fun main(vararg args: String) {
    val username = System.getenv("USERNAME")
    val password = System.getenv("PASSWORD")

    runBlocking {
        val state = when (username.contains("@")) {
            true -> {
                // mpay (aka. 163) login
                val api = UniSdkMpay()
                val device = api.registerDevice()

                api.login(device, username, password).toCookie(device)
            }
            false -> {
                // 4399 mixed login
                val api = I4399GameSDKAPI(CONFIG_NET_EASE_MC)
                api.registerDevice()

                api.login(
                    username = System.getenv("USERNAME"),
                    password =  System.getenv("PASSWORD"),
                    onCaptcha = { raw ->
                        File("captcha.png").writeBytes(raw)

                        println("Input captcha code(captcha.png):")
                        readln()
                    },
                    onRealName = { error("当前账号尚未完成认证") }
                )
            }
        }

        println("Cookie:")
        println(state.toWrappedCookie())

        // x19 protocol
        val x19 = WPLauncherAPI.login(state)
        val self = x19.getSelfDetail()
        println("WPLauncher profile: ${self.name} (${x19.session.id})")

        val details = x19.getItemDetails(4661334467366178884UL)
        val connection = x19.getNetworkServerAddress(4661334467366178884UL)

        println("Heypixel name: ${details.name}") // 布吉岛·新玩法上线
        println("Heypixel online: ${details.currentOnline}")
        println("Heypixel address: ${connection.address}") // pc.bjdmc.net:25565
    }
}