<?php

namespace FD3;

use Docker\Composer\FileFormat;
use Docker\Composer\NetworkConfig;
use Docker\Composer\ServiceNotFoundException;
use FD3\Services\Amqp;
use FD3\Services\Api;
use FD3\Services\Base;
use FD3\Services\Base_log;
use FD3\Services\Cablemodem;
use FD3\Services\Cablemodem_cmd;
use FD3\Services\Cablemodem_task;
use FD3\Services\Dhcp;
use FD3\Services\Dhcp_task;
use FD3\Services\Freeradius;
use FD3\Services\Ftth;
use FD3\Services\Ftth_cmd;
use FD3\Services\Ftth_task;
use FD3\Services\Genieacs_cwmp;
use FD3\Services\Genieacs_fs;
use FD3\Services\Genieacs_gui;
use FD3\Services\Genieacs_nbi;
use FD3\Services\Geoserver;
use FD3\Services\InitialService;
use FD3\Services\Jsendpoint;
use FD3\Services\Jsonep_mongo;
use FD3\Services\Jsonep_mysql;
use FD3\Services\Kea;
use FD3\Services\Mongodb;
use FD3\Services\Mysql;
use FD3\Services\Nginx;
use FD3\Services\Pma;
use FD3\Services\Radius;
use FD3\Services\Radius_task;
use FD3\Services\Redis;
use FD3\Services\Stats;
use FD3\Services\Stats_cmd;
use FD3\Services\Statsd;
use FD3\Services\Supervisord;
use FD3\Services\Swagger;
use FD3\Services\Tftp;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Exception\LogicException;
use Symfony\Component\Console\Formatter\OutputFormatterStyle;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\ConfirmationQuestion;
use Symfony\Component\Console\Question\Question;
use Symfony\Component\Yaml\Yaml;

class ReleaseImages extends Command
{
    /**
     * @var string Nombre del archivo de log.
     */
    protected $_running_log;

    /**
     * @var string Contiene la politica de restart de los dockers.
     */
    public $_docker_restart_default;

    /**
     * @var string Contiene la politica de restart de los dockers de tasks.
     */
    public $_docker_restart_task;

    /**
     * @var string Contiene la politica de restart de los dockers.
     */
    public $_docker_restart_always;

    /**
     * @var array Contiene las variables que se utilizar en la ejecucion del ansible.
     */
    protected $_ansible_vars;

    /**
     * @var string Contiene el password del usuario root.
     */
    public $_mysql_root_pass;

    /**
     * @var string Contiene el usuario de base de datos.
     */
    public $_mysql_user;

    /**
     * @var string Contiene la contrasena del  usuario de base de datos.
     */
    public $_mysql_pass;

    /**
     * @var DevOps\FileSystem Me permite crear archivos.
     */
    protected $_dObj;

    /**
     * @var string Contiene el dominio.
     */
    protected $_domain;

    /**
     * @var string Contiene el nombre del cliente.
     */
    protected $_client;

    /**
     * @var array Contiene todos los modulos para la instalacion.
     */
    public $_modules_all;
    /**
     * @var array Contiene todos los modulos extras para la instalacion.
     */
    protected $_modules_extra;

    /**
     * @var array Contiene la configuracion de los modulos.
     */
    public $_modules;
    /**
     * @var array Contiene los usuarios que van a poder acceder al sistema.
     */
    protected $_user_system;

    /**
     * @var string $directory Directorio de instalacion
     */
    protected $directory;

    /**
     * @var boolean $_use_nginx_links Para indicar si se crean los links nginx entre los modulos
     */
    protected $_use_nginx_links;
    /**
     * Add links nginx
     */
    protected $_add_nginx_links;
    /**
     * @var int Max connection for mysql
     */
    public $_mysql_max_connections;
    /**
     * @var string Link to mysql
     */
    public $_mysql_link;
    /**
     * @var string Running env file
     */
    public $_running_env;
    /**
     * @var string Host env file
     */
    public $_host_env;
    /**
     * @var string IP configuration
     */
    public $_network_ip;
    /**
     * @var string Network name
     */
    public $_network_name;
    /**
     * @var boolean If FALSE indicates is production and install only images
     */
    protected $_develop;
    /**
     * @var string Options for repo and branch
     */
    protected $_option_repo = [];

    /**
     * Constructor.
     *
     * @param string|null $name The name of the command; passing null means it must be set in configure()
     *
     * @throws LogicException When the command name is empty
     */
    public function __construct($name = null)
    {
        parent::__construct($name);
        $this->_running_log = "running.log";
        $this->_mysql_user = "iksop";
        $this->_mysql_pass = "235r2342gtfsw";
        $this->_mysql_root_pass = "235r2342gtfsw";
        $this->_mysql_max_connections = 10000;
        $this->_mysql_link = "mysql:mysql";
        $this->_running_env = "running.env";
        $this->_host_env = "host.env";
        $this->_docker_restart_default = "on-failure:10";
        $this->_docker_restart_task = "on-failure";
        $this->_docker_restart_always = "always";
        $this->_network_name = "flowdat3";
        $this->_user_system = ['users' =>
            [
                ['user' => 'admin', 'password' => 'admin', 'tenancy' => 1, 'email' => 'soporte@interlink.com.ar', 'extra' => '--super-admin '],
                ['user' => 'iksop', 'password' => 'gran5pe', 'tenancy' => 2, 'email' => 'admin@interlink.com.ar', 'extra' => ''],
                ['user' => 'interno', 'password' => 'gran5pe1nterno', 'tenancy' => 2, 'email' => 'admin@interlink.com.ar', 'extra' => '']
            ]];
        $this->_modules = array();
        $this->_ansible_vars = array();
        $this->_modules_all = $this->getModules();
        $this->_add_nginx_links = false;
    }

    protected function getModules()
    {
        $dir = __DIR__ . "/Services/";
        $files = scandir($dir);
        $modulesRead = [];
        $resp = [];
        foreach ($files as $file) {
            if (is_file($dir . $file) && $file != "InitialService.php") {
                $class = "FD3\\Services\\" . explode(".", $file)[0];
                $object = new $class();
                array_push($modulesRead, $object);
            }
        }
        // obtengo los modulos requeridos por obligacion
        foreach ($modulesRead as $key => $mod) {
            if ($mod->isRequired()) {
                $resp[$mod->getModuleName()] = $mod->getConfig();
                unset($modulesRead[$key]);
            }
        }
        // obtengo los modulos sin dependencias
        foreach ($modulesRead as $key => $mod) {
            if (count($mod->getDepends()) == 0) {
                $resp[$mod->getModuleName()] = $mod->getConfig();
                unset($modulesRead[$key]);
            }
        }
        // obtengo el resto de los modulos
        foreach ($modulesRead as $mod) {
            $resp[$mod->getModuleName()] = $mod->getConfig();
        }
        return $resp;
    }

    protected function configure()
    {
        $this
            ->setName('make:installImages')
            ->setDescription('Create a new install.')
            ->setHelp('This command allows you to create a new installation...')
            ->addArgument('dir', InputArgument::REQUIRED, 'The directory where to create the installation.')
            ->addOption('host_ip', null, InputOption::VALUE_REQUIRED, 'Ip of the runnning host to be added to the /etc/hosts file, eventually', "127.0.1.1")
            ->addOption('domain', null, InputOption::VALUE_REQUIRED, 'Domain where the flowdat will be installed', "flowdat.net")
            ->addOption('client', null, InputOption::VALUE_REQUIRED, 'Client name, if is not provided uses, the dirname of the installation', false)
            ->addOption('ip_network_begin', null, InputOption::VALUE_OPTIONAL, 'Flowdat ip network configuration', "172.16.0.0")
            ->addOption('branch', null, InputOption::VALUE_OPTIONAL, 'Branch to install. Ej. v0.1.1', "latest")
            ->addOption('develop', null, InputOption::VALUE_OPTIONAL, 'If true or 1 then install images and source code.', false)
            ->addOption('public_ip', null, InputOption::VALUE_OPTIONAL, 'Public IP of server', false)
            ->addOption('ini_file', null, InputOption::VALUE_OPTIONAL, 'Ini file with git repositories urls', './modules.ini')
            ;
    }

    protected function colors(OutputInterface $output)
    {
        $green = new OutputFormatterStyle('green');
        $output->getFormatter()->setStyle('green', $green);
        $blue = new OutputFormatterStyle('blue');
        $output->getFormatter()->setStyle('blue', $blue);
        $red = new OutputFormatterStyle('red');
        $output->getFormatter()->setStyle('red', $red);
        $bold = new OutputFormatterStyle(null, null, ['bold']);
        $output->getFormatter()->setStyle('bold', $bold);
    }

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        try {
            $this->colors($output);
            // seteo todos los modulos a instalar por defecto
            $modules = $this->selectInstallModules($input, $output);
            $this->AddModules(explode(",", $modules));
            $this->directory = $input->getArgument('dir');
            if (!is_dir($this->directory)) {
                mkdir($this->directory, 0777, true);
            }
            if (file_exists($this->directory . "/" . $this->_running_log)) {
                $helper = $this->getHelper('question');
                $question = new ConfirmationQuestion('The ' . realpath($this->directory) . "/" . $this->_running_log . ' file exist. Read file (Y) or take parameters (N)? (Y/n)', true);
                if ($helper->ask($input, $output, $question)) {
                    $this->setParametersFormFile($input);
                }
            }
            $this->_domain = $input->getOption("domain");
            $this->_client = $input->getOption("client");
            $this->_develop = $input->getOption("develop") === "true" || $input->getOption("develop") === "1";
            $this->_network_ip = $input->getOption("ip_network_begin");

            if (!$this->_client) {
                $this->_client = basename(realpath($this->directory));
            }

            $version = $input->getOption("branch");

            $internal_user_id = 2;

            $this->_ansible_vars["DOMAIN"] = $this->_domain;
            $this->_ansible_vars["CLIENT"] = $this->_client;
            $this->_ansible_vars["CMD_USERNAME"] = $this->_user_system['users'][$internal_user_id]['user'];
            $this->_ansible_vars["CMD_PASSWORD"] = $this->_user_system['users'][$internal_user_id]['password'];
            $this->_ansible_vars["ENV_LIST"] = "prod,dev,test";
            $this->_ansible_vars["API_CIDR"] = "172.16.0.0/16";
            $this->_ansible_vars["IK_SUBRED"] = "200.50.160.0/21";
            $this->_ansible_vars["MYSQL_ROOT_PASSWORD"] = $this->_mysql_root_pass;

            $this->_add_nginx_links = true;

            $dObj = new DevOps\FileSystem(realpath($this->directory));
            $dObj->dirExists()->realpath();
            $this->_dObj = $dObj;            

            // agrego las opciones del input a la configuracion _modues
            $this->addConfigOptions($input, $version);
            // creo el archivo de log de como se ejecuto
            $this->createFileRunning($input, $output);
            // cargo las fuentes a clonar
            $this->createGitClone($input);
            // creo el archivo docker-compose.yml
            $this->getDockerComposer($version, "docker.infra.flowdat.com/");
            // escribo el archivo de host
            $this->writeHostsFile($input->getOption("host_ip"));
            // escribo el archivo con las variables de entorno
            $this->writeHostEnv();
            // escribo los archivo oauth
            $this->writeOAUTH();
            // escribo un archivo con variables para ansible
            $this->writeEnvVariables();

            $dObj->file('install.yml')->content(
                yaml::dump(array(
                        "install_dir" => realpath($this->directory),
                        'docker_apps' => implode(",", $this->_ansible_vars),
                        'domain' => $this->_domain,
                    )
                )
            );

            $dObj->file('ansible.cfg')->content(
                "[defaults]\n" .
                "inventory=inventory.ini\n" .
                "gather_timeout=30\n"
            );

            // Copio el archivo hosts por defecto que reemplaza el /etc/hosts en cada container
            $path = $dObj->dirExists()->realpath()->getPath();
            copy(getcwd() . "/hosts", $path . "/hosts");
            $this->public_ip = $input->getOption('public_ip');
            while (!filter_var($this->public_ip, FILTER_VALIDATE_IP)) {
                $helper = $this->getHelper('question');
                $question = new Question('IP pública del cliente para acceder a Flowdat ? (Default: 127.0.0.1)', '127.0.0.1');
                $this->public_ip = $helper->ask($input, $output, $question);
            }
            $this->addHosts();

            // copio el playbook
            if ($this->_develop) {
                copy(getcwd() . "/playbook.yml", $path . "/playbook.yml");
            } else {
                copy(getcwd() . "/playbookSupport.yml", $path . "/playbook.yml");
                copy(getcwd() . "/get_supervisord_files.sh", $path . "/get_supervisord_files.sh");

                // KEA selected for install, copy the file get_kea_files.sh
                // otherwise delete the file if exists in the path
                $keaFile = "{$path}/get_kea_files.sh";
                if ($this->isModuleAvailable(new Kea())) {
                    copy(getcwd() . "/get_kea_files.sh", $keaFile);
                } elseif (file_exists($keaFile) === true) {
                    unlink($keaFile);
                }
            }
            // copio el script de base de datos inicial
            copy(getcwd() . "/mysql_scripts.sql", $path . "/mysql_scripts.sql");
            // copio script mysql schema freeradius
            copy(getcwd() . "/mysql/freeradius/schema.sql", $path . "/freeradius_schema.sql");
            // copio el docker-compose.service
            copy(getcwd() . "/docker-compose.service", $path . "/docker-compose.service");
        } catch (\Throwable $t) {
            $output->writeln($t->getTraceAsString());
        } finally {
            $this->_dObj = null;
            $this->_modules = null;
        }
    }

    /**
     * @param string $module Name of module.
     * @return bool Return TRUE if depends exists.
     */
    public function needInstallModule($module)
    {
        foreach ($this->_modules as $key => $value) {
            if ($key == $module) {
                return true;
            }
        }
        return false;
    }

    /**
     * @param array $modules All modules selected.
     * @param array $depends All modules to depends.
     * @return bool Return TRUE if depends exists.
     */
    public function checkDepends($modules, $depends)
    {
        if ($depends) {
            foreach ($depends as $depend) {
                if (in_array($depend, $modules)) {
                    return true;
                }
            }
        }
        return false;
    }

    /**
     * @param InputInterface $input InputInterface
     * @param OutputInterface $output OutputInterface
     * @param bool $update
     * @return string Return all modules selected.
     */
    public function selectInstallModules(InputInterface $input, OutputInterface $output, $update = false)
    {
        $modules = [];
        $output->writeln("Seleccione los módulos que desea instalar:");
        foreach ($this->_modules_all as $name => $value) {
            if (isset($value['REQUIRED']) && $value['REQUIRED']) {
                $modules[] = $name;
                $output->writeln("<green>Se instala el modulo $name, por ser una dependencia obligatoria</green>");
            } else {
                if ($this->checkDepends($modules, $value['DEPENDS'])) {
                    $modules[] = $name;
                    $value['REQUIRED'] = true;
                    $output->writeln("<blue>Se instala el modulo $name, por tener las siguientes dependencias " .
                        implode(",", $value['DEPENDS']) . "</blue>");
                } else {
                    $helper = $this->getHelper('question');
                    $defaultQuestionYes = "(<green>Y</green>/n)";
                    $defaultQuestionNo = "(y/<red>N</red>)";
                    $def = $defaultQuestionYes;
                    if (!$value["DEFAULTINSTALATION"]) {
                        $def = $defaultQuestionNo;
                    }
                    if ($value['INSTALLED']) {
                        $installed = " <red>*** MODULO YA INSTALADO ***</red>   ";
                        if ($update) {
                            $def = $defaultQuestionYes;
                        }
                    } else {
                        $installed = "";
                        if ($update) {
                            $def = $defaultQuestionNo;
                        }
                    }
                    $question = new ConfirmationQuestion($installed . (isset($value['HELP']) ? ($value['HELP'] . ". ") : "") .
                        strtoupper($name) . "? $def ",
                        $defaultQuestionYes == $def);
                    if ($helper->ask($input, $output, $question)) {
                        $modules [] = $name;
                        $value['REQUIRED'] = true;
                    }
                }
            }
        }
        $modules = implode(",", $modules);
        return $modules;
    }

    /**
     * @return array Retorna un array con  los host como key el dominio como valor.
     */
    function getHostEnv()
    {
        $resp = array();
        // agrego todos los host. Esto se necesita para cuando no se instala completo
        foreach ($this->_modules_all as $key => $values) {
            if (isset($values['HOST_ENV']) && $values['HOST_ENV']) {
                $resp ["HOST_" . strtoupper($key)] = "";
            }
        }
        // agrego las url solo a los que voy a instalar
        foreach ($this->_modules as $key => $values) {
            if (isset($values['HOST_ENV']) && $values['HOST_ENV']) {
                $resp ["HOST_" . strtoupper($key)] = $this->getDomain($key);
            }
        }
        return $resp;
    }

    function getHostConfig($config_ip)
    {
        $resp = array();
        foreach ($this->_modules as $key => $values) {
            if (isset($values['HOST_ENV']) && $values['HOST_ENV']) {
                $resp [$this->getDomain($key)] = $config_ip;
            }
        }
        return $resp;
    }

    function getDockerComposer($version = "latest", $registry = "docker.infra.flowdat.com/")
    {
        $composer = new FileFormat("../", "3.7");
        $this->registerVolumes($composer);
        $nc = new NetworkConfig();
        $nc->addDriver()->addSubnetGateway("172.16.0.0/16");
        $composer->getNetwork()->addDriver($this->_network_name)->addConfig($this->_network_name, $nc);

        $base_vars = array(
            "version" => $version,
            "host_env_file" => $this->_host_env,
            "registry" => $registry);

        $ip = explode(".", $this->_network_ip);
        array_pop($ip);
        $ip = implode(".", $ip);
        foreach ($this->_modules_all as $module => $env) {
            if (strpos($module, "genieacs") !== false) {
                $module = str_replace("-", "_", $module);
            }
            $class = "FD3\\Services\\" . ucfirst($module);
            $object = new $class();
            $object
                ->setRelease($this)
                ->setComposer($composer)
                ->setConfigVar($base_vars)
                ->setIp($ip)
                ->setProduction(!$this->_develop)
                ->add();
        }

        $this->_dObj->file("docker-compose.yml")->content($composer->render());

        // escribo un archivo inventory.ini por defecto para no tener que lanzar los docker
        $this->writeInventory($composer);
    }

    /**
     * Write hosts file with ips of docker containers
     */    
    protected function addHosts()
    {
        $composer = new FileFormat("../", "3.7");
        $ip = explode(".", $this->_network_ip);
        array_pop($ip);
        $ip = implode(".", $ip);
        $ips = [];
        foreach ($this->_modules_all as $module => $env) {
            if (strpos($module, "genieacs") !== false) {
                $module = str_replace("-", "_", $module);
            }
            $class = "FD3\\Services\\" . ucfirst($module);
            $object = new $class();
            $object
                ->setRelease($this)
                ->setComposer($composer)
                ->setIp($ip)
                ->setProduction(!$this->_develop)
                ->add();

            if ($this->needInstallModule($module)) {
                $ips[$module] = $object->generateIP();
            }
        }

        $path = $this->_dObj->dirExists()->realpath()->getPath();
        $contents = file_get_contents($path . "/hosts") . "\n";
        if (count($ips)) {
            ksort($ips);
        }
        foreach ($ips as $module => $ip) {
            $contents .= "{$ip} {$module}\n";
        }

        $modules = [
            new Base(),
            new Ftth(),
            new Cablemodem(),
            new Stats(),
            new Dhcp(),
            new Radius(),
        ];
        foreach ($modules as $module) {
            if ($this->isModuleAvailable($module)) {
                $domain = $this->getDomain(($module)->getModuleName());
                $contents .= "{$this->public_ip} {$domain}\n";
            }
        }

        file_put_contents($path . "/hosts", $contents);
    }

    /**
     * Crea un array con la configuracion de los modulos.
     * @param InputInterface $input Contiene el input.
     * @param String $version Version to install.
     */
    protected function addConfigOptions(InputInterface $input, $version)
    {
        $file = $input->getOption('ini_file');
        $repositories = parse_ini_file($file, true);
        if (strtolower($version) === 'latest') {
            $version = "master";
        }
        foreach ($this->_modules as $key => $values) {
            $modifyKey = false;
            $new_key = $key;
            if ($new_key == (new Jsendpoint())->getModuleName() ||
                $new_key == (new Jsonep_mysql())->getModuleName() ||
                $new_key == (new Jsonep_mongo())->getModuleName()) {
                // los jsendpoint estan dentro del statsd
                $new_key = "statsd";
                $modifyKey = true;
            } elseif ($new_key == (new Genieacs_cwmp())->getModuleName() ||
                $new_key == (new Genieacs_fs())->getModuleName() ||
                $new_key == (new Genieacs_nbi())->getModuleName() ||
                $new_key == (new Genieacs_gui())->getModuleName()) {
                // agrego cualquier genieacs
                $new_key = "genieacs";
                $modifyKey = true;
            }
            foreach ($repositories as $keyRepo => $valueRepo) {
                if ($new_key == $keyRepo) {
                    if ($modifyKey) {
                        $this->_modules[$new_key]['repo'] = $repositories[$keyRepo]["repo"];
                        $this->_modules[$new_key]['ref'] = $version;
                    } else {
                        $this->_modules[$key]['repo'] = $repositories[$keyRepo]["repo"];
                        $this->_modules[$key]['ref'] = $version;
                    }
                }
            }
        }
    }

    /**
     * Crea un array con las direcciones de a clonar.
     */
    protected function createGitClone(InputInterface $input, $version = 'latest')
    {
        $clone = array();
        $modules = array_keys($this->_modules);
        foreach ($modules as $name) {
            if (isset($this->_modules[$name]["repo"]) &&
                isset($this->_modules[$name]["ref"])) {
                $clone[$name] = array(
                    'url' => $this->_modules[$name]["repo"],
                    'branch' => $this->_modules[$name]["ref"]
                );
            }
        }
        if ($this->_develop) {
            // agrego fuentes que no son modulos
            $file = $input->getOption('ini_file');
            $repositories = parse_ini_file($file, true);
            if (strtolower($version) === 'latest') {
                $version = "master";
            }
            $mod = 'connect';
            $clone[$mod] = array(
                'url' => $repositories[$mod]["repo"],
                'branch' => $version
            );
            $mod = 'netmiko';
            $clone[$mod] = array(
                'url' => $repositories[$mod]["repo"],
                'branch' => $version
            );
            $mod = 'ciscoconf';
            $clone[$mod] = array(
                'url' => $repositories[$mod]["repo"],
                'branch' => $version
            );
        }
        $this->_dObj->file("git.ini")->writeIniConfig($clone);
    }

    /**
     * Crea un archivo conlos parametros con los que se corrio el script.
     * @param InputInterface $input Contiene el input
     * @param OutputInterface $output Contiene el output
     */
    protected function createFileRunning(InputInterface $input, OutputInterface $output)
    {
        $file = array();
        $file ["Running"] = array("date" => gmdate('Y-m-d h:i:s'));
        $file ["Arguments"] = $input->getArguments();
        $file ["Options"] = $input->getOptions();
        $file ["Options"]["modules"] = implode(",", array_keys($this->_modules));
        $output->writeln("Writing " . $this->_dObj->getPath() . "/" . $this->_running_log);
        $this->_dObj->file($this->_running_log)->writeIniConfig($file);
    }

    /**
     * @param string $module Contiene el nombre del modulo.
     * @param array $extras Contiene variables de entorno extra.
     * @return string|array Retorna un array con los datos de virtual host.
     */
    function getEnviromentVarialbes($module, $extras = array())
    {
        $env = "";
        if ($module != null) {
            foreach ($this->_modules as $nameApp => $app) {
                if (isset($app['VAR_ENV']) && $nameApp == $module) {
                    foreach ($app['VAR_ENV'] as $key => $value) {
                        if ($key == 'VIRTUAL_HOST') {
                            $env .= "VIRTUAL_HOST=" . $this->getDomain($module) . "\n";
                        } else {
                            $env .= $key . "=" . $value . "\n";
                        }
                    }
                }
            }
        }
        foreach ($extras as $key => $value) {
            $env .= $key . "=" . $value . "\n";
        }
        return $env;
    }

    /**
     * Crea el archivo modulo.oauth.env
     */
    protected function writeOAUTH()
    {
        $oautModules = "";
        foreach ($this->_modules as $nameApp => $app) {
            if (isset($app['OAUTH']) && $app['OAUTH']) {
                if (!file_exists(realpath($this->directory) . $nameApp . ".oauth.env")) {
                    $this->_dObj->file($nameApp . ".oauth.env")->content("");
                    $oautModules = $oautModules . $nameApp . ",";
                }
            }
        }
        $this->_ansible_vars["MODULES_INSTALL"] = "base," . substr($oautModules, 0, strlen($oautModules) - 1);
    }

    /**
     * Crea el archivo host.env
     */
    protected function writeHostEnv()
    {
        $hostEnvConfig = $this->getHostEnv();
        $env_content = "";
        foreach ($hostEnvConfig as $var => $val) {
            $env_content .= $var . "=" . $val . "\n";
        }
        $this->_dObj->file($this->_host_env)->content($env_content);
    }

    /**
     * Crea el archivo hostsDile
     * @param string $config_ip Contiene la ip.
     */
    protected function writeHostsFile($config_ip)
    {
        $hostConfig = $this->getHostConfig($config_ip);
        $hostfile_content = "";
        foreach ($hostConfig as $host => $ip) {
            $hostfile_content .= $ip . "\t" . $host . "\n";
        }
        $this->_dObj->file("hostsFile")->content($hostfile_content);
    }

    /**
     * Crea un archivo con las variables de entorno particulares del modulo.
     * @param string $name Contiene el nombre del archivo.
     * @param string $module Contiene el nombre del modulo.
     * @param array $extras Contiene un array con las variables extras.
     */
    public function writeVariablesEnviroment($name, $module = null, $extras = array())
    {
        $this->_dObj->file($name)->content(
            $this->getEnviromentVarialbes($module, $extras));
    }

    /**
     * Funcion que agrega el build de acuerdo en la configuracion.
     * @param string $module Contiene el nombre del modulo.
     * @param FileFormat $composer Contiene el objeto FileFormat.
     */
    public function addBuild($module, FileFormat $composer)
    {
        if (isset($this->_modules[$module]['build']) &&
            filter_var($this->_modules[$module]['build'], FILTER_VALIDATE_BOOLEAN)) {
            try {
                $composer->service($module)->build("./$module/");
            } catch (ServiceNotFoundException $ignore) {
            }
        }
    }

    /**
     * Funcion que setea los valores que se lean desde el archivo running.log.
     * Solo se reemplazan las opciones.
     * Si se toman los argumentos puede pisar el directorio de destino y a lo mejor se quiere replicar la instalacion en
     * otro directorio.
     * @param InputInterface $input contiene el input
     */
    protected function setParametersFormFile(InputInterface $input)
    {
        $parameters = parse_ini_file($input->getArgument('dir') . "/" . $this->_running_log, true);
        foreach ($parameters["Options"] as $key => $value) {
            $this->_option_repo[$key] = $value;
        }
    }

    /**
     * @param string $module Contiene el nombre del modulo.
     * @return string Retorna el dominio para el modulo.
     */
    public function getDomain($module)
    {
        return $module . "." . $this->_client . "." . $this->_domain;
    }

    /**
     * @param array $modules Contiene los modulos a implementar
     */
    protected function AddModules($modules)
    {
        foreach ($modules as $value) {
            if (array_key_exists($value, $this->_modules_all)) {
                $this->_modules[$value] = $this->_modules_all[$value];
            }
        }
    }

    /**
     * Crea el archivo con las variables para ejecutar el ansible.
     */
    protected function writeEnvVariables()
    {
        $tmp = "";
        foreach ($this->_ansible_vars as $key => $value) {
            $tmp = $tmp . "$key=$value\n";
        }
        $this->_dObj->file(str_replace(".log", ".env", $this->_running_log))
            ->content($tmp);
    }

    /**
     * Crea el archivo con las variables para ejecutar el ansible.
     */
    protected function writeInventory(FileFormat $composer)
    {
        $tmp = "";
        $all = "[all]\n";
        $prefix = basename(realpath($this->directory));
        foreach ($composer->getServices() as $key => $value) {
            $tmp .= "[$key]\n";
            $tmp .= $prefix . "_" . $key . "_1\n\n";
            $all .= $prefix . "_" . $key . "_1\n";
        }

        $this->_dObj->file("inventory.ini")->content($tmp . $all);
    }

    /**
     * Funcion que agrega links nginx a los modulos principales (para instalacion dev)
     * @param string $module Contiene el nombre del modulo.
     * @param FileFormat $composer Contiene el objeto FileFormat.
     * @throws ServiceNotFoundException
     */
    public function addNginxLinks($module, FileFormat $composer)
    {
        if ($this->_add_nginx_links) {
            if ($this->isModuleAvailable(new Base())) {
                $composer->service($module)->addLinks((new Nginx())->getModuleName(), $this->getDomain((new Base())->getModuleName()));
            }
            if ($this->isModuleAvailable(new Ftth())) {
                $composer->service($module)->addLinks((new Nginx())->getModuleName(), $this->getDomain((new Ftth())->getModuleName()));
            }
            if ($this->isModuleAvailable(new Cablemodem())) {
                $composer->service($module)->addLinks((new Nginx())->getModuleName(), $this->getDomain((new Cablemodem())->getModuleName()));
            }
            if ($this->isModuleAvailable(new Stats())) {
                $composer->service($module)->addLinks((new Nginx())->getModuleName(), $this->getDomain((new Stats())->getModuleName()));
            }
            if ($this->isModuleAvailable(new Dhcp())) {
                $composer->service($module)->addLinks((new Nginx())->getModuleName(), $this->getDomain((new Dhcp())->getModuleName()));
            }
            if ($this->isModuleAvailable(new Radius())) {
                $composer->service($module)->addLinks((new Nginx())->getModuleName(), $this->getDomain((new Radius())->getModuleName()));
            }
        }
    }

    /**
     * Register volumes only for installed modules
     * @param FileFormat $composer
     */
    protected function registerVolumes(FileFormat $composer)
    {
        if ($this->isModuleAvailable(new Pma())) {
            $composer->getVolumes()->addVolumen(Pma::PMA_VOLUMEN, 'local');
        }
        if ($this->isModuleAvailable(new Swagger())) {
            $composer->getVolumes()->addVolumen(Swagger::SWAGGER_VOLUMEN, 'local');
        }
        if ($this->isModuleAvailable(new Base())) {
            $composer->getVolumes()
                ->addVolumen(Base::BASE_SOCKET_VOLUMEN, 'local')
                ->addVolumen(Nginx::BASE_NGINX_VOLUMEN, 'local');
        }
        if ($this->isModuleAvailable(new Cablemodem())) {
            $composer->getVolumes()
                ->addVolumen(Cablemodem::CABLEMODEM_SOCKET_VOLUMEN, 'local')
                ->addVolumen(Nginx::CABLEMODEM_NGINX_VOLUMEN, 'local');
        }
        if ($this->isModuleAvailable(new Dhcp())) {
            $composer->getVolumes()
                ->addVolumen(Dhcp::DHCP_SOCKET_VOLUMEN, 'local')
                ->addVolumen(Dhcp::DHCP_KEA_VOLUMEN, 'local')
                ->addVolumen(Nginx::DHCP_NGINX_VOLUMEN, 'local');
        }
        if ($this->isModuleAvailable(new Ftth())) {
            $composer->getVolumes()
                ->addVolumen(Ftth::FTTH_SOCKET_VOLUMEN, 'local')
                ->addVolumen(Ftth::FTTH_SUPERVISORD_VOLUMEN, 'local')
                ->addVolumen(Nginx::FTTH_NGINX_VOLUMEN, 'local');
        }
        if ($this->isModuleAvailable(new Radius())) {
            $composer->getVolumes()
                ->addVolumen(Radius::RADIUS_SOCKET_VOLUMEN, 'local')
                ->addVolumen(Nginx::RADIUS_NGINX_VOLUMEN, 'local');
        }
        if ($this->isModuleAvailable(new Stats())) {
            $composer->getVolumes()
                ->addVolumen(Stats::STATS_SOCKET_VOLUMEN, 'local')
                ->addVolumen(Stats::STATS_SUPERVISORD_VOLUMEN, 'local')
                ->addVolumen(Nginx::STATS_NGINX_VOLUMEN, 'local');
        }
        if ($this->isModuleAvailable(new Api())) {
            $composer->getVolumes()
                ->addVolumen(Api::API_SOCKET_VOLUMEN, 'local')
                ->addVolumen(Nginx::API_NGINX_VOLUMEN, 'local');
        }
    }

    public function isModuleAvailable(InitialService $object)
    {
        return array_key_exists($object->getModuleName(), $this->_modules);
    }
}