"use client";

import { Progress } from "@/components/ui/progress";
import { useWebSocketContext } from "@/hooks/use-websocket-context";
import { formatNezhaInfo } from "@/lib/utils";
import type { NezhaWebsocketResponse } from "@/types/nezha-api";

export default function ServerDetailSummary({
	server_id,
}: {
	server_id: number;
}) {
	const { lastMessage, connected } = useWebSocketContext();

	if (!connected && !lastMessage) {
		return null;
	}

	const nezhaWsData = lastMessage
		? (JSON.parse(lastMessage.data) as NezhaWebsocketResponse)
		: null;

	if (!nezhaWsData) {
		return null;
	}

	const server = nezhaWsData.servers.find((s) => s.id === Number(server_id));

	if (!server) {
		return null;
	}

	const { cpu, mem, disk, up, down, tcp, udp, process } = formatNezhaInfo(
		nezhaWsData.now,
		server,
	);

	return (
		<div className="mb-2 flex flex-wrap items-center gap-4 server-detail-summary">
			<section className="flex w-24 flex-col justify-center gap-1 px-1.5 py-1">
				<section className="flex items-center justify-between">
					<span className="text-[10px] text-muted-foreground">CPU</span>
					<span className="font-medium text-[10px]">{cpu.toFixed(2)}%</span>
				</section>
				<UsageBar value={cpu} />
			</section>
			<section className="flex w-24 flex-col justify-center gap-1 px-1.5 py-1">
				<section className="flex items-center justify-between">
					<span className="text-[10px] text-muted-foreground">Mem</span>
					<span className="font-medium text-[10px]">{mem.toFixed(2)}%</span>
				</section>
				<UsageBar value={mem} />
			</section>
			<section className="flex w-24 flex-col justify-center gap-1 px-1.5 py-1">
				<section className="flex items-center justify-between">
					<span className="text-[10px] text-muted-foreground">Disk</span>
					<span className="font-medium text-[10px]">{disk.toFixed(2)}%</span>
				</section>
				<UsageBar value={disk} />
			</section>
			<section className="flex min-w-[85px] flex-col justify-center px-1.5 py-1">
				<section className="flex items-center justify-between gap-4">
					<span className="text-[10px] text-muted-foreground">Process</span>
					<span className="font-medium text-[10px]">{process}</span>
				</section>
			</section>
			<section className="flex min-w-[70px] flex-col justify-center gap-0.5 px-1.5 py-1">
				<section className="flex items-center justify-between gap-4">
					<span className="text-[10px] text-muted-foreground">TCP</span>
					<span className="font-medium text-[10px]">{tcp}</span>
				</section>
				<section className="flex items-center justify-between gap-4">
					<span className="text-[10px] text-muted-foreground">UDP</span>
					<span className="font-medium text-[10px]">{udp}</span>
				</section>
			</section>
			<section className="flex min-w-[120px] flex-col justify-center gap-0.5 px-1.5 py-1">
				<section className="flex items-center justify-between gap-4">
					<span className="text-[10px] text-muted-foreground">Upload</span>
					<span className="font-medium text-[10px]">{up.toFixed(2)}M/s</span>
				</section>
				<section className="flex items-center justify-between gap-4">
					<span className="text-[10px] text-muted-foreground">Download</span>
					<span className="font-medium text-[10px]">{down.toFixed(2)}M/s</span>
				</section>
			</section>
		</div>
	);
}

type UsageBarProps = {
	value: number;
};

function UsageBar({ value }: UsageBarProps) {
	return (
		<Progress
			aria-label={"Server Usage Bar"}
			aria-labelledby={"Server Usage Bar"}
			value={value}
			indicatorClassName={
				value > 90
					? "bg-red-500"
					: value > 70
						? "bg-orange-400"
						: "bg-green-500"
			}
			className={"h-[3px] rounded-sm bg-stone-200 dark:bg-stone-800"}
		/>
	);
}