private Color? GetThreadColor(Message msg) {
if(msg.MessageContent == null || msg.MessageContent.Title == null) {
return null;
}
if (!_threadColors.ContainsKey(msg.MessageContent.Title)) {
Color newColor = Color.FromArgb(255, (byte)rand.Next(5, 256), (byte)rand.Next(5, 256), (byte)rand.Next(5, 256));
_threadColors[msg.MessageContent.Title] = newColor;
}
var color = _threadColors[msg.MessageContent.Title];
return color;
}
private void EditMessage(Message msg)
{
if (_messages == null)
{
return;
}
var existingMsg = _messages.FirstOrDefault(m => m.Id == msg.MessageContent.Message);
if (existingMsg != null)
{
existingMsg.Body = msg.MessageContent.UpdatedContent;
existingMsg.WasEdited = true;
}
}
private Color?GetThreadColor(Message msg)
{
if (msg.MessageContent == null || msg.MessageContent.Title == null)
{
return(null);
}
if (!_threadColors.ContainsKey(msg.MessageContent.Title))
{
Color newColor = Color.FromArgb(255, (byte)rand.Next(5, 256), (byte)rand.Next(5, 256), (byte)rand.Next(5, 256));
_threadColors[msg.MessageContent.Title] = newColor;
}
var color = _threadColors[msg.MessageContent.Title];
return(color);
}
public void Constructor_passes_message_properties_through() {
var content = "a message";
var message = new Message {
Event = "message",
Sent = 55555,
Id = 123,
User = 44
};
message.Content = content;
var viewModel = new MessageViewModel(message, "some flow id", null, new NavigationManagerMoqaLate());
Assert.AreEqual(message.ExtractedBody, viewModel.Body);
Assert.AreEqual(content, viewModel.Body);
Assert.AreEqual(message.Id, viewModel.Id);
Assert.AreEqual(message.TimeStamp, viewModel.TimeStamp);
Assert.AreEqual(message.User, viewModel.UserId);
}
private void OnMessageReceived(Message msg)
{
UIThread.Invoke(() => {
if (msg.Displayable)
{
var viewModel = new MessageViewModel(msg, FlowId, GetThreadColor(msg), _navigationManager);
FindAvatar(viewModel);
Messages.Add(viewModel);
// TODO: this is very inefficient
AssignThreadStartersTheirColor();
}
else if (msg.Event == "message-edit")
{
EditMessage(msg);
}
});
}
public MessageViewModel(Message message, string flowId, Color?threadColor, INavigationManager navigationManager)
{
_message = message.ThrowIfNull("message");
_threadColor = threadColor;
_goToMessageThreadCommand = new GoToMessageThreadCommand(flowId, navigationManager);
}
public void BeforeEach() {
_message = new Message();
_viewModel = new MessageViewModel(_message, "some flow id", null, new NavigationManagerMoqaLate());
}
private void EditMessage(Message msg) {
if (_messages == null) {
return;
}
var existingMsg = _messages.FirstOrDefault(m => m.Id == msg.MessageContent.Message);
if (existingMsg != null) {
existingMsg.Body = msg.MessageContent.UpdatedContent;
existingMsg.WasEdited = true;
}
}
private void OnMessageReceived(Message msg) {
UIThread.Invoke(() => {
if (msg.Displayable) {
var viewModel = new MessageViewModel(msg, FlowId, GetThreadColor(msg), _navigationManager);
FindAvatar(viewModel);
Messages.Add(viewModel);
// TODO: this is very inefficient
AssignThreadStartersTheirColor();
} else if (msg.Event == "message-edit") {
EditMessage(msg);
}
});
}
public MessageViewModel(Message message, string flowId, Color? threadColor, INavigationManager navigationManager) {
_message = message.ThrowIfNull("message");
_threadColor = threadColor;
_goToMessageThreadCommand = new GoToMessageThreadCommand(flowId, navigationManager);
}