public void Handle_OnScanResult(Result result)
{
Device.BeginInvokeOnMainThread(async() =>
{
try
{
await Navigation.PopAsync();
await DisplayAlert("Welcome!", $"You have successfully joined the group", "Thanks");
var oauthToken = await SecureStorage.GetAsync("oauth_token");
var person = await db.GetPerson(oauthToken);
var _person = person.Key;
var _name = person.FullName;
//All Conversations
await db.joinConversation2(result.Text, _person, _name);
//foreach (var group in list)
//{
// if(result.Text != group.Name)
// {
// await DisplayAlert("Oops", "We couldn't find a group", "Try Again");
// } else
// {
// await db.joinConversation2(result.Text, _person, _name);
// await Navigation.PopAsync(true);
// }
//}
}
catch
{
await DisplayAlert("Oops", "We couldn't find a group", "Try Again");
}
});
}
public async void Handle_Clicked(object sender, System.EventArgs e)
{
var oauthToken = await SecureStorage.GetAsync("oauth_token");
var person = await db.GetPerson(oauthToken);
if (_etMessage.Text != "")
{
var chatOBJ = new Model.Chat {
UserMessage = _etMessage.Text, UserId = person.FullName
};
await db.saveMessage(chatOBJ, rm.Key);
_etMessage.Text = string.Empty;
}
else
{
Console.WriteLine("Empty Message");
}
}
public async void Handle_Clicked(object sender, System.EventArgs e)
{
if (_rootName.Text == "" || iconSelected == "")
{
await DisplayAlert("Oops", "You need to choose a Name and an Icon", "Try Again");
}
else
{
var db = new Database.Firebase();
Console.WriteLine(iconSelected);
await db.createConversation(new Model.Conversation()
{
Name = _rootName.Text, Icon = iconSelected
});
var oauthToken = await SecureStorage.GetAsync("oauth_token");
var person = await db.GetPerson(oauthToken);
var _person = person.Key;
var _name = person.FullName;
//All Conversations
var list = await db.getConversationList();
//For loop to add the logged in users conversations into the second list
foreach (Model.Conversation conversation in list)
{
if (conversation.Name == _rootName.Text)
{
await db.joinConversation2(conversation.Key, _person, _name);
await Navigation.PopAsync();
}
}
}
}
protected override async void OnAppearing()
{
base.OnAppearing();
//Check Logged In User
var loggedIn = await SecureStorage.GetAsync("loggedIn");
if (loggedIn == "true")
{
//All Conversations
var list = await db.getConversationList();
//observableList.BindingContext = db.subConvos();
//Logged in User's key
var loggedInPerson = await SecureStorage.GetAsync("oauth_token");
var person = await db.GetPerson(loggedInPerson);
var personKey = person.Key;
var personAuth = person.Role;
//Second List
List <Model.Conversation> list2 = new List <Model.Conversation>();
//For loop to add the logged in users conversations into the second list
foreach (Model.Conversation conversation in list)
{
var users = await fbClient.Child("Conversation").Child(conversation.Key).Child("Users").OnceAsync <Model.JoinedChat>();
foreach (var user in users)
{
if (user.Object.PersonId == personKey)
{
list2.Add(conversation);
//var observable = fbClient
// .Child("Conversation")
// .Child("Conversation/" + conversation.Key + "/Message")
// .AsObservable<Model.Conversation>()
// .Subscribe(convo =>
// {
// observableList.Add(convo.Object);
// Console.WriteLine(convo.Object.Name);
//});
}
}
}
//Bind list
_lstx.BindingContext = list2;
conversatoinIndicator.IsVisible = false;
conversatoinIndicator.IsRunning = false;
if (list2.Count == 0)
{
NoChats.IsVisible = true;
}
else
{
NoChats.IsVisible = false;
}
//Check Role to show create Button
if (personAuth == "Admin")
{
CreateButton.IsVisible = true;
ScanButton.IsVisible = true;
}
else
{
CreateButton.IsVisible = false;
ScanButton.IsVisible = true;
}
}
else
{
await Navigation.PopToRootAsync();
}
}