import { Server, Origins } from "boardgame.io/server";
import { AcrossTheHex } from "./src/game.js";
import { fileURLToPath } from "url";
import dotenv from "dotenv";
import * as fs from "fs/promises";
import type * as _ from "@fastify/middie";

export async function startServer() {
    const server = Server({
        games: [AcrossTheHex],
        origins: [Origins.LOCALHOST],
    });

    const env = dotenv.parse(await fs.readFile(new URL(".env", import.meta.url)).catch(() => ""));
    server.run({
        port: +(env["SOCKETIO_PORT"] ?? 3100),
        lobbyConfig: {
            apiPort: +(env["LOBBY_PORT"] ?? 3200),
        }
    });
}

export async function registerFastify(app: import("fastify").FastifyInstance, prefix: string) {
    const { default: fastifyStatic } = await import("@fastify/static");
    app.register(fastifyStatic, {
        root: fileURLToPath(new URL(`./dist/client`, import.meta.url)),
        prefix: prefix,
        decorateReply: false,
    });

    // @ts-ignore
    const handler = (await import(`./dist/server/entry.mjs`)).handler;

    app.use(handler);

    startServer();
}