// tslint:disable:no-global-tslint-disable file-header

import { Command } from '../models/command';

const opn = require('opn');

export interface Options {

keyword: string;

search?: boolean;

}

export default class DocCommand extends Command {

public readonly name = 'doc';

public readonly description = 'Opens the official Angular API documentation for a given keyword.';

public static aliases = ['d'];

public readonly arguments = ['keyword'];

public readonly options = [

{

name: 'search',

aliases: ['s'],

type: Boolean,

default: false,

description: 'Search whole angular.io instead of just api.',

},

];

public validate(options: Options) {

if (!options.keyword) {

this.logger.error(`keyword argument is required.`);

return false;

}

return true;

}

public async run(options: Options) {

let searchUrl = `https://angular.io/api?query=${options.keyword}`;

if (options.search) {

searchUrl = `https://www.google.com/search?q=site%3Aangular.io+${options.keyword}`;

}

return opn(searchUrl);

}

}