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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chromeos/ash/components/phonehub/app_stream_launcher_data_model.h"
#include <vector>
#include "base/i18n/case_conversion.h"
#include "chromeos/ash/components/multidevice/logging/logging.h"
#include "chromeos/ash/components/phonehub/notification.h"
namespace ash::phonehub {
namespace {
void SortStreamableAppsList(
std::vector<Notification::AppMetadata>& streamable_apps) {
std::sort(
streamable_apps.begin(), streamable_apps.end(),
[](const Notification::AppMetadata& a,
const Notification::AppMetadata& b) {
std::u16string a_app_name = base::i18n::ToLower(a.visible_app_name);
std::u16string b_app_name = base::i18n::ToLower(b.visible_app_name);
return a_app_name < b_app_name;
});
}
} // namespace
AppStreamLauncherDataModel::AppStreamLauncherDataModel() = default;
AppStreamLauncherDataModel::~AppStreamLauncherDataModel() = default;
void AppStreamLauncherDataModel::Observer::OnShouldShowMiniLauncherChanged() {}
void AppStreamLauncherDataModel::Observer::OnAppListChanged() {}
void AppStreamLauncherDataModel::AddObserver(Observer* observer) {
observer_list_.AddObserver(observer);
}
void AppStreamLauncherDataModel::RemoveObserver(Observer* observer) {
observer_list_.RemoveObserver(observer);
}
void AppStreamLauncherDataModel::SetShouldShowMiniLauncher(
bool should_show_mini_launcher) {
should_show_app_stream_launcher_ = should_show_mini_launcher;
for (auto& observer : observer_list_)
observer.OnShouldShowMiniLauncherChanged();
}
bool AppStreamLauncherDataModel::GetShouldShowMiniLauncher() {
return should_show_app_stream_launcher_;
}
void AppStreamLauncherDataModel::SetLauncherSize(int height, int width) {
launcher_height_ = height;
launcher_width_ = width;
}
void AppStreamLauncherDataModel::ResetState() {
should_show_app_stream_launcher_ = false;
}
void AppStreamLauncherDataModel::SetAppList(
const std::vector<Notification::AppMetadata>& streamable_apps) {
PA_LOG(INFO) << "App Streaming Launcher data updated with "
<< streamable_apps.size() << " apps";
apps_list_ = streamable_apps;
apps_list_sorted_by_name_ = streamable_apps;
// Alphabetically sort the app list.
SortStreamableAppsList(apps_list_sorted_by_name_);
for (auto& observer : observer_list_)
observer.OnAppListChanged();
}
const std::vector<Notification::AppMetadata>*
AppStreamLauncherDataModel::GetAppsList() {
return &apps_list_;
}
const std::vector<Notification::AppMetadata>*
AppStreamLauncherDataModel::GetAppsListSortedByName() {
return &apps_list_sorted_by_name_;
}
void AppStreamLauncherDataModel::AddAppToList(
const Notification::AppMetadata& app) {
apps_list_.emplace_back(app);
// Alphabetically sort the app list.
apps_list_sorted_by_name_.emplace_back(app);
SortStreamableAppsList(apps_list_sorted_by_name_);
for (auto& observer : observer_list_) {
observer.OnAppListChanged();
}
}
void AppStreamLauncherDataModel::RemoveAppFromList(
const proto::App app_to_remove) {
std::erase_if(apps_list_,
[&app_to_remove](const Notification::AppMetadata& app) {
return app.package_name == app_to_remove.package_name();
});
std::erase_if(apps_list_sorted_by_name_,
[&app_to_remove](const Notification::AppMetadata& app) {
return app.package_name == app_to_remove.package_name();
});
for (auto& observer : observer_list_) {
observer.OnAppListChanged();
}
}
} // namespace ash::phonehub
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