// TODO: Drop this file.

// See https://github.com/microsoft/vscode-python/issues/8542.

import { inject, injectable } from 'inversify';

import * as path from 'path';

import { IPathUtils, IsWindows } from '../types';

import { OSType } from '../utils/platform';

import { Executables, FileSystemPaths, FileSystemPathUtils } from './fs-paths';

const untildify = require('untildify');

@injectable()

export class PathUtils implements IPathUtils {

private readonly utils: FileSystemPathUtils;

constructor(

// "true" if targeting a Windows host.

@inject(IsWindows) isWindows: boolean,

) {

const osType = isWindows ? OSType.Windows : OSType.Unknown;

// We cannot just use FileSystemPathUtils.withDefaults() because

// of the isWindows arg.

this.utils = new FileSystemPathUtils(

untildify('~'),

FileSystemPaths.withDefaults(),

new Executables(path.delimiter, osType),

path,

);

}

public get home(): string {

return this.utils.home;

}

public get delimiter(): string {

return this.utils.executables.delimiter;

}

public get separator(): string {

return this.utils.paths.sep;

}

// TODO: Deprecate in favor of IPlatformService?

public getPathVariableName(): 'Path' | 'PATH' {

return this.utils.executables.envVar as any;

}

public getDisplayName(pathValue: string, cwd?: string): string {

return this.utils.getDisplayName(pathValue, cwd);

}

public basename(pathValue: string, ext?: string): string {

return this.utils.paths.basename(pathValue, ext);

}

}