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// 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 CONTENT_BROWSER_AI_ECHO_AI_SUMMARIZER_H_
#define CONTENT_BROWSER_AI_ECHO_AI_SUMMARIZER_H_
#include "base/memory/weak_ptr.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "mojo/public/cpp/bindings/remote_set.h"
#include "third_party/blink/public/mojom/ai/ai_summarizer.mojom.h"
namespace content {
// The implementation of `blink::mojom::AISummarizer` which only echoes back the
// prompt text used for testing.
class EchoAISummarizer : public blink::mojom::AISummarizer {
public:
EchoAISummarizer();
EchoAISummarizer(const EchoAISummarizer&) = delete;
EchoAISummarizer& operator=(const EchoAISummarizer&) = delete;
~EchoAISummarizer() override;
// `blink::mojom::AISummarizer` implementation.
void Summarize(const std::string& input,
const std::string& context,
mojo::PendingRemote<blink::mojom::ModelStreamingResponder>
pending_responder) override;
void MeasureUsage(const std::string& input,
const std::string& context,
MeasureUsageCallback callback) override;
private:
mojo::RemoteSet<blink::mojom::ModelStreamingResponder> responder_set_;
base::WeakPtrFactory<EchoAISummarizer> weak_ptr_factory_{this};
};
} // namespace content
#endif // CONTENT_BROWSER_AI_ECHO_AI_SUMMARIZER_H_
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