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

declare module 'vscode' {

	// https://github.com/microsoft/vscode/issues/106744

	// todo@API add NotebookEdit-type which handles all these cases?
	// export class NotebookEdit {
	// 	range: NotebookRange;
	// 	newCells: NotebookCellData[];
	// 	newMetadata?: NotebookDocumentMetadata;
	// 	constructor(range: NotebookRange, newCells: NotebookCellData)
	// }

	// export class NotebookCellEdit {
	// 	newMetadata?: NotebookCellMetadata;
	// }

	// export interface WorkspaceEdit {
	// 	set(uri: Uri, edits: TextEdit[] | NotebookEdit[]): void
	// }

	export interface WorkspaceEdit {
		// todo@API add NotebookEdit-type which handles all these cases?
		replaceNotebookMetadata(uri: Uri, value: { [key: string]: any }): void;
		replaceNotebookCells(uri: Uri, range: NotebookRange, cells: NotebookCellData[], metadata?: WorkspaceEditEntryMetadata): void;
		replaceNotebookCellMetadata(uri: Uri, index: number, cellMetadata: { [key: string]: any }, metadata?: WorkspaceEditEntryMetadata): void;
	}

	export interface NotebookEditorEdit {
		replaceMetadata(value: { [key: string]: any }): void;
		replaceCells(start: number, end: number, cells: NotebookCellData[]): void;
		replaceCellMetadata(index: number, metadata: { [key: string]: any }): void;
	}

	export interface NotebookEditor {
		/**
		 * Perform an edit on the notebook associated with this notebook editor.
		 *
		 * The given callback-function is invoked with an {@link NotebookEditorEdit edit-builder} which must
		 * be used to make edits. Note that the edit-builder is only valid while the
		 * callback executes.
		 *
		 * @param callback A function which can create edits using an {@link NotebookEditorEdit edit-builder}.
		 * @return A promise that resolves with a value indicating if the edits could be applied.
		 */
		// @jrieken REMOVE maybe
		edit(callback: (editBuilder: NotebookEditorEdit) => void): Thenable<boolean>;
	}
}