import { NostrAccount } from "@lume/system";
import { Spinner } from "@lume/ui";
import { createLazyFileRoute } from "@tanstack/react-router";
import { useState } from "react";
import { toast } from "sonner";

export const Route = createLazyFileRoute("/auth/privkey")({
	component: Screen,
});

function Screen() {
	const navigate = Route.useNavigate();

	const [key, setKey] = useState("");
	const [password, setPassword] = useState("");
	const [loading, setLoading] = useState(false);

	const submit = async () => {
		if (!key.startsWith("nsec1"))
			return toast.warning(
				"You need to enter a valid private key starts with nsec or ncryptsec",
			);

		try {
			setLoading(true);

			const npub = await NostrAccount.saveAccount(key, password);

			if (npub) {
				navigate({
					to: "/$account/home",
					params: { account: npub },
					replace: true,
				});
			}
		} catch (e) {
			setLoading(false);
			toast.error(e);
		}
	};

	return (
		<div className="flex flex-col items-center justify-center w-full h-full gap-6 px-5 mx-auto xl:max-w-xl">
			<div className="text-center">
				<h3 className="text-xl font-semibold">Continue with Private Key</h3>
			</div>
			<div className="flex flex-col w-full gap-3">
				<div className="flex flex-col gap-1">
					<label
						htmlFor="key"
						className="font-medium text-neutral-900 dark:text-neutral-100"
					>
						Private Key
					</label>
					<input
						name="key"
						type="text"
						placeholder="nsec or ncryptsec..."
						value={key}
						onChange={(e) => setKey(e.target.value)}
						className="px-3 border-transparent rounded-lg h-11 bg-neutral-100 placeholder:text-neutral-600 focus:border-blue-500 focus:ring-0 dark:bg-white/10 dark:placeholder:text-neutral-400"
					/>
				</div>
				<div className="flex flex-col gap-1">
					<label
						htmlFor="password"
						className="font-medium text-neutral-900 dark:text-neutral-100"
					>
						Password (Optional)
					</label>
					<input
						name="password"
						type="password"
						value={password}
						onChange={(e) => setPassword(e.target.value)}
						className="px-3 border-transparent rounded-lg h-11 bg-neutral-100 placeholder:text-neutral-600 focus:border-blue-500 focus:ring-0 dark:bg-white/10 dark:placeholder:text-neutral-400"
					/>
				</div>
				<button
					type="button"
					onClick={() => submit()}
					disabled={loading}
					className="inline-flex items-center justify-center w-full mt-3 font-semibold text-white bg-blue-500 rounded-lg h-11 shrink-0 hover:bg-blue-600 disabled:opacity-50"
				>
					{loading ? <Spinner /> : "Login"}
				</button>
			</div>
		</div>
	);
}