188 lines
5.6 KiB
C#
188 lines
5.6 KiB
C#
using System;
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using System.Threading.Tasks;
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using Bit.App.Models;
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using Bit.App.Resources;
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using Bit.App.Utilities;
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using Bit.Core.Utilities;
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using Xamarin.Forms;
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namespace Bit.App.Pages
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{
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public partial class LoginPage : BaseContentPage
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{
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private readonly LoginPageViewModel _vm;
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private readonly AppOptions _appOptions;
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private bool _inputFocused;
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public LoginPage(string email = null, AppOptions appOptions = null)
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{
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_appOptions = appOptions;
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InitializeComponent();
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_vm = BindingContext as LoginPageViewModel;
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_vm.Page = this;
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_vm.StartTwoFactorAction = () => Device.BeginInvokeOnMainThread(async () => await StartTwoFactorAsync());
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_vm.LogInSuccessAction = () => Device.BeginInvokeOnMainThread(async () => await LogInSuccessAsync());
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_vm.UpdateTempPasswordAction =
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() => Device.BeginInvokeOnMainThread(async () => await UpdateTempPasswordAsync());
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_vm.CloseAction = async () =>
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{
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await _accountListOverlay.HideAsync();
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await Navigation.PopModalAsync();
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};
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if (!string.IsNullOrWhiteSpace(email))
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{
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_email.IsEnabled = false;
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}
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else
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{
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_vm.ShowCancelButton = true;
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}
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_vm.Email = email;
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MasterPasswordEntry = _masterPassword;
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_email.ReturnType = ReturnType.Next;
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_email.ReturnCommand = new Command(() => _masterPassword.Focus());
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if (Device.RuntimePlatform == Device.iOS)
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{
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ToolbarItems.Add(_moreItem);
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}
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else
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{
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ToolbarItems.Add(_getPasswordHint);
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}
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if (Device.RuntimePlatform == Device.Android && !_email.IsEnabled)
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{
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ToolbarItems.Add(_removeAccount);
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}
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if (_appOptions?.IosExtension ?? false)
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{
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_vm.ShowCancelButton = true;
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}
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if (_appOptions?.HideAccountSwitcher ?? false)
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{
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ToolbarItems.Remove(_accountAvatar);
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}
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}
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public Entry MasterPasswordEntry { get; set; }
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protected override async void OnAppearing()
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{
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base.OnAppearing();
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_mainContent.Content = _mainLayout;
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_accountAvatar?.OnAppearing();
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if (!_appOptions?.HideAccountSwitcher ?? false)
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{
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_vm.AvatarImageSource = await GetAvatarImageSourceAsync();
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}
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await _vm.InitAsync();
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if (!_inputFocused)
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{
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RequestFocus(string.IsNullOrWhiteSpace(_vm.Email) ? _email : _masterPassword);
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_inputFocused = true;
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}
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}
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protected override bool OnBackButtonPressed()
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{
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if (_accountListOverlay.IsVisible)
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{
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_accountListOverlay.HideAsync().FireAndForget();
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return true;
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}
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return false;
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}
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protected override void OnDisappearing()
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{
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base.OnDisappearing();
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_accountAvatar?.OnDisappearing();
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}
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private async void LogIn_Clicked(object sender, EventArgs e)
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{
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if (DoOnce())
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{
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await _vm.LogInAsync(true, _email.IsEnabled);
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}
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}
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private void Hint_Clicked(object sender, EventArgs e)
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{
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if (DoOnce())
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{
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Navigation.PushModalAsync(new NavigationPage(new HintPage()));
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}
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}
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private async void RemoveAccount_Clicked(object sender, EventArgs e)
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{
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await _accountListOverlay.HideAsync();
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if (DoOnce())
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{
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await _vm.RemoveAccountAsync();
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}
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}
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private void Cancel_Clicked(object sender, EventArgs e)
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{
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if (DoOnce())
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{
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_vm.CloseAction();
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}
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}
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private async void More_Clicked(object sender, System.EventArgs e)
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{
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await _accountListOverlay.HideAsync();
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if (!DoOnce())
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{
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return;
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}
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var buttons = _email.IsEnabled ? new[] { AppResources.GetPasswordHint }
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: new[] { AppResources.GetPasswordHint, AppResources.RemoveAccount };
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var selection = await DisplayActionSheet(AppResources.Options,
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AppResources.Cancel, null, buttons);
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if (selection == AppResources.GetPasswordHint)
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{
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await Navigation.PushModalAsync(new NavigationPage(new HintPage()));
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}
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else if (selection == AppResources.RemoveAccount)
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{
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await _vm.RemoveAccountAsync();
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}
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}
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private async Task StartTwoFactorAsync()
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{
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var page = new TwoFactorPage(false, _appOptions);
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await Navigation.PushModalAsync(new NavigationPage(page));
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}
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private async Task LogInSuccessAsync()
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{
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if (AppHelpers.SetAlternateMainPage(_appOptions))
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{
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return;
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}
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var previousPage = await AppHelpers.ClearPreviousPage();
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Application.Current.MainPage = new TabsPage(_appOptions, previousPage);
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}
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private async Task UpdateTempPasswordAsync()
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{
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var page = new UpdateTempPasswordPage();
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await Navigation.PushModalAsync(new NavigationPage(page));
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}
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}
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}
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