import dotenv from "dotenv";
import {SetupServer} from "./SetupServer.js";
import {GameServer} from "./GameServer.js";
import cryptoRandomString from "crypto-random-string";
import {SavedWebhook} from "./SavedWebhook.js";
import pino from "pino"

const log = pino()

async function main(): Promise<void> {
    const {parsed, error} = dotenv.config()
    if (error || !parsed) {
        throw error ?? Error("No parsed data.")
    }
    const clientSecret = parsed["DISCORD_CLIENT_SECRET"]
    const appId = parsed["DISCORD_APP_ID"]
    const botToken = parsed["DISCORD_BOT_TOKEN"]
    const publicKey = parsed["DISCORD_PUBLIC_KEY"]
    const listenPort = parseInt(parsed["HTTP_PORT"] ?? "5244")
    const listenAddress = parsed["HTTP_ADDRESS"] ?? "127.0.0.1"
    const cookieSecret = parsed["COOKIE_SECRET"] ?? cryptoRandomString({length: 32, type: "base64"})
    const gameWebhook = new SavedWebhook("game.json", {logger: log})
    const adminWebhook = new SavedWebhook("admin.json", {logger: log})
    const factory: { game: () => GameServer, setup: () => SetupServer } = {
        game(): never {
            throw Error("game factory not set up yet")
        },
        setup(): never {
            throw Error("setup factory not set up yet")
        },
    }
    const deps = {
        appId,
        listenAddress,
        listenPort,
        clientSecret,
        cookieSecret,
        gameFactory: () => factory.game(),
        setupFactory: () => factory.setup(),
        gameWebhook,
        adminWebhook,
        botToken,
        publicKey,
    }
    factory.setup = () => new SetupServer(deps)
    factory.game = () => new GameServer(deps)
    await Promise.all([gameWebhook.load(), adminWebhook.load()])
    if (gameWebhook.isPresent && adminWebhook.isPresent) {
        await factory.game().initialize()
    } else {
        await factory.setup().initialize()
    }
}

main().catch((err) => {
    log.fatal(err, "Startup failed!")
})