nextgraph-rs/ng-sdk-js/src/lib.rs

/*
 * Copyright (c) 2022-2024 Niko Bonnieure, Par le Peuple, NextGraph.org developers
 * All rights reserved.
 * Licensed under the Apache License, Version 2.0
 * <LICENSE-APACHE2 or http://www.apache.org/licenses/LICENSE-2.0>
 * or the MIT license <LICENSE-MIT or http://opensource.org/licenses/MIT>,
 * at your option. All files in the project carrying such
 * notice may not be copied, modified, or distributed except
 * according to those terms.
*/

use async_std::task;
// #[cfg(target_arch = "wasm32")]
// use js_sys::Reflect;
use async_std::stream::StreamExt;
#[cfg(target_arch = "wasm32")]
use js_sys::Uint8Array;
use ng_wallet::types::*;
use ng_wallet::*;
#[cfg(target_arch = "wasm32")]
use p2p_client_ws::remote_ws_wasm::ConnectionWebSocket;
use p2p_net::broker::*;
use p2p_net::connection::{ClientConfig, StartConfig};
use p2p_net::types::{
    BootstrapContent, BootstrapContentV0, ClientId, ClientInfo, ClientInfoV0, ClientType,
    CreateAccountBSP, DirectPeerId, Identity, UserId, IP,
};
use p2p_net::utils::{decode_invitation_string, spawn_and_log_error, Receiver, ResultSend, Sender};
#[cfg(target_arch = "wasm32")]
use p2p_net::utils::{retrieve_local_bootstrap, retrieve_local_url};

use p2p_net::WS_PORT;
use p2p_repo::errors::NgError;
use p2p_repo::log::*;
use p2p_repo::types::*;
use p2p_repo::utils::generate_keypair;
use serde::{Deserialize, Serialize};
use serde_json::json;
use std::collections::HashMap;
use std::net::IpAddr;
use std::str::FromStr;
use std::sync::Arc;
use wasm_bindgen::prelude::*;
#[cfg(target_arch = "wasm32")]
use wasm_bindgen_futures::{future_to_promise, JsFuture};

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub async fn get_local_bootstrap(location: String, invite: JsValue) -> JsValue {
    let res = retrieve_local_bootstrap(location, invite.as_string(), false).await;
    if res.is_some() {
        serde_wasm_bindgen::to_value(&res.unwrap()).unwrap()
    } else {
        JsValue::FALSE
    }
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub async fn decode_invitation(invite: String) -> JsValue {
    let res = decode_invitation_string(invite);
    if res.is_some() {
        serde_wasm_bindgen::to_value(&res.unwrap()).unwrap()
    } else {
        JsValue::FALSE
    }
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub async fn get_local_url(location: String) -> JsValue {
    let res = retrieve_local_url(location).await;
    if res.is_some() {
        serde_wasm_bindgen::to_value(&res.unwrap()).unwrap()
    } else {
        JsValue::FALSE
    }
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub async fn get_ngone_url_of_invitation(invitation_string: String) -> JsValue {
    let res = decode_invitation_string(invitation_string);
    if res.is_some() {
        serde_wasm_bindgen::to_value(&res.unwrap().get_urls()[0]).unwrap()
    } else {
        JsValue::FALSE
    }
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub async fn get_local_bootstrap_with_public(location: String, invite: JsValue) -> JsValue {
    let res = retrieve_local_bootstrap(location, invite.as_string(), true).await;
    if res.is_some() {
        serde_wasm_bindgen::to_value(&res.unwrap()).unwrap()
    } else {
        JsValue::FALSE
    }
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub fn wallet_gen_shuffle_for_pazzle_opening(pazzle_length: u8) -> JsValue {
    let res = gen_shuffle_for_pazzle_opening(pazzle_length);
    serde_wasm_bindgen::to_value(&res).unwrap()
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub fn wallet_gen_shuffle_for_pin() -> Vec<u8> {
    gen_shuffle_for_pin()
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub fn wallet_open_wallet_with_pazzle(
    js_wallet: JsValue,
    pazzle: Vec<u8>,
    js_pin: JsValue,
) -> Result<JsValue, JsValue> {
    let wallet = serde_wasm_bindgen::from_value::<Wallet>(js_wallet)
        .map_err(|_| "Deserialization error of wallet")?;
    let mut pin = serde_wasm_bindgen::from_value::<[u8; 4]>(js_pin)
        .map_err(|_| "Deserialization error of pin")?;
    let res = open_wallet_with_pazzle(wallet, pazzle, pin);
    match res {
        Ok(r) => Ok(r
            .serialize(&serde_wasm_bindgen::Serializer::new().serialize_maps_as_objects(true))
            .unwrap()),
        Err(e) => Err(e.to_string().into()),
    }
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub fn wallet_update(js_wallet_id: JsValue, js_operations: JsValue) -> Result<JsValue, JsValue> {
    let wallet = serde_wasm_bindgen::from_value::<WalletId>(js_wallet_id)
        .map_err(|_| "Deserialization error of WalletId")?;
    let operations = serde_wasm_bindgen::from_value::<Vec<WalletOperation>>(js_operations)
        .map_err(|_| "Deserialization error of operations")?;
    unimplemented!();
    // match res {
    //     Ok(r) => Ok(serde_wasm_bindgen::to_value(&r).unwrap()),
    //     Err(e) => Err(e.to_string().into()),
    // }
}

fn get_local_wallets_v0() -> Result<HashMap<String, LocalWalletStorageV0>, ()> {
    let wallets_string = local_get("ng_wallets".to_string());
    if wallets_string.is_some() {
        let map_ser = base64_url::decode(&wallets_string.unwrap()).unwrap();
        let wallets: LocalWalletStorage = serde_bare::from_slice(&map_ser).unwrap();
        let LocalWalletStorage::V0(v0) = wallets;
        Ok(v0)
    } else {
        Err(())
    }
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub fn get_wallets_from_localstorage() -> JsValue {
    let res = get_local_wallets_v0();
    if res.is_ok() {
        return serde_wasm_bindgen::to_value(&res.unwrap()).unwrap();
    }
    JsValue::UNDEFINED
}

fn save_new_session(
    wallet_name: &String,
    wallet_id: PubKey,
    user: PubKey,
) -> Result<SessionWalletStorageV0, String> {
    let res = create_new_session(wallet_id, user);
    if res.is_ok() {
        let sws = res.unwrap();
        let encoded = base64_url::encode(&sws.1);
        let r = session_save(format!("ng_wallet@{}", wallet_name), encoded);
        if r.is_some() {
            return Err(r.unwrap());
        }
        Ok(sws.0)
    } else {
        Err(res.unwrap_err().to_string())
    }
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub fn get_local_session(id: String, key_js: JsValue, user_js: JsValue) -> JsValue {
    let res = session_get(format!("ng_wallet@{}", id));
    if res.is_some() {
        log_debug!("RESUMING SESSION");
        let key = serde_wasm_bindgen::from_value::<PrivKey>(key_js).unwrap();
        let decoded = base64_url::decode(&res.unwrap()).unwrap();
        let v0 = dec_session(key, &decoded);
        if v0.is_ok() {
            return serde_wasm_bindgen::to_value(&v0.unwrap()).unwrap();
        }
    }

    // create a new session
    let user = serde_wasm_bindgen::from_value::<PubKey>(user_js).unwrap();
    let wallet_id: PubKey = id.as_str().try_into().unwrap();
    let session_v0 = save_new_session(&id, wallet_id, user);
    if session_v0.is_err() {
        return JsValue::UNDEFINED;
    }
    return serde_wasm_bindgen::to_value(&session_v0.unwrap()).unwrap();
}

fn save_wallet_locally(res: &CreateWalletResultV0) -> Result<SessionWalletStorageV0, String> {
    let sws = save_new_session(&res.wallet_name, res.wallet.id(), res.user)?;
    let mut wallets: HashMap<String, LocalWalletStorageV0> =
        get_local_wallets_v0().unwrap_or(HashMap::new());
    // TODO: check that the wallet is not already present in localStorage
    let lws: LocalWalletStorageV0 = res.into();
    wallets.insert(res.wallet_name.clone(), lws);
    let lws_ser = serde_bare::to_vec(&LocalWalletStorage::V0(wallets)).unwrap();
    let encoded = base64_url::encode(&lws_ser);
    let r = local_save("ng_wallets".to_string(), encoded);
    if r.is_some() {
        return Err(r.unwrap());
    }
    Ok(sws)
}

#[cfg(not(wasmpack_target = "nodejs"))]
#[wasm_bindgen(module = "/js/browser.js")]
extern "C" {
    fn session_save(key: String, value: String) -> Option<String>;
    fn session_get(key: String) -> Option<String>;
    fn local_save(key: String, value: String) -> Option<String>;
    fn local_get(key: String) -> Option<String>;
}

#[cfg(wasmpack_target = "nodejs")]
#[wasm_bindgen(module = "/js/node.js")]
extern "C" {
    fn session_save(key: String, value: String) -> Option<String>;
    fn session_get(key: String) -> Option<String>;
    fn local_save(key: String, value: String) -> Option<String>;
    fn local_get(key: String) -> Option<String>;
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub async fn wallet_create_wallet(js_params: JsValue) -> Result<JsValue, JsValue> {
    let mut params = serde_wasm_bindgen::from_value::<CreateWalletV0>(js_params)
        .map_err(|_| "Deserialization error of args")?;
    params.result_with_wallet_file = true;
    let local_save = params.local_save;
    let res = create_wallet_v0(params).await;
    match res {
        Ok(r) => {
            if local_save {
                let session = save_wallet_locally(&r)?;
                Ok(serde_wasm_bindgen::to_value(&(r, session)).unwrap())
            } else {
                Ok(serde_wasm_bindgen::to_value(&(r, false)).unwrap())
            }
        }
        Err(e) => Err(e.to_string().into()),
    }
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub async fn wallet_open_file(js_file: JsValue) -> Result<JsValue, String> {
    let mut file = serde_wasm_bindgen::from_value::<serde_bytes::ByteBuf>(js_file)
        .map_err(|_| "Deserialization error of file".to_string())?;

    let ngf: NgFile = file
        .into_vec()
        .try_into()
        .map_err(|e: NgError| e.to_string())?;
    if let NgFile::V0(NgFileV0::Wallet(wallet)) = ngf {
        let wallets: HashMap<String, LocalWalletStorageV0> =
            get_local_wallets_v0().unwrap_or(HashMap::new());
        // check that the wallet is not already present in localStorage
        let wallet_name = wallet.name();
        if wallets.get(&wallet_name).is_none() {
            Ok(serde_wasm_bindgen::to_value(&wallet).unwrap())
        } else {
            Err("Wallet already present on this device".to_string())
        }
    } else {
        Err("File does not contain a wallet".to_string())
    }
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub async fn wallet_import(
    js_previous_wallet: JsValue, //Wallet,
    js_opened_wallet: JsValue,   //EncryptedWallet
) -> Result<JsValue, String> {
    let previous_wallet = serde_wasm_bindgen::from_value::<Wallet>(js_previous_wallet)
        .map_err(|_| "Deserialization error of Wallet".to_string())?;
    let mut opened_wallet = serde_wasm_bindgen::from_value::<EncryptedWallet>(js_opened_wallet)
        .map_err(|_| "Deserialization error of EncryptedWalletV0".to_string())?;

    let EncryptedWallet::V0(mut opened_wallet_v0) = opened_wallet;
    let mut wallets: HashMap<String, LocalWalletStorageV0> =
        get_local_wallets_v0().unwrap_or(HashMap::new());
    // check that the wallet is not already present in localStorage
    let wallet_name = opened_wallet_v0.wallet_id.clone();
    if wallets.get(&wallet_name).is_none() {
        let session = save_new_session(
            &wallet_name,
            opened_wallet_v0.wallet_privkey.to_pub(),
            opened_wallet_v0.personal_site,
        )
        .map_err(|e| format!("Cannot create new session: {e}"))?;
        let (wallet, client_id, client) = opened_wallet_v0
            .import(previous_wallet, session)
            .map_err(|e| e.to_string())?;
        let lws = LocalWalletStorageV0::new(wallet, &client);

        wallets.insert(wallet_name, lws);

        let lws_ser = serde_bare::to_vec(&LocalWalletStorage::V0(wallets)).unwrap();
        let encoded = base64_url::encode(&lws_ser);
        let r = local_save("ng_wallets".to_string(), encoded);
        if r.is_some() {
            return Err(r.unwrap());
        }
        Ok(serde_wasm_bindgen::to_value(&(client_id, client)).unwrap())
    } else {
        Err("Wallet already present on this device".to_string())
    }
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub fn test_create_wallet() -> JsValue {
    let pin = [5, 2, 9, 1];
    let r = CreateWalletV0::new(
        vec![50u8; 20],
        "   know     yourself  ".to_string(),
        pin,
        9,
        false,
        false,
        BootstrapContentV0::new(),
        None,
        None,
    );
    serde_wasm_bindgen::to_value(&r).unwrap()
}

#[cfg(wasmpack_target = "nodejs")]
#[wasm_bindgen(module = "/js/node.js")]
extern "C" {
    fn client_details() -> String;
}

#[cfg(wasmpack_target = "nodejs")]
#[wasm_bindgen(module = "/js/node.js")]
extern "C" {
    fn version() -> String;
}

#[cfg(wasmpack_target = "nodejs")]
#[wasm_bindgen]
pub fn client_info() -> JsValue {
    let res = ClientInfo::V0(ClientInfoV0 {
        client_type: ClientType::NodeService,
        details: client_details(),
        version: version(),
        timestamp_install: 0,
        timestamp_updated: 0,
    });
    //res
    serde_wasm_bindgen::to_value(&res).unwrap()
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub fn encode_create_account(payload: JsValue) -> JsValue {
    log_debug!("{:?}", payload);
    let create_account = serde_wasm_bindgen::from_value::<CreateAccountBSP>(payload).unwrap();
    log_debug!("create_account {:?}", create_account);
    let res = create_account.encode();
    log_debug!("res {:?}", res);
    serde_wasm_bindgen::to_value(&res).unwrap()
}

#[cfg(not(wasmpack_target = "nodejs"))]
#[wasm_bindgen(module = "/js/browser.js")]
extern "C" {
    fn client_details() -> String;
}

#[cfg(not(wasmpack_target = "nodejs"))]
#[wasm_bindgen(module = "/js/bowser.js")]
extern "C" {
    type Bowser;
    #[wasm_bindgen(static_method_of = Bowser)]
    fn parse(UA: String) -> JsValue;
}

#[cfg(not(wasmpack_target = "nodejs"))]
#[wasm_bindgen(module = "/js/browser.js")]
extern "C" {
    fn client_details2(val: JsValue, version: String) -> String;
}

#[cfg(all(not(wasmpack_target = "nodejs"), target_arch = "wasm32"))]
pub fn client_info_() -> ClientInfoV0 {
    let ua = client_details();

    let bowser = Bowser::parse(ua);
    //log_debug!("{:?}", bowser);

    let details_string = client_details2(bowser, env!("CARGO_PKG_VERSION").to_string());

    let res = ClientInfoV0 {
        client_type: ClientType::Web,
        details: details_string,
        version: "".to_string(),
        timestamp_install: 0,
        timestamp_updated: 0,
    };
    res
    //serde_wasm_bindgen::to_value(&res).unwrap()
}

#[cfg(all(not(wasmpack_target = "nodejs"), target_arch = "wasm32"))]
#[wasm_bindgen]
pub fn client_info() -> JsValue {
    let res = ClientInfo::V0(client_info_());
    serde_wasm_bindgen::to_value(&res).unwrap()
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub async fn test() {
    log_debug!("test is {}", BROKER.read().await.test());
    let client_info = client_info();
    log_debug!("{:?}", client_info);
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub async fn doc_get_file_from_store_with_object_ref(
    nuri: String,
    obj_ref_js: JsValue,
) -> Result<JsValue, JsValue> {
    let obj_ref = serde_wasm_bindgen::from_value::<ObjectRef>(obj_ref_js).unwrap();

    log_debug!(
        "doc_get_file {} {:?} {}",
        nuri,
        obj_ref.id,
        BROKER.read().await.test()
    );

    // let vec: Vec<u8> = vec![2; 10];
    // let view = unsafe { Uint8Array::view(&vec) };
    // let x = JsValue::from(Uint8Array::new(view.as_ref()));

    // let ret = ObjectContent::File(File::V0(FileV0 {
    //     content_type: "text/plain".to_string(),
    //     metadata: vec![],
    //     content: vec![45; 20],
    // }));
    let obj_content = BROKER
        .write()
        .await
        .get_object_from_store_with_object_ref(nuri, obj_ref)
        .await
        .map_err(|e| e.to_string())?;

    Ok(serde_wasm_bindgen::to_value(&obj_content).unwrap())
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub async fn doc_sync_branch(anuri: String, callback: &js_sys::Function) -> JsValue {
    let vec: Vec<u8> = vec![2; 10];
    let view = unsafe { Uint8Array::view(&vec) };
    let x = JsValue::from(Uint8Array::new(view.as_ref()));

    let mut reader;
    let mut sender;
    {
        (reader, sender) = BROKER.write().await.doc_sync_branch(anuri.clone()).await;
    }

    async fn inner_task(
        mut reader: Receiver<Commit>,
        anuri: String,
        callback: js_sys::Function,
    ) -> ResultSend<()> {
        while let Some(commit) = reader.next().await {
            let xx = serde_wasm_bindgen::to_value(&commit).unwrap();
            //let xx = JsValue::from(json!(commit).to_string());
            //let _ = callback.call1(&this, &xx);
            let this = JsValue::null();
            let jsval: JsValue = callback.call1(&this, &xx).unwrap();
            let promise_res: Result<js_sys::Promise, JsValue> = jsval.dyn_into();
            match promise_res {
                Ok(promise) => {
                    JsFuture::from(promise).await;
                }
                Err(_) => {}
            }
        }
        log_debug!("END OF LOOP");
        Ok(())
    }

    spawn_and_log_error(inner_task(reader, anuri, callback.clone()));

    let cb = Closure::once(move || {
        log_debug!("close channel");
        sender.close_channel()
    });
    //Closure::wrap(Box::new(move |sender| sender.close_channel()) as Box<FnMut(Sender<Commit>)>);
    let ret = cb.as_ref().clone();
    cb.forget();
    return ret;
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub async fn disconnections_subscribe(callback: &js_sys::Function) -> Result<JsValue, JsValue> {
    let vec: Vec<u8> = vec![2; 10];
    let view = unsafe { Uint8Array::view(&vec) };
    let x = JsValue::from(Uint8Array::new(view.as_ref()));

    let mut reader;
    {
        reader = BROKER
            .write()
            .await
            .take_disconnections_receiver()
            .ok_or(false)?;
    }

    async fn inner_task(
        mut reader: Receiver<String>,
        callback: js_sys::Function,
    ) -> ResultSend<()> {
        while let Some(user_id) = reader.next().await {
            let this = JsValue::null();
            let xx = serde_wasm_bindgen::to_value(&user_id).unwrap();
            let jsval: JsValue = callback.call1(&this, &xx).unwrap();
            let promise_res: Result<js_sys::Promise, JsValue> = jsval.dyn_into();
            match promise_res {
                Ok(promise) => {
                    JsFuture::from(promise).await;
                }
                Err(_) => {}
            }
        }
        log_debug!("END OF disconnections reader");
        Ok(())
    }

    spawn_and_log_error(inner_task(reader, callback.clone()));
    Ok(true.into())
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub async fn probe() {
    let res = BROKER
        .write()
        .await
        .probe(
            Box::new(ConnectionWebSocket {}),
            IP::try_from(&IpAddr::from_str("127.0.0.1").unwrap()).unwrap(),
            WS_PORT,
        )
        .await;
    log_debug!("broker.probe : {:?}", res);

    Broker::join_shutdown_with_timeout(std::time::Duration::from_secs(5)).await;
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub async fn start() {
    async fn inner_task() -> ResultSend<()> {
        let server_key: PubKey = "X0nh-gOTGKSx0yL0LYJviOWRNacyqIzjQW_LKdK6opU".try_into()?;
        log_debug!("server_key:{}", server_key);

        //let keys = p2p_net::utils::gen_dh_keys();
        //let pub_key = PubKey::Ed25519PubKey(keys.1);
        let keys = generate_keypair();
        let x_from_ed = keys.1.to_dh_from_ed();
        log_debug!("Pub from X {}", x_from_ed);

        let (client_priv, client) = generate_keypair();
        let (user_priv, user) = generate_keypair();

        log_debug!("start connecting");

        let res = BROKER
            .write()
            .await
            .connect(
                Arc::new(Box::new(ConnectionWebSocket {})),
                keys.0,
                keys.1,
                server_key,
                StartConfig::Client(ClientConfig {
                    url: format!("ws://127.0.0.1:{}", WS_PORT),
                    user,
                    user_priv,
                    client,
                    info: ClientInfo::V0(client_info_()),
                    registration: None,
                }),
            )
            .await;
        log_debug!("broker.connect : {:?}", res);
        if res.is_err() {
            return Ok(());
            //panic!("Cannot connect");
        }
        BROKER.read().await.print_status();

        //res.expect_throw("assume the connection succeeds");

        async fn timer_close(remote_peer_id: DirectPeerId, user: Option<PubKey>) -> ResultSend<()> {
            async move {
                sleep!(std::time::Duration::from_secs(3));
                log_debug!("timeout");
                BROKER
                    .write()
                    .await
                    .close_peer_connection(&remote_peer_id, user)
                    .await;
            }
            .await;
            Ok(())
        }
        spawn_and_log_error(timer_close(server_key, Some(user)));

        //Broker::graceful_shutdown().await;

        Broker::join_shutdown_with_timeout(std::time::Duration::from_secs(5)).await;

        Ok(())
    }
    spawn_and_log_error(inner_task()).await;
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub async fn broker_disconnect() {
    Broker::close_all_connections().await;
}

#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub async fn broker_connect(
    client_pub_key_js: JsValue,
    client_info_js: JsValue,
    session_js: JsValue,
    opened_wallet_js: JsValue,
    location: Option<String>,
) -> Result<JsValue, String> {
    let client = serde_wasm_bindgen::from_value::<PubKey>(client_pub_key_js)
        .map_err(|_| "serde error on client")?;
    let info = serde_wasm_bindgen::from_value::<ClientInfo>(client_info_js)
        .map_err(|_| "serde error on info")?;
    let session =
        serde_wasm_bindgen::from_value::<HashMap<String, SessionPeerStorageV0>>(session_js)
            .map_err(|_| "serde error on session")?;
    let opened_wallet = serde_wasm_bindgen::from_value::<EncryptedWallet>(opened_wallet_js)
        .map_err(|_| "serde error on opened_wallet")?;

    #[derive(Serialize, Deserialize)]
    struct ConnectionInfo {
        pub server_id: String,
        pub server_ip: String,
        pub error: Option<String>,
        #[serde(with = "serde_wasm_bindgen::preserve")]
        pub since: js_sys::Date,
    }

    let mut opened_connections: HashMap<String, ConnectionInfo> = HashMap::new();

    let results = connect_wallet(
        client,
        info,
        session,
        opened_wallet,
        location,
        Box::new(ConnectionWebSocket {}),
    )
    .await?;

    log_debug!("{:?}", results);

    for result in results {
        let mut date = js_sys::Date::new_0();
        date.set_time(result.4);
        opened_connections.insert(
            result.0,
            ConnectionInfo {
                server_id: result.1,
                server_ip: result.2,
                error: result.3,
                since: date,
            },
        );
    }

    BROKER.read().await.print_status();

    Ok(opened_connections
        .serialize(&serde_wasm_bindgen::Serializer::new().serialize_maps_as_objects(true))
        .unwrap())
}

#[cfg(target_arch = "wasm32")]
#[cfg(test)]
mod test {
    use wasm_bindgen_test::*;
    wasm_bindgen_test_configure!(run_in_browser);
    use crate::probe;
    use crate::start;

    #[wasm_bindgen_test]
    pub async fn test_connection() {
        //probe().await;
        start().await;
    }
}