window.configInit = true;

let conf;
let initWasCalled = false;

function initRemoteConfig() {
  initWasCalled = true;
  const remoteConfig = firebase.remoteConfig();
  remoteConfig.settings.minimumFetchIntervalMillis = 2000;

  remoteConfig.fetchAndActivate().then(() => {
        conf = {};
        // Convert all of the remote config parameters to a dict:
        for (const [key, value] of Object.entries(remoteConfig.getAll())) {
          conf[key] = value.asString();
        }
      })
      .catch((err) => {
        console.warn("config error: " + err);
      });
}

// Being called from unity embedded browser on pc version
async function getRemoteConfigAsync(onFinish) {
    if (!initWasCalled)
        initRemoteConfig();
    
    while(conf === undefined)
    {
        await sleep(500)
    }

    onFinish(conf);
}

async function sendConfig() {
    while(conf === undefined || window.unityInstance === undefined)
    {
        await sleep(500)
    }
    
    await sleep(3000)
    window.unityInstance.SendMessage('PersistantObjects', 'ActivateRemoteConfig', JSON.stringify(conf));
}

function sleep(ms) {
  return new Promise(resolve => setTimeout(resolve, ms));
}