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// Copyright 2023 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_DEVTOOLS_AIDA_CLIENT_H_
#define CHROME_BROWSER_DEVTOOLS_AIDA_CLIENT_H_
#include <optional>
#include <string>
#include <variant>
#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "chrome/browser/profiles/profile.h"
#include "components/signin/public/identity_manager/access_token_fetcher.h"
#include "components/signin/public/identity_manager/access_token_info.h"
#include "google_apis/gaia/google_service_auth_error.h"
#include "services/network/public/cpp/resource_request.h"
#include "services/network/public/cpp/simple_url_loader.h"
// The possible values for the DevTools AI enterprise policy.
enum class DevToolsGenAiEnterprisePolicyValue {
kAllow = 0,
kAllowWithoutLogging = 1,
kDisable = 2,
};
class AidaClient {
public:
using ScopedOverride = std::unique_ptr<base::ScopedClosureRunner>;
explicit AidaClient(Profile* profile);
~AidaClient();
void PrepareRequestOrFail(
base::OnceCallback<
void(std::variant<network::ResourceRequest, std::string>)> callback);
void RemoveAccessToken();
// Needed because VariationsService is not available for unit tests.
static ScopedOverride OverrideCountryForTesting(std::string country_code);
void OverrideAidaEndpointAndScopeForTesting(const std::string& aida_endpoint,
const std::string& aida_scope);
static constexpr std::string_view kDoConversationUrlPath =
"/v1/aida:doConversation";
static constexpr std::string_view kRegisterClientEventUrlPath =
"/v1:registerClientEvent";
struct Availability {
bool available = false;
bool blocked = true;
bool blocked_by_age = true;
bool blocked_by_enterprise_policy = true;
bool blocked_by_geo = true;
bool blocked_by_rollout = false;
bool disallow_logging = true;
DevToolsGenAiEnterprisePolicyValue enterprise_policy_value =
DevToolsGenAiEnterprisePolicyValue::kAllow;
};
static Availability CanUseAida(Profile* profile);
private:
void PrepareAidaRequest(
base::OnceCallback<
void(std::variant<network::ResourceRequest, std::string>)> callback);
void AccessTokenFetchFinished(
base::OnceCallback<
void(std::variant<network::ResourceRequest, std::string>)> callback,
GoogleServiceAuthError error,
signin::AccessTokenInfo access_token_info);
const raw_ref<Profile> profile_;
std::unique_ptr<signin::AccessTokenFetcher> access_token_fetcher_;
std::string aida_endpoint_;
std::string aida_scope_;
std::string access_token_;
base::Time access_token_expiration_;
};
#endif // CHROME_BROWSER_DEVTOOLS_AIDA_CLIENT_H_
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