public void Promise(Page mainPage)
{
_mainPage = mainPage;
Subscribe(Messages.REQUEST_PREVIOUS_VIEW, async obj =>
{
_currentViewModel?.Disable();
await mainPage.Navigation.PopAsync(animated: true);
_currentViewModel = mainPage.BindingContext as ViewModelBase;
});
Subscribe(Messages.REQUEST_VIEW_VIEW_MENU, async obj =>
{
_currentViewModel?.Disable();
await mainPage.Navigation.PopToRootAsync(animated: true);
_currentViewModel = mainPage.BindingContext as ViewModelBase;
});
Subscribe(Messages.REQUEST_VIEW_CUSTOMER_INFORMATION, async obj =>
{
var page = new CreateQuote.EnterCustomer.View();
var viewModel = page.BindingContext as CreateQuote.EnterCustomer.ViewModel;
viewModel.SelectedServices = obj as IEnumerable<Service>;
viewModel.Load.Execute(null);
await Activate(page, breakExistingPromises: true);
});
Subscribe(Messages.REQUEST_VIEW_NEW_QUOTE, async obj =>
{
var page = new CreateQuote.SelectServices.View();
await Activate(page, breakExistingPromises: true);
var viewModel = page.BindingContext as CreateQuote.SelectServices.ViewModel;
if (!viewModel.Services.Any())
{
var AddServicePage = new AddService.View();
await Activate(AddServicePage, breakExistingPromises: false);
}
});
Subscribe(Messages.REQUEST_VIEW_QUOTE, async obj =>
{
await Activate(new ViewQuote.View(), breakExistingPromises: false);
});
Subscribe(Messages.REQUEST_VIEW_CUSTOMERS,
async obj => await Activate(new SearchCustomers.View(), breakExistingPromises: true));
Subscribe(Messages.REQUEST_VIEW_SERVICES,
async obj =>
{
var page = new ManageServices.View();
await Activate(page, breakExistingPromises: true);
var viewModel = page.BindingContext as ManageServices.ViewModel;
if (!viewModel.Services.Any())
{
var addServicePage = new AddService.View();
await Activate(addServicePage, breakExistingPromises: false);
}
});
Subscribe(Messages.REQUEST_VIEW_EDIT_SERVICE,
async obj =>
{
await Activate(new EditService.View(), breakExistingPromises: true);
Publish(Messages.REQUEST_SELECTED_SERVICE_RESPONSE, obj);
});
Subscribe(Messages.REQUEST_VIEW_EDIT_MATERIAL, async obj =>
{
await Activate(new EditMaterial.View(), breakExistingPromises: false);
Publish(Messages.REQUEST_SELECTED_MATERIAL_RESPONSE, obj);
});
Subscribe(Messages.REQUEST_VIEW_NEW_MATERIAL,
async obj => await Activate(new AddMaterial.View(), breakExistingPromises: true));
Subscribe(Messages.REQUEST_VIEW_MATERIALS, async obj =>
{
var page = new ManageMaterials.View();
await Activate(page, breakExistingPromises: true);
var viewModel = page.BindingContext as ManageMaterials.ViewModel;
if (!viewModel.Materials.Any())
{
var addMaterialPage = new AddMaterial.View();
await Activate(addMaterialPage, breakExistingPromises: false);
}
});
Subscribe(Messages.REQUEST_VIEW_PROFILE,
async obj => await Activate(new ManageProfile.View(), breakExistingPromises: true));
Subscribe(Messages.REQUEST_VIEW_SERVICE_MATERIALS, async obj =>
{
var view = new ManageServiceMaterials.View();
var viewModel = view.BindingContext as ManageServiceMaterials.ViewModel;
viewModel.Service = obj as Service;
await Activate(view, breakExistingPromises: false);
Publish(Messages.REQUEST_SELECTED_SERVICE_RESPONSE, viewModel.Service);
});
Subscribe(Messages.REQUEST_VIEW_NEW_SERVICE,
async obj => await Activate(new AddService.View(), breakExistingPromises: true));
}
async Task Activate(Page page, bool breakExistingPromises)
{
if (breakExistingPromises)
{
_currentViewModel?.Disable();
}
await _mainPage.Navigation.PushAsync(page, animated: true);
_currentViewModel = page.BindingContext as ViewModelBase;
}