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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 THIRD_PARTY_BLINK_RENDERER_MODULES_AI_WRITER_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_AI_WRITER_H_
#include "base/task/sequenced_task_runner.h"
#include "third_party/blink/public/mojom/ai/ai_writer.mojom-blink.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise.h"
#include "third_party/blink/renderer/bindings/modules/v8/v8_writer_create_options.h"
#include "third_party/blink/renderer/bindings/modules/v8/v8_writer_write_options.h"
#include "third_party/blink/renderer/modules/ai/ai_writing_assistance_base.h"
#include "third_party/blink/renderer/platform/bindings/script_wrappable.h"
namespace blink {
// The class that represents a writer object.
class Writer final
: public ScriptWrappable,
public AIWritingAssistanceBase<Writer,
mojom::blink::AIWriter,
mojom::blink::AIManagerCreateWriterClient,
WriterCreateCoreOptions,
WriterCreateOptions,
WriterWriteOptions> {
DEFINE_WRAPPERTYPEINFO();
public:
Writer(ExecutionContext* execution_context,
scoped_refptr<base::SequencedTaskRunner> task_runner,
mojo::PendingRemote<mojom::blink::AIWriter> pending_remote,
WriterCreateOptions* options);
void Trace(Visitor* visitor) const override;
// AIWritingAssistanceBase:
void remoteExecute(
const String& input,
const String& context,
mojo::PendingRemote<blink::mojom::blink::ModelStreamingResponder>
responder) override;
// writer.idl:
ScriptPromise<IDLString> write(ScriptState* script_state,
const String& writing_task,
const WriterWriteOptions* options,
ExceptionState& exception_state);
ReadableStream* writeStreaming(ScriptState* script_state,
const String& writing_task,
const WriterWriteOptions* options,
ExceptionState& exception_state);
ScriptPromise<IDLDouble> measureInputUsage(ScriptState* script_state,
const String& input,
const WriterWriteOptions* options,
ExceptionState& exception_state);
void destroy(ScriptState* script_state, ExceptionState& exception_state);
V8WriterTone tone() const { return options_->tone(); }
V8WriterFormat format() const { return options_->format(); }
V8WriterLength length() const { return options_->length(); }
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_AI_WRITER_H_
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