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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/assistant/assistant_view_delegate_impl.h"
#include <utility>
#include "ash/assistant/assistant_controller_impl.h"
#include "ash/assistant/assistant_notification_controller_impl.h"
#include "ash/assistant/model/assistant_interaction_model.h"
#include "ash/assistant/model/assistant_interaction_model_observer.h"
#include "ash/assistant/model/assistant_notification_model.h"
#include "ash/assistant/model/assistant_notification_model_observer.h"
#include "ash/assistant/ui/assistant_ui_constants.h"
#include "ash/public/cpp/assistant/assistant_state_base.h"
#include "ash/public/cpp/session/session_types.h"
#include "ash/public/cpp/session/user_info.h"
#include "ash/session/session_controller_impl.h"
#include "ash/shell.h"
#include "base/command_line.h"
#include "chromeos/ash/services/assistant/public/cpp/features.h"
#include "chromeos/ash/services/assistant/public/cpp/switches.h"
#include "ui/display/screen.h"
namespace ash {
namespace {
using assistant::ui::kOnboardingMaxSessionsShown;
} // namespace
AssistantViewDelegateImpl::AssistantViewDelegateImpl(
AssistantControllerImpl* assistant_controller)
: assistant_controller_(assistant_controller) {}
AssistantViewDelegateImpl::~AssistantViewDelegateImpl() = default;
const AssistantNotificationModel*
AssistantViewDelegateImpl::GetNotificationModel() const {
return assistant_controller_->notification_controller()->model();
}
void AssistantViewDelegateImpl::AddObserver(
AssistantViewDelegateObserver* observer) {
view_delegate_observers_.AddObserver(observer);
}
void AssistantViewDelegateImpl::RemoveObserver(
AssistantViewDelegateObserver* observer) {
view_delegate_observers_.RemoveObserver(observer);
}
void AssistantViewDelegateImpl::DownloadImage(
const GURL& url,
ImageDownloader::DownloadCallback callback) {
assistant_controller_->DownloadImage(url, std::move(callback));
}
::wm::CursorManager* AssistantViewDelegateImpl::GetCursorManager() {
return Shell::Get()->cursor_manager();
}
std::string AssistantViewDelegateImpl::GetPrimaryUserGivenName() const {
return Shell::Get()
->session_controller()
->GetPrimaryUserSession()
->user_info.given_name;
}
aura::Window* AssistantViewDelegateImpl::GetRootWindowForDisplayId(
int64_t display_id) {
return Shell::Get()->GetRootWindowForDisplayId(display_id);
}
aura::Window* AssistantViewDelegateImpl::GetRootWindowForNewWindows() {
return Shell::Get()->GetRootWindowForNewWindows();
}
bool AssistantViewDelegateImpl::IsTabletMode() const {
return display::Screen::GetScreen()->InTabletMode();
}
void AssistantViewDelegateImpl::OnDialogPlateButtonPressed(
AssistantButtonId id) {
for (auto& observer : view_delegate_observers_)
observer.OnDialogPlateButtonPressed(id);
}
void AssistantViewDelegateImpl::OnDialogPlateContentsCommitted(
const std::string& text) {
for (auto& observer : view_delegate_observers_)
observer.OnDialogPlateContentsCommitted(text);
}
void AssistantViewDelegateImpl::OnNotificationButtonPressed(
const std::string& notification_id,
int notification_button_index) {
assistant_controller_->notification_controller()->OnNotificationClicked(
notification_id, notification_button_index, /*reply=*/std::nullopt);
}
void AssistantViewDelegateImpl::OnOnboardingShown() {
for (auto& observer : view_delegate_observers_)
observer.OnOnboardingShown();
}
void AssistantViewDelegateImpl::OnOptInButtonPressed() {
for (auto& observer : view_delegate_observers_)
observer.OnOptInButtonPressed();
}
void AssistantViewDelegateImpl::OnSuggestionPressed(
const base::UnguessableToken& suggestion_id) {
for (AssistantViewDelegateObserver& observer : view_delegate_observers_)
observer.OnSuggestionPressed(suggestion_id);
}
bool AssistantViewDelegateImpl::ShouldShowOnboarding() const {
// UI developers need to be able to force the onboarding flow.
if (base::CommandLine::ForCurrentProcess()->HasSwitch(
assistant::switches::kForceAssistantOnboarding)) {
return true;
}
if (!assistant::features::IsOnboardingEnabled()) {
return false;
}
// Once a user has had an interaction with Assistant, we will no longer show
// onboarding in that user session.
auto* interaction_controller = AssistantInteractionController::Get();
const bool has_had_interaction = interaction_controller->HasHadInteraction();
if (has_had_interaction)
return false;
// If we do show onboarding to a user in a session, we will keep showing it
// for that session until an Assistant interaction takes place.
auto* ui_controller = AssistantUiController::Get();
const bool has_shown_onboarding = ui_controller->HasShownOnboarding();
if (has_shown_onboarding)
return true;
// Once a user has seen onboarding in any session, they will continue to see
// onboarding each session until the maximum number of sessions is reached.
const int number_of_sessions_where_onboarding_shown =
ui_controller->GetNumberOfSessionsWhereOnboardingShown();
if (number_of_sessions_where_onboarding_shown > 0) {
return number_of_sessions_where_onboarding_shown <
kOnboardingMaxSessionsShown;
}
// The feature will start to show only for new users which we define as users
// who haven't had an interaction with Assistant in the last 28 days.
return interaction_controller->GetTimeDeltaSinceLastInteraction() >=
base::Days(28);
}
void AssistantViewDelegateImpl::OnLauncherSearchChipPressed(
std::u16string_view query) {
for (auto& observer : view_delegate_observers_) {
observer.OnLauncherSearchChipPressed(query);
}
}
} // namespace ash
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