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// Copyright 2020 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_NEARBY_SHARING_INSTANTMESSAGING_SEND_MESSAGE_EXPRESS_H_
#define CHROME_BROWSER_NEARBY_SHARING_INSTANTMESSAGING_SEND_MESSAGE_EXPRESS_H_
#include <map>
#include <memory>
#include <string>
#include "base/functional/callback.h"
#include "base/memory/scoped_refptr.h"
#include "base/memory/weak_ptr.h"
#include "chrome/browser/nearby_sharing/instantmessaging/token_fetcher.h"
namespace chrome_browser_nearby_sharing_instantmessaging {
class SendMessageExpressRequest;
} // namespace chrome_browser_nearby_sharing_instantmessaging
namespace network {
class SharedURLLoaderFactory;
class SimpleURLLoader;
} // namespace network
namespace signin {
class IdentityManager;
} // namespace signin
// Sends messages using the Instant Messaging API over HTTP. This object is
// intended to service exactly one request to SendMessage per object. The
// WebRtcSignalingMessenger that creates this object may choose to clean it up
// after the SuccessCallback is invoked so no interaction with the |this|
// pointer should happen after that point.
class SendMessageExpress {
public:
using SuccessCallback = base::OnceCallback<void(bool success)>;
SendMessageExpress(
signin::IdentityManager* identity_manager,
scoped_refptr<network::SharedURLLoaderFactory> url_loader_factory);
~SendMessageExpress();
void SendMessage(const chrome_browser_nearby_sharing_instantmessaging::
SendMessageExpressRequest& request,
SuccessCallback callback);
private:
void DoSendMessage(const chrome_browser_nearby_sharing_instantmessaging::
SendMessageExpressRequest& request,
SuccessCallback callback,
const std::string& oauth_token);
void OnSendMessageResponse(
const std::string& message_id,
std::unique_ptr<network::SimpleURLLoader> url_loader,
SuccessCallback callback,
std::unique_ptr<std::string> response_body);
TokenFetcher token_fetcher_;
scoped_refptr<network::SharedURLLoaderFactory> url_loader_factory_;
base::WeakPtrFactory<SendMessageExpress> weak_ptr_factory_{this};
};
#endif // CHROME_BROWSER_NEARBY_SHARING_INSTANTMESSAGING_SEND_MESSAGE_EXPRESS_H_
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