components/optimization_guide/proto/features/compose.proto

// 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.

edition = "2023";

package optimization_guide.proto;

import "components/optimization_guide/proto/features/common_quality_data.proto";

import "components/optimization_guide/proto/model_quality_metadata.proto";

option optimize_for = LITE_RUNTIME;
option java_package = "org.chromium.components.optimization_guide.features.proto";

option java_outer_classname = "ComposeProto";

// DO NOT EDIT THIS FILE DIRECTLY!
//
// This file is generated in g3 and then synced to Chrome. Instead, please refer to
// http://go/chrome-mqls-onboarding (Google-internal link), and then changes will
// be synced with Chrome automatically.

// Next ID: 7
message ComposeLoggingData {
  ComposeRequest request = 1 [features = { field_presence: EXPLICIT }];

  ComposeResponse response = 2 [features = { field_presence: EXPLICIT }];

  ComposeQuality quality = 3 [features = { field_presence: EXPLICIT }];

  ModelExecutionInfo model_execution_info = 6 [features = { field_presence: EXPLICIT }];

  reserved 4, 5;
}

// Stores all data associated with a single call to the model execution run for
// compose.
//
// Next ID: 9
message ComposeRequest {
  oneof request_params {
    GenerateParams generate_params = 7;

    RewriteParams rewrite_params = 8;
  }

  // Contains information scraped from the page.
  ComposePageMetadata page_metadata = 3 [features = { field_presence: EXPLICIT }];

  // Next ID: 3
  message GenerateParams {
    // User written input text.
    string user_input = 1 [features = { field_presence: IMPLICIT }];

    // Generate using the user selected mode.
    ComposeUpfrontInputMode upfront_input_mode = 2 [features = { field_presence: IMPLICIT }];
  }

  // Next ID: 5
  message RewriteParams {
    // Rewrite with one of the below modifiers.
    oneof modifier {
      ComposeTone tone = 2;

      ComposeLength length = 3;

      bool regenerate = 4;
    }

    // A previously received ComposeResponse response_text, which will be
    // rewritten.
    string previous_response = 1 [features = { field_presence: IMPLICIT }];
  }

  reserved 1, 2, 4, 5, 6;
}

// Stores the metadata associated with a single call to the model execution.
// This excludes any explicit user input.
// Next Id: 7
message ComposePageMetadata {
  // URL of the page the input field is on.
  string page_url = 1 [features = { field_presence: IMPLICIT }];

  // The title of the page the input field is on.
  string page_title = 2 [features = { field_presence: IMPLICIT }];

  // The innerText of the page the input field is on. This is temporary. We do
  // not intend to send inner text in the long run.
  string page_inner_text = 3 [features = { field_presence: IMPLICIT }];

  // The offset into the inner text of the selected input field.
  uint64 page_inner_text_offset = 4 [features = { field_presence: IMPLICIT }];

  // A trimmed innerText of the page the input field is on, to be used by
  // on device models.
  string trimmed_page_inner_text = 5 [features = { field_presence: IMPLICIT }];

  // An accessibility tree snapshot of the page.
  AXTreeUpdate ax_tree_update = 6 [features = { field_presence: EXPLICIT }];
}

// Stores the response text from the model execution run.
// Next Id: 2
message ComposeResponse {
  string output = 1 [features = { field_presence: IMPLICIT }];
}

// Any data collected on the client outside of the model request and response.
// This includes user feedback, and metrics about feature usage.
// Next Id: 12
message ComposeQuality {
  FinalStatus final_status = 1 [features = { field_presence: IMPLICIT }];

  UserFeedback user_feedback = 2 [features = { field_presence: IMPLICIT }];

  // How long the user had to wait before seeing the model response.
  int64 request_latency_ms = 4 [features = { field_presence: IMPLICIT }];

  // How much was the text modified before commit only valid iff
  // final_status = INSERTED
  int64 edit_distance = 5 [features = { field_presence: EXPLICIT }];

  // A unique ID for each compose session.
  Int128 session_id = 6 [features = { field_presence: EXPLICIT }];

  // Was this request generated via an edit action.
  bool was_generated_via_edit = 7 [features = { field_presence: IMPLICIT }];

  // The status of this request.
  ClientRequestStatus client_request_status = 8 [features = { field_presence: IMPLICIT }];

  // Was this session started with a proactive nudge UI.
  bool started_with_proactive_nudge = 9 [features = { field_presence: IMPLICIT }];

  // Was this session a successful session.
  FinalModelStatus final_model_status = 10 [features = { field_presence: IMPLICIT }];

  reserved 3, 11;
}

// A helper message to store the int64 high and uint64 low bits of an int128
// since protos do not natively handle int128. The underlying value is split
// into a `low` uint64 holding the low bits, and `high` int64 holding the bits
// beyond what an int64 can hold. Can easily create an int128 via
// absl::MakeInt128(high, low) and be created from an int128 using
// absl::Int128Low64() and absl::Int128High64().
// Next ID: 3
message Int128 {
  uint64 high = 1 [features = { field_presence: IMPLICIT }];

  uint64 low = 2 [features = { field_presence: IMPLICIT }];
}

// User selected mode. The UNSPECIFIED entry is used to specify the mode is
// unaltered or 'default'.
// Next ID: 4
enum ComposeUpfrontInputMode {
  COMPOSE_UNSPECIFIED_MODE = 0;

  COMPOSE_POLISH_MODE = 1;

  COMPOSE_ELABORATE_MODE = 2;

  COMPOSE_FORMALIZE_MODE = 3;
}

// User selected tone. Here the UNSPECIFIED entry is used to specify the tone is
// unaltered or 'default'.
// Next ID: 3
enum ComposeTone {
  COMPOSE_UNSPECIFIED_TONE = 0;

  COMPOSE_FORMAL = 1;

  COMPOSE_INFORMAL = 2;
}

// User selected length. Here the UNSPECIFIED entry is used to specify the
// tone is unaltered or 'default'.
// Next ID: 3
enum ComposeLength {
  COMPOSE_UNSPECIFIED_LENGTH = 0;

  COMPOSE_SHORTER = 1;

  COMPOSE_LONGER = 2;
}

// The final status of the feature.
// Next ID: 4
enum FinalStatus {
  // The dialog was not closed, and a subsequent model request should be
  // logged.
  STATUS_UNSPECIFIED = 0;

  // The user inserted this response into the page.
  STATUS_INSERTED = 1;

  // User pressed 'X' or started a new session with a selection.
  STATUS_ABANDONED = 2;

  // This case includes: close tab, navigation, session expired etc.
  // Used after M124.
  STATUS_FINISHED_WITHOUT_INSERT = 3;
}

// Status code used in compose responses.
// Next ID: 17
enum ClientRequestStatus {
  CLIENT_REQUEST_STATUS_UNSPECIFIED = 0;

  CLIENT_REQUEST_STATUS_OK = 1;

  // Generic client error, not specified.
  CLIENT_REQUEST_STATUS_CLIENT_ERROR = 2;

  // If the feature is somehow disabled.
  CLIENT_REQUEST_STATUS_MISCONFIGURATION = 3;

  // If permission is denied (e.g. user is not logged in.)
  CLIENT_REQUEST_STATUS_PERMISSION_DENIED = 4;

  // Generic server error, not specified.
  CLIENT_REQUEST_STATUS_SERVER_ERROR = 5;

  // Invalid request sent, likely a client issue where ComposeRequest is
  // incorrect.
  CLIENT_REQUEST_STATUS_INVALID_REQUEST = 6;

  // Request was throttled.
  CLIENT_REQUEST_STATUS_REQUEST_THROTTLED = 7;

  // Retryable error occurred in the server.
  CLIENT_REQUEST_STATUS_RETRYABLE_ERROR = 8;

  // Non-retryable error occurred in the server (eg. server down).
  CLIENT_REQUEST_STATUS_NON_RETRYABLE_ERROR = 9;

  // Unsupported language used.
  CLIENT_REQUEST_STATUS_UNSUPPORTED_LANGUAGE = 10;

  // Request was filtered (eg. due to T&S).
  CLIENT_REQUEST_STATUS_FILTERED = 11;

  // Compose service was disabled.
  CLIENT_REQUEST_STATUS_DISABLED = 12;

  // Request was cancelled.
  CLIENT_REQUEST_STATUS_CANCELLED = 13;

  // No response received from the server.
  CLIENT_REQUEST_STATUS_NO_RESPONSE = 14;

  // If the user is offline.
  CLIENT_REQUEST_STATUS_OFFLINE = 15;

  // The request timed out.
  CLIENT_REQUEST_STATUS_REQUEST_TIMED_OUT = 16;
}