// Copyright (c) Microsoft Corporation. All rights reserved.

// Licensed under the MIT License.

import { injectable } from 'inversify';

import * as vscode from 'vscode';

import { ConfigurationChangeEvent } from 'vscode';

import { IWorkspaceService } from './types';

@injectable()

export class WorkspaceService implements IWorkspaceService {

public get onDidChangeConfiguration(): vscode.Event<ConfigurationChangeEvent> {

return vscode.workspace.onDidChangeConfiguration;

}

public get rootPath(): string | undefined {

return Array.isArray(vscode.workspace.workspaceFolders) ? vscode.workspace.workspaceFolders[0].uri.fsPath : undefined;

}

public get workspaceFolders(): vscode.WorkspaceFolder[] | undefined {

return vscode.workspace.workspaceFolders;

}

public get onDidChangeWorkspaceFolders(): vscode.Event<vscode.WorkspaceFoldersChangeEvent> {

return vscode.workspace.onDidChangeWorkspaceFolders;

}

public get hasWorkspaceFolders() {

return Array.isArray(vscode.workspace.workspaceFolders) && vscode.workspace.workspaceFolders.length > 0;

}

public getConfiguration(section?: string, resource?: vscode.Uri): vscode.WorkspaceConfiguration {

return vscode.workspace.getConfiguration(section, resource);

}

public getWorkspaceFolder(uri: vscode.Uri): vscode.WorkspaceFolder | undefined {

return vscode.workspace.getWorkspaceFolder(uri);

}

public asRelativePath(pathOrUri: string | vscode.Uri, includeWorkspaceFolder?: boolean): string {

return vscode.workspace.asRelativePath(pathOrUri, includeWorkspaceFolder);

}

public createFileSystemWatcher(globPattern: vscode.GlobPattern, ignoreCreateEvents?: boolean, ignoreChangeEvents?: boolean, ignoreDeleteEvents?: boolean): vscode.FileSystemWatcher {

return vscode.workspace.createFileSystemWatcher(globPattern, ignoreChangeEvents, ignoreChangeEvents, ignoreDeleteEvents);

}

public findFiles(include: vscode.GlobPattern, exclude?: vscode.GlobPattern, maxResults?: number, token?: vscode.CancellationToken): Thenable<vscode.Uri[]> {

return vscode.workspace.findFiles(include, exclude, maxResults, token);

}

public get onDidSaveTextDocument(): vscode.Event<vscode.TextDocument> {

return vscode.workspace.onDidSaveTextDocument;

}

}