survey?k=oracle-code-assist&sc=SUDN1ZXYQ5"
}
rel="noopener noreferrer"
style={{
fontSize: 14,
fontWeight: 500,
textDecoration: "none",
background: "var(--vscode-button-background)",
color: "var(--vscode-button-foreground)",
padding: "8px 14px",
minHeight: 28,
border: "1px solid var(--vscode-button-border, transparent)",
borderRadius: 0,
display: "inline-flex",
alignItems: "center",
justifyContent: "center",
minWidth: 0,
boxSizing: "border-box",
cursor: "pointer",
}}
target="_blank">
Provide feedback
</a>
</div>
</InfoCard>
</div>
)}
</div>
)
}
export default OcaProvider
|