// Copyright (c) 2022, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'package:analysis_server/protocol/protocol_generated.dart';
import 'package:analysis_server/src/collections.dart';
import 'package:analysis_server/src/services/completion/completion_performance.dart';
import 'package:analysis_server/src/services/completion/dart/completion_manager.dart';

class CompletionState {
  /// The maximum number of performance measurements to keep.
  static const int performanceListMaxLength = 50;

  /// The time budget for a completion request.
  Duration budgetDuration = CompletionBudget.defaultDuration;

  /// The completion services that the client is currently subscribed to.
  final Set<CompletionService> subscriptions = <CompletionService>{};

  /// The next completion response id.
  int nextCompletionId = 0;

  /// A list of code completion performance measurements for the latest
  /// completion operation up to [performanceListMaxLength] measurements.
  final RecentBuffer<CompletionPerformance> performanceList =
      RecentBuffer<CompletionPerformance>(performanceListMaxLength);

  /// The current request being processed or `null` if none.
  DartCompletionRequest? currentRequest;
}