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

// Licensed under the MIT License.

'use strict';

import { CancellationToken, SymbolInformation, TextDocument, TextEditor, Uri } from 'vscode';

import { IDisposable } from '../../common/types';

import { TestFile, TestFunction, TestSuite } from '../common/types';

export const ITestCodeNavigatorCommandHandler = Symbol('ITestCodeNavigatorCommandHandler');

export interface ITestCodeNavigatorCommandHandler extends IDisposable {

register(): void;

}

export type NavigableItem = TestFile | TestFunction | TestSuite;

export enum NavigableItemType {

testFile = 'testFile',

testFunction = 'testFunction',

testSuite = 'testSuite'

}

export const ITestCodeNavigator = Symbol('ITestCodeNavigator');

export interface ITestCodeNavigator {

navigateTo(resource: Uri, item: NavigableItem, focus: boolean): Promise<void>;

}

export const ITestNavigatorHelper = Symbol('ITestNavigatorHelper');

export interface ITestNavigatorHelper {

openFile(file?: Uri): Promise<[TextDocument, TextEditor]>;

findSymbol(doc: TextDocument, predicate: SymbolSearch, token: CancellationToken): Promise<SymbolInformation | undefined>;

}

export type SymbolSearch = (item: SymbolInformation) => boolean;

export const ITestExplorerCommandHandler = Symbol('ITestExplorerCommandHandler');

export interface ITestExplorerCommandHandler extends IDisposable {

register(): void;

}