protected async ValueTask TryAddRoom(object args)
{
if (string.IsNullOrWhiteSpace(RoomName))
{
return;
}
var takeAction = args switch
{
KeyboardEventArgs keyboard when keyboard.Key == "Enter" => true,
MouseEventArgs _ => true,
_ => false
};
if (takeAction)
{
var addedOrJoined = await VideoJS.CreateOrJoinRoomAsync(JsRuntime, RoomName);
if (addedOrJoined)
{
_activeRoom = RoomName;
RoomName = null;
await _hubConnection.InvokeAsync(NotificationHub.RoomAddedRoute, _activeRoom);
}
}
}
protected async ValueTask SelectCamera(string deviceId, bool persist = true)
{
if (persist)
{
await LocalStore.SetAsync(DefaultDeviceId, deviceId);
}
await VideoJS.StartVideoAsync(JsRuntime, deviceId, Selector);
}
protected async ValueTask TryJoinRoom(string roomName)
{
if (string.IsNullOrWhiteSpace(roomName))
{
return;
}
var joined = await VideoJS.CreateOrJoinRoomAsync(JsRuntime, roomName);
if (joined)
{
_activeRoom = roomName;
}
}
protected override async Task OnAfterRenderAsync(bool firstRender)
{
if (firstRender)
{
Devices = await VideoJS.GetVideoDevicesAsync(JsRuntime);
State = Devices != null && Devices.Length > 0
? CameraState.FoundCameras
: CameraState.Error;
StateHasChanged();
var defaultDeviceId = await LocalStore.GetAsync <string>(DefaultDeviceId);
if (!string.IsNullOrWhiteSpace(defaultDeviceId))
{
await SelectCamera(defaultDeviceId, false);
}
}
}
protected override async Task OnInitializedAsync()
{
_hubConnection = new HubConnectionBuilder()
.AddMessagePackProtocol()
.WithUrl(NavigationManager.ToAbsoluteUri(NotificationHub.Endpoint))
.WithAutomaticReconnect()
.ConfigureLogging(builder => builder.AddDebug().AddConsole())
.Build();
_hubConnection.On <string>(NotificationHub.RoomAddedRoute, OnRoomAdded);
await _hubConnection.StartAsync();
Devices = await VideoJS.GetVideoDevicesAsync(JsRuntime);
State = Devices != null && Devices.Length > 0
? CameraState.FoundCameras
: CameraState.Error;
StateHasChanged();
}
