/**
 * pi-gitea Extension — entry point
 *
 * Registers Gitea tools (read + write) and optional webhook server.
 */

import registerReadTools from "./tools/read-tools.js";
import registerWriteTools from "./tools/write-tools.js";
import { startWebhookServer, stopWebhookServer, startPolling, stopPolling, setSendMessage } from "./webhook/server.js";
import type { ExtensionAPI } from "@mariozechner/pi-coding-agent";

export default function (pi: ExtensionAPI) {
	registerReadTools(pi);
	registerWriteTools(pi);

	pi.on("session_start", async (_event, ctx) => {
		console.log("[pi-gitea] Session started");

		const sendMessageFn = ctx.sendUserMessage || ((_msg: string) => Promise.resolve());
		setSendMessage(sendMessageFn);

		try {
			await startWebhookServer(pi);
			startPolling(pi);
		} catch (err) {
			console.error("[pi-gitea] Failed to start webhook server:", err);
		}
	});

	pi.on("session_shutdown", async () => {
		console.log("[pi-gitea] Session shutting down");
		await stopWebhookServer();
		stopPolling();
	});
}