'use strict';

//first add the robot's global module search path to the global paths
require('module').globalPaths.push('/usr/lib/node_modules/');

const spawn = require('child_process').spawn;
const ipcRenderer = require('electron').ipcRenderer;
const path = require('path');
const GetConfig = require('../lib/skills-service-manager').default.GetConfig;
const StartupView = require('./startup-view');
const view = new StartupView();

function postSemaphore() {
    ipcRenderer.once('set-pid', function(sender, pid) {
        const child = spawn('node', [path.join(__dirname, 'semaphore.js'), pid], {
            env: {
                NODE_PATH: '/usr/lib/node_modules/'
            }
        });
        function onData(data) {
            console.info(data.toString());
        }
        child.stdout.on('data', onData);
        child.stderr.on('data', onData);
        child.on('exit', function(code) {
            console.log('semaphore exited with code', code);
        });
    });
    ipcRenderer.send('get-pid');
}

const getter = new GetConfig();
getter.getConfig(function(error, configPath, mode) {
    view.mode = mode;
    if (error) {
        postSemaphore();
        view.complete(error);
        return console.error('Could not get config path: ', error);
    }
    try {
        const config = require(configPath);
        const Factory = require('../lib/skills-service-manager').default.Factory;
        const factory = new Factory(config, path.join(__dirname, '..'), mode);
        factory.init(function(error) {
            if (error) {
                view.complete(error);
                console.error('Factory initialization failed:', error);
            }
            else {
                view.complete();
            }
            postSemaphore();
        });
    }
    catch(error) {
        view.complete(error);
        console.error('Error. Maybe in identified mode?', error);
        postSemaphore();
    }

});