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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ash/arc/extensions/fake_arc_support.h"
#include <optional>
#include <string>
#include "base/check_op.h"
#include "base/functional/bind.h"
#include "base/json/json_reader.h"
#include "base/json/json_writer.h"
#include "base/notreached.h"
#include "base/strings/to_string.h"
#include "base/values.h"
#include "chrome/browser/ash/arc/extensions/arc_support_message_host.h"
#include "chrome/browser/profiles/profile.h"
namespace {
void SerializeAndSend(extensions::NativeMessageHost* native_message_host,
const base::Value::Dict& message) {
DCHECK(native_message_host);
std::string message_string;
if (!base::JSONWriter::Write(message, &message_string)) {
NOTREACHED();
}
native_message_host->OnMessage(message_string);
}
} // namespace
namespace arc {
FakeArcSupport::FakeArcSupport(ArcSupportHost* support_host)
: support_host_(support_host) {
DCHECK(support_host_);
support_host_->SetRequestOpenAppCallbackForTesting(base::BindRepeating(
&FakeArcSupport::Open, weak_ptr_factory_.GetWeakPtr()));
}
FakeArcSupport::~FakeArcSupport() {
// Ensure that message host is disconnected.
if (!native_message_host_)
return;
UnsetMessageHost();
}
void FakeArcSupport::Open(Profile* profile) {
DCHECK(!native_message_host_);
native_message_host_ = ArcSupportMessageHost::Create(profile);
native_message_host_->Start(this);
support_host_->SetMessageHost(
static_cast<ArcSupportMessageHost*>(native_message_host_.get()));
}
void FakeArcSupport::Close() {
DCHECK(native_message_host_);
native_message_host_->OnMessage("{\"event\": \"onWindowClosed\"}");
UnsetMessageHost();
}
void FakeArcSupport::ClickAgreeButton() {
DCHECK_EQ(ui_page_, ArcSupportHost::UIPage::TERMS);
base::Value::Dict message;
message.Set("event", "onAgreed");
message.Set("tosContent", tos_content_);
message.Set("tosShown", tos_shown_);
message.Set("isMetricsEnabled", metrics_mode_);
message.Set("isBackupRestoreEnabled", backup_and_restore_mode_);
message.Set("isBackupRestoreManaged", backup_and_restore_managed_);
message.Set("isLocationServiceEnabled", location_service_mode_);
message.Set("isLocationServiceManaged", location_service_managed_);
SerializeAndSend(native_message_host_.get(), message);
}
void FakeArcSupport::ClickCancelButton() {
DCHECK_EQ(ui_page_, ArcSupportHost::UIPage::TERMS);
base::Value::Dict message;
message.Set("event", "onCanceled");
message.Set("tosContent", tos_content_);
message.Set("tosShown", tos_shown_);
message.Set("isMetricsEnabled", metrics_mode_);
message.Set("isBackupRestoreEnabled", backup_and_restore_mode_);
message.Set("isBackupRestoreManaged", backup_and_restore_managed_);
message.Set("isLocationServiceEnabled", location_service_mode_);
message.Set("isLocationServiceManaged", location_service_managed_);
SerializeAndSend(native_message_host_.get(), message);
// The cancel button closes the window.
Close();
}
void FakeArcSupport::ClickRetryButton() {
DCHECK(native_message_host_);
DCHECK_EQ(ui_page_, ArcSupportHost::UIPage::ERROR);
native_message_host_->OnMessage("{\"event\": \"onRetryClicked\"}");
}
void FakeArcSupport::ClickSendFeedbackButton() {
DCHECK(native_message_host_);
DCHECK_EQ(ui_page_, ArcSupportHost::UIPage::ERROR);
native_message_host_->OnMessage("{\"event\": \"onSendFeedbackClicked\"}");
}
void FakeArcSupport::ClickRunNetworkTestsButton() {
DCHECK(native_message_host_);
DCHECK_EQ(ui_page_, ArcSupportHost::UIPage::ERROR);
native_message_host_->OnMessage("{\"event\": \"onRunNetworkTestsClicked\"}");
}
void FakeArcSupport::TosLoadResult(bool success) {
DCHECK(native_message_host_);
native_message_host_->OnMessage(
base::StrCat({"{\"event\": \"onTosLoadResult\", \"success\": ",
base::ToString(success), "}"}));
}
void FakeArcSupport::AddObserver(Observer* observer) {
observer_list_.AddObserver(observer);
}
void FakeArcSupport::RemoveObserver(Observer* observer) {
observer_list_.RemoveObserver(observer);
}
bool FakeArcSupport::HasObserver(Observer* observer) {
return observer_list_.HasObserver(observer);
}
void FakeArcSupport::UnsetMessageHost() {
support_host_->UnsetMessageHost(
static_cast<ArcSupportMessageHost*>(native_message_host_.get()));
native_message_host_.reset();
}
void FakeArcSupport::PostMessageFromNativeHost(
const std::string& message_string) {
std::optional<base::Value> parsed_json =
base::JSONReader::Read(message_string);
DCHECK(parsed_json);
const base::Value::Dict& message = parsed_json->GetDict();
const std::string* action = message.FindString("action");
if (!action) {
NOTREACHED() << message_string;
}
ArcSupportHost::UIPage prev_ui_page = ui_page_;
if (*action == "initialize") {
// Do nothing as emulation.
} else if (*action == "showPage") {
const std::string* page = message.FindString("page");
if (!page) {
NOTREACHED() << message_string;
}
if (*page == "terms") {
ui_page_ = ArcSupportHost::UIPage::TERMS;
} else if (*page == "arc-loading") {
ui_page_ = ArcSupportHost::UIPage::ARC_LOADING;
} else {
NOTREACHED() << message_string;
}
} else if (*action == "showErrorPage") {
ui_page_ = ArcSupportHost::UIPage::ERROR;
native_message_host_->OnMessage(base::StrCat(
{"{\"event\": \"onErrorPageShown\", "
"\"networkTestsShown\": ",
message.FindBool("shouldShowNetworkTests").value_or(false) ? "true"
: "false",
"}"}));
} else if (*action == "setMetricsMode") {
std::optional<bool> opt = message.FindBool("enabled");
if (!opt) {
NOTREACHED() << message_string;
}
metrics_mode_ = opt.value();
} else if (*action == "setBackupAndRestoreMode") {
std::optional<bool> opt = message.FindBool("enabled");
if (!opt) {
NOTREACHED() << message_string;
}
backup_and_restore_mode_ = opt.value();
} else if (*action == "setLocationServiceMode") {
std::optional<bool> opt = message.FindBool("enabled");
if (!opt) {
NOTREACHED() << message_string;
}
location_service_mode_ = opt.value();
} else if (*action == "closeWindow") {
// Do nothing as emulation.
} else if (*action == "setWindowBounds") {
// Do nothing as emulation.
} else {
// Unknown or unsupported action.
NOTREACHED() << message_string;
}
if (prev_ui_page != ui_page_) {
for (auto& observer : observer_list_)
observer.OnPageChanged(ui_page_);
}
}
void FakeArcSupport::CloseChannel(const std::string& error_message) {
NOTREACHED();
}
} // namespace arc
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