import open from 'open';
import { Spinner } from 'clui';

import { ICli, ICliRoutes } from '../types';
import Config from '../config';
import { InquirerService, ConfigStoreService, AuthService, GraphqlService } from '../services';
import { TryCatch } from '../helpers';


class AuthCli implements ICli {
    public routes: ICliRoutes[] = [];
    constructor() {
        this.routes.push({
            command: 'login',
            description: 'Interactive login',
            handler: this.handleLogin,
        });
        this.routes.push({
            command: 'me',
            description: 'Get current logged in user info',
            handler: this.handleMe,
        });
    }

    public async handleLogin() {
        const spinner = new Spinner('Authenticating...');
        try {
            const browserSpinner = new Spinner('Opening browser...');
            browserSpinner.start();
            await open(`${Config.CLI_URL}/cli`);
            browserSpinner.stop();
            const token = await InquirerService.askForAuthToken();
            ConfigStoreService.set('token', token);

            spinner.start();
            await AuthService.me();
            spinner.stop();
            console.log('Login success');
        } catch (err) {
            spinner.stop();
            console.log('Login failed');
        }
    }

    @TryCatch()
    public async handleMe() {
        if (!GraphqlService.getToken()) {
            console.log(`Please run "${Config.PROJECT_NAME} login" first.`);
            return;
        }
        const response = await AuthService.me();
        console.log(response);
    }
}

export default new AuthCli();