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

// Licensed under the MIT License.

'use strict';

import { Event, EventEmitter, InputBox, QuickInputButton } from 'vscode';

export class MockInputBox implements InputBox {

public value: string = '';

public placeholder: string | undefined;

public password: boolean = false;

public buttons: QuickInputButton[] = [];

public prompt: string | undefined;

public validationMessage: string | undefined;

public title: string | undefined;

public step: number | undefined;

public totalSteps: number | undefined;

public enabled: boolean = true;

public busy: boolean = false;

public ignoreFocusOut: boolean = true;

private didChangeValueEmitter: EventEmitter<string> = new EventEmitter<string>();

private didAcceptEmitter: EventEmitter<void> = new EventEmitter<void>();

private didHideEmitter: EventEmitter<void> = new EventEmitter<void>();

private didTriggerButtonEmitter: EventEmitter<QuickInputButton> = new EventEmitter<QuickInputButton>();

private _value: string;

constructor(value: string) {

this._value = value;

}

public get onDidChangeValue(): Event<string> {

return this.didChangeValueEmitter.event;

}

public get onDidAccept(): Event<void> {

return this.didAcceptEmitter.event;

}

public get onDidTriggerButton(): Event<QuickInputButton> {

return this.didTriggerButtonEmitter.event;

}

public get onDidHide(): Event<void> {

return this.didHideEmitter.event;

}

public show(): void {

// After 10 ms set the value, then accept it

setTimeout(() => {

this.value = this._value;

this.didChangeValueEmitter.fire(this._value);

setTimeout(() => {

if (this.validationMessage) {

this.value = this.validationMessage;

this.didHideEmitter.fire();

} else {

this.didAcceptEmitter.fire();

}

}, 10);

}, 10);

}

public hide(): void {

// Do nothing

}

public dispose(): void {

// Do nothing

}

}