// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import "ios/chrome/browser/bookmarks/ui_bundled/home/bookmark_promo_controller.h"
#import <memory>
#import "components/bookmarks/common/bookmark_features.h"
#import "components/prefs/pref_service.h"
#import "components/signin/public/base/signin_pref_names.h"
#import "components/signin/public/identity_manager/account_info.h"
#import "components/signin/public/identity_manager/identity_manager.h"
#import "components/signin/public/identity_manager/objc/identity_manager_observer_bridge.h"
#import "components/sync/service/sync_service.h"
#import "ios/chrome/browser/bookmarks/ui_bundled/bookmark_utils_ios.h"
#import "ios/chrome/browser/shared/model/browser/browser.h"
#import "ios/chrome/browser/shared/model/profile/profile_ios.h"
#import "ios/chrome/browser/shared/public/features/features.h"
#import "ios/chrome/browser/signin/model/authentication_service_factory.h"
#import "ios/chrome/browser/signin/model/chrome_account_manager_service_factory.h"
#import "ios/chrome/browser/signin/model/identity_manager_factory.h"
#import "ios/chrome/browser/sync/model/sync_service_factory.h"
#import "ios/chrome/browser/ui/authentication/account_settings_presenter.h"
#import "ios/chrome/browser/ui/authentication/cells/signin_promo_view_configurator.h"
#import "ios/chrome/browser/ui/authentication/cells/signin_promo_view_consumer.h"
#import "ios/chrome/browser/ui/authentication/signin_promo_view_mediator.h"
@interface BookmarkPromoController () <SigninPromoViewConsumer,
IdentityManagerObserverBridgeDelegate>
@end
@implementation BookmarkPromoController {
base::WeakPtr<Browser> _browser;
std::unique_ptr<signin::IdentityManagerObserverBridge>
_identityManagerObserverBridge;
// Mediator to use for the sign-in promo view displayed in the bookmark view.
SigninPromoViewMediator* _signinPromoViewMediator;
}
- (instancetype)initWithBrowser:(Browser*)browser
syncService:(syncer::SyncService*)syncService
delegate:(id<BookmarkPromoControllerDelegate>)delegate
signinPresenter:(id<SigninPresenter>)signinPresenter
accountSettingsPresenter:
(id<AccountSettingsPresenter>)accountSettingsPresenter {
DCHECK(browser);
self = [super init];
if (self) {
_delegate = delegate;
ChromeBrowserState* browserState =
browser->GetBrowserState()->GetOriginalChromeBrowserState();
_browser = browser->AsWeakPtr();
_identityManagerObserverBridge.reset(
new signin::IdentityManagerObserverBridge(
IdentityManagerFactory::GetForBrowserState(browserState), self));
_signinPromoViewMediator = [[SigninPromoViewMediator alloc]
initWithAccountManagerService:ChromeAccountManagerServiceFactory::
GetForBrowserState(browserState)
authService:AuthenticationServiceFactory::
GetForBrowserState(browserState)
prefService:browserState->GetPrefs()
syncService:syncService
accessPoint:signin_metrics::AccessPoint::
ACCESS_POINT_BOOKMARK_MANAGER
signinPresenter:signinPresenter
accountSettingsPresenter:accountSettingsPresenter];
_signinPromoViewMediator.consumer = self;
_signinPromoViewMediator.dataTypeToWaitForInitialSync =
syncer::DataType::BOOKMARKS;
[self updateShouldShowSigninPromo];
}
return self;
}
- (void)shutdown {
[_signinPromoViewMediator disconnect];
_signinPromoViewMediator = nil;
_browser = nullptr;
_identityManagerObserverBridge.reset();
}
- (void)hidePromoCell {
DCHECK(_browser);
self.shouldShowSigninPromo = NO;
}
- (void)setShouldShowSigninPromo:(BOOL)shouldShowSigninPromo {
if (_shouldShowSigninPromo != shouldShowSigninPromo) {
_shouldShowSigninPromo = shouldShowSigninPromo;
[self.delegate promoStateChanged:shouldShowSigninPromo];
}
}
- (void)updateShouldShowSigninPromo {
DCHECK(_browser);
ChromeBrowserState* browserState =
_browser->GetBrowserState()->GetOriginalChromeBrowserState();
AuthenticationService* authenticationService =
AuthenticationServiceFactory::GetForBrowserState(browserState);
signin::IdentityManager* identityManager =
IdentityManagerFactory::GetForBrowserState(browserState);
syncer::SyncService* syncService =
SyncServiceFactory::GetForBrowserState(browserState);
std::optional<SigninPromoAction> signinPromoAction;
if (!identityManager->HasPrimaryAccount(signin::ConsentLevel::kSignin)) {
signinPromoAction = SigninPromoAction::kInstantSignin;
} else if (identityManager->HasPrimaryAccount(signin::ConsentLevel::kSync)) {
// TODO(crbug.com/40066949): Simplify once kSync becomes unreachable or is
// deleted from the codebase. See ConsentLevel::kSync documentation for
// details.
// If the user is already syncing, the promo should not be visible.
self.shouldShowSigninPromo = NO;
return;
} else if (!bookmark_utils_ios::IsAccountBookmarkStorageOptedIn(
syncService)) {
if (self.shouldShowSigninPromo &&
_signinPromoViewMediator.signinPromoAction !=
SigninPromoAction::kReviewAccountSettings) {
// The promo was visible with another action. `shouldShowSigninPromo`
// needs to be toggled first to reflect this change.
self.shouldShowSigninPromo = NO;
}
// The user signed in, but not opted into account bookmarks storage - show
// review account settings promo.
signinPromoAction = SigninPromoAction::kReviewAccountSettings;
} else if (self.signinPromoViewMediator.showSpinner) {
// The user is opted into syncing bookmarks, but the first sync is not
// finished yet - keep the promo visible with the same action to show the
// spinner.
signinPromoAction = SigninPromoAction::kInstantSignin;
} else {
// The user is opted into syncing bookmarks and the first sync is done -
// hide the promo.
self.shouldShowSigninPromo = NO;
return;
}
CHECK(signinPromoAction.has_value());
if (![SigninPromoViewMediator
shouldDisplaySigninPromoViewWithAccessPoint:
signin_metrics::AccessPoint::ACCESS_POINT_BOOKMARK_MANAGER
signinPromoAction:signinPromoAction.value()
authenticationService:authenticationService
prefService:browserState
->GetPrefs()]) {
self.shouldShowSigninPromo = NO;
return;
}
_signinPromoViewMediator.signinPromoAction = signinPromoAction.value();
self.shouldShowSigninPromo = YES;
}
#pragma mark - IdentityManagerObserverBridgeDelegate
// Called when a user changes the syncing state.
- (void)onPrimaryAccountChanged:
(const signin::PrimaryAccountChangeEvent&)event {
// The account storage promo is not shown if the user is signed-in, so
// events with sign-in consent level should be captured and handled.
[self handlePrimaryAccountChange:event
consentLevel:signin::ConsentLevel::kSignin];
}
#pragma mark - SigninPromoViewConsumer
- (void)configureSigninPromoWithConfigurator:
(SigninPromoViewConfigurator*)configurator
identityChanged:(BOOL)identityChanged {
[self.delegate configureSigninPromoWithConfigurator:configurator
identityChanged:identityChanged];
}
- (void)promoProgressStateDidChange {
[self updateShouldShowSigninPromo];
}
- (void)signinDidFinish {
[self updateShouldShowSigninPromo];
}
- (void)signinPromoViewMediatorCloseButtonWasTapped:
(SigninPromoViewMediator*)mediator {
[self updateShouldShowSigninPromo];
}
#pragma mark - Private methods
// Handles the given primary account change event for the given consent level.
- (void)handlePrimaryAccountChange:
(const signin::PrimaryAccountChangeEvent&)event
consentLevel:(signin::ConsentLevel)consentLevel {
switch (event.GetEventTypeFor(consentLevel)) {
case signin::PrimaryAccountChangeEvent::Type::kSet:
if (!self.signinPromoViewMediator.showSpinner) {
self.shouldShowSigninPromo = NO;
}
break;
case signin::PrimaryAccountChangeEvent::Type::kCleared:
[self updateShouldShowSigninPromo];
break;
case signin::PrimaryAccountChangeEvent::Type::kNone:
break;
}
}
@end
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