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

// Licensed under the MIT License.

'use strict';

import { ConfigurationTarget, WorkspaceConfiguration } from 'vscode';

type SectionType<T> = {

key: string;

defaultValue?: T | undefined;

globalValue?: T | undefined;

globalLanguageValue?: T | undefined;

workspaceValue?: T | undefined;

workspaceLanguageValue?: T | undefined;

workspaceFolderValue?: T | undefined;

workspaceFolderLanguageValue?: T | undefined;

};

export class MockWorkspaceConfiguration implements WorkspaceConfiguration {

private values = new Map<string, unknown>();

constructor(defaultSettings?: { [key: string]: unknown }) {

if (defaultSettings) {

const keys = [...Object.keys(defaultSettings)];

keys.forEach((k) => this.values.set(k, defaultSettings[k]));

}

}

public get<T>(key: string, defaultValue?: T): T | undefined {

if (this.values.has(key)) {

return this.values.get(key) as T;

}

return arguments.length > 1 ? defaultValue : undefined;

}

public has(section: string): boolean {

return this.values.has(section);

}

public inspect<T>(section: string): SectionType<T> | undefined {

return this.values.get(section) as SectionType<T>;

}

public update(

section: string,

value: unknown,

_configurationTarget?: boolean | ConfigurationTarget | undefined,

): Promise<void> {

this.values.set(section, value);

return Promise.resolve();

}

}