// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_APPS_APP_SERVICE_APP_INSTALL_WEB_APP_INSTALLER_H_
#define CHROME_BROWSER_APPS_APP_SERVICE_APP_INSTALL_WEB_APP_INSTALLER_H_
#include <memory>
#include <optional>
#include "base/functional/callback_forward.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/scoped_observation.h"
#include "chrome/browser/apps/app_service/app_install/app_install_types.h"
#include "chrome/browser/ash/crosapi/web_app_service_ash.h"
#include "components/webapps/browser/install_result_code.h"
#include "components/webapps/common/web_app_id.h"
class Profile;
namespace network {
class SimpleURLLoader;
} // namespace network
namespace apps {
// The result of a call to WebAppInstaller::InstallApp. These values are
// persisted to logs. Entries should not be renumbered and numeric values should
// never be reused.
enum class WebAppInstallResult {
// Web app was successfully installed.
kSuccess = 0,
// Web app manifest URL was invalid and could not be downloaded.
kInvalidManifestUrl = 1,
// A network error occurred while downloading manifest.
kManifestNetworkError = 2,
// The request to download the manifest contents completed with an error
// status code.
kManifestResponseError = 3,
// The request to download the manifest contents completed successfully, but
// with an empty manifest.
kManifestResponseEmpty = 4,
// The web app installation command completed with an error.
kWebAppInstallError = 5,
kMaxValue = kWebAppInstallError
};
using WebAppInstalledCallback = base::OnceCallback<void(bool success)>;
// WebAppInstaller manages all communication with the web apps system
// (including crosapi where needed) for the purpose of installing web apps.
// TODO(b/315077325): Detach from preloads as a generic way to install web apps
// using Almanac install info.
class WebAppInstaller : public crosapi::WebAppServiceAsh::Observer {
public:
explicit WebAppInstaller(Profile* profile);
~WebAppInstaller() override;
WebAppInstaller(const WebAppInstaller&) = delete;
WebAppInstaller& operator=(const WebAppInstaller&) = delete;
// Must only be called if `data.app_type_data` holds `WebAppInstallData`.
void InstallApp(AppInstallSurface surface,
AppInstallData data,
WebAppInstalledCallback callback);
private:
// croapi::WebAppServiceAsh::Observer overrides:
void OnWebAppProviderBridgeConnected() override;
void OnWebAppServiceAshDestroyed() override;
void OnManifestRetrieved(AppInstallSurface surface,
AppInstallData data,
WebAppInstalledCallback callback,
std::unique_ptr<network::SimpleURLLoader> url_loader,
std::unique_ptr<std::string> response);
void MaybeSendPendingCrosapiRequests();
void OnAppInstalled(AppInstallSurface surface,
WebAppInstalledCallback callback,
const webapps::AppId& app_id,
webapps::InstallResultCode code);
base::ScopedObservation<crosapi::WebAppServiceAsh,
crosapi::WebAppServiceAsh::Observer>
web_app_service_observer_{this};
struct PendingCrosapiRequest {
PendingCrosapiRequest(
crosapi::mojom::WebAppVerifiedManifestInstallInfoPtr info,
crosapi::mojom::WebAppProviderBridge::
InstallWebAppFromVerifiedManifestCallback callback);
PendingCrosapiRequest(PendingCrosapiRequest&&);
~PendingCrosapiRequest();
crosapi::mojom::WebAppVerifiedManifestInstallInfoPtr info;
crosapi::mojom::WebAppProviderBridge::
InstallWebAppFromVerifiedManifestCallback callback;
};
std::vector<PendingCrosapiRequest> pending_crosapi_requests_;
raw_ptr<Profile> profile_;
base::WeakPtrFactory<WebAppInstaller> weak_ptr_factory_{this};
};
} // namespace apps
#endif // CHROME_BROWSER_APPS_APP_SERVICE_APP_INSTALL_WEB_APP_INSTALLER_H_