/*!
 * Copyright (c) Microsoft Corporation and contributors. All rights reserved.
 * Licensed under the MIT License.
 */

import type { ITelemetryBaseLogger } from "@fluidframework/core-interfaces";
import type { ISummaryTree } from "@fluidframework/driver-definitions";
import type {
	IDocumentDeltaConnection,
	IDocumentService,
	IDocumentServiceFactory,
	IDocumentStorageService,
	IResolvedUrl,
} from "@fluidframework/driver-definitions/internal";

import type { FileDeltaStorageService } from "./fileDeltaStorageService.js";
import { FileDocumentService } from "./fileDocumentService.js";

/**
 * Factory for creating the file document service. Use this if you want to
 * use the local file storage as underlying storage.
 * @internal
 */
export class FileDocumentServiceFactory implements IDocumentServiceFactory {
	constructor(
		private readonly storage: IDocumentStorageService,
		private readonly deltaStorage: FileDeltaStorageService,
		private readonly deltaConnection: IDocumentDeltaConnection,
	) {}

	/**
	 * Creates the file document service if the path exists.
	 *
	 * @param fileURL - Path of directory containing ops/snapshots.
	 * @returns file document service.
	 */
	public async createDocumentService(
		resolvedUrl: IResolvedUrl,
		logger?: ITelemetryBaseLogger,
		clientIsSummarizer?: boolean,
	): Promise<IDocumentService> {
		return new FileDocumentService(
			resolvedUrl,
			this.storage,
			this.deltaStorage,
			this.deltaConnection,
		);
	}

	// TODO: Issue-2109 Implement detach container api or put appropriate comment.
	public async createContainer(
		createNewSummary: ISummaryTree,
		resolvedUrl: IResolvedUrl,
		logger?: ITelemetryBaseLogger,
		clientIsSummarizer?: boolean,
	): Promise<IDocumentService> {
		throw new Error("Not implemented");
	}
}