import {
	collectBootPayload,
	resolveProjectCwd,
} from "../../../../src/web/bridge-service.ts";
import { cancelShutdown } from "../../../lib/shutdown-gate";

export const runtime = "nodejs";
export const dynamic = "force-dynamic";

export async function GET(request: Request): Promise<Response> {
	// A boot request proves the client is alive — cancel any pending shutdown
	// that was scheduled by pagehide during a page refresh.
	cancelShutdown();

	const projectCwd = resolveProjectCwd(request);

	// When no project is configured (no SF_WEB_PROJECT_CWD env and no ?project param),
	// return a minimal "no project" payload so the frontend can show the project picker.
	if (!projectCwd) {
		return Response.json(
			{
				project: null,
				workspace: null,
				auto: null,
				onboarding: { locked: false },
				onboardingNeeded: false,
				resumableSessions: [],
				bridge: null,
				projectDetection: null,
			},
			{
				headers: { "Cache-Control": "no-store" },
			},
		);
	}

	try {
		const bootPayload = await collectBootPayload(projectCwd);

		return Response.json(bootPayload, {
			headers: {
				"Cache-Control": "no-store",
			},
		});
	} catch (error) {
		const message = error instanceof Error ? error.message : String(error);
		return Response.json(
			{ error: message },
			{ status: 500, headers: { "Cache-Control": "no-store" } },
		);
	}
}