#!/usr/bin/env node
// Conduit client — thin CLI wrapper for Claude to call the conduit server.
// Usage:
//   node client/index.js <action> [key=value ...]
//   node client/index.js list-actions
//   node client/index.js edit-file filename=/workspace/foo.js

const BASE_URL = process.env.CONDUIT_URL || "http://localhost:3333";

async function callAction(action, params = {}) {
	const res = await fetch(`${BASE_URL}/action`, {
		method: "POST",
		headers: { "Content-Type": "application/json" },
		body: JSON.stringify({ action, ...params }),
	});

	const body = await res.json();
	return { status: res.status, body };
}

function parseArgs(argv) {
	const [, , action, ...rest] = argv;
	const params = {};
	for (const arg of rest) {
		const eq = arg.indexOf("=");
		if (eq === -1) {
			console.error(`Bad argument (expected key=value): ${arg}`);
			process.exit(1);
		}
		params[arg.slice(0, eq)] = arg.slice(eq + 1);
	}
	return { action, params };
}

async function main() {
	if (process.argv.length < 3) {
		console.error("Usage: conduit <action> [key=value ...]");
		process.exit(1);
	}

	const { action, params } = parseArgs(process.argv);
	const { status, body } = await callAction(action, params);

	console.log(JSON.stringify(body, null, 2));
	process.exit(status >= 400 ? 1 : 0);
}

main().catch((err) => {
	console.error("Conduit error:", err.message);
	process.exit(1);
});