// Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. // See the LICENCE file in the repository root for full licence text. using System; using System.Linq; using System.Threading.Tasks; using osu.Framework.Allocation; using osu.Framework.Bindables; using osu.Framework.Extensions.LocalisationExtensions; using osu.Framework.Graphics; using osu.Framework.Graphics.Containers; using osu.Framework.Utils; using osu.Framework.Platform; using osu.Framework.Screens; using osu.Game.Graphics; using osu.Game.Graphics.Containers; using osu.Game.Graphics.Sprites; using osu.Game.Graphics.UserInterface; using osu.Game.Localisation; using osu.Game.Online.API; using osu.Game.Overlays.Settings; using osu.Game.Resources.Localisation.Web; using osuTK; using osuTK.Graphics; namespace osu.Game.Overlays.AccountCreation { public partial class ScreenEntry : AccountCreationScreen { private ErrorTextFlowContainer usernameDescription = null!; private ErrorTextFlowContainer emailAddressDescription = null!; private ErrorTextFlowContainer passwordDescription = null!; private OsuTextBox usernameTextBox = null!; private OsuTextBox emailTextBox = null!; private OsuPasswordTextBox passwordTextBox = null!; [Resolved] private IAPIProvider api { get; set; } = null!; private IBindable apiState = null!; private ShakeContainer registerShake = null!; private ITextPart characterCheckText = null!; private OsuTextBox[] textboxes = null!; private LoadingLayer loadingLayer = null!; [Resolved] private GameHost? host { get; set; } [Resolved] private OsuGame? game { get; set; } [BackgroundDependencyLoader] private void load() { InternalChildren = new Drawable[] { new FillFlowContainer { RelativeSizeAxes = Axes.Both, Direction = FillDirection.Vertical, Anchor = Anchor.TopCentre, Origin = Anchor.TopCentre, Padding = new MarginPadding(20), Spacing = new Vector2(0, 10), Children = new Drawable[] { new OsuSpriteText { Margin = new MarginPadding { Vertical = 10 }, Anchor = Anchor.TopCentre, Origin = Anchor.TopCentre, Font = OsuFont.GetFont(size: 20), Text = AccountCreationStrings.LetsCreateAnAccount }, usernameTextBox = new OsuTextBox { PlaceholderText = UsersStrings.LoginUsername.ToLower(), RelativeSizeAxes = Axes.X, TabbableContentContainer = this }, usernameDescription = new ErrorTextFlowContainer { RelativeSizeAxes = Axes.X, AutoSizeAxes = Axes.Y }, emailTextBox = new OsuTextBox { PlaceholderText = ModelValidationStrings.UserAttributesUserEmail.ToLower(), RelativeSizeAxes = Axes.X, TabbableContentContainer = this }, emailAddressDescription = new ErrorTextFlowContainer { RelativeSizeAxes = Axes.X, AutoSizeAxes = Axes.Y }, passwordTextBox = new OsuPasswordTextBox { PlaceholderText = UsersStrings.LoginPassword.ToLower(), RelativeSizeAxes = Axes.X, TabbableContentContainer = this, }, passwordDescription = new ErrorTextFlowContainer { RelativeSizeAxes = Axes.X, AutoSizeAxes = Axes.Y }, new Container { RelativeSizeAxes = Axes.X, AutoSizeAxes = Axes.Y, Children = new Drawable[] { registerShake = new ShakeContainer { RelativeSizeAxes = Axes.X, AutoSizeAxes = Axes.Y, Child = new SettingsButton { Text = LoginPanelStrings.Register, Margin = new MarginPadding { Vertical = 20 }, Action = performRegistration } } } }, }, }, loadingLayer = new LoadingLayer(true) }; textboxes = new[] { usernameTextBox, emailTextBox, passwordTextBox }; usernameDescription.AddText(AccountCreationStrings.UsernameDescription); emailAddressDescription.AddText(AccountCreationStrings.EmailDescription1); emailAddressDescription.AddText(AccountCreationStrings.EmailDescription2, cp => cp.Font = cp.Font.With(Typeface.Torus, weight: FontWeight.Bold)); passwordDescription.AddText("At least "); characterCheckText = passwordDescription.AddText("8 characters long"); passwordDescription.AddText(". Choose something long but also something you will remember, like a line from your favourite song."); passwordTextBox.Current.BindValueChanged(_ => updateCharacterCheckTextColour(), true); characterCheckText.DrawablePartsRecreated += _ => updateCharacterCheckTextColour(); apiState = api.State.GetBoundCopy(); } private void updateCharacterCheckTextColour() { string password = passwordTextBox.Text; foreach (var d in characterCheckText.Drawables) d.Colour = password.Length == 0 ? Color4.White : Interpolation.ValueAt(password.Length, Color4.OrangeRed, Color4.YellowGreen, 0, 8, Easing.In); } public override void OnEntering(ScreenTransitionEvent e) { base.OnEntering(e); loadingLayer.Hide(); if (host?.OnScreenKeyboardOverlapsGameWindow != true) focusNextTextBox(); } private void performRegistration() { if (focusNextTextBox()) { registerShake.Shake(); return; } usernameDescription.ClearErrors(); emailAddressDescription.ClearErrors(); passwordDescription.ClearErrors(); loadingLayer.Show(); Task.Run(() => { bool success; RegistrationRequest.RegistrationRequestErrors? errors = null; try { errors = api.CreateAccount(emailTextBox.Text, usernameTextBox.Text, passwordTextBox.Text); success = errors == null; } catch (Exception) { success = false; } Schedule(() => { if (!success) { if (errors != null) { if (errors.User != null) { usernameDescription.AddErrors(errors.User.Username); emailAddressDescription.AddErrors(errors.User.Email); passwordDescription.AddErrors(errors.User.Password); } if (!string.IsNullOrEmpty(errors.Redirect)) { if (!string.IsNullOrEmpty(errors.Message)) passwordDescription.AddErrors(new[] { errors.Message }); game?.OpenUrlExternally($"{errors.Redirect}?username={usernameTextBox.Text}&email={emailTextBox.Text}", true); } } else { passwordDescription.AddErrors(new[] { "Something happened... but we're not sure what." }); } registerShake.Shake(); loadingLayer.Hide(); return; } apiState.BindValueChanged(state => { if (state.NewValue == APIState.RequiresSecondFactorAuth) this.Push(new ScreenEmailVerification()); }); api.Login(usernameTextBox.Text, passwordTextBox.Text); }); }); } private bool focusNextTextBox() { var nextTextBox = nextUnfilledTextBox(); if (nextTextBox != null) { Schedule(() => GetContainingFocusManager().ChangeFocus(nextTextBox)); return true; } return false; } private OsuTextBox? nextUnfilledTextBox() => textboxes.FirstOrDefault(t => string.IsNullOrEmpty(t.Text)); } }