apps/canvas/front/src/components/node-rect.tsx

import { NodeType, useNodeMessages } from "@/lib/state";
import { Icon } from "./icon";
import { useEffect, useState } from "react";

export type Props = {
	id: string;
	selected?: boolean;
	children: React.ReactNode;
	type: NodeType;
	state?: string | null;
};

export function NodeRect(p: Props) {
	const { id, selected, children, state } = p;
	const messages = useNodeMessages(id);
	const hasFatal = messages.some((m) => m.type === "FATAL");
	const hasWarning = messages.some((m) => m.type === "WARNING");
	const [classes, setClasses] = useState<string[]>([]);
	const [stateClasses, setStateClasses] = useState<string[]>([]);
	useEffect(() => {
		const classes = ["px-4", "py-2", "rounded-md", "bg-white"];
		classes.push("border");
		if (selected) {
			classes.push("shadow-xl");
		}
		if (hasFatal) {
			classes.push("border-red-500");
		} else if (hasWarning) {
			classes.push("border-yellow-500");
		} else {
			classes.push("border-black");
		}
		setClasses(classes);
		const stateClasses: string[] = [];
		if (state === "processing") {
			stateClasses.push("bg-yellow-500");
			stateClasses.push("animate-pulse");
		} else if (state === "success") {
			stateClasses.push("bg-green-500");
		} else if (state === "failure") {
			stateClasses.push("bg-red-500");
		} else {
			stateClasses.push("bg-black");
		}
		setStateClasses(stateClasses);
	}, [selected, hasFatal, hasWarning, state, setClasses, setStateClasses]);
	return (
		<div className={classes.join(" ")}>
			<div style={{ position: "absolute", top: "5px", left: "5px" }}>
				<Icon type={p.type} />
			</div>
			<div
				style={{
					position: "absolute",
					top: "5px",
					right: "5px",
					borderRadius: "50%",
					width: "5px",
					height: "5px",
				}}
				className={stateClasses.join(" ")}
			></div>
			{children}
		</div>
	);
}