import { spawnSync } from "child_process";
import path from "path";

const CONTAINER_PATH = "/home/devilholk/Projekt/claude-docker/";


// Docker image → host conversation
const VOLUME_MAPPING = [
	['/home/claude', path.resolve(CONTAINER_PATH, 'claude-home')],
	['/workspace', path.resolve(CONTAINER_PATH, 'workspace')],
];

// Translate a container-side path to its host-side equivalent using VOLUME_MAP.
// Throws if the path escapes all known volumes.
export function resolve_path(user_path) {
	const abs = path.resolve(user_path);

	for (const [container_prefix, host_prefix] of VOLUME_MAPPING) {
		if (abs === container_prefix || abs.startsWith(container_prefix + "/")) {
			return host_prefix + abs.slice(container_prefix.length);
		}
	}

	throw new Error(`Path is outside all known volumes: ${user_path}`);
}

// Execute a binary with an argument list — no shell interpolation.
export function exec(bin, args = []) {
	return new Promise((resolve, reject) => {
		const result = spawnSync(bin, args, { stdio: "inherit" });
		if (result.error) {
			reject(result.error);
		} else {
			resolve(result.status);
		}
	});
}