SurfSense/surfsense_web/app/desktop/permissions/page.tsx

"use client";

import { useEffect, useState } from "react";
import { useRouter } from "next/navigation";
import { Logo } from "@/components/Logo";
import { Button } from "@/components/ui/button";
import { Spinner } from "@/components/ui/spinner";

type PermissionStatus = "authorized" | "denied" | "not determined" | "restricted" | "limited";

interface PermissionsStatus {
	accessibility: PermissionStatus;
}

function StatusBadge({ status }: { status: PermissionStatus }) {
	if (status === "authorized") {
		return (
			<span className="inline-flex items-center gap-1.5 text-xs font-medium text-green-700 dark:text-green-400">
				<span className="h-2 w-2 rounded-full bg-green-500" />
				Granted
			</span>
		);
	}
	if (status === "denied") {
		return (
			<span className="inline-flex items-center gap-1.5 text-xs font-medium text-amber-700 dark:text-amber-400">
				<span className="h-2 w-2 rounded-full bg-amber-500" />
				Denied
			</span>
		);
	}
	return (
		<span className="inline-flex items-center gap-1.5 text-xs font-medium text-muted-foreground">
			<span className="h-2 w-2 rounded-full bg-muted-foreground/40" />
			Pending
		</span>
	);
}

export default function DesktopPermissionsPage() {
	const router = useRouter();
	const [permissions, setPermissions] = useState<PermissionsStatus | null>(null);
	const [isElectron, setIsElectron] = useState(false);

	useEffect(() => {
		if (!window.electronAPI) return;
		setIsElectron(true);

		let interval: ReturnType<typeof setInterval> | null = null;

		const poll = async () => {
			const status = await window.electronAPI!.getPermissionsStatus();
			setPermissions(status);

			if (status.accessibility === "authorized" || status.accessibility === "restricted") {
				if (interval) clearInterval(interval);
			}
		};

		poll();
		interval = setInterval(poll, 2000);
		return () => { if (interval) clearInterval(interval); };
	}, []);

	if (!isElectron) {
		return (
			<div className="h-screen flex items-center justify-center bg-background">
				<p className="text-muted-foreground">This page is only available in the desktop app.</p>
			</div>
		);
	}

	if (!permissions) {
		return (
			<div className="h-screen flex items-center justify-center bg-background">
				<Spinner size="lg" />
			</div>
		);
	}

	const allGranted = permissions.accessibility === "authorized";

	const handleRequest = async () => {
		await window.electronAPI!.requestAccessibility();
	};

	const handleContinue = () => {
		if (allGranted) {
			window.electronAPI!.restartApp();
		}
	};

	const handleSkip = () => {
		router.push("/dashboard");
	};

	return (
		<div className="h-screen flex flex-col items-center p-4 bg-background dark:bg-neutral-900 select-none overflow-hidden">
			<div className="w-full max-w-lg flex flex-col min-h-0 h-full gap-6 py-8">
				{/* Header */}
				<div className="text-center space-y-3 shrink-0">
					<Logo className="w-12 h-12 mx-auto" />
					<div className="space-y-1">
						<h1 className="text-2xl font-semibold tracking-tight">System Permissions</h1>
						<p className="text-sm text-muted-foreground">
							SurfSense needs Accessibility permission to insert suggestions into the active application.
						</p>
					</div>
				</div>

				{/* Permission card */}
				<div className="rounded-xl border bg-background dark:bg-neutral-900 flex-1 min-h-0 overflow-y-auto px-6 py-6 space-y-6">
					<div
						className={`rounded-lg border p-4 transition-colors ${
							allGranted
								? "border-green-200 bg-green-50/50 dark:border-green-900 dark:bg-green-950/20"
								: "border-border"
						}`}
					>
						<div className="flex items-start justify-between gap-3">
							<div className="flex items-start gap-3">
								<span className="flex h-7 w-7 shrink-0 items-center justify-center rounded-full bg-primary/10 text-sm font-medium text-primary">
									{allGranted ? "\u2713" : "1"}
								</span>
								<div className="space-y-1">
									<h3 className="text-sm font-medium">Accessibility</h3>
									<p className="text-xs text-muted-foreground">
										Lets SurfSense insert suggestions seamlessly, right where you&apos;re typing.
									</p>
								</div>
							</div>
							<StatusBadge status={permissions.accessibility} />
						</div>
						{!allGranted && (
							<div className="mt-3 pl-10 space-y-2">
								<Button
									size="sm"
									variant="outline"
									onClick={handleRequest}
									className="text-xs"
								>
									Open System Settings
								</Button>
								{permissions.accessibility === "denied" && (
									<p className="text-xs text-amber-700 dark:text-amber-400">
										Toggle SurfSense on in System Settings to continue.
									</p>
								)}
								<p className="text-xs text-muted-foreground">
									If SurfSense doesn&apos;t appear in the list, click <strong>+</strong> and select it from Applications.
								</p>
							</div>
						)}
					</div>
				</div>

				{/* Footer */}
				<div className="text-center space-y-3 shrink-0">
					{allGranted ? (
						<>
							<Button onClick={handleContinue} className="text-sm h-9 min-w-[180px]">
								Restart &amp; Get Started
							</Button>
							<p className="text-xs text-muted-foreground">
								A restart is needed for permissions to take effect.
							</p>
						</>
					) : (
						<>
							<Button disabled className="text-sm h-9 min-w-[180px]">
								Grant permission to continue
							</Button>
							<button
								onClick={handleSkip}
								className="block mx-auto text-xs text-muted-foreground hover:text-foreground transition-colors"
							>
								Skip for now
							</button>
						</>
					)}
				</div>
			</div>
		</div>
	);
}