/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/

import { Position } from '../../../../vs/editor/common/core/position';
import { Range } from '../../../../vs/editor/common/core/range';
import { IIdentifiedSingleEditOperation } from '../../../../vs/editor/common/model';

export class EditOperation {
  public static insert(
    position: Position,
    text: string
  ): IIdentifiedSingleEditOperation {
    return {
      range: new Range(
        position.lineNumber,
        position.column,
        position.lineNumber,
        position.column
      ),
      text: text,
      forceMoveMarkers: true,
    };
  }

  public static delete(range: Range): IIdentifiedSingleEditOperation {
    return {
      range: range,
      text: null,
    };
  }

  public static replace(
    range: Range,
    text: string | null
  ): IIdentifiedSingleEditOperation {
    return {
      range: range,
      text: text,
    };
  }

  public static replaceMove(
    range: Range,
    text: string | null
  ): IIdentifiedSingleEditOperation {
    return {
      range: range,
      text: text,
      forceMoveMarkers: true,
    };
  }
}