(function (Arcast) {
  Arcast.getInfo = function () {
    return fetch("/api/v1/info")
      .then((res) => res.json())
      .then((res) => res.data);
  };

  Arcast.getBroadcastingChannel = function (id, onmessage) {
    var scheme = "wss";
    if (window.location.protocol === "http:") {
      scheme = "ws";
    }
    var ws = new WebSocket(
      `${scheme}://${window.location.host}/api/v1/broadcast/${id}`
    );

    var channel = {
      opened: false,
      send: (message) => {
        ws.send(message);
      },
      close: () => {
        ws.close();
      },
    };

    ws.onmessage = (evt) => {
      if (typeof onmessage !== "function") {
        return;
      }

      onmessage(evt.data);
    };
    ws.onclose = () => {
      ws.onmessage = null;
      ws.onclose = null;
      ws.onopen = null;
      channel.opened = false;
    };
    ws.onopen = () => {
      channel.opened = true;
    };

    return channel;
  };
})((window.Arcast = window.Arcast || {}));