public void Setup()
{
doneTasks = new List <TaskViewModel>()
{
new TaskViewModel()
{
TaskNumber = "234234",
EquipmentName = "Building elements to sarisy fire",
EquipmentLocation = "Throughout",
LastServiceDate = new DateTime(2019, 10, 31),
ReferenceNumber = "23434",
LastTestResult = "Passed",
Barcode = "12345678"
}
};
undoneTasks = new List <TaskViewModel>()
{
new TaskViewModel()
{
TaskNumber = "234236",
EquipmentName = "Fire indices for materials",
EquipmentLocation = "Throughout",
LastServiceDate = new DateTime(2019, 10, 31),
ReferenceNumber = "23434",
LastTestResult = "Passed",
Barcode = "123456789",
}
};
barcodeInputManuallyViewModel = new BarcodeInputManuallyViewModel(undoneTasks, doneTasks);
}
public BarcodeInputManuallyPage(BarcodeInputManuallyViewModel viewModel)
{
InitializeComponent();
viewmodel = viewModel;
this.BindingContext = viewmodel;
taskListViewModel = viewmodel.TaskListViewModel;
//MessagingCenter.Unsubscribe<BarcodeInputManuallyViewModel, string>(this, "NewTask");
Console.WriteLine("Before Subscribe");
MessagingCenter.Subscribe <BarcodeInputManuallyViewModel, string>(this, "NewTask", async(sender, barcode) =>
{
//Device.BeginInvokeOnMainThread(async() => await Navigation.PushAsync(new LoginPage()) );
Console.WriteLine("After Subscribe");
Device.BeginInvokeOnMainThread(async() =>
//await DisplayAlert("It's a new task, should jump to a new task page", barcode, "OK"));
{
bool answer = await DisplayAlert("This is new barcode", "Would you like to create a new task?", "Yes", "No");
if (answer)
{
AddNewTaskPageViewModel addTaskViewModel = new AddNewTaskPageViewModel(barcode, taskListViewModel);
await Navigation.PushAsync(new AddNewTaskPage(addTaskViewModel));
}
}
);
}
);
//MessagingCenter.Unsubscribe<BarcodeInputManuallyViewModel, string>(this, "NewTask");
MessagingCenter.Subscribe <BarcodeInputManuallyViewModel, string>(this, "ExistedTask", async(sender, barcode) =>
{
//Device.BeginInvokeOnMainThread(async () => await Navigation.PushAsync(new LoginPage()));
Device.BeginInvokeOnMainThread(async() =>
//await DisplayAlert("It's an existed task, should jump to existed task page", barcode, "OK")
await Navigation.PushAsync(new TaskPage(viewModel.ExistedTask))
);
}
);
}
private async void Input_Barcode_Manually(object sender, System.EventArgs e)
{
var viewmodel = new BarcodeInputManuallyViewModel(viewModel.UndoneTasks, viewModel.DoneTasks, taskListViewModel);
await Navigation.PushAsync(new BarcodeInputManuallyPage(viewmodel));
}
